{"id":"deda84d8-cd97-4377-8afe-51be53ec6486","created_at":"2025-09-04T14:36:32.176Z","updated_at":"2026-01-20T20:59:54.011Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"33c55ec7-9080-4406-8b1d-cdaae3708f62","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-07-05T04:00:00.000Z","observed_at_local":"2012-07-05T00:00:00-04:00","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":["oxygen","secchi_depth","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165769","readings":[{"id":"c2f4ba5f-2abc-44b4-a0aa-2e3a2139aa5a","created_at":"2025-09-04T14:36:32.211Z","updated_at":"2025-09-04T14:36:32.211Z","parameter":"oxygen","unit":"mg_l","value":"8.37","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"3f977ccd-4e57-4502-812b-9f8106fc1641","created_at":"2025-09-04T14:36:32.234Z","updated_at":"2025-09-04T14:36:32.234Z","parameter":"secchi_depth","unit":"m","value":"6.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"10fd44eb-738d-41a3-8012-d15216b9817a","created_at":"2025-09-04T14:36:32.246Z","updated_at":"2025-09-04T14:36:32.246Z","parameter":"total_phosphorus","unit":"ppb","value":"11","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"e9dba9e4-09bb-45c1-9f62-e794124ba735","created_at":"2025-09-04T14:36:32.254Z","updated_at":"2025-09-04T14:36:32.254Z","parameter":"water_temperature","unit":"deg_c","value":"24.52","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"1abb5a23-402c-4a9f-b106-223d9ce3fba8","created_at":"2025-09-04T14:36:32.267Z","updated_at":"2025-09-04T14:36:32.267Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"330","equipment":"lab_unspecified","equipment_limit":null}]}