{"id":"d00407e9-d751-4b81-9b24-8f019d8c6e87","created_at":"2025-09-04T14:37:49.567Z","updated_at":"2026-01-20T21:01:15.789Z","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":"2003-07-16T04:00:00.000Z","observed_at_local":"2003-07-16T00:00:00-04:00","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","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166193","readings":[{"id":"1cb0b866-3cfd-4148-bdd0-e947b64be5ee","created_at":"2025-09-04T14:37:49.620Z","updated_at":"2025-09-04T14:37:49.620Z","parameter":"air_temperature","unit":"deg_c","value":"24.1","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"955ed629-a4d8-49d5-9f90-c92627a16065","created_at":"2025-09-04T14:37:49.633Z","updated_at":"2025-09-04T14:37:49.633Z","parameter":"total_phosphorus","unit":"ppb","value":"5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"36281285-464e-48d8-871a-e0abd16870cb","created_at":"2025-09-04T14:37:49.649Z","updated_at":"2025-09-04T14:37:49.649Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"290","equipment":"lab_unspecified","equipment_limit":null}]}