{"id":"3909aee4-92d6-4bbf-b695-6f617598accf","created_at":"2025-09-04T14:37:40.232Z","updated_at":"2026-01-20T21:01:13.505Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"f84d6986-3845-4f38-a084-74be7a330338","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2008-06-19T04:00:00.000Z","observed_at_local":"2008-06-19T00:00:00-04:00","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/166181","readings":[{"id":"68f6a7c9-d5ca-4ee7-a0e4-c665edfe9e12","created_at":"2025-09-04T14:37:40.277Z","updated_at":"2025-09-04T14:37:40.277Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"649b52ec-c980-4378-ba9a-988c5b4e9189","created_at":"2025-09-04T14:37:40.298Z","updated_at":"2025-09-04T14:37:40.298Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"bdce632d-ad61-47f3-8434-a71ada828c43","created_at":"2025-09-04T14:37:40.314Z","updated_at":"2025-09-04T14:37:40.314Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"300","equipment":"lab_unspecified","equipment_limit":null}]}