{"id":"2448ad8d-c684-419d-afc9-64df366d24e9","created_at":"2025-09-04T14:34:24.888Z","updated_at":"2026-01-20T20:57:52.643Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"fdcc48cb-10d9-4957-9387-4e51ddc2ddf4","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-10-16T04:00:00.000Z","observed_at_local":"2015-10-16T00:00:00-04:00","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/165092","readings":[{"id":"088b11f5-4916-434b-9f0a-6a67479fa8cf","created_at":"2025-09-04T14:34:24.961Z","updated_at":"2025-09-04T14:34:24.961Z","parameter":"ph","unit":"std_units","value":"7.84","equipment":"unspecified_ph","equipment_limit":null},{"id":"d3eb6d7a-3e40-46f4-87ab-9823dab406f8","created_at":"2025-09-04T14:34:24.970Z","updated_at":"2025-09-04T14:34:24.970Z","parameter":"oxygen","unit":"mg_l","value":"10.01","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"78269cd7-9280-40f3-a6d7-1f23959797a1","created_at":"2025-09-04T14:34:24.976Z","updated_at":"2025-09-04T14:34:24.976Z","parameter":"secchi_depth","unit":"m","value":"5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"08595d9a-488b-4e30-ab11-f12d39633030","created_at":"2025-09-04T14:34:24.990Z","updated_at":"2025-09-04T14:34:24.990Z","parameter":"air_temperature","unit":"deg_c","value":"12","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"2fc54e70-9ac5-43e6-b924-553e84b12272","created_at":"2025-09-04T14:34:25.031Z","updated_at":"2025-09-04T14:34:25.031Z","parameter":"total_phosphorus","unit":"ppb","value":"11","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"bb4912d9-c862-42dd-894a-38f3e9b5b9e4","created_at":"2025-09-04T14:34:25.043Z","updated_at":"2025-09-04T14:34:25.043Z","parameter":"water_temperature","unit":"deg_c","value":"14.36","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"01d2811a-d277-45a7-a2ad-dcd0550fe1ba","created_at":"2025-09-04T14:34:25.064Z","updated_at":"2025-09-04T14:34:25.064Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"370","equipment":"lab_unspecified","equipment_limit":null}]}