{"id":"9d178b7d-c578-4451-9012-bd40ce245f75","created_at":"2025-09-04T14:31:45.747Z","updated_at":"2026-01-20T20:54:39.454Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"f5b7e6d8-e691-4b82-b726-6d01e8854a6e","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2002-09-09T04:00:00.000Z","observed_at_local":"2002-09-09T00:00:00-04:00","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":["air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164141","readings":[{"id":"94cec141-7f33-4260-8243-4fa8c6669896","created_at":"2025-09-04T14:31:45.809Z","updated_at":"2025-09-04T14:31:45.809Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"8fa1607d-4906-414e-b362-d5e9b0a4f054","created_at":"2025-09-04T14:31:45.818Z","updated_at":"2025-09-04T14:31:45.818Z","parameter":"total_phosphorus","unit":"ppb","value":"27","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"92afad0a-646f-4e4b-a41d-7d945f991599","created_at":"2025-09-04T14:31:45.832Z","updated_at":"2025-09-04T14:31:45.832Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"2dee7a96-dcec-4ed9-8ea5-5f05332a1aad","created_at":"2025-09-04T14:31:45.846Z","updated_at":"2025-09-04T14:31:45.846Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"670","equipment":"lab_unspecified","equipment_limit":null}]}