{"id":"a59e64b9-a161-4107-b976-eddfcc70e14e","created_at":"2025-09-02T20:59:35.667Z","updated_at":"2026-01-20T20:18:01.873Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"949e79c7-664c-4916-a46f-1ad2b468135e","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2007-05-02T04:00:00.000Z","observed_at_local":"2007-05-02T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 345.25μS/cm is outside the expected range of 257.31-330.69μS/cm.","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":"8c7b0a1e-fefd-4a7d-a646-c15fcc877e35","created_at":"2025-09-02T20:59:35.737Z","updated_at":"2025-09-02T20:59:35.737Z","parameter":"ph","unit":"std_units","value":"8.41375","equipment":"unspecified_ph","equipment_limit":null},{"id":"466d40d1-e906-44f2-80e6-76aff34c16f8","created_at":"2025-09-02T20:59:35.742Z","updated_at":"2025-09-02T20:59:35.742Z","parameter":"secchi_depth","unit":"m","value":"0.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9148f278-e848-4061-a2bf-42649d9586c0","created_at":"2025-09-02T20:59:35.747Z","updated_at":"2025-09-02T20:59:35.747Z","parameter":"alkalinity","unit":"mg_l","value":"113.6875","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"e9810648-11bd-458e-8aa0-1dfde25bfa07","created_at":"2025-09-02T20:59:35.752Z","updated_at":"2025-09-02T20:59:35.752Z","parameter":"water_depth","unit":"m","value":"11.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1f949f90-27de-4cbf-b486-19b98c82932e","created_at":"2025-09-02T20:59:35.756Z","updated_at":"2025-09-02T20:59:35.756Z","parameter":"conductivity","unit":"us_cm","value":"345.25","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"b3e54f9c-93cd-407a-a0bc-2425478a2553","created_at":"2025-09-02T20:59:35.762Z","updated_at":"2025-09-02T20:59:35.762Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"280","equipment":"lab_unspecified","equipment_limit":null}]}