{"id":"322c3e45-2807-420f-aac9-12780f0c1284","created_at":"2025-09-04T22:24:58.118Z","updated_at":"2026-01-08T15:29:49.756Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"2ad41ee8-c605-4a0b-a75c-da8befe26e11","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2015-03-12T00:00:00.000Z","observed_at_local":"2015-03-11T19:00:00-05:00","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/191948","readings":[{"id":"4fd68059-31fc-49e1-afcf-ea41180f18cb","created_at":"2025-09-04T22:24:58.140Z","updated_at":"2025-09-04T22:24:58.140Z","parameter":"chloride","unit":"ppm","value":"84","equipment":"unspecified_chloride","equipment_limit":null},{"id":"c8fff52c-9ae8-4124-9ca6-0e8323085648","created_at":"2025-09-04T22:24:58.170Z","updated_at":"2025-09-04T22:24:58.170Z","parameter":"conductivity","unit":"us_cm","value":"610","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}