{"id":"a735adaf-1d94-4338-84ab-80dcbf7d6880","created_at":"2025-09-04T22:24:42.419Z","updated_at":"2026-01-08T15:27:27.997Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"bfaa1b0d-aa94-4d76-82a7-1a3cdb7190d3","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2016-01-21T00:00:00.000Z","observed_at_local":"2016-01-20T18:00:00-06:00","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/191620","readings":[{"id":"34da729e-b953-4b47-9419-f126747830d4","created_at":"2025-09-04T22:24:42.438Z","updated_at":"2025-09-04T22:24:42.438Z","parameter":"chloride","unit":"ppm","value":"33","equipment":"unspecified_chloride","equipment_limit":null},{"id":"83b5cfef-a0de-43fd-b00b-8d7f2c39fddb","created_at":"2025-09-04T22:24:42.442Z","updated_at":"2025-09-04T22:24:42.442Z","parameter":"conductivity","unit":"us_cm","value":"660","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}