{"id":"a7465115-f510-4a1d-b319-dc84ef3c248d","created_at":"2025-09-04T14:23:50.611Z","updated_at":"2026-01-20T20:38:50.833Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d0ed1048-0198-40be-99fc-f28fa4a21e2e","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2003-08-21T04:00:00.000Z","observed_at_local":"2003-08-21T00:00:00-04:00","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/160515","readings":[{"id":"2d1edb76-8046-4040-b63a-3a6ca872fb00","created_at":"2025-09-04T14:23:50.656Z","updated_at":"2025-09-04T14:23:50.656Z","parameter":"air_temperature","unit":"deg_c","value":"26.2","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"93dd60dc-e2a2-4b65-913b-72d8980800cc","created_at":"2025-09-04T14:23:50.665Z","updated_at":"2025-09-04T14:23:50.665Z","parameter":"total_phosphorus","unit":"ppb","value":"15","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"1131f244-726f-4e67-a056-b4415a2e502d","created_at":"2025-09-04T14:23:50.675Z","updated_at":"2025-09-04T14:23:50.675Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"640","equipment":"lab_unspecified","equipment_limit":null}]}