{"id":"702f66d7-43b3-420a-9b64-526157ab2770","created_at":"2025-09-04T22:23:23.797Z","updated_at":"2026-01-08T15:18:19.265Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"03fa9218-1e6c-46c8-abd7-291acaa5366f","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2015-12-17T00:00:00.000Z","observed_at_local":"2015-12-16T18:00:00-06:00","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/189965","readings":[{"id":"10eb9e27-aedb-4b01-81eb-8798e5754185","created_at":"2025-09-04T22:23:23.817Z","updated_at":"2025-09-04T22:23:23.817Z","parameter":"chloride","unit":"ppm","value":"116","equipment":"unspecified_chloride","equipment_limit":null},{"id":"d3b0c279-9b49-4fd9-8870-531a9ad8e941","created_at":"2025-09-04T22:23:23.825Z","updated_at":"2025-09-04T22:23:23.825Z","parameter":"conductivity","unit":"us_cm","value":"920","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}