{"id":"a9422716-046d-44c3-9a7c-a82412177da3","created_at":"2025-09-04T22:25:15.637Z","updated_at":"2026-01-08T15:31:34.694Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"2ad41ee8-c605-4a0b-a75c-da8befe26e11","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2016-01-11T00:00:00.000Z","observed_at_local":"2016-01-10T18:00:00-06:00","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"],"photos":[],"permalink":"https://data.waterrangers.com/observations/192234","readings":[{"id":"754e6ba6-28c3-4ce1-80aa-fdf003bf2c0f","created_at":"2025-09-04T22:25:15.660Z","updated_at":"2025-09-04T22:25:15.660Z","parameter":"chloride","unit":"ppm","value":"50","equipment":"unspecified_chloride","equipment_limit":null}]}