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Published byMeredith Denby Modified over 9 years ago
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When It Rains, It Drains An Overview of Our Community’s New Storm Water Management Program
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Clean Water
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Let’s Talk About... n What storm water is and why it can be a problem in our community. n What our community is doing to manage storm water and how these activities will benefit us.
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What is Storm Water? n Rain events n Snow melt n Other surface runoff and drainage
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Where Does Storm Water Go In Our Community? n Travels over land n Carried through municipal separate storm sewer system (MS4) n Discharges into the Tookany, Pennypack & Sandy Run Creeks
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A “Point” of Confusion: Point Source vs. Nonpoint Source n POINT source –Travels through a conveyance system –Regulated under permit program n NONPOINT source –Runoff that is not a point source –Addressed through voluntary programs
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Why is Storm Water a Problem? n Problem: Decrease in quality n Problem: Increase in quantity n Cause: Developed and disturbed land
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Why is Storm Water a Problem? n Problem: Non-storm water discharges enter systems n Cause: Illicit discharges n Cause: Illicit connections
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Storm Water Pollutants n Sediment n Nutrients n Bacteria n Oxygen Demand n Oil and Grease n Trace Metals n Toxic Chemicals n Chlorides n Thermal Impacts
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PA Water Quality and Storm Water Impacts n Total of 83,161 stream miles in PA –54% of total assessed n 18.1% of assessed waters degraded n Urban runoff #3 source of impairment –1187 miles of rivers and streams –14.5% of all impaired river and stream miles From 2001 305(b) Report Update
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Now We Know About Storm Water and Its Impacts on Our Community... But What Are We Doing About It?
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Storm Water Permit Program for Small Communities n New federal regulation requires permit for our community n PA DEP created state permitting program to meet federal regulation
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What Does Our Permit Require? n Implement a storm water management program n Track progress toward goals n Report on our progress
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Our Storm Water Program n Public Education n Construction Site Runoff Management n Illicit Discharge Detection and Elimination n Public Involvement n Post-Construction Storm Water Management n Good Housekeeping and Pollution Prevention
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Public Education and Outreach n Distribute educational materials developed by PA DEP n Develop outreach plan for community
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Public Involvement/Participation n Provide public notice n Create an public involvement plan n Hold a public meeting on the program n Start a volunteer program –Water Quality Monitoring –Storm Drain Stenciling –Stream Clean-Ups
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Illicit Discharge Detection and Elimination n Develop storm sewer system map n Implement program to detect non-storm water in system n Educate community on problems related to dumping in storm sewers
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Construction Site Storm Water Runoff Control n Enact DEP’s model ordinance n Coordinate with County Conservation District –Erosion and Sediment Control Program –NPDES Construction Storm Water Permitting n Educate construction industry
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Post-Construction Storm Water Management n Adopt PA DEP’s model storm water management ordinance n Ensure proper operation and maintenance of post- construction controls
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Pollution Prevention/ Good Housekeeping n Implement O & M program that focuses on pollution prevention n Train community employees on good housekeeping practices n Educate community on pollution prevention
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How Will Our Storm Water Program Benefit Our Community?
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Expected Benefits of Our Storm Water Program n Enhanced fishing n Enhanced opportunities for recreation n Reduced flood damage n Drinking water benefits n Navigational benefits n Reduced illness n Enhanced aesthetic value
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How Can You Get Involved? n Participate in storm drain stenciling program n Follow pollution prevention tips n Pass on information about the storm water program to other community residents n Report any storm water issues to Michael Powers, P.E., Abington Township Engineer
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