{"id":"824ac034-8050-4703-ba8d-8f1987c5dcb5","created_at":"2025-09-04T17:44:26.072Z","updated_at":"2026-01-20T21:21:24.686Z","owner_id":"bf063a1f-77c7-4144-8fe7-e4bb3703c1cf","location_id":"3da3a3a5-3818-4fc9-933b-80be45655a6f","dataset_id":"b1189ca2-c55d-44eb-a716-d22c1db254cc","form_id":"6f469672-9367-46ab-bf16-25ef6445a46d","observed_at":"2018-07-19T00:12:00.000Z","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 6mg/L is outside the expected range of 6.56-7.44mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","ph"],"readings":[{"id":"ce28db95-d03c-4d2d-ae63-ae7cde283061","created_at":"2025-09-04T17:44:26.172Z","updated_at":"2025-09-04T17:44:26.172Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment_limit":null},{"id":"bf830073-7b32-47ff-bcd6-5efb8362d353","created_at":"2025-09-04T17:44:26.213Z","updated_at":"2025-09-04T17:44:26.213Z","parameter":"secchi_depth","unit":"m","value":"1.2","equipment_limit":null},{"id":"8c9b655f-7921-4d26-8dcd-687b4d1d0c79","created_at":"2025-09-04T17:44:26.226Z","updated_at":"2025-09-04T17:44:26.226Z","parameter":"alkalinity","unit":"ppm","value":"118","equipment_limit":null},{"id":"492fb61d-8375-43bd-9de3-37b3d565e5eb","created_at":"2025-09-04T17:44:26.237Z","updated_at":"2025-09-04T17:44:26.237Z","parameter":"water_depth","unit":"m","value":"1.2","equipment_limit":null},{"id":"458510cd-472b-4fa5-932e-b90ad219bfe7","created_at":"2025-09-04T17:44:26.247Z","updated_at":"2025-09-04T17:44:26.247Z","parameter":"conductivity","unit":"us_cm","value":"173","equipment_limit":null},{"id":"bcbe7c19-7487-43e5-9841-4085925cedea","created_at":"2025-09-04T17:44:26.258Z","updated_at":"2025-09-04T17:44:26.258Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment_limit":null},{"id":"3372a6d9-5ff6-477d-9391-eaac5508a5c5","created_at":"2025-09-04T17:44:26.272Z","updated_at":"2025-09-04T17:44:26.272Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment_limit":null},{"id":"4604f318-47a5-4475-ab03-626724886228","created_at":"2025-09-04T17:44:26.147Z","updated_at":"2025-11-19T15:02:48.109Z","parameter":"ph","unit":"std_units","value":"9","equipment_limit":">="}]}