[{"id":"b5cd994b-5ed3-4af2-8d1b-0339b8ee969c","created_at":"2025-09-04T17:28:31.816Z","updated_at":"2026-01-02T19:33:59.941Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-08-13T12:13:01.673Z","observed_at_local":"2025-08-13T08:13:01-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170552","readings":[{"id":"de854ce6-df6d-4a01-b08b-02424a27cf3f","created_at":"2025-09-04T17:28:31.933Z","updated_at":"2025-09-04T17:28:31.933Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"76183117-3afd-44d0-8100-8d1d803da8de","created_at":"2025-09-04T17:28:31.946Z","updated_at":"2025-09-04T17:28:31.946Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"4dd90064-3321-469d-90fc-d1a38c557abb","created_at":"2025-09-04T17:28:31.964Z","updated_at":"2025-09-04T17:28:31.964Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"60c2bbeb-b079-477c-8d5d-31247f638d9d","created_at":"2025-09-04T17:28:31.989Z","updated_at":"2025-09-04T17:28:31.989Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"740c9cef-d122-4b6c-a2f1-88da2599c20c","created_at":"2025-09-04T17:28:32.000Z","updated_at":"2025-09-04T17:28:32.000Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b83b9773-128f-40e4-845f-b2fa40467f42","created_at":"2025-09-04T17:28:32.007Z","updated_at":"2025-09-04T17:28:32.007Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"60b2ae92-baed-4ea6-96e8-16afbc26dad1","created_at":"2025-09-04T17:28:32.028Z","updated_at":"2025-09-04T17:28:32.028Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"204","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"9c15d58f-4395-45a3-ba5f-bd95610f0f81","created_at":"2025-09-04T17:28:32.051Z","updated_at":"2025-09-04T17:28:32.051Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"25.6","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d51ae8c4-1f86-4ef5-a91e-61388bf4b248","created_at":"2025-09-04T17:28:32.068Z","updated_at":"2025-09-04T17:28:32.068Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"30.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"4a97d964-2320-493f-b6ae-cc4e6451cadc","created_at":"2025-09-04T17:28:32.076Z","updated_at":"2025-09-04T17:28:32.076Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"ba44f29c-496c-4b2f-9e87-2e8620b785cc","created_at":"2025-09-04T17:28:32.087Z","updated_at":"2025-09-04T17:28:32.087Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"c39f2a8a-0163-4e3e-a952-ed149d44f0cc","created_at":"2025-09-04T17:28:31.498Z","updated_at":"2026-01-02T19:33:59.569Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-08-06T12:36:16.709Z","observed_at_local":"2025-08-06T08:36:16-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170551","readings":[{"id":"a1e1f142-aae9-410d-9fea-9659984d8230","created_at":"2025-09-04T17:28:31.562Z","updated_at":"2025-09-04T17:28:31.562Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a4bc5190-855e-4eae-a688-76cb8f7d360c","created_at":"2025-09-04T17:28:31.576Z","updated_at":"2025-09-04T17:28:31.576Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"1f5ff2a4-27f4-4acd-ad8f-9b8c1de2308c","created_at":"2025-09-04T17:28:31.589Z","updated_at":"2025-09-04T17:28:31.589Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"372fa534-9353-4e1a-a699-e007dabd6a65","created_at":"2025-09-04T17:28:31.604Z","updated_at":"2025-09-04T17:28:31.604Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"a7e750f3-4eaa-4898-b4b6-854fc3687c62","created_at":"2025-09-04T17:28:31.625Z","updated_at":"2025-09-04T17:28:31.625Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"e74cd09d-6dff-4278-8b8f-509abd7f9fc3","created_at":"2025-09-04T17:28:31.645Z","updated_at":"2025-09-04T17:28:31.645Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"3954aa01-b255-46d7-acff-b449818d88ae","created_at":"2025-09-04T17:28:31.659Z","updated_at":"2025-09-04T17:28:31.659Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"208","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"772660b3-4be9-495d-bab9-1a23a09987d3","created_at":"2025-09-04T17:28:31.695Z","updated_at":"2025-09-04T17:28:31.695Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"25","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5354d0a0-e40a-4d3f-83f1-d713cb96a29f","created_at":"2025-09-04T17:28:31.708Z","updated_at":"2025-09-04T17:28:31.708Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"30.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"53a41715-c853-4427-bb45-a46d8b05ae1c","created_at":"2025-09-04T17:28:31.718Z","updated_at":"2025-09-04T17:28:31.718Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"e9ff7690-f48f-4205-8818-f6f76ff1db3e","created_at":"2025-09-04T17:28:31.759Z","updated_at":"2025-09-04T17:28:31.759Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"0197ff9a-0ab4-4b06-be4c-8245e4519f1a","created_at":"2025-09-04T17:28:31.774Z","updated_at":"2025-09-04T17:28:31.774Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"8e25ecca-1d35-408a-bdb9-966b820c3cad","created_at":"2025-09-04T17:28:31.271Z","updated_at":"2026-01-02T19:33:59.229Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-07-28T11:49:15.188Z","observed_at_local":"2025-07-28T07:49:15-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170550","readings":[{"id":"1e280c21-39bd-487b-994e-cc73e63adf68","created_at":"2025-09-04T17:28:31.372Z","updated_at":"2025-09-04T17:28:31.372Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"8721e3d9-6717-4d10-a29c-fd626a3aa9c2","created_at":"2025-09-04T17:28:31.377Z","updated_at":"2025-09-04T17:28:31.377Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"75b7a330-14fa-482c-8c5f-17bc77175052","created_at":"2025-09-04T17:28:31.382Z","updated_at":"2025-09-04T17:28:31.382Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8e892d0e-f761-40ec-9f46-e23f7403ef72","created_at":"2025-09-04T17:28:31.387Z","updated_at":"2025-09-04T17:28:31.387Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"8e50f7ed-4706-4b7c-831d-fa5fd0731acf","created_at":"2025-09-04T17:28:31.402Z","updated_at":"2025-09-04T17:28:31.402Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"c17618ec-3776-4398-aa02-44cfd71959e2","created_at":"2025-09-04T17:28:31.411Z","updated_at":"2025-09-04T17:28:31.411Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9618ae25-6850-43fb-a873-802790c7fa71","created_at":"2025-09-04T17:28:31.430Z","updated_at":"2025-09-04T17:28:31.430Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"207","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"82221f76-6023-457f-a65d-0c786eed84fc","created_at":"2025-09-04T17:28:31.436Z","updated_at":"2025-09-04T17:28:31.436Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"27.2","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"027d868a-f03e-4cec-9707-5a14085a38f1","created_at":"2025-09-04T17:28:31.445Z","updated_at":"2025-09-04T17:28:31.445Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"30.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"3539b8de-7e0c-4b70-853e-38e5390876dd","created_at":"2025-09-04T17:28:31.454Z","updated_at":"2025-09-04T17:28:31.454Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a4718b34-8684-4d98-bd41-065ee997bd72","created_at":"2025-09-04T17:28:31.466Z","updated_at":"2025-09-04T17:28:31.466Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"4d318118-11e4-4e36-97fc-6ba55746da1e","created_at":"2025-09-04T17:28:30.999Z","updated_at":"2026-01-02T19:33:58.907Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-07-22T12:17:11.085Z","observed_at_local":"2025-07-22T08:17:11-04:00","notes":"Secchi taken 15’ further down dock.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170549","readings":[{"id":"89e69c86-d036-4d4b-afa2-5c769d07089a","created_at":"2025-09-04T17:28:31.075Z","updated_at":"2025-09-04T17:28:31.075Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"6db5192f-0cf5-4aac-8684-11f8a082414b","created_at":"2025-09-04T17:28:31.108Z","updated_at":"2025-09-04T17:28:31.108Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"bd889e75-9038-4a37-93df-32c49255a50b","created_at":"2025-09-04T17:28:31.125Z","updated_at":"2025-09-04T17:28:31.125Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6450fa0d-d9f5-4e1c-9c4d-17f5d1a56d87","created_at":"2025-09-04T17:28:31.133Z","updated_at":"2025-09-04T17:28:31.133Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"033112bc-5039-49e9-9cc9-d25da010f27a","created_at":"2025-09-04T17:28:31.146Z","updated_at":"2025-09-04T17:28:31.146Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"5f924b64-e248-45f4-b35e-3ef92589e49b","created_at":"2025-09-04T17:28:31.156Z","updated_at":"2025-09-04T17:28:31.156Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2339709f-c591-4fbd-9aab-2d159370be82","created_at":"2025-09-04T17:28:31.161Z","updated_at":"2025-09-04T17:28:31.161Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"207","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ec6aa4f1-4afc-48fa-a6d3-f150bb15f614","created_at":"2025-09-04T17:28:31.186Z","updated_at":"2025-09-04T17:28:31.186Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"26.1","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"59a80b93-77bb-4a55-ac74-440d05afd1f1","created_at":"2025-09-04T17:28:31.222Z","updated_at":"2025-09-04T17:28:31.222Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a3e6a724-c717-4712-8139-750c0ddf816b","created_at":"2025-09-04T17:28:31.237Z","updated_at":"2025-09-04T17:28:31.237Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"69aeb4f3-8b1a-46f8-bbdb-87f21b33ebd2","created_at":"2025-09-04T17:28:31.243Z","updated_at":"2025-09-04T17:28:31.243Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"f99c4e5c-c82b-4d25-8952-9d6ac21f2cef","created_at":"2025-09-04T17:28:30.761Z","updated_at":"2026-01-02T19:33:58.463Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-07-17T13:13:20.541Z","observed_at_local":"2025-07-17T09:13:20-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170548","readings":[{"id":"405bd808-d5ca-4768-a3a6-eccd5ccd147e","created_at":"2025-09-04T17:28:30.833Z","updated_at":"2025-09-04T17:28:30.833Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"1774ba63-a2f7-4a69-8446-944114d63d1e","created_at":"2025-09-04T17:28:30.840Z","updated_at":"2025-09-04T17:28:30.840Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"01347dbc-5eb5-491f-9388-f86a51de22cd","created_at":"2025-09-04T17:28:30.847Z","updated_at":"2025-09-04T17:28:30.847Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b6f476e2-3acd-43be-a137-9d7f358c9f8f","created_at":"2025-09-04T17:28:30.853Z","updated_at":"2025-09-04T17:28:30.853Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"c3fe1a59-20d3-4daa-bbbe-1567a9da1d2f","created_at":"2025-09-04T17:28:30.860Z","updated_at":"2025-09-04T17:28:30.860Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2f329f0f-aafe-4682-be93-8eea6edd0530","created_at":"2025-09-04T17:28:30.876Z","updated_at":"2025-09-04T17:28:30.876Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ba583f84-c3ef-44b6-82b2-1e1fa8a0c109","created_at":"2025-09-04T17:28:30.885Z","updated_at":"2025-09-04T17:28:30.885Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"206","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c814f7d5-8788-46f2-bff2-3a0d412ac2f9","created_at":"2025-09-04T17:28:30.893Z","updated_at":"2025-09-04T17:28:30.893Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"27.2","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"8ea0f466-cb25-4ccc-920f-01a1d928827f","created_at":"2025-09-04T17:28:30.914Z","updated_at":"2025-09-04T17:28:30.914Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"29.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"728bdc21-5dbc-47be-86cc-fd41f5b5d38f","created_at":"2025-09-04T17:28:30.937Z","updated_at":"2025-09-04T17:28:30.937Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"f23837c1-af63-4e77-8352-f17909c2282e","created_at":"2025-09-04T17:28:30.957Z","updated_at":"2025-09-04T17:28:30.957Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"9a2ebb44-ba72-4a4e-bb81-a870c2422553","created_at":"2025-09-04T17:28:30.975Z","updated_at":"2025-09-04T17:28:30.975Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"46b6e391-f49a-4f0a-b327-54eb9a9f4a8f","created_at":"2025-09-04T17:28:30.445Z","updated_at":"2026-01-02T19:33:57.969Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-07-08T11:46:13.014Z","observed_at_local":"2025-07-08T07:46:13-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170547","readings":[{"id":"71f9481e-31b5-46e7-adc2-62a7142fd2fb","created_at":"2025-09-04T17:28:30.562Z","updated_at":"2025-09-04T17:28:30.562Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"96fe2ffa-08c9-4c86-9f0c-55d2ea7b64e0","created_at":"2025-09-04T17:28:30.570Z","updated_at":"2025-09-04T17:28:30.570Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"8a9e8ba2-7ca4-4a1d-a6c0-438d42a72d04","created_at":"2025-09-04T17:28:30.583Z","updated_at":"2025-09-04T17:28:30.583Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2.35","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2a59430e-a6e0-4166-bc60-fa74c4f9a81e","created_at":"2025-09-04T17:28:30.590Z","updated_at":"2025-09-04T17:28:30.590Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"e7af1f2d-3575-4850-8583-9ad1ab83dc42","created_at":"2025-09-04T17:28:30.603Z","updated_at":"2025-09-04T17:28:30.603Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"cca763be-9861-42bf-b3bf-a30bd342d0a4","created_at":"2025-09-04T17:28:30.625Z","updated_at":"2025-09-04T17:28:30.625Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.65","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b90d482d-a85a-4ef5-8661-4a5efd727fd3","created_at":"2025-09-04T17:28:30.645Z","updated_at":"2025-09-04T17:28:30.645Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"205","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"51eb8526-71a6-41b0-850e-ed3e7d637e5d","created_at":"2025-09-04T17:28:30.661Z","updated_at":"2025-09-04T17:28:30.661Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"23.3","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5badf37e-6162-46c5-9961-474efe285b1b","created_at":"2025-09-04T17:28:30.669Z","updated_at":"2025-09-04T17:28:30.669Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"29.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"5d4632ea-ad0c-47b3-b1af-db24f2af0242","created_at":"2025-09-04T17:28:30.682Z","updated_at":"2025-09-04T17:28:30.682Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"f8011769-4b26-4797-877c-dd2197ee9674","created_at":"2025-09-04T17:28:30.708Z","updated_at":"2025-09-04T17:28:30.708Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b0af2999-1dfb-41e1-8793-6531d374f864","created_at":"2025-09-04T17:28:30.723Z","updated_at":"2025-09-04T17:28:30.723Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"83e9e640-3e00-4caf-9c03-e854adf152b7","created_at":"2025-09-04T17:28:30.736Z","updated_at":"2025-09-04T17:28:30.736Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"ede29bbd-0129-4209-87b6-bf167a2c73f9","created_at":"2025-09-04T17:28:27.477Z","updated_at":"2026-01-02T19:33:52.657Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-07-03T13:08:28.654Z","observed_at_local":"2025-07-03T09:08:28-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170535","readings":[{"id":"838a39b9-fe74-4d10-9494-3dbaea18a4ff","created_at":"2025-09-04T17:28:27.568Z","updated_at":"2025-09-04T17:28:27.568Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"0f2021db-cfec-4d3b-b726-d15a27ea7d06","created_at":"2025-09-04T17:28:27.588Z","updated_at":"2025-09-04T17:28:27.588Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"92ab3fc4-ecc4-40fb-a9e9-61c5d02a1953","created_at":"2025-09-04T17:28:27.594Z","updated_at":"2025-09-04T17:28:27.594Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.9","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"706cb912-a80a-4825-87a7-a82270fecdf8","created_at":"2025-09-04T17:28:27.600Z","updated_at":"2025-09-04T17:28:27.600Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"82c219e2-8f97-430e-ad8a-77adec98fe80","created_at":"2025-09-04T17:28:27.609Z","updated_at":"2025-09-04T17:28:27.609Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"a306a284-3a4b-4de3-979f-c7d17ba5fd5d","created_at":"2025-09-04T17:28:27.617Z","updated_at":"2025-09-04T17:28:27.617Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"c2df87dd-d259-4271-9100-215e00b5869f","created_at":"2025-09-04T17:28:27.621Z","updated_at":"2025-09-04T17:28:27.621Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"207","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ec586143-f5dc-4dfe-93f3-f3a7734bb1f5","created_at":"2025-09-04T17:28:27.634Z","updated_at":"2025-09-04T17:28:27.634Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"26.1","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9d6b732a-d590-41d3-bc83-bed7bcf8674c","created_at":"2025-09-04T17:28:27.640Z","updated_at":"2025-09-04T17:28:27.640Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"29","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"c33024c3-b2a7-42ad-bb68-d629e12ac4ee","created_at":"2025-09-04T17:28:27.648Z","updated_at":"2025-09-04T17:28:27.648Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"d9ad360d-dd1c-4541-b377-fe7770ee8fbb","created_at":"2025-09-04T17:28:27.665Z","updated_at":"2025-09-04T17:28:27.665Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"7518899c-c34a-4f82-9b89-a1f397569639","created_at":"2025-09-04T17:28:27.683Z","updated_at":"2025-09-04T17:28:27.683Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"173e8c33-1b3a-4935-9b2b-be527271ae15","created_at":"2025-09-04T17:28:27.691Z","updated_at":"2025-09-04T17:28:27.691Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"d4b62051-1d7d-4ae0-a3b4-4fd7e03ed2e5","created_at":"2025-09-04T17:28:26.484Z","updated_at":"2026-01-02T19:33:51.106Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-06-26T11:36:23.331Z","observed_at_local":"2025-06-26T07:36:23-04:00","notes":"Secchi tested further down the dock.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170532","readings":[{"id":"85a0c9d9-089e-46ab-abe6-814e8a53ad0e","created_at":"2025-09-04T17:28:26.571Z","updated_at":"2025-09-04T17:28:26.571Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c18d4f0c-8ba7-414f-b1a1-8eb0751c0a87","created_at":"2025-09-04T17:28:26.579Z","updated_at":"2025-09-04T17:28:26.579Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"21d92c4b-871f-4e93-9fc3-6ab4256aa4aa","created_at":"2025-09-04T17:28:26.585Z","updated_at":"2025-09-04T17:28:26.585Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e2510624-775b-4134-b8be-1aaca7bba402","created_at":"2025-09-04T17:28:26.609Z","updated_at":"2025-09-04T17:28:26.609Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3485c434-28c3-450d-a3a0-7da550a5acd6","created_at":"2025-09-04T17:28:26.625Z","updated_at":"2025-09-04T17:28:26.625Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3497b98b-fd97-44c3-86e8-3fcbf0e9ac12","created_at":"2025-09-04T17:28:26.640Z","updated_at":"2025-09-04T17:28:26.640Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.55","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"598f861b-912a-4bf2-9659-96b50e6bd7f2","created_at":"2025-09-04T17:28:26.649Z","updated_at":"2025-09-04T17:28:26.649Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"209","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"cc514a0a-bb76-4657-8627-03f4964d9136","created_at":"2025-09-04T17:28:26.664Z","updated_at":"2025-09-04T17:28:26.664Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"22.7","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c95171e9-5b10-4a2f-97e3-8212c1ae3cd2","created_at":"2025-09-04T17:28:26.677Z","updated_at":"2025-09-04T17:28:26.677Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"29.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"b2103e82-fc48-4f75-aff9-b9d94d661d63","created_at":"2025-09-04T17:28:26.694Z","updated_at":"2025-09-04T17:28:26.694Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"9b485bff-34e9-4662-b84a-be20c8a3eb97","created_at":"2025-09-04T17:28:26.703Z","updated_at":"2025-09-04T17:28:26.703Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"000e82d4-0a5b-4dcf-8d54-69044c7881ef","created_at":"2025-09-04T17:28:26.270Z","updated_at":"2026-01-02T19:33:53.667Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-06-13T11:31:20.006Z","observed_at_local":"2025-06-13T07:31:20-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170531","readings":[{"id":"1dc914cb-a563-4536-8b30-fb29d8096b1d","created_at":"2025-09-04T17:28:26.338Z","updated_at":"2025-09-04T17:28:26.338Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c0a0ad80-4d23-4857-b656-7ea5c571f008","created_at":"2025-09-04T17:28:26.348Z","updated_at":"2025-09-04T17:28:26.348Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0917e978-088a-4584-97a3-23dbc441e67c","created_at":"2025-09-04T17:28:26.358Z","updated_at":"2025-09-04T17:28:26.358Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0a9c6e00-2f05-4c5b-8e6d-9bf54d9b9834","created_at":"2025-09-04T17:28:26.372Z","updated_at":"2025-09-04T17:28:26.372Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"92bdd010-9803-4ad9-bc1b-ed662195d287","created_at":"2025-09-04T17:28:26.380Z","updated_at":"2025-09-04T17:28:26.380Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.65","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e1153ed9-7edd-4845-af88-bd1f89fc6369","created_at":"2025-09-04T17:28:26.385Z","updated_at":"2025-09-04T17:28:26.385Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"208","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"9074f627-f53b-44d2-9f9b-48bbd559ebe1","created_at":"2025-09-04T17:28:26.403Z","updated_at":"2025-09-04T17:28:26.403Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"23.8","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"e3a2042a-13b4-47fb-b715-154a9fb9f35f","created_at":"2025-09-04T17:28:26.420Z","updated_at":"2025-09-04T17:28:26.420Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"28.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"dea1adfb-a29b-4b07-96df-3165c929e76d","created_at":"2025-09-04T17:28:26.431Z","updated_at":"2025-09-04T17:28:26.431Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"cd9fe4ba-dff9-4953-ab2a-ed4c3b9739a4","created_at":"2025-09-04T17:28:26.445Z","updated_at":"2025-09-04T17:28:26.445Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"7b3c00de-adae-4087-9ce4-3611105e57cd","created_at":"2025-09-04T17:28:26.460Z","updated_at":"2025-09-04T17:28:26.460Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"254534e6-630f-4ab8-ba43-30713bd81067","created_at":"2025-09-04T17:28:26.367Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]},{"id":"0b00b239-4a8d-4ec0-a7d9-c3982cfae59b","created_at":"2025-09-04T17:28:29.300Z","updated_at":"2026-01-02T19:33:57.828Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-05-26T11:27:40.843Z","observed_at_local":"2025-05-26T07:27:40-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["hardness","ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170543","readings":[{"id":"194aa2df-5214-4c45-b97f-8b66ec9a4ca7","created_at":"2025-09-04T17:28:29.338Z","updated_at":"2025-09-04T17:28:29.338Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"4eb4b10d-fef5-4ba4-8c77-28a78cb2a1ef","created_at":"2025-09-04T17:28:29.350Z","updated_at":"2025-09-04T17:28:29.350Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0d6ec2ac-3dfc-4ced-a987-3d54e8914c49","created_at":"2025-09-04T17:28:29.359Z","updated_at":"2025-09-04T17:28:29.359Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2.15","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f87fa08a-7fda-4bbc-b4d5-800448bdf839","created_at":"2025-09-04T17:28:29.378Z","updated_at":"2025-09-04T17:28:29.378Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"577e624f-6cba-49da-af19-87a56521f719","created_at":"2025-09-04T17:28:29.389Z","updated_at":"2025-09-04T17:28:29.389Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8ace9275-79f1-487f-8e5a-98ffb823519e","created_at":"2025-09-04T17:28:29.398Z","updated_at":"2025-09-04T17:28:29.398Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"216","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"183b7de0-c795-41c2-891e-2d84261f09a6","created_at":"2025-09-04T17:28:29.413Z","updated_at":"2025-09-04T17:28:29.413Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"22.7","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d22ff81a-fae1-4a55-94be-970740bf7ace","created_at":"2025-09-04T17:28:29.420Z","updated_at":"2025-09-04T17:28:29.420Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"27.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"52ff8bf3-e4bf-4de7-a7a0-ba2da3430a12","created_at":"2025-09-04T17:28:29.443Z","updated_at":"2025-09-04T17:28:29.443Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"13a23b45-9f48-4b4e-97ed-a5d50b5875d1","created_at":"2025-09-04T17:28:29.480Z","updated_at":"2025-09-04T17:28:29.480Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a57edcc3-b755-4c71-be3a-f30cbaa5dc8d","created_at":"2025-09-04T17:28:29.492Z","updated_at":"2025-09-04T17:28:29.492Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"9976ddb8-f110-4358-ba1a-a6333e912c47","created_at":"2025-09-04T17:28:29.369Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]},{"id":"a5aaa9dd-f6db-4b9e-8d5a-ba5385dc5f57","created_at":"2025-09-04T17:28:25.362Z","updated_at":"2026-01-02T19:33:48.508Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-04-28T14:15:43.452Z","observed_at_local":"2025-04-28T10:15:43-04:00","notes":"Secchi taken 20ft further down the dock.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170527","readings":[{"id":"33b63322-2af7-4cdf-9da8-9b588383cc13","created_at":"2025-09-04T17:28:25.461Z","updated_at":"2025-09-04T17:28:25.461Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"12b4019e-98e2-4956-9b5a-6add438100a7","created_at":"2025-09-04T17:28:25.474Z","updated_at":"2025-09-04T17:28:25.474Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0b8d94b9-0901-4788-bf35-3566e0188e99","created_at":"2025-09-04T17:28:25.507Z","updated_at":"2025-09-04T17:28:25.507Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.85","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e41f8aca-5eac-4a0b-8152-e197717a341e","created_at":"2025-09-04T17:28:25.539Z","updated_at":"2025-09-04T17:28:25.539Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"9201838b-1731-490d-a087-d697b5bb181a","created_at":"2025-09-04T17:28:25.572Z","updated_at":"2025-09-04T17:28:25.572Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7f735bb6-0c20-4a71-b4f4-79460472cce2","created_at":"2025-09-04T17:28:25.597Z","updated_at":"2025-09-04T17:28:25.597Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"216","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"780165a3-4ffb-452d-8de1-546d26863e61","created_at":"2025-09-04T17:28:25.609Z","updated_at":"2025-09-04T17:28:25.609Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"8f9f05b4-85b5-4851-8bd4-0d8ee99b2d5d","created_at":"2025-09-04T17:28:25.620Z","updated_at":"2025-09-04T17:28:25.620Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"26.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"86981d2d-4eb5-401e-90c7-df379eae0ed7","created_at":"2025-09-04T17:28:25.640Z","updated_at":"2025-09-04T17:28:25.640Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"cbd66951-24be-422c-a5a0-3a80abc4d1e9","created_at":"2025-09-04T17:28:25.659Z","updated_at":"2025-09-04T17:28:25.659Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"89f0db8d-ef9a-4122-b04e-c296afc78872","created_at":"2025-09-04T17:28:25.527Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]},{"id":"4d95d695-e666-408a-81b5-3948871c8e6b","created_at":"2025-09-04T17:28:24.834Z","updated_at":"2026-01-02T19:33:47.669Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-04-08T15:18:09.640Z","observed_at_local":"2025-04-08T11:18:09-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","current_weather","previous_weather","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170525","readings":[{"id":"c8bdf10b-bc65-495d-8265-568e94095bbe","created_at":"2025-09-04T17:28:24.901Z","updated_at":"2025-09-04T17:28:24.901Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"312ab285-409a-4c67-b2bf-195f48112594","created_at":"2025-09-04T17:28:24.906Z","updated_at":"2025-09-04T17:28:24.906Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"339f2b20-1730-4f9d-b70c-c928c9514108","created_at":"2025-09-04T17:28:24.912Z","updated_at":"2025-09-04T17:28:24.912Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7b87e3fa-c18a-4089-9a90-2fec7d6f7a63","created_at":"2025-09-04T17:28:24.928Z","updated_at":"2025-09-04T17:28:24.928Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b2c399b7-e790-4a00-9c49-653ae50cdc32","created_at":"2025-09-04T17:28:24.935Z","updated_at":"2025-09-04T17:28:24.935Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.55","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e62e1b31-9997-4d2c-8cd8-f0343ad8c8e1","created_at":"2025-09-04T17:28:24.946Z","updated_at":"2025-09-04T17:28:24.946Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"214","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"3614bf02-30d6-48aa-8217-fd64a4044714","created_at":"2025-09-04T17:28:24.962Z","updated_at":"2025-09-04T17:28:24.962Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"18.3","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"3e167e2c-4f9d-4857-836a-cea334e19b3c","created_at":"2025-09-04T17:28:24.973Z","updated_at":"2025-09-04T17:28:24.973Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"14fd1204-e101-4e2b-9eb0-9c5ff53fd8d2","created_at":"2025-09-04T17:28:25.000Z","updated_at":"2025-09-04T17:28:25.000Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"0013a6df-43eb-4da4-9986-97394eb6264b","created_at":"2025-09-04T17:28:25.008Z","updated_at":"2025-09-04T17:28:25.008Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"e6011def-2869-4f97-aa8c-f9fc744cec89","created_at":"2025-09-04T17:28:24.923Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]},{"id":"b08713a5-7259-4254-ab7f-3421ff874fb4","created_at":"2025-09-04T17:28:24.531Z","updated_at":"2026-01-02T19:33:48.883Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-03-25T20:36:40.014Z","observed_at_local":"2025-03-25T16:36:40-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170524","readings":[{"id":"ff98e59f-7a2f-4018-b010-62697abcc598","created_at":"2025-09-04T17:28:24.637Z","updated_at":"2025-09-04T17:28:24.637Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e2b01108-f4a6-46b7-ba00-34e8b11450f6","created_at":"2025-09-04T17:28:24.653Z","updated_at":"2025-09-04T17:28:24.653Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"caddecca-c00c-44fb-8700-c41d0eff464b","created_at":"2025-09-04T17:28:24.663Z","updated_at":"2025-09-04T17:28:24.663Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.9","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d03f8366-ee08-44f5-ac95-9a2e12096c22","created_at":"2025-09-04T17:28:24.694Z","updated_at":"2025-09-04T17:28:24.694Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3fcc5262-3ea4-4be6-bb8c-a27faf320e1b","created_at":"2025-09-04T17:28:24.713Z","updated_at":"2025-09-04T17:28:24.713Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.55","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a9c351c3-90be-42d1-be7e-2e59f4e6db22","created_at":"2025-09-04T17:28:24.725Z","updated_at":"2025-09-04T17:28:24.725Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"209","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"9aee0d6d-a0d4-4a5f-8d95-fd9c16611cf0","created_at":"2025-09-04T17:28:24.735Z","updated_at":"2025-09-04T17:28:24.735Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"28","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"771a630f-8181-4498-854c-c4189aafb4f4","created_at":"2025-09-04T17:28:24.745Z","updated_at":"2025-09-04T17:28:24.745Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"24.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"13002c7c-18e0-454c-908b-064688ac13f5","created_at":"2025-09-04T17:28:24.758Z","updated_at":"2025-09-04T17:28:24.758Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"6d782daa-479b-447c-aa8b-602afecd2cbe","created_at":"2025-09-04T17:28:24.766Z","updated_at":"2025-09-04T17:28:24.766Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b9f740b1-ef57-4d9e-aecf-3aa62c3feecb","created_at":"2025-09-04T17:28:24.685Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]},{"id":"a1f724bc-cc39-418c-803f-256504f68f1f","created_at":"2025-09-04T17:28:24.206Z","updated_at":"2026-01-02T19:33:46.880Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-03-11T14:56:23.064Z","observed_at_local":"2025-03-11T10:56:23-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","hardness","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170523","readings":[{"id":"84c069ff-7154-4e13-8686-05b5eca8226f","created_at":"2025-09-04T17:28:24.314Z","updated_at":"2025-09-04T17:28:24.314Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e965a0d2-009f-489c-b58d-5b0f0a1d1dbc","created_at":"2025-09-04T17:28:24.328Z","updated_at":"2025-09-04T17:28:24.328Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"d315fc96-2e6f-469d-902c-1c396e2c6a81","created_at":"2025-09-04T17:28:24.345Z","updated_at":"2025-09-04T17:28:24.345Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9e681766-9375-40a9-97e1-a543b6b90112","created_at":"2025-09-04T17:28:24.381Z","updated_at":"2025-09-04T17:28:24.381Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"196e5a59-a041-4fbf-96bd-6873fb239693","created_at":"2025-09-04T17:28:24.398Z","updated_at":"2025-09-04T17:28:24.398Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"00b0b7d9-7361-40d4-8909-8a25b90fd5f1","created_at":"2025-09-04T17:28:24.413Z","updated_at":"2025-09-04T17:28:24.413Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"209","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a24c89e3-6d2a-49e7-abfc-721f106bef8c","created_at":"2025-09-04T17:28:24.361Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"33a7f4c7-c98b-418e-8d50-17f035bf50bb","created_at":"2025-09-04T17:28:24.424Z","updated_at":"2025-09-04T17:28:24.424Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"16","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"1947fc24-8e7f-497b-a997-3d38794d48d1","created_at":"2025-09-04T17:28:24.447Z","updated_at":"2025-09-04T17:28:24.447Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"18.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"9307188a-b6f0-4a6f-b126-c91cc37ae5cc","created_at":"2025-09-04T17:28:24.459Z","updated_at":"2025-09-04T17:28:24.459Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"cfdac210-9436-4864-86ae-4d8aad654d8b","created_at":"2025-09-04T17:28:24.468Z","updated_at":"2025-09-04T17:28:24.468Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"2fe54251-023d-4b49-9fe4-95d750ff7a46","created_at":"2025-09-04T17:28:24.491Z","updated_at":"2025-09-04T17:28:24.491Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"de392076-2528-429e-9dfd-0c89b59915b8","created_at":"2025-09-04T17:28:24.500Z","updated_at":"2025-09-04T17:28:24.500Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"bcc0706c-5947-4771-95eb-4aa5950a9f39","created_at":"2025-09-04T17:28:23.645Z","updated_at":"2026-01-02T19:33:46.137Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-03-02T20:15:05.196Z","observed_at_local":"2025-03-02T15:15:05-05:00","notes":"Clarity taken 15 feet further down the dock.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["hardness","ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170521","readings":[{"id":"b0e1b8b4-ccb4-4c50-9f31-0e34c7fbbedf","created_at":"2025-09-04T17:28:23.741Z","updated_at":"2025-09-04T17:28:23.741Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"106b51fc-1c5e-425c-9eb4-9c2245077fb2","created_at":"2025-09-04T17:28:23.747Z","updated_at":"2025-09-04T17:28:23.747Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"e0f4d9cf-7988-4d7d-8e88-6dc1e0c1176e","created_at":"2025-09-04T17:28:23.757Z","updated_at":"2025-09-04T17:28:23.757Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b1ddeedf-6758-4754-9647-86e3e8350b30","created_at":"2025-09-04T17:28:23.780Z","updated_at":"2025-09-04T17:28:23.780Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"077d8d44-6eaa-4c0e-8cda-7636d5002242","created_at":"2025-09-04T17:28:23.821Z","updated_at":"2025-09-04T17:28:23.821Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2.65","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"10010125-8839-4c67-8a5d-750848998b8f","created_at":"2025-09-04T17:28:23.840Z","updated_at":"2025-09-04T17:28:23.840Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"205","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a2f72bd0-aec4-4ea4-b646-8feb52f48c47","created_at":"2025-09-04T17:28:23.856Z","updated_at":"2025-09-04T17:28:23.856Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"24.4","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c6b8fa43-bb02-4788-b06c-09df290aa6ac","created_at":"2025-09-04T17:28:23.867Z","updated_at":"2025-09-04T17:28:23.867Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"20.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"9f89bf3f-681e-4c5c-9ea6-27b2f4cdd4f0","created_at":"2025-09-04T17:28:23.884Z","updated_at":"2025-09-04T17:28:23.884Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a5438ee2-903e-4e72-bf77-6af8ecad18d0","created_at":"2025-09-04T17:28:23.897Z","updated_at":"2025-09-04T17:28:23.897Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a6363c99-c365-4e98-a766-5d6a8bd3ad91","created_at":"2025-09-04T17:28:23.910Z","updated_at":"2025-09-04T17:28:23.910Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"7a7e993c-b824-4e9f-8f23-88bb3e442e66","created_at":"2025-09-04T17:28:23.927Z","updated_at":"2025-09-04T17:28:23.927Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"497d8297-850c-442b-b55e-092022fa67e9","created_at":"2025-09-04T17:28:23.764Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]},{"id":"c0d1705b-2484-40e6-848a-44698fe5f5aa","created_at":"2025-09-04T17:28:23.172Z","updated_at":"2026-01-02T19:33:44.878Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-02-17T19:21:07.556Z","observed_at_local":"2025-02-17T14:21:07-05:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["hardness","ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170519","readings":[{"id":"1591bb6c-0fb3-4a9f-937c-70041c2c951d","created_at":"2025-09-04T17:28:23.234Z","updated_at":"2025-09-04T17:28:23.234Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"9ebc817b-3e12-47f4-b571-46aa32021e63","created_at":"2025-09-04T17:28:23.262Z","updated_at":"2025-09-04T17:28:23.262Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"ea614e1a-a2cd-4106-b8e5-cde93ac25fa0","created_at":"2025-09-04T17:28:23.266Z","updated_at":"2025-09-04T17:28:23.266Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2.05","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"bce0cba7-1a88-4568-a903-9d27f1135e9b","created_at":"2025-09-04T17:28:23.287Z","updated_at":"2025-09-04T17:28:23.287Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"49","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4e7dee21-ec2d-4fda-a6ef-2baaee89d5af","created_at":"2025-09-04T17:28:23.304Z","updated_at":"2025-09-04T17:28:23.304Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"666cc571-5028-47c5-8bf4-b62ba9aad452","created_at":"2025-09-04T17:28:23.309Z","updated_at":"2025-09-04T17:28:23.309Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"204","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0d7da0bb-698c-4735-8623-39334e469079","created_at":"2025-09-04T17:28:23.315Z","updated_at":"2025-09-04T17:28:23.315Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"21.1","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"efdfe1ab-5f6a-44b8-ab80-b7339063d43c","created_at":"2025-09-04T17:28:23.321Z","updated_at":"2025-09-04T17:28:23.321Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"21.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"6fed2f6a-7421-421a-b7e0-545cd45a3a58","created_at":"2025-09-04T17:28:23.326Z","updated_at":"2025-09-04T17:28:23.326Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"85a0cdc8-b1de-41d7-ae73-5dbb2a083256","created_at":"2025-09-04T17:28:23.350Z","updated_at":"2025-09-04T17:28:23.350Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"6ad173b5-80f4-4be4-8464-505e9577dadc","created_at":"2025-09-04T17:28:23.363Z","updated_at":"2025-09-04T17:28:23.363Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"68ccaa1b-f6b4-4a5a-ad35-e3d329586480","created_at":"2025-09-04T17:28:23.276Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]},{"id":"0eb38741-bc49-4110-90b4-c310aad4483f","created_at":"2025-09-04T17:28:22.700Z","updated_at":"2026-01-02T19:33:43.969Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-02-05T15:05:49.364Z","observed_at_local":"2025-02-05T10:05:49-05:00","notes":"The water looks milky and very murky.  Juniper pollen may be part of the issue.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather","hardness"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBLzR1QVE9PSIsImV4cCI6IjIwMjYtMTAtMzBUMDA6NDI6MDMuMDE0WiIsInB1ciI6ImJsb2JfaWQifX0=--571351bc9d91d36e4cb8f0101aa3a7b6ca13beb6/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_627039541.jpg"],"permalink":"https://data.waterrangers.com/observations/170517","readings":[{"id":"892bb2c8-1749-4fd6-8a2c-d0ef2cd0053c","created_at":"2025-09-04T17:28:22.802Z","updated_at":"2025-09-04T17:28:22.802Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"48a4c44d-ffb9-481a-8ccd-b87c6affe7ee","created_at":"2025-09-04T17:28:22.816Z","updated_at":"2025-09-04T17:28:22.816Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"3ad5f05a-4ce0-4a68-9c34-0f79056ad18c","created_at":"2025-09-04T17:28:22.825Z","updated_at":"2025-09-04T17:28:22.825Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ac917de3-2040-4930-87a2-9ba207ccc767","created_at":"2025-09-04T17:28:22.849Z","updated_at":"2025-09-04T17:28:22.849Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"20","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"8dd0f997-0988-4e64-8e55-9435f66b3a75","created_at":"2025-09-04T17:28:22.865Z","updated_at":"2025-09-04T17:28:22.865Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.65","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6a6124c6-1c63-4f75-8b12-43ca2c24313d","created_at":"2025-09-04T17:28:22.881Z","updated_at":"2025-09-04T17:28:22.881Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"204","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"cd5d7d14-73d4-45da-8264-a2f7f4f3113c","created_at":"2025-09-04T17:28:22.897Z","updated_at":"2025-09-04T17:28:22.897Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"20.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c2ffb355-8a2b-4ec8-8a51-c78b67ccc373","created_at":"2025-09-04T17:28:22.912Z","updated_at":"2025-09-04T17:28:22.912Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"21.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"c89ae9fb-3284-4580-b33c-8a2310b322ca","created_at":"2025-09-04T17:28:22.921Z","updated_at":"2025-09-04T17:28:22.921Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"4adbadc0-53de-45f4-8650-313cbc331d62","created_at":"2025-09-04T17:28:22.933Z","updated_at":"2025-09-04T17:28:22.933Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"369ca321-ad56-4dfe-9a2c-072ada5af95f","created_at":"2025-09-04T17:28:22.837Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]},{"id":"e2c2d187-79ea-40cc-8ed4-18a316c14a39","created_at":"2025-09-04T17:28:22.952Z","updated_at":"2026-01-02T19:33:44.456Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-01-28T15:38:01.201Z","observed_at_local":"2025-01-28T10:38:01-05:00","notes":"Lots a floating algae lately.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBLzh1QVE9PSIsImV4cCI6IjIwMjYtMTAtMzBUMDA6NDI6MDMuMDMyWiIsInB1ciI6ImJsb2JfaWQifX0=--3997f42cfa18debbe0b644098d2f4ac1f71f8411/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_1531852960.jpg","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd0l2QVE9PSIsImV4cCI6IjIwMjYtMTAtMzBUMDA6NDI6MDMuMDM1WiIsInB1ciI6ImJsb2JfaWQifX0=--18e938a725924013c48bee3b4f443110b9ab832f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_1876399643.jpg"],"permalink":"https://data.waterrangers.com/observations/170518","readings":[{"id":"e1238547-464e-44fd-b5d0-fa3a30e7336d","created_at":"2025-09-04T17:28:23.010Z","updated_at":"2025-09-04T17:28:23.010Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"ae90f14b-d668-4667-a49f-e6d67fc64814","created_at":"2025-09-04T17:28:23.029Z","updated_at":"2025-09-04T17:28:23.029Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"e6242f6f-0eda-4237-afcb-f494c7bbfb53","created_at":"2025-09-04T17:28:23.039Z","updated_at":"2025-09-04T17:28:23.039Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.95","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"cde99cf8-eba8-4e6e-8209-10cc4d2f70dd","created_at":"2025-09-04T17:28:23.050Z","updated_at":"2025-09-04T17:28:23.050Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"86014950-cc2f-4dd0-bfd5-1d401ae8bc7d","created_at":"2025-09-04T17:28:23.057Z","updated_at":"2025-09-04T17:28:23.057Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2b56168a-a759-474b-8143-1d3e433b5b54","created_at":"2025-09-04T17:28:23.072Z","updated_at":"2025-09-04T17:28:23.072Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1ea755a2-fb1d-4dc9-827f-0db94c4a1ea2","created_at":"2025-09-04T17:28:23.095Z","updated_at":"2025-09-04T17:28:23.095Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"204","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"d9f0c657-492b-44a2-9cba-9f286d968edc","created_at":"2025-09-04T17:28:23.100Z","updated_at":"2025-09-04T17:28:23.100Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"17.8","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"b54a0e2c-01c0-46be-90e5-5c26cd588593","created_at":"2025-09-04T17:28:23.106Z","updated_at":"2025-09-04T17:28:23.106Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"15.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"d9a18b07-d1ff-4192-bd21-ba1b49756f92","created_at":"2025-09-04T17:28:23.114Z","updated_at":"2025-09-04T17:28:23.114Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"f2f2f52b-c8ff-4bc7-9817-bd2ffa4c9dcb","created_at":"2025-09-04T17:28:23.129Z","updated_at":"2025-09-04T17:28:23.129Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"be55fb49-cfc7-4cb0-9864-c783ab061dea","created_at":"2025-09-04T17:28:23.139Z","updated_at":"2025-09-04T17:28:23.139Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"c00dd4c6-4bd3-4fc9-ab5e-b7615767216f","created_at":"2025-09-04T17:28:21.983Z","updated_at":"2026-01-02T19:33:44.803Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2025-01-15T16:50:25.925Z","observed_at_local":"2025-01-15T11:50:25-05:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["hardness","ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170515","readings":[{"id":"20369230-1d8f-4b96-bef2-eabb024bc904","created_at":"2025-09-04T17:28:22.088Z","updated_at":"2025-09-04T17:28:22.088Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"4d58d3a8-accd-4200-915e-d4c4f1489b81","created_at":"2025-09-04T17:28:22.110Z","updated_at":"2025-09-04T17:28:22.110Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"5622f75b-f853-4eef-bcdd-d0ea4c938dc0","created_at":"2025-09-04T17:28:22.132Z","updated_at":"2025-09-04T17:28:22.132Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"263753e2-0a78-4a9d-b250-41fd2382e1a6","created_at":"2025-09-04T17:28:22.169Z","updated_at":"2025-09-04T17:28:22.169Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"20","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"ba104d8f-f67c-426a-9f08-f0e6682cf2c8","created_at":"2025-09-04T17:28:22.198Z","updated_at":"2025-09-04T17:28:22.198Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ab9e2a8c-e9c6-41ad-826e-6d80c53dd2f3","created_at":"2025-09-04T17:28:22.220Z","updated_at":"2025-09-04T17:28:22.220Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"204","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"765f5a25-02b8-4788-9468-88c9b759d6a9","created_at":"2025-09-04T17:28:22.234Z","updated_at":"2025-09-04T17:28:22.234Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"15.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"7bfdf52e-0170-44dc-b791-f8731ff79295","created_at":"2025-09-04T17:28:22.273Z","updated_at":"2025-09-04T17:28:22.273Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"14.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"abc72ddd-850a-4f28-99dd-76d235197af2","created_at":"2025-09-04T17:28:22.290Z","updated_at":"2025-09-04T17:28:22.290Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"e0b50964-582d-462c-ac0c-93ac0b050e16","created_at":"2025-09-04T17:28:22.314Z","updated_at":"2025-09-04T17:28:22.314Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b2c8962d-9183-4067-8459-a4ed3aba3fb0","created_at":"2025-09-04T17:28:22.143Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]},{"id":"c7961cad-83d1-471e-b0ad-0cb8b6b0811b","created_at":"2025-09-04T17:27:23.007Z","updated_at":"2026-01-02T19:31:01.162Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2024-12-09T17:14:51.090Z","observed_at_local":"2024-12-09T12:14:51-05:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather","hardness","alkalinity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170309","readings":[{"id":"8fc36d06-47ac-4b6e-838c-5750fae6e769","created_at":"2025-09-04T17:27:23.106Z","updated_at":"2025-09-04T17:27:23.106Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d4a367ab-e6ba-410a-8ea6-7c74422f1369","created_at":"2025-09-04T17:27:23.116Z","updated_at":"2025-09-04T17:27:23.116Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"a40d8dfd-1a3f-4e8c-80f8-17e8f06384b3","created_at":"2025-09-04T17:27:23.135Z","updated_at":"2025-09-04T17:27:23.135Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.9","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5c37a0a5-cf5e-49f7-8dcc-1dcdd7cfd65f","created_at":"2025-09-04T17:27:23.193Z","updated_at":"2025-09-04T17:27:23.193Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"638f60dc-1e90-421b-8909-f48f48b92dfb","created_at":"2025-09-04T17:27:23.205Z","updated_at":"2025-09-04T17:27:23.205Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"199","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"820ba2ab-ca59-4108-bd6f-b9f0019ea470","created_at":"2025-09-04T17:27:23.233Z","updated_at":"2025-09-04T17:27:23.233Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c5a14a5b-332f-4ff5-8fd3-496b2016f559","created_at":"2025-09-04T17:27:23.248Z","updated_at":"2025-09-04T17:27:23.248Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"19.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e973af11-2fef-40e4-bdd8-c6bd5e610430","created_at":"2025-09-04T17:27:23.264Z","updated_at":"2025-09-04T17:27:23.264Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"eaa10779-d212-4704-8165-0e32faa82030","created_at":"2025-09-04T17:27:23.280Z","updated_at":"2025-09-04T17:27:23.280Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"f8ba5d33-d50f-4beb-810d-18abd030127d","created_at":"2025-09-04T17:27:23.153Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"8e0a1754-5ae5-48be-b9c4-c2af72ffb823","created_at":"2025-09-04T17:27:23.165Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="}]}]