{"id":"4a70f55b-8197-4a79-9ae7-e53cbbe06eed","created_at":"2025-09-04T19:19:55.848Z","updated_at":"2026-01-20T21:23:17.897Z","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":"2017-06-14T14:08:00.000Z","observed_at_local":"2017-06-14T10:08:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: chloride's result of 3.1ppm is below the normal range of 12.0ppm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["calcium","secchi_depth","chloride","water_depth","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177827","readings":[{"id":"cc889876-97ae-4e4a-9afa-09604b5be43a","created_at":"2025-09-04T19:19:55.877Z","updated_at":"2025-09-04T19:19:55.877Z","parameter":"calcium","unit":"mg_l","value":"29.9","equipment":"unspecified_calcium","equipment_limit":null},{"id":"234bbc29-94c0-4ee9-acf4-15b71eb39021","created_at":"2025-09-04T19:19:55.889Z","updated_at":"2025-09-04T19:19:55.889Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"3eee0e44-8ce7-440a-8a5e-623c02b7fd84","created_at":"2025-09-04T19:19:55.909Z","updated_at":"2025-09-04T19:19:55.909Z","parameter":"chloride","unit":"ppm","value":"3.1","equipment":"unspecified_chloride","equipment_limit":null},{"id":"6c8e1bcc-0e8a-473c-8ec2-b480f0cb541c","created_at":"2025-09-04T19:19:55.942Z","updated_at":"2025-09-04T19:19:55.942Z","parameter":"water_depth","unit":"m","value":"5.0","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"18f911c9-f97e-419a-bb50-e8bd7fd1ee54","created_at":"2025-09-04T19:19:55.956Z","updated_at":"2025-09-04T19:19:55.956Z","parameter":"total_phosphorus","unit":"ppb","value":"8.3","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"f78e8cfa-0a37-44e9-87fe-d92a78646eff","created_at":"2025-09-04T19:19:55.969Z","updated_at":"2025-09-04T19:19:55.969Z","parameter":"water_temperature","unit":"deg_c","value":"20.0","equipment":"unspecified_water_temperature","equipment_limit":null}]}