{"id":"e85d347d-90ce-4caf-950f-b20425408cd9","created_at":"2025-08-26T18:22:18.455Z","updated_at":"2026-01-12T19:30:42.546Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"a32b1ea8-6b2e-409e-ac1d-a3c9b2e09822","dataset_id":"d63dc65f-f217-4efe-98f7-0a9cef1c921b","form_id":"78eea5a6-0c5f-4d23-8474-3e44def1baec","observed_at":"2019-09-23T23:40:00.000Z","observed_at_local":"2019-09-23T19:40:00-04:00","notes":"It was raining quite hard by the time this test was completed, I fear the rain may have skewed the hardness as it was considerably different from the test taken 10 minutes earlier at the other location. ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","chlorine","hardness","alkalinity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcWgrIiwiZXhwIjoiMjAyNi0wNS0wOFQxMjo0NDoxNS44NzhaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--75cbb581a20ebdd5e0cce7e91bb8ab8fd03e440e/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/81305","readings":[{"id":"4c87e32b-6d87-47ab-87aa-c7194bbe191d","created_at":"2025-08-26T18:22:18.496Z","updated_at":"2025-08-26T18:22:18.496Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"ac4b5fd9-bb97-4694-ab48-ac329a2fd001","created_at":"2025-08-26T18:22:18.500Z","updated_at":"2025-08-26T18:22:18.500Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"2d2bfce0-98d1-4e6f-8961-522caa821dc3","created_at":"2025-08-26T18:22:18.504Z","updated_at":"2025-08-26T18:22:18.504Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"5bf0a56c-5a4a-4ab4-b975-c12069ced861","created_at":"2025-08-26T18:22:18.508Z","updated_at":"2025-08-26T18:22:18.508Z","parameter":"alkalinity","unit":"ppm","value":"160","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"a3dcd79d-a914-4d41-826b-03d729cddbb5","created_at":"2025-08-26T18:22:18.511Z","updated_at":"2025-08-26T18:22:18.511Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"37fb595b-330b-4c29-b4a7-b2b0100535f2","created_at":"2025-08-26T18:22:18.515Z","updated_at":"2025-08-26T18:22:18.515Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}