{"id":"4a59e4f2-d644-4776-b081-fa96bd385166","created_at":"2025-09-02T20:59:33.916Z","updated_at":"2026-01-20T20:17:55.966Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"e6c56bd9-6d0f-4654-9590-8594c8d352cf","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2011-10-11T04:00:00.000Z","observed_at_local":"2011-10-11T00:00:00-04:00","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","secchi_depth","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"readings":[{"id":"d0c168bf-8f52-4749-a2d7-3b279d7f6fe6","created_at":"2025-09-02T20:59:33.944Z","updated_at":"2025-09-02T20:59:33.944Z","parameter":"ph","unit":"std_units","value":"8.28125","equipment":"unspecified_ph","equipment_limit":null},{"id":"a6a37d48-6860-4eb7-8be8-23bf8f7e77f0","created_at":"2025-09-02T20:59:33.947Z","updated_at":"2025-09-02T20:59:33.947Z","parameter":"secchi_depth","unit":"m","value":"3.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8a4e3ef9-441d-4932-ba86-ffa248f0751c","created_at":"2025-09-02T20:59:33.950Z","updated_at":"2025-09-02T20:59:33.950Z","parameter":"hardness","unit":"mg_l","value":"53.25","equipment":"unspecified_hardness","equipment_limit":null},{"id":"abc34d8c-85a3-425c-90c0-22650d8e3c5d","created_at":"2025-09-02T20:59:33.953Z","updated_at":"2025-09-02T20:59:33.953Z","parameter":"alkalinity","unit":"mg_l","value":"51.025","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"0f54c893-6503-4fd0-ac0c-f62b82b776da","created_at":"2025-09-02T20:59:33.956Z","updated_at":"2025-09-02T20:59:33.956Z","parameter":"water_depth","unit":"m","value":"11.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9376aec8-3546-44f1-8111-d7276a497e3f","created_at":"2025-09-02T20:59:33.959Z","updated_at":"2025-09-02T20:59:33.959Z","parameter":"conductivity","unit":"us_cm","value":"114","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"426a6fc7-564d-428b-8b32-b3b82981b6fb","created_at":"2025-09-02T20:59:33.967Z","updated_at":"2025-09-02T20:59:33.967Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"121.25","equipment":"lab_unspecified","equipment_limit":null}]}