{"id":"e5fda626-4caf-4aaa-8b7a-cf951644aa3e","created_at":"2025-09-02T20:59:31.075Z","updated_at":"2026-01-20T20:17:47.844Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"38322794-c24f-468f-9539-caaf2baa0f5a","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2005-05-13T04:00:00.000Z","observed_at_local":"2005-05-13T00:00:00-04:00","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","secchi_depth","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"readings":[{"id":"c7b77389-f51b-4916-a4ce-0644a8f32d5c","created_at":"2025-09-02T20:59:31.113Z","updated_at":"2025-09-02T20:59:31.113Z","parameter":"ph","unit":"std_units","value":"8.155","equipment":"unspecified_ph","equipment_limit":null},{"id":"d0c44c46-e761-4d41-98e9-16975daaf021","created_at":"2025-09-02T20:59:31.118Z","updated_at":"2025-09-02T20:59:31.118Z","parameter":"secchi_depth","unit":"m","value":"2.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"72a01ef7-b734-4b1e-b52f-2c9dde79b60d","created_at":"2025-09-02T20:59:31.122Z","updated_at":"2025-09-02T20:59:31.122Z","parameter":"hardness","unit":"mg_l","value":"66.45","equipment":"unspecified_hardness","equipment_limit":null},{"id":"9e87fd95-85eb-407e-a147-0e7bdc04eef2","created_at":"2025-09-02T20:59:31.127Z","updated_at":"2025-09-02T20:59:31.127Z","parameter":"alkalinity","unit":"mg_l","value":"65.8","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"4b10ca70-4d9b-4ff5-aebe-6c0c4e78ab33","created_at":"2025-09-02T20:59:31.131Z","updated_at":"2025-09-02T20:59:31.131Z","parameter":"water_depth","unit":"m","value":"14","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f30d9bd8-65aa-480f-b97f-c7ff1ded7383","created_at":"2025-09-02T20:59:31.136Z","updated_at":"2025-09-02T20:59:31.136Z","parameter":"conductivity","unit":"us_cm","value":"130","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"0ec33849-8787-4b8d-b4d9-839f1453a561","created_at":"2025-09-02T20:59:31.143Z","updated_at":"2025-09-02T20:59:31.143Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"205","equipment":"lab_unspecified","equipment_limit":null}]}