Causes and Sources of Impairment

TMDL Implementation recommendations

041000090804: Heilman Ditch-Swan Creek                                                                               

Streambank and Riparian Restoration

Stream Restoration

Wetland Restoration

Conservation Easements

Dam Modification or Removal

Levee or DikeModification or Removal

Abandoned Mine Land Reclamation

Home Sewage Planning and Implementation

Education and Outreach

Agricultural Best Management Practices

Storm Water Best Management Practices

Regulatory PointSource Controls

Channelization (habitat alteration, sediment)*

x

x

x

 

 

 

 

 

 

 

x

x

CSOs (nutrients, bacteria)

 

 

 

 

 

 

 

 

 

 

 

x

Culverted channel (habitat alterations)

x

x

 

 

 

 

 

 

 

 

x

x

Dam/impoundment (habitat alterations)

x

x

 

 

x

 

 

 

 

 

 

 

HSTS (nutrients, bacteria)

 

 

 

 

 

 

 

x

x

 

 

x

Industrial runoff (chemicals, nutrients)

 

 

 

 

 

 

 

 

x

 

x

x

Row crop (nutrients, sediment)

 

 

 

x

 

 

 

 

x

x

 

 

Stone quarry (sediment, strontium)

 

 

 

 

 

 

 

 

 

 

 

x

Urban runoff/storm sewers (metals, organics)

 

 

 

 

 

 

 

 

x

 

x

x

see pages 144-147 of the Swan Creek TMDL Report for specific actions  

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