{"id":"0ce957b2-47f2-4af8-a8ec-58db8a4e9694","created_at":"2025-09-04T14:27:24.135Z","updated_at":"2026-01-20T20:47:30.350Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"9350b6a6-bfa1-4409-a33d-5af5ddb97531","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-08-30T04:00:00.000Z","observed_at_local":"2010-08-30T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 11.28mg/L is outside the expected range of 7.98-9.14mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/162306","readings":[{"id":"2b08f0f5-81f2-45bd-8387-1d42f277625c","created_at":"2025-09-04T14:27:24.164Z","updated_at":"2025-09-04T14:27:24.164Z","parameter":"ph","unit":"std_units","value":"8.57","equipment":"unspecified_ph","equipment_limit":null},{"id":"1abd4412-a661-47b7-96bb-aedcb5e86505","created_at":"2025-09-04T14:27:24.173Z","updated_at":"2025-09-04T14:27:24.173Z","parameter":"oxygen","unit":"mg_l","value":"11.28","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"364548bb-f921-485c-97d5-ea372d0e0b55","created_at":"2025-09-04T14:27:24.179Z","updated_at":"2025-09-04T14:27:24.179Z","parameter":"air_temperature","unit":"deg_c","value":"26.1","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"0812f09d-330b-43d5-8f4f-6b6b52b8285d","created_at":"2025-09-04T14:27:24.212Z","updated_at":"2025-09-04T14:27:24.212Z","parameter":"total_phosphorus","unit":"ppb","value":"3","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"2b730609-9993-4d94-b4ff-645161037273","created_at":"2025-09-04T14:27:24.234Z","updated_at":"2025-09-04T14:27:24.234Z","parameter":"water_temperature","unit":"deg_c","value":"21.4","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"64ef771f-435d-4240-9b86-b173203b278f","created_at":"2025-09-04T14:27:24.248Z","updated_at":"2025-09-04T14:27:24.248Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"280","equipment":"lab_unspecified","equipment_limit":null}]}