{"id":"f1ce61a7-f132-469a-b854-1694162555b9","created_at":"2025-09-02T20:59:27.829Z","updated_at":"2026-01-20T20:17:39.276Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"5405a4cc-ce4e-4574-b06a-b19fa12052ff","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2009-04-24T04:00:00.000Z","observed_at_local":"2009-04-24T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 382.0833333μS/cm is outside the expected range of 308.6-315.65μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"readings":[{"id":"89403d8e-4298-4e5c-ad66-788e53588fa5","created_at":"2025-09-02T20:59:27.870Z","updated_at":"2025-09-02T20:59:27.870Z","parameter":"ph","unit":"std_units","value":"8.085833333","equipment":"unspecified_ph","equipment_limit":null},{"id":"af473d1c-2d23-44d8-864d-2b1698195b70","created_at":"2025-09-02T20:59:27.875Z","updated_at":"2025-09-02T20:59:27.875Z","parameter":"hardness","unit":"mg_l","value":"134.1666667","equipment":"unspecified_hardness","equipment_limit":null},{"id":"65b3d707-c091-4cbd-b2c5-128d79eddf6e","created_at":"2025-09-02T20:59:27.881Z","updated_at":"2025-09-02T20:59:27.881Z","parameter":"alkalinity","unit":"mg_l","value":"98.19166667","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"cec032d3-44b5-4ab6-8bf2-0d5fc4d77a80","created_at":"2025-09-02T20:59:27.886Z","updated_at":"2025-09-02T20:59:27.886Z","parameter":"water_depth","unit":"m","value":"18.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"aa58bc25-d0ce-41ee-a0e8-ba2f5fc41be2","created_at":"2025-09-02T20:59:27.898Z","updated_at":"2025-09-02T20:59:27.898Z","parameter":"conductivity","unit":"us_cm","value":"382.0833333","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"d87694a9-8c73-49aa-8726-0f448a7925bc","created_at":"2025-09-02T20:59:27.904Z","updated_at":"2025-09-02T20:59:27.904Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"294.166667","equipment":"lab_unspecified","equipment_limit":null}]}