{"id":"2a3609cd-eb5d-49d4-bc1f-d65bc82d4c6b","created_at":"2025-09-04T14:26:02.490Z","updated_at":"2026-01-20T20:44:52.635Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"26870f95-13cb-4e1c-bd23-47c14509d607","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-06-15T04:00:00.000Z","observed_at_local":"2009-06-15T00:00:00-04:00","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","secchi_depth","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161625","readings":[{"id":"bc017c1e-467e-4786-8fdd-8ad8384bc4dc","created_at":"2025-09-04T14:26:02.528Z","updated_at":"2025-09-04T14:26:02.528Z","parameter":"ph","unit":"std_units","value":"8.35","equipment":"unspecified_ph","equipment_limit":null},{"id":"36cf4b20-f52b-4a3f-b8cf-322769a36e55","created_at":"2025-09-04T14:26:02.534Z","updated_at":"2025-09-04T14:26:02.534Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"49bdb621-68d7-4062-a534-8918ab0f5873","created_at":"2025-09-04T14:26:02.539Z","updated_at":"2025-09-04T14:26:02.539Z","parameter":"air_temperature","unit":"deg_c","value":"16.52","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"1eb3a8ec-5199-4158-b5f3-fac6de9d12cf","created_at":"2025-09-04T14:26:02.543Z","updated_at":"2025-09-04T14:26:02.543Z","parameter":"total_phosphorus","unit":"ppb","value":"11","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a0b9f19a-ccad-40e0-b257-d726f0c983ea","created_at":"2025-09-04T14:26:02.548Z","updated_at":"2025-09-04T14:26:02.548Z","parameter":"water_temperature","unit":"deg_c","value":"19.45","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"fd434951-00f3-4915-9f29-c76fcd5f96af","created_at":"2025-09-04T14:26:02.552Z","updated_at":"2025-09-04T14:26:02.552Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"420","equipment":"lab_unspecified","equipment_limit":null}]}