{"id":"237f1cbc-1385-4339-8dbb-d8f472a0ef88","created_at":"2025-09-04T22:23:26.805Z","updated_at":"2026-01-08T15:18:43.630Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"7e6f24a3-020d-47e2-844a-12533449fe7c","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2017-02-09T00:00:00.000Z","observed_at_local":"2017-02-08T18:00:00-06:00","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/190035","readings":[{"id":"dd5594bb-9bb9-4471-9604-15c1e669339e","created_at":"2025-09-04T22:23:26.834Z","updated_at":"2025-09-04T22:23:26.834Z","parameter":"chloride","unit":"ppm","value":"227","equipment":"unspecified_chloride","equipment_limit":null},{"id":"5df2ee86-946c-42bc-905c-bff451c8d950","created_at":"2025-09-04T22:23:26.837Z","updated_at":"2025-09-04T22:23:26.837Z","parameter":"conductivity","unit":"us_cm","value":"1610","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}