{"id":"2777e161-2515-40e2-b96b-66dfa0ececdb","created_at":"2025-08-22T13:24:24.757Z","updated_at":"2025-12-31T15:10:52.942Z","owner_id":"34cb28c9-7acf-4bca-8584-7e25f5247624","location_id":"bef4aba5-4ee4-4275-b822-4b2993171d9e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2023-10-14T11:30:00.000Z","observed_at_local":"2023-10-14T12:30:00+01:00","notes":"Ammonia reading believed to be an error - this was first time using the checkers","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["phosphates","ammonia"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaVowIiwiZXhwIjoiMjAyNi0wNS0wN1QxMjo1NToxMy45NDZaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--fdc345130632d03cce60a72527d433519fa9e75f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Lea%20-%20WHB.jpg"],"readings":[{"id":"f526afb5-80e5-4379-9fd7-1b81f2df0559","created_at":"2025-08-22T13:24:25.068Z","updated_at":"2025-08-22T13:24:25.068Z","parameter":"phosphates","unit":"mg_l","value":"1.32","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null},{"id":"35d6367c-3584-4a52-89e5-a0a174187bf8","created_at":"2025-08-22T13:24:24.981Z","updated_at":"2025-11-19T15:20:43.831Z","parameter":"ammonia","unit":"mg_l","value":"0","equipment":"hanna_checker_ammonia_low_range","equipment_limit":"<="}]}