{"id":"9d514e22-d9a7-47b6-a5d9-38a18022dbdb","created_at":"2025-09-04T22:23:55.225Z","updated_at":"2026-01-08T15:22:18.034Z","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":"2019-03-13T00:00:00.000Z","observed_at_local":"2019-03-12T19:00:00-05:00","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/190678","readings":[{"id":"a7c0c9a8-4bca-4316-9f66-6a1ac21d9bcf","created_at":"2025-09-04T22:23:55.246Z","updated_at":"2025-09-04T22:23:55.246Z","parameter":"chloride","unit":"ppm","value":"119","equipment":"unspecified_chloride","equipment_limit":null},{"id":"d74e2215-a3e4-4ab1-975a-d0c4790691f3","created_at":"2025-09-04T22:23:55.268Z","updated_at":"2025-09-04T22:23:55.268Z","parameter":"conductivity","unit":"us_cm","value":"670","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}