{"id":"0a59ebb6-cae8-4362-8eef-11a298ace3f5","created_at":"2025-09-04T14:23:35.155Z","updated_at":"2026-01-20T20:38:26.476Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"cfdb6bb1-23ce-4a23-880e-dd2f358b8d24","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-07-06T04:00:00.000Z","observed_at_local":"2009-07-06T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160382","readings":[{"id":"9a510376-26c3-4277-84d3-4253ca57f854","created_at":"2025-09-04T14:23:35.229Z","updated_at":"2025-09-04T14:23:35.229Z","parameter":"total_phosphorus","unit":"ppb","value":"13","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b3c4d1fa-f79e-47c5-989e-ed9e2dd63456","created_at":"2025-09-04T14:23:35.239Z","updated_at":"2025-09-04T14:23:35.239Z","parameter":"water_temperature","unit":"deg_c","value":"21.51","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"9de8dd38-5b6d-4aaf-9481-55ecaa167bcd","created_at":"2025-09-04T14:23:35.250Z","updated_at":"2025-09-04T14:23:35.250Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"380","equipment":"lab_unspecified","equipment_limit":null}]}