{"id":"c54e2802-5a5b-46d6-8034-41ab588d5880","created_at":"2025-09-05T01:17:25.614Z","updated_at":"2026-01-20T21:56:58.421Z","owner_id":"53b9bdc7-d072-48cb-b9fc-d63d86808c95","location_id":"51a4cef9-80a1-4071-8eac-dca2b31bc713","dataset_id":"c2aca479-5e0c-46c7-aab5-595d1e6098be","form_id":"9b91f1bb-bde8-4b56-b5a4-408af73c2f91","observed_at":"2023-08-07T00:45:00.000Z","notes":"Chloride is calculated from TDS, using a linear mathematical developed relationship. As an approximation, for quick reference, chloride is about 19% of TDS.\r\n","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","chloride","nitrites","total_dissolved_solids_tds","nitrates"],"photos":[],"readings":[{"id":"51242ebc-7c3e-4ae5-8e38-8b0a41633eee","created_at":"2025-09-05T01:17:25.650Z","updated_at":"2025-09-05T01:17:25.650Z","parameter":"ammonia","unit":"ppm","value":"0.0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"fbacaf52-9a18-497d-91d6-1714794a97a0","created_at":"2025-09-05T01:17:25.655Z","updated_at":"2025-09-05T01:17:25.655Z","parameter":"chloride","unit":"ppm","value":"12.0","equipment":"unspecified_chloride","equipment_limit":null},{"id":"a6aacfe6-b1be-4005-8e20-58d26bac74af","created_at":"2025-09-05T01:17:25.691Z","updated_at":"2025-09-05T01:17:25.691Z","parameter":"nitrites","unit":"ppm","value":"0.0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"7e7fef59-8a84-4c2f-8a01-0edce5b5f755","created_at":"2025-09-05T01:17:25.698Z","updated_at":"2025-09-05T01:17:25.698Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"63.2","equipment":"unspecified_tds","equipment_limit":null},{"id":"b957fbbe-6879-4ffb-858f-399aad8ae6ff","created_at":"2025-09-05T01:17:25.660Z","updated_at":"2025-11-19T15:02:52.976Z","parameter":"nitrates","unit":"mg_l","value":"0.0","equipment":"unspecified_nitrates","equipment_limit":"<="}]}