{"id":"a4ca704d-5ce3-44f2-873b-ca67864675df","created_at":"2025-09-04T14:33:48.450Z","updated_at":"2026-01-20T20:57:14.750Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"c4effd59-b233-43dc-b3fa-ede043bb705b","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2006-09-28T04:00:00.000Z","observed_at_local":"2006-09-28T00:00:00-04:00","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":["secchi_depth","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164901","readings":[{"id":"0aa1b58b-06dd-40c9-8d5b-cfdc3bee42e4","created_at":"2025-09-04T14:33:48.515Z","updated_at":"2025-09-04T14:33:48.515Z","parameter":"secchi_depth","unit":"m","value":"2.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b467ca9b-650d-44d2-91f3-c864012719dd","created_at":"2025-09-04T14:33:48.529Z","updated_at":"2025-09-04T14:33:48.529Z","parameter":"air_temperature","unit":"deg_c","value":"15.1","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"75724d30-5f19-427b-b0a9-02905bafd715","created_at":"2025-09-04T14:33:48.538Z","updated_at":"2025-09-04T14:33:48.538Z","parameter":"total_phosphorus","unit":"ppb","value":"22","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"c97e6f71-0553-42cc-8604-841d6975df8d","created_at":"2025-09-04T14:33:48.574Z","updated_at":"2025-09-04T14:33:48.574Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"0542221b-b57e-4987-b030-a64b2111f36d","created_at":"2025-09-04T14:33:48.656Z","updated_at":"2025-09-04T14:33:48.656Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"430","equipment":"lab_unspecified","equipment_limit":null}]}