{"id":"2a4655c5-68d0-40ea-b2ef-622f22d33084","created_at":"2026-06-11T21:41:58.067Z","updated_at":"2026-06-12T14:25:47.038Z","owner_id":"b32b0fb2-2611-42c4-8230-757bb7636a9a","location_id":"e19542bb-ea2d-4f74-8238-a02c073a4943","dataset_id":"7287e506-dbf9-4896-8c1c-5e052692f223","form_id":"b8ef8fe5-994b-4308-8912-185066249409","observed_at":"2025-07-26T10:45:00.000Z","observed_at_local":"2025-07-26T11:45:00+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/212021","readings":[{"id":"441f22b2-8cbb-4162-982d-99125ca40578","created_at":"2026-06-11T21:41:58.093Z","updated_at":"2026-06-11T21:41:58.093Z","parameter":"rain_previous_24hrs","unit":"nil","value":"none","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"8feba0d3-8908-4c7f-b8b2-984e8881b40e","created_at":"2026-06-11T21:41:58.100Z","updated_at":"2026-06-11T21:41:58.100Z","parameter":"oxygen","unit":"mg_l","value":"0.16","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"7dacd985-5f32-4a40-8494-0686d9497874","created_at":"2026-06-11T21:41:58.106Z","updated_at":"2026-06-11T21:41:58.106Z","parameter":"oxygen","unit":"percent","value":"1.7","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}