{"id":"e6128f22-98ce-48e3-80c9-e7ec05a0a134","created_at":"2025-09-04T14:33:37.573Z","updated_at":"2026-01-20T20:57:01.531Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"27d1edff-8064-403d-a677-8980b7ff749e","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-07-10T04:00:00.000Z","observed_at_local":"2012-07-10T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 11.78mg/L is outside the expected range of 7.84-10.69mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164830","readings":[{"id":"f8379d97-a709-4b5c-9676-064e540e2dec","created_at":"2025-09-04T14:33:37.618Z","updated_at":"2025-09-04T14:33:37.618Z","parameter":"ph","unit":"std_units","value":"8.94","equipment":"unspecified_ph","equipment_limit":null},{"id":"10aa0e0d-f2d4-4d99-9a6f-9e013a9b2236","created_at":"2025-09-04T14:33:37.631Z","updated_at":"2025-09-04T14:33:37.631Z","parameter":"oxygen","unit":"mg_l","value":"11.78","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"5a426222-139b-42ff-b371-7331190d1a14","created_at":"2025-09-04T14:33:37.643Z","updated_at":"2025-09-04T14:33:37.643Z","parameter":"total_phosphorus","unit":"ppb","value":"15","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"c453d25f-38bb-4346-a235-92588b050885","created_at":"2025-09-04T14:33:37.671Z","updated_at":"2025-09-04T14:33:37.671Z","parameter":"water_temperature","unit":"deg_c","value":"26.81","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"637c9bb6-b937-4f83-80b9-cdf781f0488b","created_at":"2025-09-04T14:33:37.685Z","updated_at":"2025-09-04T14:33:37.685Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"320","equipment":"lab_unspecified","equipment_limit":null}]}