{"id":"3b37e38c-6fc0-43de-8a04-6136c0581eec","created_at":"2025-09-04T22:23:43.993Z","updated_at":"2026-01-08T15:20:50.417Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"765657fa-002c-40a2-86b3-eca233da0f44","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2016-01-16T00:00:00.000Z","observed_at_local":"2016-01-15T18:00:00-06:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chloride","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/190421","readings":[{"id":"541f93b1-f1d8-4d30-b571-04f6b183d421","created_at":"2025-09-04T22:23:44.016Z","updated_at":"2025-09-04T22:23:44.016Z","parameter":"chloride","unit":"ppm","value":"81","equipment":"unspecified_chloride","equipment_limit":null},{"id":"39142380-853f-4713-842f-1b91dafd5b04","created_at":"2025-09-04T22:23:44.039Z","updated_at":"2025-09-04T22:23:44.039Z","parameter":"conductivity","unit":"us_cm","value":"730","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}