{"id":"dfd97634-4fc2-4971-8d8d-d12293f5f986","created_at":"2025-09-02T20:59:29.583Z","updated_at":"2026-01-20T20:17:43.512Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"b1a913d6-ce9d-4e4d-bbed-c7c01b87b263","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2012-05-11T04:00:00.000Z","observed_at_local":"2012-05-11T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","conductivity","total_kjeldahl_nitrogen"],"photos":[],"readings":[{"id":"8f4dab7b-0345-4655-916d-e30886736484","created_at":"2025-09-02T20:59:29.625Z","updated_at":"2025-09-02T20:59:29.625Z","parameter":"ph","unit":"std_units","value":"8.13375","equipment":"unspecified_ph","equipment_limit":null},{"id":"06f6011b-1ef6-4333-b678-3135876aa692","created_at":"2025-09-02T20:59:29.630Z","updated_at":"2025-09-02T20:59:29.630Z","parameter":"hardness","unit":"mg_l","value":"118.75","equipment":"unspecified_hardness","equipment_limit":null},{"id":"707cc4d8-3fbe-460d-a48b-d1cbef00e5c2","created_at":"2025-09-02T20:59:29.637Z","updated_at":"2025-09-02T20:59:29.637Z","parameter":"alkalinity","unit":"mg_l","value":"96.3","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"056a645e-f779-4349-bf97-8978f8cba1d1","created_at":"2025-09-02T20:59:29.646Z","updated_at":"2025-09-02T20:59:29.646Z","parameter":"conductivity","unit":"us_cm","value":"324.625","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"44a6c48e-b79d-4545-9319-880cf2a274c6","created_at":"2025-09-02T20:59:29.652Z","updated_at":"2025-09-02T20:59:29.652Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"167.5","equipment":"lab_unspecified","equipment_limit":null}]}