{"id":"12d829ba-aa2b-400f-9560-0541ab18d6e9","created_at":"2025-09-04T22:23:26.372Z","updated_at":"2026-01-21T21:07:23.047Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"90216a63-89b4-456a-8053-32c03a765f4a","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2013-12-16T00:00:00.000Z","observed_at_local":"2013-12-15T18:00:00-06:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: chloride's result of 2495ppm exceeds the normal range of 1500.0ppm.\nReview needed: Based on previous readings, conductivity's result of 4500μS/cm is outside the expected range of 247.75-3272.25μS/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/190024","readings":[{"id":"f6037f9b-7182-42af-81d5-93fa988a8bda","created_at":"2025-09-04T22:23:26.400Z","updated_at":"2025-09-04T22:23:26.400Z","parameter":"chloride","unit":"ppm","value":"2495","equipment":"unspecified_chloride","equipment_limit":null},{"id":"adfe59a6-83f8-4c2f-a6d2-a3983fd09618","created_at":"2025-09-04T22:23:26.404Z","updated_at":"2025-09-04T22:23:26.404Z","parameter":"conductivity","unit":"us_cm","value":"4500","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}