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Impaired Waters and TMDLs
Contact Us

Innovative TMDLs using Impervious Cover

Three states in EPA Region 1 have developed TMDLs using impervious cover and flow as surrogates for stormwater-source pollutants in streams listed for biological impairment.

  • Barberry Creek, Maine, Total Maximum Daily Load (pdf)
  • A Total Maximum Daily Load Analysis for Eagleville Brook, Mansfield, Connecticut (pdf)
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Last updated on December 21, 2021
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