[{"id":"952afc73-a19a-4655-ac7c-3e50eb51e4f5","created_at":"2025-09-04T00:45:53.614Z","updated_at":"2026-01-20T20:26:17.378Z","owner_id":"0faa86e6-4559-4ba8-9132-9a566d209487","location_id":"7cd3499d-a233-4784-93df-85ee4e442530","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2025-07-04T17:26:07.505Z","observed_at_local":"2025-07-04T13:26:07-04:00","notes":"Algae on the bottom   ….. green slime","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","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMGNNQVE9PSIsImV4cCI6IjIwMjYtMDYtMDJUMDY6MDQ6MzIuMzYyWiIsInB1ciI6ImJsb2JfaWQifX0=--6f75a4c1c2a0d21d98fe7aad5c21ceb037eb12c6/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_1879361297.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMHNNQVE9PSIsImV4cCI6IjIwMjYtMDYtMDJUMDY6MDQ6MzIuMzY1WiIsInB1ciI6ImJsb2JfaWQifX0=--6e1d854e55d3b5b627d69bb2f52fcd0208150671/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_438127861.jpg"],"permalink":"https://data.waterrangers.com/observations/155090","readings":[{"id":"b9757e5d-2c0f-40a6-ae0e-6de96e97e5df","created_at":"2025-09-04T00:45:53.656Z","updated_at":"2025-09-04T00:45:53.656Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"2c30368b-2438-4a59-a43b-452271303971","created_at":"2025-09-04T00:45:53.659Z","updated_at":"2025-09-04T00:45:53.659Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"c09b015a-9c51-45bb-907d-8695fa0ee3f0","created_at":"2025-09-04T00:45:53.665Z","updated_at":"2025-09-04T00:45:53.665Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"7e6b04db-3a8d-4edd-b700-10965186839b","created_at":"2025-09-04T00:45:53.668Z","updated_at":"2025-09-04T00:45:53.668Z","parameter":"alkalinity","unit":"ppm","value":"60","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"72c0a984-fc64-4d82-96d4-97fa2324f868","created_at":"2025-09-04T00:45:53.671Z","updated_at":"2025-09-04T00:45:53.671Z","parameter":"water_depth","unit":"m","value":"1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d598a58c-4ea6-4704-9e1a-024256f08a13","created_at":"2025-09-04T00:45:53.683Z","updated_at":"2025-09-04T00:45:53.683Z","parameter":"conductivity","unit":"us_cm","value":"180","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b9c09409-7e48-414f-b245-120d908dc68a","created_at":"2025-09-04T00:45:53.686Z","updated_at":"2025-09-04T00:45:53.686Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"64601c23-d719-4a1a-b0b6-759d9c9d5a0b","created_at":"2025-09-04T00:45:53.689Z","updated_at":"2025-09-04T00:45:53.689Z","parameter":"water_temperature","unit":"deg_c","value":"23.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"3765f704-2ea5-448d-a28c-3a47c1a6d913","created_at":"2025-09-04T00:45:53.692Z","updated_at":"2025-09-04T00:45:53.692Z","parameter":"current_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"4c6379e0-ac58-47d7-9946-26ed242e4c27","created_at":"2025-09-04T00:45:53.694Z","updated_at":"2025-09-04T00:45:53.694Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"0095e35d-06de-4842-b768-a1a0c415cd95","created_at":"2025-09-04T00:45:53.662Z","updated_at":"2025-11-19T15:02:34.478Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"84f74350-11b1-4250-a8a5-c68e37e26bb9","created_at":"2025-09-04T00:45:52.193Z","updated_at":"2026-01-20T20:26:15.164Z","owner_id":"0faa86e6-4559-4ba8-9132-9a566d209487","location_id":"7cd3499d-a233-4784-93df-85ee4e442530","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2025-06-06T21:23:36.673Z","observed_at_local":"2025-06-06T17:23:36-04:00","notes":"air is smoky from wild fires","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","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMElNQVE9PSIsImV4cCI6IjIwMjYtMDYtMDJUMDY6MDQ6MzIuNDQzWiIsInB1ciI6ImJsb2JfaWQifX0=--e231b814677aa695a9fda414b1945a3be7af1c0f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_2095200.jpg"],"permalink":"https://data.waterrangers.com/observations/155078","readings":[{"id":"c80ceaa8-c490-49a1-b43f-cb67c4848c51","created_at":"2025-09-04T00:45:52.325Z","updated_at":"2025-09-04T00:45:52.325Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"21f04799-49ae-43e8-aa51-c0470a99e3f7","created_at":"2025-09-04T00:45:52.358Z","updated_at":"2025-09-04T00:45:52.358Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"47f25f3a-8a81-48a7-b72d-09c468aaf33a","created_at":"2025-09-04T00:45:52.701Z","updated_at":"2025-09-04T00:45:52.701Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"4875b6fa-10ed-4d93-9e3c-f7e2f4c34904","created_at":"2025-09-04T00:45:52.704Z","updated_at":"2025-09-04T00:45:52.704Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3f7b097e-d254-41dd-bc2a-50cfbbda56d3","created_at":"2025-09-04T00:45:52.718Z","updated_at":"2025-09-04T00:45:52.718Z","parameter":"water_depth","unit":"m","value":"1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"49cd4671-c95b-4625-8fd8-764acd686406","created_at":"2025-09-04T00:45:52.722Z","updated_at":"2025-09-04T00:45:52.722Z","parameter":"conductivity","unit":"us_cm","value":"181","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"3f581e3f-ce06-42ba-be78-53828b5a1963","created_at":"2025-09-04T00:45:52.725Z","updated_at":"2025-09-04T00:45:52.725Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"97a67c8e-4161-449d-970e-af53412feea8","created_at":"2025-09-04T00:45:52.729Z","updated_at":"2025-09-04T00:45:52.729Z","parameter":"water_temperature","unit":"deg_c","value":"20.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"6749b1e7-ac17-4e33-99d9-7bc0d3905309","created_at":"2025-09-04T00:45:52.732Z","updated_at":"2025-09-04T00:45:52.732Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"6afc9778-e13f-4e06-9ae2-722fd8a620ab","created_at":"2025-09-04T00:45:52.696Z","updated_at":"2025-11-19T15:02:34.478Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"952da3ee-def9-423c-825c-0c432a32b3cd","created_at":"2025-09-04T00:44:43.451Z","updated_at":"2026-01-20T20:24:59.874Z","owner_id":"0faa86e6-4559-4ba8-9132-9a566d209487","location_id":"7cd3499d-a233-4784-93df-85ee4e442530","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2020-05-21T18:34:00.000Z","observed_at_local":"2020-05-21T14:34:00-04:00","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","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","current_weather_description","oxygen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/154687","readings":[{"id":"835fe000-84a4-44f1-9369-a9d39daf0b11","created_at":"2025-09-04T00:44:43.492Z","updated_at":"2025-09-04T00:44:43.492Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c852a8db-525d-4219-a193-5836f31c6211","created_at":"2025-09-04T00:44:43.536Z","updated_at":"2025-09-04T00:44:43.536Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e4a276f2-519c-4f1b-92ad-970dea123dfe","created_at":"2025-09-04T00:44:43.550Z","updated_at":"2025-09-04T00:44:43.550Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"c4c37d3c-8ff7-45f5-bd84-cafe798475f8","created_at":"2025-09-04T00:44:43.569Z","updated_at":"2025-09-04T00:44:43.569Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"26dd5ea2-6192-40d4-b12c-172f09024d88","created_at":"2025-09-04T00:44:43.579Z","updated_at":"2025-09-04T00:44:43.579Z","parameter":"water_depth","unit":"m","value":"1.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e0361d3a-59b1-4cbd-a409-c1e3955f9911","created_at":"2025-09-04T00:44:43.600Z","updated_at":"2025-09-04T00:44:43.600Z","parameter":"conductivity","unit":"us_cm","value":"180","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"85bdba36-3c12-4b79-86a1-38963c5de843","created_at":"2025-09-04T00:44:43.621Z","updated_at":"2025-09-04T00:44:43.621Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"4997c7ab-6cef-411c-9d16-16161939ac78","created_at":"2025-09-04T00:44:43.636Z","updated_at":"2025-09-04T00:44:43.636Z","parameter":"water_temperature","unit":"deg_c","value":"14.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e2edee95-abc4-451c-a266-4b6d616b0bc3","created_at":"2025-09-04T00:44:43.653Z","updated_at":"2025-09-04T00:44:43.653Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a093dddf-19c2-4164-a05b-323879026aa7","created_at":"2025-09-04T00:44:43.676Z","updated_at":"2025-09-04T00:44:43.676Z","parameter":"current_weather_description","unit":"nil","value":"Sunny, warm, slight wind","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"e58e62c1-06fb-4c8f-8a12-370bc9af3a45","created_at":"2025-09-04T00:44:43.516Z","updated_at":"2025-11-19T15:02:33.125Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="}]},{"id":"12c84edb-39ae-44ca-a052-1698ae483277","created_at":"2025-09-04T00:44:31.022Z","updated_at":"2026-01-20T20:24:43.181Z","owner_id":"0faa86e6-4559-4ba8-9132-9a566d209487","location_id":"7cd3499d-a233-4784-93df-85ee4e442530","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2019-06-09T12:51:29.063Z","observed_at_local":"2019-06-09T08:51:29-04:00","notes":"Total chlorine 1\nWarm and sunny for 2 days\nAlgae on the bottom growing in clumps","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","oxygen"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNDBMQVE9PSIsImV4cCI6IjIwMjYtMDYtMDJUMDY6MDQ6MzIuNDkwWiIsInB1ciI6ImJsb2JfaWQifX0=--f51afc58f8677043abf01126f52d7c600fd8f37b/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/154601","readings":[{"id":"289e0fd4-883e-40c2-8ce8-6644ae29912e","created_at":"2025-09-04T00:44:31.074Z","updated_at":"2025-09-04T00:44:31.074Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"3d41be9d-8790-464f-980c-3e07a633d7cf","created_at":"2025-09-04T00:44:31.087Z","updated_at":"2025-09-04T00:44:31.087Z","parameter":"hardness","unit":"ppm","value":"125","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"1b29ec32-db89-4bea-82d8-e50f09b204f6","created_at":"2025-09-04T00:44:31.091Z","updated_at":"2025-09-04T00:44:31.091Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"ef93f075-2685-4061-8803-d96e92c5e8da","created_at":"2025-09-04T00:44:31.100Z","updated_at":"2025-09-04T00:44:31.100Z","parameter":"water_depth","unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"3f8f4172-d747-4d2a-a086-54b7eb23d0d4","created_at":"2025-09-04T00:44:31.106Z","updated_at":"2025-09-04T00:44:31.106Z","parameter":"conductivity","unit":"us_cm","value":"196","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ca24d889-2e7e-44ae-9666-513049f0f55c","created_at":"2025-09-04T00:44:31.109Z","updated_at":"2025-09-04T00:44:31.109Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5da53d32-cc38-451e-ad1f-d1d0c412d636","created_at":"2025-09-04T00:44:31.115Z","updated_at":"2025-09-04T00:44:31.115Z","parameter":"water_temperature","unit":"deg_c","value":"17.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"d47b4ae7-182a-4a5a-a270-61388c4567ee","created_at":"2025-09-04T00:44:31.082Z","updated_at":"2025-11-19T15:02:33.125Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="}]},{"id":"8d5b9ca5-1078-4e0e-9173-e428346e19e3","created_at":"2025-09-04T00:44:20.904Z","updated_at":"2026-01-20T20:24:21.348Z","owner_id":"0faa86e6-4559-4ba8-9132-9a566d209487","location_id":"7cd3499d-a233-4784-93df-85ee4e442530","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2018-05-19T00:13:22.622Z","observed_at_local":"2018-05-18T20:13:22-04:00","notes":"Green algae seen on the bottom rocks.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":[],"photos":[],"permalink":"https://data.waterrangers.com/observations/154493","readings":[]}]