{"id":"ca0f02ea-a712-4a16-b561-cdc69b57532f","created_at":"2025-09-05T01:14:41.874Z","updated_at":"2026-01-20T21:54:32.254Z","owner_id":"f3d4fab6-6387-4526-8389-02d85e79e260","location_id":"635e29de-cab4-4201-97ab-a4649d88a99a","dataset_id":"c2aca479-5e0c-46c7-aab5-595d1e6098be","form_id":"9b91f1bb-bde8-4b56-b5a4-408af73c2f91","observed_at":"2017-07-17T19:22:58.141Z","observed_at_local":"2017-07-17T15:22:58-04:00","notes":"Sunny, partly cloudy","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","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOGhQQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMDY6MDE6MDYuMjM1WiIsInB1ciI6ImJsb2JfaWQifX0=--0d74353133d053e43196c540833f753eab1c0003/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"9b80ae61-da4a-4711-a662-21acae1be5bf","created_at":"2025-09-05T01:14:41.933Z","updated_at":"2025-09-05T01:14:41.933Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"49bc9466-77ee-45c7-81a3-b273ac63868a","created_at":"2025-09-05T01:14:41.937Z","updated_at":"2025-09-05T01:14:41.937Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"8ead4f75-b17b-4d98-b6fb-af15672316fc","created_at":"2025-09-05T01:14:41.940Z","updated_at":"2025-09-05T01:14:41.940Z","parameter":"secchi_depth","unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e4ca102f-0e4e-4002-b6ad-1feb940b0a82","created_at":"2025-09-05T01:14:41.943Z","updated_at":"2025-09-05T01:14:41.943Z","parameter":"hardness","unit":"mg_l","value":"50","equipment":"unspecified_hardness","equipment_limit":null},{"id":"ca27aeec-ed4e-443e-96ce-1b5829066ffb","created_at":"2025-09-05T01:14:41.946Z","updated_at":"2025-09-05T01:14:41.946Z","parameter":"alkalinity","unit":"mg_l","value":"20","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"4f7a01ba-32bc-4155-99fe-40166c10b64e","created_at":"2025-09-05T01:14:41.949Z","updated_at":"2025-09-05T01:14:41.949Z","parameter":"conductivity","unit":"us_cm","value":"88","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"1034c3ce-cf5f-413f-ab2e-acddfce726dd","created_at":"2025-09-05T01:14:41.975Z","updated_at":"2025-09-05T01:14:41.975Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"c49216b0-9f58-44b4-84d3-d96c62ace4c9","created_at":"2025-09-05T01:14:41.978Z","updated_at":"2025-09-05T01:14:41.978Z","parameter":"water_temperature","unit":"deg_c","value":"22.6","equipment":"unspecified_water_temperature","equipment_limit":null}]}