{"id":"7fb0fd37-fa2e-4aa6-b40f-fdb1de0ec521","created_at":"2025-09-04T14:31:22.240Z","updated_at":"2026-01-20T20:53:57.721Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"7404d7db-2581-42fb-893b-dd8202ef8a1b","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2014-05-22T04:00:00.000Z","observed_at_local":"2014-05-22T00:00:00-04:00","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/163967","readings":[{"id":"5bc94fe5-5b54-4522-8041-5a8d580e8d14","created_at":"2025-09-04T14:31:22.298Z","updated_at":"2025-09-04T14:31:22.298Z","parameter":"ph","unit":"std_units","value":"8.22","equipment":"unspecified_ph","equipment_limit":null},{"id":"41999421-fa2e-4f9f-88bd-86d7abe61bb4","created_at":"2025-09-04T14:31:22.314Z","updated_at":"2025-09-04T14:31:22.314Z","parameter":"oxygen","unit":"mg_l","value":"11.09","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"316b6523-948a-42db-8c47-1b414078695d","created_at":"2025-09-04T14:31:22.328Z","updated_at":"2025-09-04T14:31:22.328Z","parameter":"secchi_depth","unit":"m","value":"6.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"87ddafa4-2a8d-499e-9996-4b85669d0d99","created_at":"2025-09-04T14:31:22.350Z","updated_at":"2025-09-04T14:31:22.350Z","parameter":"air_temperature","unit":"deg_c","value":"24.33","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"d43f3029-b513-4e9e-9fd7-24cacab7e48c","created_at":"2025-09-04T14:31:22.362Z","updated_at":"2025-09-04T14:31:22.362Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"4cabeb65-14c9-48b4-8466-f4ae4c3af5d2","created_at":"2025-09-04T14:31:22.375Z","updated_at":"2025-09-04T14:31:22.375Z","parameter":"water_temperature","unit":"deg_c","value":"16.3","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"1ed2efc7-be94-4d26-9aaa-0146a13b5ec9","created_at":"2025-09-04T14:31:22.406Z","updated_at":"2025-09-04T14:31:22.406Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"620","equipment":"lab_unspecified","equipment_limit":null}]}