{"id":"3af9dd5c-66aa-4a3f-902d-a5811dc60ebc","created_at":"2025-09-05T01:14:57.129Z","updated_at":"2026-01-20T21:54:53.287Z","owner_id":"2703ec40-def3-40a0-a5f9-bbc17d5004af","location_id":"0403d79e-fd1d-40b0-9d8b-306e7f5ae552","dataset_id":"c2aca479-5e0c-46c7-aab5-595d1e6098be","form_id":"9b91f1bb-bde8-4b56-b5a4-408af73c2f91","observed_at":"2018-09-29T16:22:41.103Z","observed_at_local":"2018-09-29T12:22:41-04:00","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","oxygen","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMnBQQVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMDA6MTU6MDMuNzk1WiIsInB1ciI6ImJsb2JfaWQifX0=--db55fad8592e5c669db9a0a9c2be2ba48cd8488d/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"cb0f72ed-90cc-44b7-b87d-8d0c9e32c435","created_at":"2025-09-05T01:14:57.204Z","updated_at":"2025-09-05T01:14:57.204Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"1484d09d-4861-4ae9-ac40-9787841697bf","created_at":"2025-09-05T01:14:57.208Z","updated_at":"2025-09-05T01:14:57.208Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"37b0022f-f9fc-401b-8a40-3a06ad06ac64","created_at":"2025-09-05T01:14:57.212Z","updated_at":"2025-09-05T01:14:57.212Z","parameter":"secchi_depth","unit":"m","value":"0.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ad1b0777-04a1-40cc-9d89-af99646cdd43","created_at":"2025-09-05T01:14:57.216Z","updated_at":"2025-09-05T01:14:57.216Z","parameter":"hardness","unit":"mg_l","value":"450","equipment":"unspecified_hardness","equipment_limit":null},{"id":"d40da0b2-5822-41cf-b52f-93906c710511","created_at":"2025-09-05T01:14:57.219Z","updated_at":"2025-09-05T01:14:57.219Z","parameter":"alkalinity","unit":"mg_l","value":"120","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"cafbb882-20a9-469e-8a35-7ad700272078","created_at":"2025-09-05T01:14:57.222Z","updated_at":"2025-09-05T01:14:57.222Z","parameter":"conductivity","unit":"us_cm","value":"285","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"76e87aa8-937a-42b6-92b0-9802ffc3e939","created_at":"2025-09-05T01:14:57.225Z","updated_at":"2025-09-05T01:14:57.225Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"055f0d22-f67c-4c60-8c88-b0343e811e3f","created_at":"2025-09-05T01:14:57.229Z","updated_at":"2025-09-05T01:14:57.229Z","parameter":"water_temperature","unit":"deg_c","value":"18.6","equipment":"unspecified_water_temperature","equipment_limit":null}]}