{"id":"a5626f5d-1463-4a16-a900-3fd64a1dc4e8","created_at":"2025-09-04T14:27:02.872Z","updated_at":"2026-01-20T20:46:46.000Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"a91e34b2-b3fd-4462-a7c6-0d43ba843e2a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2008-10-01T04:00:00.000Z","observed_at_local":"2008-10-01T00:00:00-04:00","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/162126","readings":[{"id":"5f604933-3baa-4d86-ad33-eb0eac29e9d8","created_at":"2025-09-04T14:27:02.928Z","updated_at":"2025-09-04T14:27:02.928Z","parameter":"secchi_depth","unit":"m","value":"4.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"dacbdb0c-cfdc-4b64-a409-d8643f100d18","created_at":"2025-09-04T14:27:02.940Z","updated_at":"2025-09-04T14:27:02.940Z","parameter":"air_temperature","unit":"deg_c","value":"12","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"923852e1-8f2e-46ef-b2ae-a360dd3ee98c","created_at":"2025-09-04T14:27:02.954Z","updated_at":"2025-09-04T14:27:02.954Z","parameter":"total_phosphorus","unit":"ppb","value":"10","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"c56dc720-70d2-4e59-b741-3cee8b81d473","created_at":"2025-09-04T14:27:02.986Z","updated_at":"2025-09-04T14:27:02.986Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"6a294bd8-97da-4fef-9641-9ca5b8c75ffa","created_at":"2025-09-04T14:27:03.003Z","updated_at":"2025-09-04T14:27:03.003Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"530","equipment":"lab_unspecified","equipment_limit":null}]}