{"id":"9e6ee166-b342-4943-ae83-9c3d0e46e0da","created_at":"2025-09-05T01:16:50.920Z","updated_at":"2026-01-20T21:56:32.771Z","owner_id":"f7a80a89-3f1b-469b-9d2a-0cd5cca46a26","location_id":"c7acc3d4-935a-428c-9b69-300bce2a6690","dataset_id":"c2aca479-5e0c-46c7-aab5-595d1e6098be","form_id":"9b91f1bb-bde8-4b56-b5a4-408af73c2f91","observed_at":"2023-03-12T17:36:00.000Z","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","chlorine","hardness","alkalinity"],"photos":[],"readings":[{"id":"a4a018f5-b5ca-4c75-a04e-13c82983aeae","created_at":"2025-09-05T01:16:50.951Z","updated_at":"2025-09-05T01:16:50.951Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"8079ffb4-5b75-45f3-b5be-d7cc044a8a45","created_at":"2025-09-05T01:16:50.954Z","updated_at":"2025-09-05T01:16:50.954Z","parameter":"chlorine","unit":"ppm","value":"0.25","equipment":"unspecified_chlorine","equipment_limit":null},{"id":"b673a281-60f8-41d8-92a4-c445dbd82c11","created_at":"2025-09-05T01:16:51.009Z","updated_at":"2025-09-05T01:16:51.009Z","parameter":"hardness","unit":"mg_l","value":"150","equipment":"unspecified_hardness","equipment_limit":null},{"id":"883ac130-3af2-4a6c-8287-838ba1391769","created_at":"2025-09-05T01:16:51.014Z","updated_at":"2025-09-05T01:16:51.014Z","parameter":"alkalinity","unit":"mg_l","value":"180","equipment":"unspecified_alkalinity","equipment_limit":null}]}