{"id":"451e03de-7869-40f7-9d82-9c51b0330b45","created_at":"2025-09-04T19:20:00.832Z","updated_at":"2026-01-20T21:23:32.687Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"bba92577-2808-4b6f-97ee-b7216516341b","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2017-07-02T17:19:00.000Z","observed_at_local":"2017-07-02T13:19:00-04:00","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","hardness","water_depth","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177884","readings":[{"id":"28ac6062-09db-4684-a53a-8884f988f5e5","created_at":"2025-09-04T19:20:00.869Z","updated_at":"2025-09-04T19:20:00.869Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1c7fd4ca-342f-4c2c-8f8a-ab37ed00b806","created_at":"2025-09-04T19:20:00.874Z","updated_at":"2025-09-04T19:20:00.874Z","parameter":"hardness","unit":"mg_l","value":"120","equipment":"unspecified_hardness","equipment_limit":null},{"id":"fdb655b3-f558-4f66-809c-47ce71441ed0","created_at":"2025-09-04T19:20:00.878Z","updated_at":"2025-09-04T19:20:00.878Z","parameter":"water_depth","unit":"m","value":"4.0","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"02f7f03f-4d2c-4218-a627-fd29450e8fb3","created_at":"2025-09-04T19:20:00.881Z","updated_at":"2025-09-04T19:20:00.881Z","parameter":"water_temperature","unit":"deg_c","value":"22.3","equipment":"unspecified_water_temperature","equipment_limit":null}]}