{"id":"02846c6b-e270-433d-814c-a770165dfcab","created_at":"2025-09-04T22:23:15.687Z","updated_at":"2026-01-08T15:17:23.319Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"614e958d-bb5c-45d8-b1bf-5e92a0961c88","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2020-01-01T00:00:00.000Z","observed_at_local":"2019-12-31T18:00:00-06:00","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/189804","readings":[{"id":"c36fe563-52d0-445f-ab06-ca0382deeb14","created_at":"2025-09-04T22:23:15.711Z","updated_at":"2025-09-04T22:23:15.711Z","parameter":"chloride","unit":"ppm","value":"123","equipment":"unspecified_chloride","equipment_limit":null},{"id":"03b92284-3c43-40c3-9df9-e21f3931283f","created_at":"2025-09-04T22:23:15.715Z","updated_at":"2025-09-04T22:23:15.715Z","parameter":"conductivity","unit":"us_cm","value":"744","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}