{"id":"53cdaaaa-f95e-4f8f-a596-a73629c4f6d1","created_at":"2025-09-02T20:59:41.592Z","updated_at":"2026-01-20T20:18:20.487Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"25e46020-4cd4-431a-9537-eede766dce36","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2002-08-20T04:00:00.000Z","observed_at_local":"2002-08-20T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 197.5μS/cm is outside the expected range of 199.36-255.51μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"readings":[{"id":"a0e7c046-aa3b-4d7c-938d-bec8d28a13b8","created_at":"2025-09-02T20:59:41.641Z","updated_at":"2025-09-02T20:59:41.641Z","parameter":"ph","unit":"std_units","value":"8.27625","equipment":"unspecified_ph","equipment_limit":null},{"id":"f7368dcf-f4e7-4ba3-a6eb-d79de614c990","created_at":"2025-09-02T20:59:41.647Z","updated_at":"2025-09-02T20:59:41.647Z","parameter":"alkalinity","unit":"mg_l","value":"81.6375","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"c18248b8-092e-4bb9-a4e0-b92810117865","created_at":"2025-09-02T20:59:41.652Z","updated_at":"2025-09-02T20:59:41.652Z","parameter":"water_depth","unit":"m","value":"16.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0a5b0bf6-f376-4754-b9a5-19a187368575","created_at":"2025-09-02T20:59:41.658Z","updated_at":"2025-09-02T20:59:41.658Z","parameter":"conductivity","unit":"us_cm","value":"197.5","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"25202d88-ddb7-4557-b984-c7cdd6b2f4ec","created_at":"2025-09-02T20:59:41.674Z","updated_at":"2025-09-02T20:59:41.674Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"165","equipment":"lab_unspecified","equipment_limit":null}]}