{"id":"6ba0c967-659c-4261-87be-6885875d4832","created_at":"2025-08-22T14:13:00.375Z","updated_at":"2025-12-31T15:35:04.508Z","owner_id":"664dcd70-668a-4580-9623-0d4c6d93177e","location_id":"2d12c9bf-a377-438c-9502-d8de63818020","dataset_id":"8fab2d4a-8dc3-4bc5-b85d-f2f07ce3110a","form_id":"9c389913-9d2c-4c9d-a605-da03de4c57b4","observed_at":"2024-04-25T11:15:00.000Z","observed_at_local":"2024-04-25T12:15:00+01:00","notes":"Dissolved Phosphate (ug/L) = 120\r\nAmmoniacal Nitrogen (ug/L) = 4700","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","nitrates","phosphates","total_suspended_solids_tss"],"photos":[],"readings":[{"id":"7608f5b8-3e1d-4652-b5db-bea2b8550bdf","created_at":"2025-08-22T14:13:00.481Z","updated_at":"2025-08-22T14:13:00.481Z","parameter":"oxygen","unit":"mg_l","value":"8.4","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"4856344c-ba93-4119-9eb9-5ec38f54e8c3","created_at":"2025-08-22T14:13:00.493Z","updated_at":"2025-08-22T14:13:00.493Z","parameter":"nitrates","unit":"mg_l","value":"8.57","equipment":"lab_test_nitrates_other","equipment_limit":null},{"id":"be7d1ba6-923b-4c6d-aebb-52ee4db31e01","created_at":"2025-08-22T14:13:00.503Z","updated_at":"2025-08-22T14:13:00.503Z","parameter":"phosphates","unit":"mg_l","value":"0.12","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null},{"id":"588e6d2b-b3e2-4bc1-883b-86a9d233cf14","created_at":"2025-08-22T14:13:00.514Z","updated_at":"2025-08-22T14:13:00.514Z","parameter":"total_suspended_solids_tss","unit":"mg_l","value":"9","equipment":"lab_test_gravimetric_method","equipment_limit":null}]}