{"id":"f7796512-44e0-47c7-a3fd-646740d06d22","created_at":"2025-09-02T20:59:35.557Z","updated_at":"2026-01-20T20:18:01.376Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"67ccd0eb-f527-475e-9230-e712913450fe","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2007-04-30T04:00:00.000Z","observed_at_local":"2007-04-30T00:00:00-04:00","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","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"readings":[{"id":"bd26d6e4-6332-4607-a0ce-5a12bfc5e8a9","created_at":"2025-09-02T20:59:35.585Z","updated_at":"2025-09-02T20:59:35.585Z","parameter":"ph","unit":"std_units","value":"8.29875","equipment":"unspecified_ph","equipment_limit":null},{"id":"16fd275e-4bc8-4ec3-9957-4dee49ab8cc9","created_at":"2025-09-02T20:59:35.588Z","updated_at":"2025-09-02T20:59:35.588Z","parameter":"secchi_depth","unit":"m","value":"4.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"602ea98f-ed0d-4aa2-b7cc-bad9e2fa57c1","created_at":"2025-09-02T20:59:35.592Z","updated_at":"2025-09-02T20:59:35.592Z","parameter":"alkalinity","unit":"mg_l","value":"98.95","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"7f65c5c9-1e6f-4dcf-b223-551a82658184","created_at":"2025-09-02T20:59:35.595Z","updated_at":"2025-09-02T20:59:35.595Z","parameter":"water_depth","unit":"m","value":"10.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9ecc291d-e127-4216-b06a-bcf421887fe8","created_at":"2025-09-02T20:59:35.597Z","updated_at":"2025-09-02T20:59:35.597Z","parameter":"conductivity","unit":"us_cm","value":"277","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"8eb61328-1284-4d8e-bbbc-f40eaf5c79fb","created_at":"2025-09-02T20:59:35.600Z","updated_at":"2025-09-02T20:59:35.600Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"187.5","equipment":"lab_unspecified","equipment_limit":null}]}