The document discusses the city's stormwater program before and after implementing changes. It overviews improvements like increasing the number of street sweepers from 3 to 4, resulting in streets being swept 4-5 times per year instead of 1-2 and removing over 400,000 more pounds of sweepings monthly. The stormwater program was established to improve surface water quality per federal mandates and includes public education, inspections, construction requirements, and structural control maintenance to meet its goals of cleaner rivers. Future plans include continuing education and implementing stormwater quality improvement projects.

1. City Council August 2, 2011

2. Street Sweeping – Before Stormwater Program

3. Street Sweeping – Before Stormwater Program 3 street sweepers Maintenance nightmare usually only 1 working at any given time City streets swept approximately once to twice per year

4. Street Sweeping – After Stormwater Program

5. Street Sweeping – After Stormwater Program 4 street sweepers Vacuum system removes much more dirt & debris than previous models City streets swept approximately 4-5 times per year 75-90 day cycles Average of 333 tons of sweepings per month currently 4,000 tons per year 91.5 tons per month or 1,100 tons total in 2007-2008 ~483,000 pounds per month more now than in 2007-2008

6. Street Sweeping

7. Street Sweeping Annual Costs

8. Street Sweeping Total Costs

9. Stormwater Program 2010-2011 Budget

10. Stormwater Program 2011-2012 Budget

12. Storm Water Management Purpose Federal mandate to improve surface water quality (Phase II Storm Water Program through the TCEQ) Clean up San Angelo’s rivers for: aquatic life drinking water aesthetics 2008 – Storm Water Management Plan 2010 – Storm Water Utility Fee (adopted 12/15/09)

13. Storm Water Division Community & Economic Development Department Operations Department Engineering Services Storm Water Engineering Storm Water Operations

14. Storm Water Division Personnel Clinton Bailey, P.E. – City Engineer Tim Wolff, P.E. – Storm Water Engineer Doug Kirkham – Storm Water Superintendent Lauren Weatherly – Storm Water GIS Analyst David Hall – Surveying/Engineering/GIS

15. Storm Water Management Plan Initial 5-yr permit through August 2012 6 Minimum Control Measures (MCM) 33 Best Management Practices (BMP) UCRA partnership Public education Classroom education Storm drain marking Storm water sampling & analysis Storm Water Master Plan

18. Water Quality Monitoring Storm Water Quality Monitoring Stations 10 permanent sites UCRA sampling and testing

19. Water Quality Monitoring

20. Water Quality Monitoring

21. Storm Water Operations Storm water maintenance crews Facility maintenance/construction Storm drain cleaning Mowing New guidelines along channels Street sweeping Revised schedules & routes River cleanup

24. …in the Future THE CONCHO RIVER AND ITS TRIBUTARIES WILL BE CLEANER! Cleaner drinking water Healthier fish and other aquatic wildlife More pleasant to look at or fish in

25. Stormwater Program General Education of City Employees Training sessions taught by the UCRA and City staff Education for City departments that have an impact on stormwater quality Lake Operations, Street & Bridge, Inspections, Vehicle Maintenance, Permits, Stormwater, Parks, Water Distribution Sessions tailored for each department

26. Stormwater Program General Education of City Employees Training sessions taught by the UCRA and City staff Education for City departments that have an impact on stormwater quality Lake Operations, Street & Bridge, Inspections, Vehicle Maintenance, Permits, Stormwater, Parks, Water Distribution Sessions tailored for each department

27. Stormwater Program Education of Elected Officials Presentation of stormwater issues, stormwater management plan, utility fee, etc. to City Council

28. Stormwater Program Developer / Builder / Engineer Education and Training Texas Commission on Environmental Quality presentation to Home Builders Association to outline Construction Permit requirements Development Review Committee meetings to inform developers, engineers, architects, builders, etc. of stormwater related concerns and requirements

29. Stormwater Program Illicit Discharge Inspections Field crews, citizens, City staff report illicit discharges to Stormwater Division Illegal dumping Erodible stockpiles Trash / debris in drainage system Stormwater Division and/or Code Enforcement investigates report

30. Stormwater Program Erosion Control Ordinance and Requirements for Construction Site Contractors Stormwater Ordinance and Stormwater Design Manual adopted November 16, 2010

31. Stormwater Program City Inspector Training Stormwater Engineer and Stormwater Superintendent attended StormCon, a national stormwater conference in San Antonio Stormwater Inspector to be hired in fiscal year 2011-2012

32. Stormwater Program Site Plan Review Development Review Committee informs developers, builders, engineers, and architects of stormwater-related concerns, regulations, and requirements for development within the city City Engineer Stormwater Engineer Site Plans and Plats are reviewed for stormwater-related issues as well as erosion control

33. Stormwater Program Construction Site Inspection and Enforcement Stormwater Inspector position to open in October 2011 Will inspect: Construction sites for erosion control and spills Illicit discharges Permanent erosion control measures Industrial activities that have potential in pollute stormwater runoff

34. Stormwater Program Receipt and Consideration of Information from Public Stormwater Hotline (486-3780) is posted on the City’s website and is listed on all utility bills Stormwater complaints and issues are documented to ensure investigation and resolution as well as for future reference

35. Stormwater Program Post Construction Stormwater Ordinance Stormwater Ordinance and Stormwater Design Manual adopted November 16, 2010

36. Stormwater Program Engineering Design Review Development Review Committee informs developers, builders, engineers, and architects of stormwater-related concerns, regulations, and requirements for development within the city City Engineer Stormwater Engineer Site Plans and Plats are reviewed for stormwater-related issues as well as erosion control

37. Stormwater Program Land Use Plan Water quality protection is evaluated in the revisions to the City’s Comprehensive Plan

38. Stormwater Program Structural Control Maintenance Stormwater Division routinely cleans and maintains permanent erosion control measures, including: Civil League Park rock filters Santa Rita Park rock filter 11th Street Detention Pond Lakeview retention ponds

39. Stormwater Program Chemical Application and Materials Management Ensure compliance with all OSHA and other industry guidelines for the application and storage of hazardous chemicals

40. Stormwater Program Storm Sewer System Maintenance Stormwater Division removes floatables, sediment, and other debris from the storm sewer system to reduce stormwater pollution and minimize drainage impediments One storm sewer cleaning/maintenance crew 2,674 tons of debris removed since August 2009