{"id":"6881b9c3-cd01-4993-a441-b0e82ee266f0","created_at":"2025-09-04T22:23:50.407Z","updated_at":"2026-01-08T15:21:43.031Z","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":"2012-12-19T00:00:00.000Z","observed_at_local":"2012-12-18T18:00:00-06:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: chloride's result of 0ppm is below the normal range of 12.0ppm.","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/190569","readings":[{"id":"4bac8724-a7cc-4f25-b1f2-06d7f28c0f2c","created_at":"2025-09-04T22:23:50.433Z","updated_at":"2025-09-04T22:23:50.433Z","parameter":"conductivity","unit":"us_cm","value":"320","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"f398df23-1407-4acf-9b43-7a7eea031a96","created_at":"2025-09-04T22:23:50.429Z","updated_at":"2025-11-19T15:20:19.482Z","parameter":"chloride","unit":"ppm","value":"0","equipment":"unspecified_chloride","equipment_limit":"<="}]}