{"id":"043e7503-8ca7-4c65-b19e-076fd4689218","created_at":"2025-09-04T14:36:44.945Z","updated_at":"2026-01-20T21:00:05.238Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"bbd90197-a647-47e8-933a-71af2be5f347","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-10-15T04:00:00.000Z","observed_at_local":"2015-10-15T00:00:00-04:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 0.35mg/L is below the extreme range of 1.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","secchi_depth","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165826","readings":[{"id":"3d82c1d9-872d-4007-8bec-c2198e5eaded","created_at":"2025-09-04T14:36:45.046Z","updated_at":"2025-09-04T14:36:45.046Z","parameter":"oxygen","unit":"mg_l","value":"0.35","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"74c94764-429b-4fc3-b489-84a7cf71a618","created_at":"2025-09-04T14:36:45.065Z","updated_at":"2025-09-04T14:36:45.065Z","parameter":"secchi_depth","unit":"m","value":"4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"210fa2db-9e39-4ae7-9ceb-e5bb1af6dc4e","created_at":"2025-09-04T14:36:45.078Z","updated_at":"2025-09-04T14:36:45.078Z","parameter":"air_temperature","unit":"deg_c","value":"10","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"966991b3-8c90-41e7-bc60-46a29faf8a98","created_at":"2025-09-04T14:36:45.103Z","updated_at":"2025-09-04T14:36:45.103Z","parameter":"total_phosphorus","unit":"ppb","value":"19","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"cd96d5de-cdc9-4f49-9db9-02f689b5e2ad","created_at":"2025-09-04T14:36:45.126Z","updated_at":"2025-09-04T14:36:45.126Z","parameter":"water_temperature","unit":"deg_c","value":"5.71","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"aa0a48b0-b895-444d-990c-4118ffc54c84","created_at":"2025-09-04T14:36:45.150Z","updated_at":"2025-09-04T14:36:45.150Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"310","equipment":"lab_unspecified","equipment_limit":null}]}