{"id":"43ef758c-ab64-4acf-83d0-7b7c5b682064","created_at":"2025-09-04T14:31:40.929Z","updated_at":"2026-01-20T20:54:30.635Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"c54cf3db-42ad-4f8e-a260-29487cea41ed","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2002-07-08T04:00:00.000Z","observed_at_local":"2002-07-08T00:00:00-04:00","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/164104","readings":[{"id":"d0b40a78-44cd-4260-b9f0-cf5ef018fae8","created_at":"2025-09-04T14:31:40.969Z","updated_at":"2025-09-04T14:31:40.969Z","parameter":"total_phosphorus","unit":"ppb","value":"11","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"5d85667a-3679-4460-848e-c292f085c901","created_at":"2025-09-04T14:31:40.988Z","updated_at":"2025-09-04T14:31:40.988Z","parameter":"water_temperature","unit":"deg_c","value":"26","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"b12c5295-ffeb-42d0-8d43-415e864decd3","created_at":"2025-09-04T14:31:40.997Z","updated_at":"2025-09-04T14:31:40.997Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"490","equipment":"lab_unspecified","equipment_limit":null}]}