[{"id":"7cb5f3e8-2836-4e20-af8c-f848ead07bac","created_at":"2025-09-04T00:24:21.737Z","updated_at":"2026-01-30T22:41:40.768Z","owner_id":"686d742f-0242-476b-9d82-e54215bfe731","location_id":"c30e92db-cd73-48e7-8e02-d89ebc37b270","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2023-09-30T17:46:35.393Z","observed_at_local":"2023-09-30T11:46:35-06:00","notes":"","checked":"owner_approved","qa_notes":"Review needed: ph's result of 10.5std_units exceeds the normal range of 10.0std_units.\nReview needed: oxygen's result of 10mg/L is outside the expected range of 10.64-12.86mg/L ( standard deviations from the historical mean for this location).","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","current_weather_description","previous_weather","previous_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145043","readings":[{"id":"f45921ed-b088-4ddf-a94d-ee024752f356","created_at":"2025-09-04T00:24:21.768Z","updated_at":"2025-09-04T00:24:21.768Z","parameter":"ph","unit":"std_units","value":"10.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"b7d63127-0902-499b-9ede-1dfd6b83970a","created_at":"2025-09-04T00:24:21.772Z","updated_at":"2025-09-04T00:24:21.772Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"67b5eeca-82c1-4cad-80bd-3a159cad1440","created_at":"2025-09-04T00:24:21.780Z","updated_at":"2025-09-04T00:24:21.780Z","parameter":"secchi_depth","unit":"m","value":"0.7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"cce3b231-f84f-477b-84f8-eaa6a77c0cbf","created_at":"2025-09-04T00:24:21.784Z","updated_at":"2025-09-04T00:24:21.784Z","parameter":"water_depth","unit":"m","value":"0.7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"34b64bff-e0ea-4867-b5be-cb7cd1264459","created_at":"2025-09-04T00:24:21.789Z","updated_at":"2025-09-04T00:24:21.789Z","parameter":"conductivity","unit":"us_cm","value":"1470","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"8d90bb71-9d69-406a-8eb4-3b8be617882c","created_at":"2025-09-04T00:24:21.793Z","updated_at":"2025-09-04T00:24:21.793Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"949ed02c-ba5f-47e2-8cf6-10b4ec8e9933","created_at":"2025-09-04T00:24:21.797Z","updated_at":"2025-09-04T00:24:21.797Z","parameter":"water_temperature","unit":"deg_c","value":"16.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"2267517d-448e-4b77-9457-87c7bfcd3c99","created_at":"2025-09-04T00:24:21.830Z","updated_at":"2025-09-04T00:24:21.830Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"de48a435-2ae9-41c6-bf03-907503a726ed","created_at":"2025-09-04T00:24:21.835Z","updated_at":"2025-09-04T00:24:21.835Z","parameter":"current_weather_description","unit":"nil","value":"Absolutely flat calm","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"33dce136-2356-46ff-a21d-97b8df858b8b","created_at":"2025-09-04T00:24:21.840Z","updated_at":"2025-09-04T00:24:21.840Z","parameter":"previous_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"c4bb882b-08fd-4337-92bc-38d7601fd971","created_at":"2025-09-04T00:24:21.843Z","updated_at":"2025-09-04T00:24:21.843Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"22a4e62e-d85e-45e8-8ea2-ef14b5861ade","created_at":"2025-09-04T00:24:21.847Z","updated_at":"2025-09-04T00:24:21.847Z","parameter":"previous_weather_description","unit":"nil","value":"Cloudy in afternoon","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"f8064442-ef55-4ece-b3ac-2e5809567c85","created_at":"2025-09-04T00:23:56.184Z","updated_at":"2026-01-30T22:42:40.670Z","owner_id":"686d742f-0242-476b-9d82-e54215bfe731","location_id":"c30e92db-cd73-48e7-8e02-d89ebc37b270","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2023-07-28T20:55:00.000Z","observed_at_local":"2023-07-28T14:55:00-06:00","notes":"","checked":"owner_approved","qa_notes":"Review needed: ph's result of 10.7std_units exceeds the normal range of 10.0std_units.\nReview needed: conductivity's result of 1477μS/cm is outside the expected range of 1368.85-1471.15μS/cm ( standard deviations from the historical mean for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_depth","conductivity","air_temperature","water_temperature","current_weather","current_weather_description","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144925","readings":[{"id":"ffd7a8fc-81bf-4069-b827-f7f4e6693b7b","created_at":"2025-09-04T00:23:56.220Z","updated_at":"2025-09-04T00:23:56.220Z","parameter":"ph","unit":"std_units","value":"10.7","equipment":"unspecified_ph","equipment_limit":null},{"id":"3dc80946-04ad-4f57-b916-2a8a96ef0a6b","created_at":"2025-09-04T00:23:56.225Z","updated_at":"2025-09-04T00:23:56.225Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"8f22233e-e7c2-4ebc-923d-66eaf8550293","created_at":"2025-09-04T00:23:56.268Z","updated_at":"2025-09-04T00:23:56.268Z","parameter":"water_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"faa90fb0-969c-481d-b33b-3618ecce0b16","created_at":"2025-09-04T00:23:56.274Z","updated_at":"2025-09-04T00:23:56.274Z","parameter":"conductivity","unit":"us_cm","value":"1477","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a04fd288-b73f-4d6a-9a35-8378672a3ef3","created_at":"2025-09-04T00:23:56.279Z","updated_at":"2025-09-04T00:23:56.279Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9605a82c-54ae-4a8d-b8a9-b0cc667d2419","created_at":"2025-09-04T00:23:56.286Z","updated_at":"2025-09-04T00:23:56.286Z","parameter":"water_temperature","unit":"deg_c","value":"23.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"88b61b4b-d4f9-4c60-ae1d-bd4c3bf50ba3","created_at":"2025-09-04T00:23:56.291Z","updated_at":"2025-09-04T00:23:56.291Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"ba066bab-618f-4ce8-b7b3-9dde8591c693","created_at":"2025-09-04T00:23:56.296Z","updated_at":"2025-09-04T00:23:56.296Z","parameter":"current_weather_description","unit":"nil","value":"Lake was flat calm","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"8feeb365-4c11-426f-8b35-bd76a66cdaf4","created_at":"2025-09-04T00:23:56.301Z","updated_at":"2025-09-04T00:23:56.301Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"091e4602-85cb-4849-9153-5ec91e556865","created_at":"2025-09-04T00:23:56.305Z","updated_at":"2025-09-04T00:23:56.305Z","parameter":"previous_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"d175fe00-b635-4a7e-aa15-a69687fd4471","created_at":"2025-09-04T00:22:59.706Z","updated_at":"2026-01-14T22:35:43.830Z","owner_id":"686d742f-0242-476b-9d82-e54215bfe731","location_id":"c30e92db-cd73-48e7-8e02-d89ebc37b270","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2022-07-29T17:15:00.000Z","observed_at_local":"2022-07-29T11:15:00-06:00","notes":"","checked":"review_needed","qa_notes":"Review needed: ph's result of 10.1std_units exceeds the normal range of 10.0std_units.","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","Ice on","current_weather","previous_weather"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBemtEQVE9PSIsImV4cCI6IjIwMjYtMDctMDRUMTg6MDg6MDguMTc5WiIsInB1ciI6ImJsb2JfaWQifX0=--65050dff230a3d8b3ee9b7834a0fc7ab6f74674d/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_1949191693.jpg"],"permalink":"https://data.waterrangers.com/observations/144583","readings":[{"id":"072c70b5-bc73-4fdf-b980-bdcf1eaec55a","created_at":"2025-09-04T00:22:59.760Z","updated_at":"2025-09-04T00:22:59.760Z","parameter":"ph","unit":"std_units","value":"10.1","equipment":"unspecified_ph","equipment_limit":null},{"id":"4a1b4c69-65b9-4fa3-a906-84c15d8614a7","created_at":"2025-09-04T00:22:59.763Z","updated_at":"2025-09-04T00:22:59.763Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"f23bc875-c972-48fd-9388-c01e9430e5de","created_at":"2025-09-04T00:22:59.767Z","updated_at":"2025-09-04T00:22:59.767Z","parameter":"secchi_depth","unit":"m","value":"1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ab0b2b92-5105-4021-8a6f-aada3ccf902e","created_at":"2025-09-04T00:22:59.771Z","updated_at":"2025-09-04T00:22:59.771Z","parameter":"water_depth","unit":"m","value":"1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"834b651c-8cb3-4aa9-be4c-f279e529744f","created_at":"2025-09-04T00:22:59.774Z","updated_at":"2025-09-04T00:22:59.774Z","parameter":"conductivity","unit":"us_cm","value":"1412","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"54be35ef-731b-4736-8ab0-86f6d493b793","created_at":"2025-09-04T00:22:59.777Z","updated_at":"2025-09-04T00:22:59.777Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"76678ff7-f610-4077-a2d2-18a0c1892654","created_at":"2025-09-04T00:22:59.781Z","updated_at":"2025-09-04T00:22:59.781Z","parameter":"water_temperature","unit":"deg_c","value":"23.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"f642292b-dd9c-4ef7-803c-ce3174501c15","created_at":"2025-09-04T00:22:59.785Z","updated_at":"2025-09-04T00:22:59.785Z","parameter":"Ice on","unit":"nil","value":"off","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"d62774ba-8ee4-4e1f-bea6-72e3d89fc11b","created_at":"2025-09-04T00:22:59.789Z","updated_at":"2025-09-04T00:22:59.789Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"e77d91e4-42cb-4020-beb4-7d64260f07dd","created_at":"2025-09-04T00:22:59.819Z","updated_at":"2025-09-04T00:22:59.819Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"4ce1baa9-47f2-4e90-a2f1-a47d4de52024","created_at":"2025-09-04T00:22:59.821Z","updated_at":"2025-09-04T00:22:59.821Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"e75d98f0-5b43-46b6-8b49-67303e68a271","created_at":"2025-09-04T00:22:44.024Z","updated_at":"2026-01-14T22:35:43.672Z","owner_id":"686d742f-0242-476b-9d82-e54215bfe731","location_id":"c30e92db-cd73-48e7-8e02-d89ebc37b270","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2022-06-24T16:02:00.000Z","observed_at_local":"2022-06-24T10:02:00-06:00","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","water_depth","conductivity","air_temperature","water_temperature","Ice on","current_weather","current_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144465","readings":[{"id":"228bf2d4-0895-48bd-a7d4-47dcd8f12042","created_at":"2025-09-04T00:22:44.059Z","updated_at":"2025-09-04T00:22:44.059Z","parameter":"ph","unit":"std_units","value":"9.9","equipment":"unspecified_ph","equipment_limit":null},{"id":"d53607e6-1449-476f-a855-ee2765c538f7","created_at":"2025-09-04T00:22:44.063Z","updated_at":"2025-09-04T00:22:44.063Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"9e20c703-e856-4f1c-991c-d47391507a7d","created_at":"2025-09-04T00:22:44.068Z","updated_at":"2025-09-04T00:22:44.068Z","parameter":"water_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"736130e9-0d8f-4327-bb51-0616322ff1e4","created_at":"2025-09-04T00:22:44.071Z","updated_at":"2025-09-04T00:22:44.071Z","parameter":"conductivity","unit":"us_cm","value":"1428","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"2eb78d9e-11e6-4902-a12b-7506c2f3edba","created_at":"2025-09-04T00:22:44.075Z","updated_at":"2025-09-04T00:22:44.075Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9e4c8b70-26a8-4fd2-b27c-3b5353fe1ac9","created_at":"2025-09-04T00:22:44.078Z","updated_at":"2025-09-04T00:22:44.078Z","parameter":"water_temperature","unit":"deg_c","value":"21.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"0b6d1598-2114-4b93-b58b-97e8ca90c436","created_at":"2025-09-04T00:22:44.081Z","updated_at":"2025-09-04T00:22:44.081Z","parameter":"Ice on","unit":"nil","value":"off","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"8e3fceca-0df4-4e36-bfba-8570d2226657","created_at":"2025-09-04T00:22:44.084Z","updated_at":"2025-09-04T00:22:44.084Z","parameter":"current_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a001bae5-09f4-455d-9a5f-6462cc1c3b19","created_at":"2025-09-04T00:22:44.088Z","updated_at":"2025-09-04T00:22:44.088Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"f3969eb3-8c86-4b75-a5a1-00746ad70d10","created_at":"2025-09-04T00:22:44.091Z","updated_at":"2025-09-04T00:22:44.091Z","parameter":"current_weather_description","unit":"nil","value":"Storm clouds but no rain","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"4ac4c359-fb60-4317-8793-d4f39a9ded3f","created_at":"2025-09-04T00:24:38.620Z","updated_at":"2026-01-14T22:35:43.507Z","owner_id":"686d742f-0242-476b-9d82-e54215bfe731","location_id":"c30e92db-cd73-48e7-8e02-d89ebc37b270","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2022-06-12T09:02:00.000Z","observed_at_local":"2022-06-12T03:02:00-06:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature","current_weather","current_weather_description","previous_weather","previous_weather_description","ph"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145132","readings":[{"id":"9a89887a-ff73-4ea1-a3e6-415b8f5e7d4c","created_at":"2025-12-05T22:34:17.324Z","updated_at":"2025-12-05T22:34:17.324Z","parameter":"ph","unit":"std_units","value":"9.3","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":">"},{"id":"7311ae06-94a8-443f-a800-22fe2c3e308a","created_at":"2025-09-04T00:24:38.761Z","updated_at":"2025-09-04T00:24:38.761Z","parameter":"oxygen","unit":"mg_l","value":"11.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"a6d1114f-c7ea-45bf-98bf-6005c6f342f5","created_at":"2025-09-04T00:24:38.766Z","updated_at":"2025-09-04T00:24:38.766Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"afd6a511-5802-4cf5-b318-85ac8d81e201","created_at":"2025-09-04T00:24:38.771Z","updated_at":"2025-09-04T00:24:38.771Z","parameter":"water_depth","unit":"m","value":"1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e5b0f7d4-ece1-4c48-86d5-2f829c7a277a","created_at":"2025-09-04T00:24:38.776Z","updated_at":"2025-09-04T00:24:38.776Z","parameter":"conductivity","unit":"us_cm","value":"1405","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"120e483d-53fd-49e9-b77d-2d0d19fb70ef","created_at":"2025-09-04T00:24:38.780Z","updated_at":"2025-09-04T00:24:38.780Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"dcfa540a-acbe-4067-8417-c08ce71c99e1","created_at":"2025-09-04T00:24:38.784Z","updated_at":"2025-09-04T00:24:38.784Z","parameter":"water_temperature","unit":"deg_c","value":"17","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"bf6d6300-d216-4f08-8fa2-a9529e56e8b6","created_at":"2025-09-04T00:24:38.788Z","updated_at":"2025-09-04T00:24:38.788Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"f409be7e-b4ea-4d68-a31f-b9075f25d742","created_at":"2025-09-04T00:24:38.793Z","updated_at":"2025-09-04T00:24:38.793Z","parameter":"current_weather_description","unit":"nil","value":"Beautiful morning ","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b07222b3-ab82-4c5e-abd6-7f1aa1c1dd00","created_at":"2025-09-04T00:24:38.797Z","updated_at":"2025-09-04T00:24:38.797Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"dd095cbc-0ac5-4f7c-bfef-b6e3094e2c25","created_at":"2025-09-04T00:24:38.800Z","updated_at":"2025-09-04T00:24:38.800Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"bac20fc8-b9ae-4ca9-bdd9-049ad7167809","created_at":"2025-09-04T00:24:38.803Z","updated_at":"2025-09-04T00:24:38.803Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"18b8cabc-df34-4464-9b2d-fad2f1b64370","created_at":"2025-09-04T00:24:38.808Z","updated_at":"2025-09-04T00:24:38.808Z","parameter":"previous_weather_description","unit":"nil","value":"Little bit of everything!","equipment":"community_scientist_interpretation","equipment_limit":null}]}]