{"id":"964bd055-9451-43ed-8658-6bd86f608c1b","created_at":"2025-09-04T19:19:50.126Z","updated_at":"2026-01-20T21:23:03.193Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"0ef68e55-4599-40b6-a52b-16f4e7bd64df","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2016-09-12T15:30:00.000Z","observed_at_local":"2016-09-12T11:30:00-04:00","notes":"Bottom Temp: 21°C\r\nSunny day no clouds winds ~5 km/hr. Last significant rains 5 days prior to sampling. Very windy 1.5 days before sampling. Lake\r\nshallowest in years.","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","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177774","readings":[{"id":"dc886559-895b-4ea3-94fd-3f678c5ab93b","created_at":"2025-09-04T19:19:50.167Z","updated_at":"2025-09-04T19:19:50.167Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"83099acd-5c10-4819-a319-dfc6ec6ec684","created_at":"2025-09-04T19:19:50.186Z","updated_at":"2025-09-04T19:19:50.186Z","parameter":"total_phosphorus","unit":"ppb","value":"9.5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"358a8c4e-1419-47e8-b5ba-a6b9d5515fdf","created_at":"2025-09-04T19:19:50.204Z","updated_at":"2025-09-04T19:19:50.204Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null}]}