{"id":"7b71ac57-0285-4cd5-b2d5-d0d6f3ab3b09","created_at":"2025-09-04T22:24:44.412Z","updated_at":"2026-01-08T15:27:43.114Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"69722966-7cf1-4482-98fd-8c097f30d2cf","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2015-02-24T00:00:00.000Z","observed_at_local":"2015-02-23T18:00:00-06:00","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/191665","readings":[{"id":"1a549f3a-7c84-49fe-a47a-91e61236a734","created_at":"2025-09-04T22:24:44.434Z","updated_at":"2025-09-04T22:24:44.434Z","parameter":"chloride","unit":"ppm","value":"476","equipment":"unspecified_chloride","equipment_limit":null},{"id":"7e7b0645-30d6-425f-85d8-6e5a9a675b4c","created_at":"2025-09-04T22:24:44.438Z","updated_at":"2025-09-04T22:24:44.438Z","parameter":"conductivity","unit":"us_cm","value":"2200","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}