{"id":"79efda11-86ac-4851-a647-5b19b006db38","created_at":"2025-09-04T19:19:51.234Z","updated_at":"2026-01-20T21:23:06.450Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"41f4366a-43d3-4fab-99eb-cbf4a4a4c020","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2016-09-12T16:35:00.000Z","observed_at_local":"2016-09-12T12:35:00-04:00","notes":"Bottom Temp: 23.5°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","water_depth","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177784","readings":[{"id":"46160596-0628-4815-b0cd-1be2d5918849","created_at":"2025-09-04T19:19:51.275Z","updated_at":"2025-09-04T19:19:51.275Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ea4b31df-e5af-4efe-873b-0e399ffbbca0","created_at":"2025-09-04T19:19:51.291Z","updated_at":"2025-09-04T19:19:51.291Z","parameter":"water_depth","unit":"m","value":"1.7","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"98e4ffe7-c51b-4539-8c11-bd671eef9903","created_at":"2025-09-04T19:19:51.302Z","updated_at":"2025-09-04T19:19:51.302Z","parameter":"total_phosphorus","unit":"ppb","value":"8.9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b16efdaa-43d6-422c-8c69-be5597825088","created_at":"2025-09-04T19:19:51.317Z","updated_at":"2025-09-04T19:19:51.317Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null}]}