[{"id":"5a12be1f-22dd-4653-8fe0-eaf96489ac25","created_at":"2025-09-03T18:37:57.700Z","updated_at":"2026-01-02T19:08:43.644Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2022-07-20T19:00:00.000Z","observed_at_local":"2022-07-20T12:00:00-07:00","notes":"Water is typically low and slow moving. At the walking bridge over the Creek (while taking D.O. reading) a miniature wave rolled UP stream from under the bridge! *** Silently and sleek TWO RIVER OTTER swam (without disturbing life or sediment) up and out of sight toward Swan Lake. These were the same pair that were having a feed and healthy splash down at Bob's Bridge , 1 1/2 hr earlier !! There should be 'invasive' American Bullfrogs available for lunch/dinner in the Lake!","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 2.34mg/L is below the normal range of 3.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","air_temperature","water_temperature","total_dissolved_solids_tds","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125457","readings":[{"id":"8ae27a62-09bb-4ab8-969c-bc7b0e9984f9","created_at":"2025-09-03T18:37:57.751Z","updated_at":"2025-09-03T18:37:57.751Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"7cf721b3-f685-4436-90f9-42942a7fc90f","created_at":"2025-09-03T18:37:57.756Z","updated_at":"2025-09-03T18:37:57.756Z","parameter":"oxygen","unit":"mg_l","value":"2.34","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"ddf19bb3-7d84-44b4-af30-ed03142d7ecd","created_at":"2025-09-03T18:37:57.760Z","updated_at":"2025-09-03T18:37:57.760Z","parameter":"oxygen","unit":"percent","value":"25.1","equipment":"unspecified_oxygen_percent","equipment_limit":null},{"id":"59924b42-b133-4387-a38a-6fbbbf09f548","created_at":"2025-09-03T18:37:57.765Z","updated_at":"2025-09-03T18:37:57.765Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"d3bd3875-8928-442e-a8a0-93714ecb9b36","created_at":"2025-09-03T18:37:57.769Z","updated_at":"2025-09-03T18:37:57.769Z","parameter":"water_temperature","unit":"deg_c","value":"17.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"53dd3b1a-e1a5-4237-8298-aca3893fd9d8","created_at":"2025-09-03T18:37:57.773Z","updated_at":"2025-09-03T18:37:57.773Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"201","equipment":"unspecified_tds","equipment_limit":null},{"id":"a7bae907-1279-4c02-89fa-eb59b01b75f1","created_at":"2025-09-03T18:37:57.777Z","updated_at":"2025-09-03T18:37:57.777Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b9e85261-ffb2-4e0a-a06b-e5f1b6976780","created_at":"2025-09-03T18:37:57.782Z","updated_at":"2025-09-03T18:37:57.782Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"500fa495-e922-4cd9-93a0-9091efc1b7ca","created_at":"2025-09-03T18:37:55.725Z","updated_at":"2026-01-02T19:08:36.913Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2022-05-24T19:55:00.000Z","observed_at_local":"2022-05-24T12:55:00-07:00","notes":"first visit for quite awhile / use of 'dip-extension device' helpful","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 2.51mg/L is below the normal range of 3.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","air_temperature","water_temperature","total_dissolved_solids_tds","current_weather","previous_weather","previous_weather_description"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaTdjIiwiZXhwIjoiMjAyNi0wNS0wOVQwNzo1MDowNi4yNDFaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--ee2f7cc64c72cf6bd013f0eb42cbde9e6b850862/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/P1310729.jpg"],"permalink":"https://data.waterrangers.com/observations/125438","readings":[{"id":"40e838b5-9f0b-494e-b86c-889ae31f84e1","created_at":"2025-09-03T18:37:55.762Z","updated_at":"2025-09-03T18:37:55.762Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"71947817-c91e-482b-af34-a92844f63b0c","created_at":"2025-09-03T18:37:55.765Z","updated_at":"2025-09-03T18:37:55.765Z","parameter":"oxygen","unit":"mg_l","value":"2.51","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"25451df2-b7b9-4592-bb24-9b420ae18d74","created_at":"2025-09-03T18:37:55.769Z","updated_at":"2025-09-03T18:37:55.769Z","parameter":"oxygen","unit":"percent","value":"24.7","equipment":"unspecified_oxygen_percent","equipment_limit":null},{"id":"6c3e9698-4f16-4df4-b1da-d5a2dbaaf8a4","created_at":"2025-09-03T18:37:55.779Z","updated_at":"2025-09-03T18:37:55.779Z","parameter":"air_temperature","unit":"deg_c","value":"11.5","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"b2b3f662-7e3b-4493-85f7-a8a20028d724","created_at":"2025-09-03T18:37:55.782Z","updated_at":"2025-09-03T18:37:55.782Z","parameter":"water_temperature","unit":"deg_c","value":"14.9","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"1b606927-c47f-498e-84fa-a3d8059d4fba","created_at":"2025-09-03T18:37:55.786Z","updated_at":"2025-09-03T18:37:55.786Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"184","equipment":"unspecified_tds","equipment_limit":null},{"id":"5873632f-3040-41ae-8875-ee3eb297304d","created_at":"2025-09-03T18:37:55.790Z","updated_at":"2025-09-03T18:37:55.790Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"5ae48b3d-7ca6-4f8c-a5f1-c7d27507719d","created_at":"2025-09-03T18:37:55.794Z","updated_at":"2025-09-03T18:37:55.794Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"148a2f99-2926-4595-a04d-d22d8e323482","created_at":"2025-09-03T18:37:55.798Z","updated_at":"2025-09-03T18:37:55.798Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"5e2a2eab-ef86-4f5d-988a-df1aee56fa30","created_at":"2025-09-03T18:37:55.801Z","updated_at":"2025-09-03T18:37:55.801Z","parameter":"previous_weather_description","unit":"nil","value":"just light rain","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"4e5d4c16-e1da-4ded-9f9c-ae91a7438806","created_at":"2025-09-03T18:37:07.189Z","updated_at":"2026-01-02T19:03:29.817Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-12-09T13:50:00.000Z","observed_at_local":"2020-12-09T05:50:00-08:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","ph","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124626","readings":[{"id":"3ecd95b8-ee78-4654-902a-da23e351e3e2","created_at":"2025-09-03T18:37:07.237Z","updated_at":"2025-09-03T18:37:07.237Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"ab97c5f5-eb37-4ef1-b456-1c506492f2ad","created_at":"2025-09-03T18:37:07.243Z","updated_at":"2025-09-03T18:37:07.243Z","parameter":"oxygen","unit":"mg_l","value":"3.93","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"1b643510-30b1-45cf-bf66-996650811ac7","created_at":"2025-09-03T18:37:07.247Z","updated_at":"2025-09-03T18:37:07.247Z","parameter":"conductivity","unit":"us_cm","value":"326","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"5b4147c6-54a6-4f1a-a58c-5c6988e907ac","created_at":"2025-09-03T18:37:07.259Z","updated_at":"2025-09-03T18:37:07.259Z","parameter":"water_temperature","unit":"deg_c","value":"7.1","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"a48a3c7d-1d33-4f45-9fc5-21915522df04","created_at":"2025-09-03T18:37:07.253Z","updated_at":"2025-11-20T19:29:09.953Z","parameter":"oxygen","unit":"percent","value":"31.8","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"41a22adb-1072-465b-aff0-8ec0d2a1f705","created_at":"2025-09-03T18:37:07.126Z","updated_at":"2026-01-02T19:03:27.031Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-11-10T10:15:00.000Z","observed_at_local":"2020-11-10T02:15:00-08:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.68mg/L is below the normal range of 3.0mg/L.\nReview needed: oxygen's result of 13.8mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124625","readings":[{"id":"356ec80b-f580-4927-a7d4-53435ddadc64","created_at":"2025-09-03T18:37:07.160Z","updated_at":"2025-09-03T18:37:07.160Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"bdcd2bff-fa45-4cec-aad7-01ad8a245b19","created_at":"2025-09-03T18:37:07.164Z","updated_at":"2025-09-03T18:37:07.164Z","parameter":"oxygen","unit":"mg_l","value":"1.68","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"175751ab-63f7-4455-9899-c33b0f6d48ed","created_at":"2025-09-03T18:37:07.168Z","updated_at":"2025-09-03T18:37:07.168Z","parameter":"conductivity","unit":"us_cm","value":"328","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"fefc90d4-239e-4c62-974c-8c8ff8f79da8","created_at":"2025-09-03T18:37:07.173Z","updated_at":"2025-09-03T18:37:07.173Z","parameter":"oxygen","unit":"mg_l","value":"13.8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"20e0ae68-fcfa-44e5-86a0-26bd6b6ba0d4","created_at":"2025-09-03T18:37:07.179Z","updated_at":"2025-09-03T18:37:07.179Z","parameter":"water_temperature","unit":"deg_c","value":"7","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"b03c0172-c470-45b5-b334-cc3623ef0e9f","created_at":"2025-09-03T18:37:07.070Z","updated_at":"2026-01-02T19:03:26.825Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-10-13T11:25:00.000Z","observed_at_local":"2020-10-13T04:25:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.65mg/L is below the normal range of 3.0mg/L.\nReview needed: oxygen's result of 15.8% is below the normal range of 20.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124624","readings":[{"id":"1734b644-994d-45a8-94f9-e47d1515f524","created_at":"2025-09-03T18:37:07.100Z","updated_at":"2025-09-03T18:37:07.100Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"bfdd8bc1-c7f8-43e4-bb1e-4d00c50fa453","created_at":"2025-09-03T18:37:07.104Z","updated_at":"2025-09-03T18:37:07.104Z","parameter":"oxygen","unit":"mg_l","value":"1.65","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"84d8c223-4389-4417-8851-054884b36de1","created_at":"2025-09-03T18:37:07.112Z","updated_at":"2025-09-03T18:37:07.112Z","parameter":"conductivity","unit":"us_cm","value":"286","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"79017aae-4291-45a8-a6c6-69edb1d08400","created_at":"2025-09-03T18:37:07.119Z","updated_at":"2025-09-03T18:37:07.119Z","parameter":"water_temperature","unit":"deg_c","value":"13.7","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"c8843652-5e6d-4ae5-a631-98e17f881a45","created_at":"2025-09-03T18:37:07.116Z","updated_at":"2025-11-20T19:32:54.303Z","parameter":"oxygen","unit":"percent","value":"15.8","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"f1623cc2-fb0a-470d-952b-adadde7f80bf","created_at":"2025-09-03T18:37:07.013Z","updated_at":"2026-01-02T19:03:26.564Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-09-16T10:15:00.000Z","observed_at_local":"2020-09-16T03:15:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 0.2mg/L is below the extreme range of 1.0mg/L.\nReview needed: oxygen's result of 2mg/L is below the normal range of 3.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124623","readings":[{"id":"484bf190-1f9d-4cd6-807b-3203e537570e","created_at":"2025-09-03T18:37:07.047Z","updated_at":"2025-09-03T18:37:07.047Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"e32978c3-742d-4424-9ec9-f02c708da5c4","created_at":"2025-09-03T18:37:07.051Z","updated_at":"2025-09-03T18:37:07.051Z","parameter":"oxygen","unit":"mg_l","value":"0.2","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"9666907f-b967-4c2a-b568-15d8d7bc5b53","created_at":"2025-09-03T18:37:07.056Z","updated_at":"2025-09-03T18:37:07.056Z","parameter":"conductivity","unit":"us_cm","value":"418","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"b885aca5-9bdb-4b87-a0b9-ad5caaa0f378","created_at":"2025-09-03T18:37:07.059Z","updated_at":"2025-09-03T18:37:07.059Z","parameter":"oxygen","unit":"mg_l","value":"2","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"f4c42b80-2ebc-40a8-bb49-fd8edcdd1b46","created_at":"2025-09-03T18:37:07.062Z","updated_at":"2025-09-03T18:37:07.062Z","parameter":"water_temperature","unit":"deg_c","value":"16.3","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"c70d1357-087c-4a5f-b034-182a6b53e09b","created_at":"2025-09-03T18:37:06.961Z","updated_at":"2026-01-02T19:03:26.299Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-08-11T10:05:00.000Z","observed_at_local":"2020-08-11T03:05:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 0.1mg/L is below the extreme range of 1.0mg/L.\nReview needed: oxygen's result of 1mg/L is below the normal range of 3.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124622","readings":[{"id":"6d3841cf-d1dd-4c53-b6f6-b7df2938f872","created_at":"2025-09-03T18:37:06.987Z","updated_at":"2025-09-03T18:37:06.987Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"692654a6-cf28-4ea7-afc1-706a2b70b4a4","created_at":"2025-09-03T18:37:06.991Z","updated_at":"2025-09-03T18:37:06.991Z","parameter":"oxygen","unit":"mg_l","value":"0.1","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"bf230234-7935-43d1-b36c-83f7f82a509c","created_at":"2025-09-03T18:37:06.995Z","updated_at":"2025-09-03T18:37:06.995Z","parameter":"conductivity","unit":"us_cm","value":"198","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"38beffc0-0d19-4a1a-a1f9-4778d87b902f","created_at":"2025-09-03T18:37:06.998Z","updated_at":"2025-09-03T18:37:06.998Z","parameter":"oxygen","unit":"mg_l","value":"1","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"1038dea7-c874-4aa9-aa0e-3d3cf95118db","created_at":"2025-09-03T18:37:07.006Z","updated_at":"2025-09-03T18:37:07.006Z","parameter":"water_temperature","unit":"deg_c","value":"15.9","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"d4b03d78-d251-4048-a55d-0e0224bd690e","created_at":"2025-09-03T18:37:06.912Z","updated_at":"2026-01-02T19:03:26.034Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-07-09T09:50:00.000Z","observed_at_local":"2020-07-09T02:50:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 0.7mg/L is below the extreme range of 1.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124621","readings":[{"id":"03e3af7d-6b45-4cd6-a765-0b5ca50ebd62","created_at":"2025-09-03T18:37:06.940Z","updated_at":"2025-09-03T18:37:06.940Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"eeadbc9c-4768-47f7-9ebf-e563a803e7b5","created_at":"2025-09-03T18:37:06.944Z","updated_at":"2025-09-03T18:37:06.944Z","parameter":"oxygen","unit":"mg_l","value":"0.7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"ed8ce853-499a-4c85-a805-249d171de744","created_at":"2025-09-03T18:37:06.947Z","updated_at":"2025-09-03T18:37:06.947Z","parameter":"conductivity","unit":"us_cm","value":"213","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"3188d41f-d0b1-487a-b6d5-ed54a8e8bac0","created_at":"2025-09-03T18:37:06.950Z","updated_at":"2025-09-03T18:37:06.950Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"77d5cf7b-f1bc-4ae6-bb26-baef5b8b4135","created_at":"2025-09-03T18:37:06.954Z","updated_at":"2025-09-03T18:37:06.954Z","parameter":"water_temperature","unit":"deg_c","value":"15.4","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"dbf246b9-7a52-428b-8069-3c48074e224e","created_at":"2025-09-03T18:37:06.858Z","updated_at":"2026-01-02T19:03:25.771Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-06-08T11:10:00.000Z","observed_at_local":"2020-06-08T04:10:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 0.04mg/L is below the extreme range of 1.0mg/L.\nIssue detected: oxygen's result of 0.3mg/L is below the extreme range of 1.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124620","readings":[{"id":"eb95766b-7ad4-4b37-9d3b-ceeab31b2b91","created_at":"2025-09-03T18:37:06.887Z","updated_at":"2025-09-03T18:37:06.887Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"dbdc3bc8-71b8-4aa2-9a9e-cb10d49fcfc0","created_at":"2025-09-03T18:37:06.891Z","updated_at":"2025-09-03T18:37:06.891Z","parameter":"oxygen","unit":"mg_l","value":"0.04","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"de05286b-cdf8-4cdd-9172-6f3371a9937b","created_at":"2025-09-03T18:37:06.894Z","updated_at":"2025-09-03T18:37:06.894Z","parameter":"conductivity","unit":"us_cm","value":"195","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"78764bd2-4c27-422f-94ce-6a0f44f14950","created_at":"2025-09-03T18:37:06.897Z","updated_at":"2025-09-03T18:37:06.897Z","parameter":"oxygen","unit":"mg_l","value":"0.3","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"251b45a5-1a32-45cd-9e18-b7ef0dd9423a","created_at":"2025-09-03T18:37:06.900Z","updated_at":"2025-09-03T18:37:06.900Z","parameter":"water_temperature","unit":"deg_c","value":"13.8","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"8d81fca1-1250-4864-94bd-38f6a8b46187","created_at":"2025-09-03T18:37:06.785Z","updated_at":"2026-01-02T19:03:25.565Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-05-14T11:10:00.000Z","observed_at_local":"2020-05-14T04:10:00-07:00","notes":"","checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 0.66mg/L is below the extreme range of 1.0mg/L.\nReview needed: oxygen's result of 6.6% is below the normal range of 20.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdDdiIiwiZXhwIjoiMjAyNi0wNS0wOVQwNzo1MDowNi4zNjFaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--e516bb65df8afc3efaed73055558db9931e8ed7e/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/May%2014-20.jpg"],"permalink":"https://data.waterrangers.com/observations/124619","readings":[{"id":"ef56266d-584d-40dd-bbc5-068570a4e75e","created_at":"2025-09-03T18:37:06.821Z","updated_at":"2025-09-03T18:37:06.821Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"b6b4f76a-2bc2-4d91-811b-cb5e764b1cc3","created_at":"2025-09-03T18:37:06.825Z","updated_at":"2025-09-03T18:37:06.825Z","parameter":"oxygen","unit":"mg_l","value":"0.66","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"45bbcec2-faf4-47e4-889b-d845b072a174","created_at":"2025-09-03T18:37:06.830Z","updated_at":"2025-09-03T18:37:06.830Z","parameter":"conductivity","unit":"us_cm","value":"192","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"179db4bd-0e36-4ecf-92fe-963abc3a7d42","created_at":"2025-09-03T18:37:06.834Z","updated_at":"2025-09-03T18:37:06.834Z","parameter":"oxygen","unit":"percent","value":"6.6","equipment":"unspecified_oxygen_percent","equipment_limit":null},{"id":"b5aa836d-001d-443e-88b5-bfb68c6d50c8","created_at":"2025-09-03T18:37:06.842Z","updated_at":"2025-09-03T18:37:06.842Z","parameter":"water_temperature","unit":"deg_c","value":"15.6","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"40eee3a0-a693-45d3-a4fe-f976e8447706","created_at":"2025-09-03T18:37:06.729Z","updated_at":"2026-01-02T19:03:25.345Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-04-15T10:55:00.000Z","observed_at_local":"2020-04-15T03:55:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","ph","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124618","readings":[{"id":"6a8b645d-6ee7-4250-9253-fdb2aba537a0","created_at":"2025-09-03T18:37:06.760Z","updated_at":"2025-09-03T18:37:06.760Z","parameter":"ph","unit":"std_units","value":"6.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"1e3e0201-47a1-4d2d-8394-ce310b00e240","created_at":"2025-09-03T18:37:06.763Z","updated_at":"2025-09-03T18:37:06.763Z","parameter":"oxygen","unit":"mg_l","value":"5.85","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"6f575ad4-5f5e-4f72-a0c0-97601a587d24","created_at":"2025-09-03T18:37:06.768Z","updated_at":"2025-09-03T18:37:06.768Z","parameter":"conductivity","unit":"us_cm","value":"202","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"c99244c5-5a98-4eb8-b553-db79ed03edbf","created_at":"2025-09-03T18:37:06.778Z","updated_at":"2025-09-03T18:37:06.778Z","parameter":"water_temperature","unit":"deg_c","value":"12.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"4eca5e75-f431-4191-a2bf-7da8ed274998","created_at":"2025-09-03T18:37:06.771Z","updated_at":"2025-11-20T19:29:09.933Z","parameter":"oxygen","unit":"percent","value":"54.4","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"83509024-b396-42ad-a6d7-2c856869b48f","created_at":"2025-09-03T18:37:06.653Z","updated_at":"2026-01-02T19:03:24.971Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-03-12T10:50:00.000Z","observed_at_local":"2020-03-12T03:50:00-07:00","notes":"","checked":"issue_detected","qa_notes":"Issue detected: conductivity's result of 1μS/cm is below the extreme range of 2.0μS/cm.\nReview needed: oxygen's result of 5% is below the normal range of 20.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcnJiIiwiZXhwIjoiMjAyNi0wNS0wOVQwNzo1MDowNi4zODhaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--81c2b07b747579ffd0b34b4bb6e9710250464271/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Mar.12-20.jpg"],"permalink":"https://data.waterrangers.com/observations/124617","readings":[{"id":"03958f07-f2a2-489f-aac2-e773dbaf457e","created_at":"2025-09-03T18:37:06.690Z","updated_at":"2025-09-03T18:37:06.690Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"46410ab6-1d0c-442e-8b6f-e9bf3954bd9e","created_at":"2025-09-03T18:37:06.695Z","updated_at":"2025-09-03T18:37:06.695Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"86fb3646-4e62-494a-af48-8cf8a666a426","created_at":"2025-09-03T18:37:06.709Z","updated_at":"2025-09-03T18:37:06.709Z","parameter":"conductivity","unit":"us_cm","value":"1","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"cfb7dac3-946b-4cb6-8c81-68b78c981144","created_at":"2025-09-03T18:37:06.714Z","updated_at":"2025-09-03T18:37:06.714Z","parameter":"oxygen","unit":"percent","value":"5","equipment":"unspecified_oxygen_percent","equipment_limit":null},{"id":"bc581163-1267-45cd-ae0c-a0a593cbbc18","created_at":"2025-09-03T18:37:06.720Z","updated_at":"2025-09-03T18:37:06.720Z","parameter":"water_temperature","unit":"deg_c","value":"7","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"8ca304b4-bff1-436e-af68-38d0ca924980","created_at":"2025-09-03T18:37:06.598Z","updated_at":"2026-01-02T19:03:24.634Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-02-05T12:30:00.000Z","observed_at_local":"2020-02-05T04:30:00-08:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124616","readings":[{"id":"b7566e93-7803-4a97-989e-7ccc58a8152a","created_at":"2025-09-03T18:37:06.634Z","updated_at":"2025-09-03T18:37:06.634Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"5bdb7aaf-8627-4524-899f-87c14ab67875","created_at":"2025-09-03T18:37:06.640Z","updated_at":"2025-09-03T18:37:06.640Z","parameter":"conductivity","unit":"us_cm","value":"122","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"e5d140fe-f492-4762-a106-c272e54bc740","created_at":"2025-09-03T18:37:06.644Z","updated_at":"2025-09-03T18:37:06.644Z","parameter":"water_temperature","unit":"deg_c","value":"6.4","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"3a1f6047-40e1-4fe9-b481-9767367bdc49","created_at":"2025-09-03T18:37:06.531Z","updated_at":"2026-01-02T19:03:24.237Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-01-07T10:10:00.000Z","observed_at_local":"2020-01-07T02:10:00-08:00","notes":"high water into flood plain/ gardens","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 2μS/cm is below the normal range of 10.0μS/cm.\nReview needed: oxygen's result of 6% is below the normal range of 20.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcmZiIiwiZXhwIjoiMjAyNi0wNS0wOVQwNzo1MDowNi40MDlaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--58951be582e46c5c285997cdc6eda51de0bafc8f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Jan.7-20.jpg"],"permalink":"https://data.waterrangers.com/observations/124615","readings":[{"id":"e348263f-77c4-42a3-b517-7657f462f398","created_at":"2025-09-03T18:37:06.571Z","updated_at":"2025-09-03T18:37:06.571Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"d1d06648-4058-4364-bc53-39f721edfb87","created_at":"2025-09-03T18:37:06.576Z","updated_at":"2025-09-03T18:37:06.576Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"419ae596-21ef-4387-a4de-88a1758e1a69","created_at":"2025-09-03T18:37:06.579Z","updated_at":"2025-09-03T18:37:06.579Z","parameter":"conductivity","unit":"us_cm","value":"2","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"3518d4cd-ef63-4811-be3f-ae2350f2dd09","created_at":"2025-09-03T18:37:06.583Z","updated_at":"2025-09-03T18:37:06.583Z","parameter":"oxygen","unit":"percent","value":"6","equipment":"unspecified_oxygen_percent","equipment_limit":null},{"id":"3020690a-159f-4a6b-b146-b9f67068ee6b","created_at":"2025-09-03T18:37:06.587Z","updated_at":"2025-09-03T18:37:06.587Z","parameter":"water_temperature","unit":"deg_c","value":"7","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"14f43e58-009c-46c9-9b02-6c94e8996702","created_at":"2025-09-03T18:37:06.458Z","updated_at":"2026-01-02T19:03:24.345Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2019-12-04T10:40:00.000Z","observed_at_local":"2019-12-04T02:40:00-08:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","ph","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124614","readings":[{"id":"fd1ee940-8b9b-411e-9593-15dd90745462","created_at":"2025-09-03T18:37:06.488Z","updated_at":"2025-09-03T18:37:06.488Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"9e35852c-4653-49b7-9351-0fe4a13ec1f0","created_at":"2025-09-03T18:37:06.499Z","updated_at":"2025-09-03T18:37:06.499Z","parameter":"oxygen","unit":"mg_l","value":"5.8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"ec76bc4b-9008-4bf4-9146-e8bb71ea8348","created_at":"2025-09-03T18:37:06.510Z","updated_at":"2025-09-03T18:37:06.510Z","parameter":"conductivity","unit":"us_cm","value":"393","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"909aa15e-c2a3-4588-9755-5efbefbff0fd","created_at":"2025-09-03T18:37:06.523Z","updated_at":"2025-09-03T18:37:06.523Z","parameter":"water_temperature","unit":"deg_c","value":"5.9","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"f3a9b8a9-3db2-49d0-bb14-b09f3fe2143b","created_at":"2025-09-03T18:37:06.516Z","updated_at":"2025-11-20T19:29:09.920Z","parameter":"oxygen","unit":"percent","value":"59","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"11ce9b0b-e9cc-43d0-b2fa-6fef4bb12537","created_at":"2025-09-03T18:37:06.399Z","updated_at":"2026-01-20T19:25:38.528Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2019-11-06T11:00:00.000Z","observed_at_local":"2019-11-06T03:00:00-08:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 2.7mg/L is below the normal range of 3.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124613","readings":[{"id":"2fbb3aa0-c8fc-4a9e-94d3-f41d85ad13b2","created_at":"2025-09-03T18:37:06.431Z","updated_at":"2025-09-03T18:37:06.431Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"41634e23-1a99-4347-a5c4-69ea62c2d808","created_at":"2025-09-03T18:37:06.435Z","updated_at":"2025-09-03T18:37:06.435Z","parameter":"oxygen","unit":"mg_l","value":"2.7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"20c8f625-46ec-447e-98fc-e27b062993be","created_at":"2025-09-03T18:37:06.442Z","updated_at":"2025-09-03T18:37:06.442Z","parameter":"conductivity","unit":"us_cm","value":"406","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"8fab25ae-0cc0-4d0b-b512-e77f7d9b553d","created_at":"2025-09-03T18:37:06.450Z","updated_at":"2025-09-03T18:37:06.450Z","parameter":"water_temperature","unit":"deg_c","value":"8.8","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"cb3fdd1e-9399-4922-9c81-1e2a429f3975","created_at":"2025-09-03T18:37:06.447Z","updated_at":"2025-11-20T19:29:09.907Z","parameter":"oxygen","unit":"percent","value":"28","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"e30aad92-be39-43aa-a09d-e1037fa38cf7","created_at":"2025-09-03T18:37:06.326Z","updated_at":"2026-01-02T19:03:23.183Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2019-10-08T10:30:00.000Z","observed_at_local":"2019-10-08T03:30:00-07:00","notes":"","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 2mg/L is below the normal range of 3.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdHZiIiwiZXhwIjoiMjAyNi0wNS0wOVQwNzo1MDowNi40NDlaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--c5aed73527d60074d23b1a63f5ad8ed11d9fd36c/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Oct.08-19.jpg"],"permalink":"https://data.waterrangers.com/observations/124612","readings":[{"id":"822f2fad-7dee-4e91-8e38-51df573f5305","created_at":"2025-09-03T18:37:06.366Z","updated_at":"2025-09-03T18:37:06.366Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"a97108bc-9c14-41cf-8c9c-e80f2c752ab5","created_at":"2025-09-03T18:37:06.371Z","updated_at":"2025-09-03T18:37:06.371Z","parameter":"oxygen","unit":"mg_l","value":"2","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"df917e9f-1783-4197-8c02-64ee2d5dd89a","created_at":"2025-09-03T18:37:06.379Z","updated_at":"2025-09-03T18:37:06.379Z","parameter":"conductivity","unit":"us_cm","value":"413","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"a47b4df6-047c-44b2-a95b-a6377e39a85f","created_at":"2025-09-03T18:37:06.384Z","updated_at":"2025-09-03T18:37:06.384Z","parameter":"oxygen","unit":"percent","value":"23","equipment":"unspecified_oxygen_percent","equipment_limit":null},{"id":"9fa62bb5-5278-445c-bfd3-486a01dd5c61","created_at":"2025-09-03T18:37:06.388Z","updated_at":"2025-09-03T18:37:06.388Z","parameter":"water_temperature","unit":"deg_c","value":"12.1","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"fd528ada-5df1-42ff-b6d4-68288a9ab594","created_at":"2025-09-03T18:37:06.264Z","updated_at":"2026-01-20T19:35:08.784Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2019-09-10T10:05:00.000Z","observed_at_local":"2019-09-10T03:05:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.6mg/L is below the normal range of 3.0mg/L.\nReview needed: oxygen's result of 19% is below the normal range of 20.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124611","readings":[{"id":"4748ef36-a7f5-463e-9aeb-dec986374e86","created_at":"2025-09-03T18:37:06.302Z","updated_at":"2025-09-03T18:37:06.302Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"e2054e68-f9ad-4a82-b3b6-a508d73e49e8","created_at":"2025-09-03T18:37:06.306Z","updated_at":"2025-09-03T18:37:06.306Z","parameter":"oxygen","unit":"mg_l","value":"1.6","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"87044227-646c-48c1-8cea-c8bf68d34c47","created_at":"2025-09-03T18:37:06.310Z","updated_at":"2025-09-03T18:37:06.310Z","parameter":"conductivity","unit":"us_cm","value":"432","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"8d2aecfe-6d16-4e59-899e-945dc1412e0a","created_at":"2025-09-03T18:37:06.318Z","updated_at":"2025-09-03T18:37:06.318Z","parameter":"water_temperature","unit":"deg_c","value":"16.7","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"be00359d-273f-40e8-a6f2-ea637c6146dd","created_at":"2025-09-03T18:37:06.314Z","updated_at":"2025-11-20T19:29:09.894Z","parameter":"oxygen","unit":"percent","value":"19","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"c5d7dbda-b3b6-405a-b7cf-9430199182f3","created_at":"2025-09-03T18:37:06.183Z","updated_at":"2026-01-02T19:03:22.708Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2019-08-13T10:10:00.000Z","observed_at_local":"2019-08-13T03:10:00-07:00","notes":"","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.4mg/L is below the normal range of 3.0mg/L.\nReview needed: oxygen's result of 16% is below the normal range of 20.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdTNiIiwiZXhwIjoiMjAyNi0wNS0wOVQwNzo1MDowNi40OTFaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--0a38df6b83a9a31e4db2e43ae67cc7fc2a2480c2/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Aug.13-19.jpg"],"permalink":"https://data.waterrangers.com/observations/124610","readings":[{"id":"886c95c2-c13e-4403-ae41-5562d90cd493","created_at":"2025-09-03T18:37:06.222Z","updated_at":"2025-09-03T18:37:06.222Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"465da8c4-f0c8-4964-acc4-812ec502c522","created_at":"2025-09-03T18:37:06.227Z","updated_at":"2025-09-03T18:37:06.227Z","parameter":"oxygen","unit":"mg_l","value":"1.4","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"672fa6bb-2006-4a1d-a604-038f4e4eb78b","created_at":"2025-09-03T18:37:06.235Z","updated_at":"2025-09-03T18:37:06.235Z","parameter":"conductivity","unit":"us_cm","value":"231","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"5b3c0542-66e3-4785-a4fe-fd60d5af8a53","created_at":"2025-09-03T18:37:06.243Z","updated_at":"2025-09-03T18:37:06.243Z","parameter":"oxygen","unit":"percent","value":"16","equipment":"unspecified_oxygen_percent","equipment_limit":null},{"id":"e58360a8-b4ec-4f9f-a261-d370902be7dd","created_at":"2025-09-03T18:37:06.252Z","updated_at":"2025-09-03T18:37:06.252Z","parameter":"water_temperature","unit":"deg_c","value":"17.4","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"e9dc966d-d3c5-4d54-bfa4-4cbc23840044","created_at":"2025-09-03T18:37:06.133Z","updated_at":"2026-01-02T19:03:22.493Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2019-07-17T11:35:00.000Z","observed_at_local":"2019-07-17T04:35:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.2mg/L is below the normal range of 3.0mg/L.\nReview needed: oxygen's result of 15% is below the normal range of 20.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124609","readings":[{"id":"af715fdd-704a-4bce-8701-ef5c59130805","created_at":"2025-09-03T18:37:06.164Z","updated_at":"2025-09-03T18:37:06.164Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"f56a1c97-632d-474e-903b-e80b2f31abcd","created_at":"2025-09-03T18:37:06.168Z","updated_at":"2025-09-03T18:37:06.168Z","parameter":"oxygen","unit":"mg_l","value":"1.2","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"e6a6efbd-d1d9-4d74-bc16-b79df21f15b6","created_at":"2025-09-03T18:37:06.176Z","updated_at":"2025-09-03T18:37:06.176Z","parameter":"water_temperature","unit":"deg_c","value":"17.4","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"87701883-9d50-438b-82c7-fefa1a5d7b36","created_at":"2025-09-03T18:37:06.172Z","updated_at":"2025-11-20T19:32:54.290Z","parameter":"oxygen","unit":"percent","value":"15","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}]