{"id":"bd5d6412-353b-48c4-b994-f827e3f328a8","created_at":"2025-09-04T22:24:12.236Z","updated_at":"2026-01-21T21:07:39.808Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"eb39bbdc-dcf3-4325-83d7-ab16748978c6","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2018-02-14T00:00:00.000Z","observed_at_local":"2018-02-13T18:00:00-06:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: chloride's result of 1576ppm exceeds the normal range of 1500.0ppm.\nReview needed: Based on previous readings, conductivity's result of 4610μS/cm is outside the expected range of 538.92-1633.08μS/cm.","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/191029","readings":[{"id":"ca4ad01e-380d-44d9-9b9c-35666efcafbf","created_at":"2025-09-04T22:24:12.256Z","updated_at":"2025-09-04T22:24:12.256Z","parameter":"chloride","unit":"ppm","value":"1576","equipment":"unspecified_chloride","equipment_limit":null},{"id":"63d01f40-10ac-46e8-8dd1-eb40e7d30609","created_at":"2025-09-04T22:24:12.260Z","updated_at":"2025-09-04T22:24:12.260Z","parameter":"conductivity","unit":"us_cm","value":"4610","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}