{"id":"0855d909-cd36-4283-9f5b-3b3389d30b5b","created_at":"2025-09-04T14:24:16.657Z","updated_at":"2026-01-20T20:39:36.383Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"38c7cf82-f942-4b6f-897c-376954da4af9","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2003-06-12T04:00:00.000Z","observed_at_local":"2003-06-12T00:00:00-04:00","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/160740","readings":[{"id":"5a88691e-466a-4ef5-971c-64a9eba68d76","created_at":"2025-09-04T14:24:16.721Z","updated_at":"2025-09-04T14:24:16.721Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"dfac08fb-6391-4618-9b64-511639f4932e","created_at":"2025-09-04T14:24:16.733Z","updated_at":"2025-09-04T14:24:16.733Z","parameter":"total_phosphorus","unit":"ppb","value":"17","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"9bd87bb4-10b4-4484-ab50-ab5bc14b09ca","created_at":"2025-09-04T14:24:16.741Z","updated_at":"2025-09-04T14:24:16.741Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"510","equipment":"lab_unspecified","equipment_limit":null}]}