{"id":"1a48a9f3-bc35-45d6-9cd8-47f8fc7d9b8f","created_at":"2025-08-22T14:19:46.219Z","updated_at":"2025-12-31T15:06:11.042Z","owner_id":"0b1b8415-ab7c-4eb7-b751-8548a742310a","location_id":"e21bfee6-2bfb-4bae-8876-0f2455fb73d2","dataset_id":"76203aee-4d33-4a3d-9b50-e2ebff1b3c79","form_id":"ab94dbbe-87f3-4708-9317-b9ea9a8e938d","observed_at":"2023-12-15T13:30:00.000Z","observed_at_local":"2023-12-15T13:30:00+00:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/77306","readings":[{"id":"d492c8c5-3119-4d37-aaca-74d3497b29ad","created_at":"2025-08-22T14:19:46.262Z","updated_at":"2025-08-22T14:19:46.262Z","parameter":"ammonia","unit":"mg_l","value":".23","equipment":"hanna_checker_ammonia_low_range","equipment_limit":null},{"id":"966cfcb9-0a19-49a6-8c09-cd8e50fce654","created_at":"2025-08-22T14:19:46.278Z","updated_at":"2025-08-22T14:19:46.278Z","parameter":"phosphates","unit":"mg_l","value":".45","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]}