{"id":"7e807c1b-55fc-4048-a464-99e688cef6a7","created_at":"2026-06-11T21:41:52.855Z","updated_at":"2026-06-12T14:25:30.662Z","owner_id":"b32b0fb2-2611-42c4-8230-757bb7636a9a","location_id":"5c5aec9d-68cb-492e-912b-9a686c04a2b3","dataset_id":"7287e506-dbf9-4896-8c1c-5e052692f223","form_id":"b8ef8fe5-994b-4308-8912-185066249409","observed_at":"2025-07-31T20:00:00.000Z","observed_at_local":"2025-07-31T21:00:00+01:00","notes":"Oxygen Crash, Dead fish, Azola fern & Duck Weed present in abundance","checked":"owner_approved","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["rain_previous_24hrs","oxygen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/211966","readings":[{"id":"d3e0ddf7-d670-41f7-9629-1eb46dcaf2e5","created_at":"2026-06-11T21:41:52.880Z","updated_at":"2026-06-11T21:41:52.880Z","parameter":"rain_previous_24hrs","unit":"nil","value":"none","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"8df50e8d-9764-4558-b6a8-6e5a6acc519a","created_at":"2026-06-11T21:41:52.891Z","updated_at":"2026-06-11T21:41:52.891Z","parameter":"oxygen","unit":"mg_l","value":"3.67","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"df2bbe11-b255-4f85-8adf-a6e4d7842d86","created_at":"2026-06-11T21:41:52.900Z","updated_at":"2026-06-11T21:41:52.900Z","parameter":"oxygen","unit":"percent","value":"42","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}