City Council March 5, 2013 UCRA stormwater plan

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City Council March 5, 2013 UCRA stormwater plan

  1. 1. CITY OF SAN ANGELOSTORM WATER PRESENTATION2/19/2013
  2. 2. What is storm water??• Storm water is the volume and timing of runoff water following a rain event and potential contaminants that the water is carrying.• Storm water pollution is typically called “Non-Point Source Pollution“
  3. 3. STORM WATER PROJECT TASKS• Storm Water Monitoring• Water Quality Database• Computer Modeling• Education/Outreach• BMP Structural Controls• Special Projects
  4. 4. City of San Angelo Storm Water Monitoring Stations
  5. 5. August 13, 2011 Event
  6. 6. Total P NO3-NO2 TKN TSS VOLUME DATE SITE mg/L mg/L mg/L mg/L BOD AC-FT P load (lbs) N load(lbs) TSS (lbs) BOD (lbs)8.13.11 2 0.75 0.3 2.28 782 5.3 1851.7 3776.5 11480.7 3937676 26687.6 P DATE SITE Total P mg/L NO3-NO2 mg/L TKN mg/L TSS mg/L BOD VOLUME(AC-FT) load(lbs) N load(lbs) TSS (lbs) BOD (lbs) RA at 8.13.11 2 0.75 0.3 2.28 782 5.3 1851.7 3776.5 11480.7 3937676 26687.6 WTP
  7. 7. Education/Outreach
  8. 8. www.ucratx.orgchuckb@ucratx.org

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