{"id":"eb874a8f-3dd3-4fb3-95e6-a7dab15a8f32","created_at":"2025-09-04T22:37:48.604Z","updated_at":"2026-01-02T20:25:22.544Z","owner_id":"a968704d-75ca-4cd0-a7ae-df32049ee36b","location_id":"e5419eed-41ae-48b8-b229-a30b238d52bc","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2024-11-12T22:27:00.000Z","observed_at_local":"2024-11-12T16:27:00-06:00","notes":"Not much has changed since last year's monitoring.  The Rock Run Creek headwater is in Crest Hill near Theodore Marsh along Larkin/Weber Road.  Plenty of road sewers drain into the Rock Run Creek.  There is also the Crest Hill Waster Water Treatment Plant that releases into the Rock Run Creek.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chloride","current_weather","previous_weather"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMzQ0QVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMTY6MDk6NDcuNDE3WiIsInB1ciI6ImJsb2JfaWQifX0=--23525e9e19040c96186ebe96f9502a74a08daf5e/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Rock%20Run%20Creek%20Pic%20Bridge%20North%20View.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMW81QVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMTY6MDk6NDcuNDIxWiIsInB1ciI6ImJsb2JfaWQifX0=--21a915665567593154d667073956c30178fc4192/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Rock%20Run%20Creek%20Pic%20Bridge%20South%20View.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNTQ1QVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMTY6MDk6NDcuNDI0WiIsInB1ciI6ImJsb2JfaWQifX0=--a7b26c283efb5898073c5df5accae9a561f89d63/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Data%20Test%20Strip%2011_12_24.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeFU2QVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMTY6MDk6NDcuNDI2WiIsInB1ciI6ImJsb2JfaWQifX0=--3dee099a61797aa70af8f82cb5d9f497b4c650f0/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Rock%20Run%20Creek%20Pic%20Low%20Downstream.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMjg2QVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMTY6MDk6NDcuNDMwWiIsInB1ciI6ImJsb2JfaWQifX0=--d6ecb0cdae5688a0a47522a6e99408a7b101cf57/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Rock%20Run%20Creek%20Pic%20Low%20Upstream.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNlE2QVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMTY6MDk6NDcuNDMzWiIsInB1ciI6ImJsb2JfaWQifX0=--8bafdb1c3e64f0961f7917d38336c70a8478ad5d/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Rock%20Run%20Creek%20Pic%20Bike%20Path%20Bridge%20West%20View.jpg"],"permalink":"https://data.waterrangers.com/observations/195294","readings":[{"id":"1effa57a-2890-4b12-8e50-294afb4caf10","created_at":"2025-09-04T22:37:49.013Z","updated_at":"2025-09-04T22:37:49.013Z","parameter":"chloride","unit":"ppm","value":"203","equipment":"unspecified_chloride","equipment_limit":null},{"id":"8cd0dcab-31e4-4d1b-8851-ad3980421fbb","created_at":"2025-09-04T22:37:49.020Z","updated_at":"2025-09-04T22:37:49.020Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"9f81d758-d9f8-49e1-b0c5-c302d0048249","created_at":"2025-09-04T22:37:49.031Z","updated_at":"2025-09-04T22:37:49.031Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]}