[{"id":"56c46723-7762-4c3c-b322-db6eb0056830","created_at":"2025-08-26T19:46:39.750Z","updated_at":"2026-01-12T19:43:26.986Z","owner_id":"acaa6616-05e9-4be4-ab13-a8d8df848f25","location_id":"cce4bae1-a484-4864-855e-7cb86b4c37c9","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2021-09-03T19:57:20.854Z","observed_at_local":"2021-09-03T15:57:20-04:00","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","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaytDIiwiZXhwIjoiMjAyNi0wNy0wM1QwMzo0NjowMy4xNTdaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--4865159e5c05f02bcb1282e59b044646815409a7/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/82801","readings":[{"id":"891cf335-d7f7-4e94-8c0f-bc53c94b7f21","created_at":"2025-08-26T19:46:39.827Z","updated_at":"2025-08-26T19:46:39.827Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"39c1c716-6533-4980-b246-0f020db7b8ae","created_at":"2025-08-26T19:46:39.847Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"0769dec4-df0c-47be-8179-1863e310fac1","created_at":"2025-08-26T19:46:39.864Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"d46356a2-58c6-4054-ab79-e98eb3eb6916","created_at":"2025-08-26T19:46:39.902Z","updated_at":"2025-08-26T19:46:39.902Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"dbe68a00-caf8-4151-b844-25f192393fd7","created_at":"2025-08-26T19:46:39.906Z","updated_at":"2025-08-26T19:46:39.906Z","parameter":"conductivity","unit":"us_cm","value":"66","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b6801126-18c3-4386-b6f8-d25bcd72e001","created_at":"2025-08-26T19:46:39.911Z","updated_at":"2025-08-26T19:46:39.911Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"3096c14d-5578-4310-af00-3bce5845b336","created_at":"2025-08-26T19:46:39.916Z","updated_at":"2025-08-26T19:46:39.916Z","parameter":"water_temperature","unit":"deg_c","value":"22.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"50bbb779-7d62-4bf4-8f9a-a12507c55553","created_at":"2025-08-26T19:46:27.420Z","updated_at":"2026-01-20T19:24:49.656Z","owner_id":"acaa6616-05e9-4be4-ab13-a8d8df848f25","location_id":"cce4bae1-a484-4864-855e-7cb86b4c37c9","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2021-07-23T20:40:31.909Z","observed_at_local":"2021-07-23T16:40:31-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: water_depth's result of 58.3m exceeds the normal range of 20.0m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","alkalinity","conductivity","air_temperature","water_temperature","hardness","chlorine","water_depth"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcE9DIiwiZXhwIjoiMjAyNi0wNy0wM1QwMzo0NjowMy4yMTJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--8795592d8cb34d59a24c6b787c050c350cc975cb/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/82772","readings":[{"id":"6199829b-e9da-40df-be5b-7be18cb5e701","created_at":"2025-08-26T19:46:27.466Z","updated_at":"2025-08-26T19:46:27.466Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e48a5417-5fd0-4892-9ef4-9a5a2ca97019","created_at":"2025-08-26T19:46:27.474Z","updated_at":"2025-08-26T19:46:27.474Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"933001c2-c908-4111-b167-e29a57644783","created_at":"2025-08-26T19:46:27.493Z","updated_at":"2025-08-26T19:46:27.493Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"837290f2-18ac-4880-9ea6-99a89a4ab667","created_at":"2025-08-26T19:46:27.517Z","updated_at":"2025-08-26T19:46:27.517Z","parameter":"conductivity","unit":"us_cm","value":"86","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"85374bc9-2c32-473d-8aa8-715e91388cf1","created_at":"2025-08-26T19:46:27.521Z","updated_at":"2025-08-26T19:46:27.521Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5494ef0f-0cba-4702-a9b0-9e1a128ed931","created_at":"2025-08-26T19:46:27.524Z","updated_at":"2025-08-26T19:46:27.524Z","parameter":"water_temperature","unit":"deg_c","value":"25.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e6fddb16-523e-4f71-85a7-8b31fafaf327","created_at":"2025-08-26T19:46:27.486Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"9a61c3e2-98a6-4ef8-a26e-1597c37c8887","created_at":"2025-12-10T16:22:55.212Z","updated_at":"2025-12-10T16:22:55.212Z","parameter":"water_depth","unit":"m","value":"58.3","equipment":"secchi_disk_20cm","equipment_limit":">"},{"id":"1c4611f7-35aa-4424-83e6-ea2893684e6f","created_at":"2025-08-26T19:46:27.480Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}]