{"id":"a5720a0d-b3cc-4a7c-82c0-e8017723a4d4","created_at":"2025-08-26T19:46:18.307Z","updated_at":"2026-01-12T19:42:56.882Z","owner_id":"acaa6616-05e9-4be4-ab13-a8d8df848f25","location_id":"a99b75f2-ada6-4b6f-b058-a593c5d53619","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2020-08-31T20:35:43.857Z","observed_at_local":"2020-08-31T16:35:43-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: water_depth's result of 57.88m 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","chlorine","hardness","water_depth"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdHVDIiwiZXhwIjoiMjAyNi0wNS0wOFQxMToxNzo0MC40ODhaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--2db102b91980ef3f461fca9bbb597edf26f45820/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/82703","readings":[{"id":"8d30bc38-8a70-4734-850b-d6fd02bf0f5c","created_at":"2025-08-26T19:46:18.377Z","updated_at":"2025-08-26T19:46:18.377Z","parameter":"ph","unit":"std_units","value":"7.7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"093b1463-0700-49c4-aada-b3e4f5b59751","created_at":"2025-08-26T19:46:18.385Z","updated_at":"2025-08-26T19:46:18.385Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"eff8d382-952a-4e79-ba5b-915c37b674f1","created_at":"2025-08-26T19:46:18.413Z","updated_at":"2025-08-26T19:46:18.413Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"c17754c7-f216-42b2-9d9e-f65f6651e653","created_at":"2025-08-26T19:46:18.421Z","updated_at":"2025-08-26T19:46:18.421Z","parameter":"conductivity","unit":"us_cm","value":"197","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"546a3ea9-a957-4aec-ac4f-26b270de68c2","created_at":"2025-08-26T19:46:18.428Z","updated_at":"2025-08-26T19:46:18.428Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c97cc4d7-cabd-4f49-9420-9d052c9340f4","created_at":"2025-08-26T19:46:18.435Z","updated_at":"2025-08-26T19:46:18.435Z","parameter":"water_temperature","unit":"deg_c","value":"24","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"9edb2d02-7d98-4e8f-9a23-ae92c8d19b47","created_at":"2025-08-26T19:46:18.395Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"d16387ff-7d24-4ead-b319-ea6f17420f21","created_at":"2025-08-26T19:46:18.405Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"e8a628d6-3f61-4625-ba10-00b26ae98c2e","created_at":"2025-12-10T16:22:53.863Z","updated_at":"2025-12-10T16:22:53.863Z","parameter":"water_depth","unit":"m","value":"57.88","equipment":"secchi_disk_20cm","equipment_limit":">"}]}