{"id":"96cbd471-ad5e-41bd-a493-2507b8210c9a","created_at":"2025-09-04T14:35:43.651Z","updated_at":"2026-01-20T20:59:01.109Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"4da46fba-17f2-4ad5-b6b3-31e9c22798ef","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-08-26T04:00:00.000Z","observed_at_local":"2010-08-26T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 12mg/L is outside the expected range of 6.22-11.29mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165481","readings":[{"id":"4af55cca-c91b-45aa-a409-41d86aa03077","created_at":"2025-09-04T14:35:43.704Z","updated_at":"2025-09-04T14:35:43.704Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"0d422eb7-5142-4347-8878-f962c131c773","created_at":"2025-09-04T14:35:43.724Z","updated_at":"2025-09-04T14:35:43.724Z","parameter":"air_temperature","unit":"deg_c","value":"17.44","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"606b4ba9-5739-4beb-9346-bcc17db4a0f7","created_at":"2025-09-04T14:35:43.739Z","updated_at":"2025-09-04T14:35:43.739Z","parameter":"total_phosphorus","unit":"ppb","value":"3","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"4ed92c88-3e05-41b2-adef-548a5ddd8f61","created_at":"2025-09-04T14:35:43.750Z","updated_at":"2025-09-04T14:35:43.750Z","parameter":"water_temperature","unit":"deg_c","value":"22.08","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"5a386779-78e0-46c8-ab60-f35e9404b326","created_at":"2025-09-04T14:35:43.772Z","updated_at":"2025-09-04T14:35:43.772Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"310","equipment":"lab_unspecified","equipment_limit":null}]}