{"id":"e7d5f009-1b37-4c29-b5ac-a4ae9c39d845","created_at":"2025-09-04T17:41:55.757Z","updated_at":"2026-01-20T21:17:12.350Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"447fcf64-4f1a-4c8b-bc54-634ea6106996","dataset_id":"b1189ca2-c55d-44eb-a716-d22c1db254cc","form_id":"6f469672-9367-46ab-bf16-25ef6445a46d","observed_at":"2015-05-29T16:00:00.000Z","notes":"","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","chlorophyll_a","total_phosphorus","water_temperature","total_phosphorus_bottom"],"readings":[{"id":"4917d91f-1fca-41fb-9d95-3fa0440fddf6","created_at":"2025-09-04T17:41:55.806Z","updated_at":"2025-09-04T17:41:55.806Z","parameter":"ph","unit":"std_units","value":"7.9","equipment_limit":null},{"id":"fe0df92a-9f53-4b9f-b834-851b119768ad","created_at":"2025-09-04T17:41:55.827Z","updated_at":"2025-09-04T17:41:55.827Z","parameter":"oxygen","unit":"mg_l","value":"8.95","equipment_limit":null},{"id":"4d0f17fa-7968-4c7b-bf24-80bacd2eebb2","created_at":"2025-09-04T17:41:55.838Z","updated_at":"2025-09-04T17:41:55.838Z","parameter":"secchi_depth","unit":"m","value":"3.5","equipment_limit":null},{"id":"62779a3a-4416-4cfd-beb1-27695c2554c7","created_at":"2025-09-04T17:41:55.852Z","updated_at":"2025-09-04T17:41:55.852Z","parameter":"chlorophyll_a","unit":"mg_l","value":"2.1","equipment_limit":null},{"id":"475a9a91-f3a5-48d6-bd71-9faaee2d9a2d","created_at":"2025-09-04T17:41:55.875Z","updated_at":"2025-09-04T17:41:55.875Z","parameter":"total_phosphorus","unit":"ppb","value":"13.0","equipment_limit":null},{"id":"b44daf0f-2ad2-4242-88e2-0f7761f9d93e","created_at":"2025-09-04T17:41:55.898Z","updated_at":"2025-09-04T17:41:55.898Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment_limit":null},{"id":"6e54064a-b2bb-4f99-830a-5ba8e7784831","created_at":"2025-09-04T17:41:55.914Z","updated_at":"2025-09-04T17:41:55.914Z","parameter":"total_phosphorus_bottom","unit":"ppb","value":"11","equipment_limit":null}]}