{"id":"e99539c3-be5a-4eff-af4e-03b2870dcd86","created_at":"2025-09-04T22:23:20.297Z","updated_at":"2026-01-08T15:17:56.392Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"02a6e5c9-725b-4379-9abc-a8a9b5281907","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2019-02-18T00:00:00.000Z","observed_at_local":"2019-02-17T18:00:00-06:00","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/189901","readings":[{"id":"2d483bc4-f164-4f80-a736-1d8b29e84294","created_at":"2025-09-04T22:23:20.319Z","updated_at":"2025-09-04T22:23:20.319Z","parameter":"chloride","unit":"ppm","value":"296","equipment":"unspecified_chloride","equipment_limit":null},{"id":"9d31dbdf-8237-4169-a7c3-f55c521a4963","created_at":"2025-09-04T22:23:20.329Z","updated_at":"2025-09-04T22:23:20.329Z","parameter":"conductivity","unit":"us_cm","value":"1252","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}