{"id":"912d9913-9820-4a2f-b82e-73e5f0b88cc0","created_at":"2025-09-04T22:25:04.702Z","updated_at":"2026-01-08T15:30:29.375Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"346aeb71-15fb-40b0-8448-e96d1f56bb1c","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2016-01-18T00:00:00.000Z","observed_at_local":"2016-01-17T18:00:00-06:00","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/192057","readings":[{"id":"d4ec9b5e-c40a-4b1d-90ef-3bea516c1110","created_at":"2025-09-04T22:25:04.728Z","updated_at":"2025-09-04T22:25:04.728Z","parameter":"chloride","unit":"ppm","value":"39","equipment":"unspecified_chloride","equipment_limit":null},{"id":"aadf99ad-c652-49e2-8b1c-7a8330e5c659","created_at":"2025-09-04T22:25:04.740Z","updated_at":"2025-09-04T22:25:04.740Z","parameter":"conductivity","unit":"us_cm","value":"700","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}