{"id":"ab0cb90d-ebb7-4745-b2de-e5a34c412c54","created_at":"2025-09-04T14:37:33.136Z","updated_at":"2026-01-20T21:01:04.538Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"14ec738f-a36b-473b-8b00-6dbb0ae210e0","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2003-07-30T04:00:00.000Z","observed_at_local":"2003-07-30T00:00:00-04:00","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/166131","readings":[{"id":"339d91d0-7343-44bc-9a28-3043803c6f0e","created_at":"2025-09-04T14:37:33.174Z","updated_at":"2025-09-04T14:37:33.174Z","parameter":"air_temperature","unit":"deg_c","value":"25.7","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"dd0c1bc5-6264-4c84-9be7-240da60627c7","created_at":"2025-09-04T14:37:33.186Z","updated_at":"2025-09-04T14:37:33.186Z","parameter":"total_phosphorus","unit":"ppb","value":"10","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"47fd10e9-e858-415f-9a39-748caa0efc59","created_at":"2025-09-04T14:37:33.205Z","updated_at":"2025-09-04T14:37:33.205Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"290","equipment":"lab_unspecified","equipment_limit":null}]}