{"id":"69a7921b-f2e1-4a9a-8303-679f2bcea0e1","created_at":"2025-09-04T14:36:50.474Z","updated_at":"2026-01-20T21:00:08.390Z","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":"2011-06-13T04:00:00.000Z","observed_at_local":"2011-06-13T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 6.64mg/L is outside the expected range of -1.56-2.84mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165843","readings":[{"id":"01885735-f9c2-4d0e-a9bb-4539e2743f11","created_at":"2025-09-04T14:36:50.516Z","updated_at":"2025-09-04T14:36:50.516Z","parameter":"oxygen","unit":"mg_l","value":"6.64","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"a022bbfb-b2e6-4cd7-9865-502602e5c204","created_at":"2025-09-04T14:36:50.524Z","updated_at":"2025-09-04T14:36:50.524Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"e5f96341-b5a1-4cdb-b72f-93d6c0de87cb","created_at":"2025-09-04T14:36:50.533Z","updated_at":"2025-09-04T14:36:50.533Z","parameter":"water_temperature","unit":"deg_c","value":"7.03","equipment":"unspecified_water_temperature","equipment_limit":null}]}