{"id":"869181ec-194c-4ceb-843e-cef379fba36f","created_at":"2025-09-04T14:22:57.709Z","updated_at":"2026-01-20T20:37:26.919Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"861e954a-0521-433e-b93f-a0939a904bac","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2011-08-16T04:00:00.000Z","observed_at_local":"2011-08-16T00:00:00-04:00","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":["ph","oxygen","secchi_depth","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160067","readings":[{"id":"0c8dc8c9-5769-421c-940e-1cb5e49d5441","created_at":"2025-09-04T14:22:57.757Z","updated_at":"2025-09-04T14:22:57.757Z","parameter":"ph","unit":"std_units","value":"8.66","equipment":"unspecified_ph","equipment_limit":null},{"id":"a64b4632-8e75-4a9b-9d68-ce00f984d686","created_at":"2025-09-04T14:22:57.774Z","updated_at":"2025-09-04T14:22:57.774Z","parameter":"oxygen","unit":"mg_l","value":"8.64","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"029ebc74-920a-435b-8344-d6da59450c1b","created_at":"2025-09-04T14:22:57.781Z","updated_at":"2025-09-04T14:22:57.781Z","parameter":"secchi_depth","unit":"m","value":"7.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"bc4ebf9c-ade2-41b9-86cf-1731a49ce002","created_at":"2025-09-04T14:22:57.787Z","updated_at":"2025-09-04T14:22:57.787Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"0cd77b96-cdd1-4bed-aaa4-acb22324d724","created_at":"2025-09-04T14:22:57.796Z","updated_at":"2025-09-04T14:22:57.796Z","parameter":"total_phosphorus","unit":"ppb","value":"10","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b144cd1c-43be-4345-bc9e-f1b6e2ba7474","created_at":"2025-09-04T14:22:57.811Z","updated_at":"2025-09-04T14:22:57.811Z","parameter":"water_temperature","unit":"deg_c","value":"24.07","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"fa3e73b3-88cd-465a-8c48-9b8b06925e89","created_at":"2025-09-04T14:22:57.837Z","updated_at":"2025-09-04T14:22:57.837Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"320","equipment":"lab_unspecified","equipment_limit":null}]}