{"id":"ea0a143f-fb71-4887-8358-80bd5a7751e2","created_at":"2025-09-04T19:19:43.401Z","updated_at":"2026-01-20T21:22:36.761Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"39f247f3-ab97-4592-a531-73ec3dc2b1b7","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2015-10-21T15:20:00.000Z","observed_at_local":"2015-10-21T11:20:00-04:00","notes":"","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/177685","readings":[{"id":"c873fdd9-698d-47b1-951a-a7b361bfeda3","created_at":"2025-09-04T19:19:43.434Z","updated_at":"2025-09-04T19:19:43.434Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9055af53-ae59-46f7-80d4-f8ac6bbeff86","created_at":"2025-09-04T19:19:43.438Z","updated_at":"2025-09-04T19:19:43.438Z","parameter":"total_phosphorus","unit":"ppb","value":"8.2","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"c3222a94-6ed1-4520-9ae9-a5417a4d2eb1","created_at":"2025-09-04T19:19:43.442Z","updated_at":"2025-09-04T19:19:43.442Z","parameter":"water_temperature","unit":"deg_c","value":"10","equipment":"unspecified_water_temperature","equipment_limit":null}]}