{"id":"9b8fa76e-d51c-4650-b05a-06a08b3d87b4","created_at":"2025-09-04T22:23:53.206Z","updated_at":"2026-01-08T15:22:03.832Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"77e502dd-b1ed-455e-9d60-419fb2fab6ba","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2017-02-08T00:00:00.000Z","observed_at_local":"2017-02-07T18:00:00-06:00","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/190638","readings":[{"id":"9441f830-e438-4fa8-a896-d283c64aedfe","created_at":"2025-09-04T22:23:53.228Z","updated_at":"2025-09-04T22:23:53.228Z","parameter":"chloride","unit":"ppm","value":"209","equipment":"unspecified_chloride","equipment_limit":null},{"id":"218ecd0e-eb41-40e6-897f-bf45733276ab","created_at":"2025-09-04T22:23:53.231Z","updated_at":"2025-09-04T22:23:53.231Z","parameter":"conductivity","unit":"us_cm","value":"1300","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}