{"id":"fb19fb1c-fc8c-4d56-a388-7439fcbd9919","created_at":"2025-08-22T14:12:59.443Z","updated_at":"2025-12-31T15:35:03.255Z","owner_id":"664dcd70-668a-4580-9623-0d4c6d93177e","location_id":"58f86548-3444-4e74-b2c0-a3dfea5b2a2e","dataset_id":"8fab2d4a-8dc3-4bc5-b85d-f2f07ce3110a","form_id":"9c389913-9d2c-4c9d-a605-da03de4c57b4","observed_at":"2024-04-25T11:50:00.000Z","observed_at_local":"2024-04-25T12:50:00+01:00","notes":"Dissolved Phosphate (ug/L) = 28\r\nAmmoniacal Nitrogen (ug/L) = 350\r\n","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.2mg/L is below the normal range of 3.0mg/L.","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":"2cf1104f-71bf-4fc3-b5e1-6810312f77d8","created_at":"2025-08-22T14:12:59.552Z","updated_at":"2025-08-22T14:12:59.552Z","parameter":"oxygen","unit":"mg_l","value":"1.2","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"087adb8c-8ee1-409f-9b55-d552b5474ade","created_at":"2025-08-22T14:12:59.568Z","updated_at":"2025-08-22T14:12:59.568Z","parameter":"nitrates","unit":"mg_l","value":"0.21","equipment":"lab_test_nitrates_other","equipment_limit":null},{"id":"918470e2-5495-4234-a2c2-cc83bc943f23","created_at":"2025-08-22T14:12:59.585Z","updated_at":"2025-08-22T14:12:59.585Z","parameter":"phosphates","unit":"mg_l","value":"0.03","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null},{"id":"f9ce7e7a-a4a1-4019-8411-28684a40d99e","created_at":"2025-08-22T14:12:59.638Z","updated_at":"2025-08-22T14:12:59.638Z","parameter":"total_suspended_solids_tss","unit":"mg_l","value":"33","equipment":"lab_test_gravimetric_method","equipment_limit":null}]}