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==TMDL MS4 permit guidance==
 
==TMDL MS4 permit guidance==
*[https://app.sharebase.com/#/folder/37975/share/185-BgO2ik3X58gwefaaslSSFjXWs1g Link to many TMDL GIS shapefiles]
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*[[Forms, guidance, and resources for completing the TMDL annual report form]]
*[[MS4 webinars and videos]]
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*[https://app.sharebase.com/#/folder/37975/share/185-Q1-TNDRGoWTY36vjTargBt78TGs Link to many TMDL GIS shapefiles]
 
*[[Summary of TMDL requirements in stormwater permits]]
 
*[[Summary of TMDL requirements in stormwater permits]]
*[[Guidance for completing the MS4 Permit TMDL Application Form]]
 
 
*[[Guidance for meeting chloride TMDL MS4 permit requirements]]
 
*[[Guidance for meeting chloride TMDL MS4 permit requirements]]
 
*[[Guidance for meeting bacteria TMDL MS4 permit requirements]]
 
*[[Guidance for meeting bacteria TMDL MS4 permit requirements]]
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*[[Guidance for categorical TMDLs]]
 
*[[Guidance for categorical TMDLs]]
 
*[[List of Approved TMDLs with MS4 WLAs]]
 
*[[List of Approved TMDLs with MS4 WLAs]]
*[[Forms, guidance, and resources for completing the TMDL annual report form]]
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*[[Guidance for completing the MS4 Permit TMDL Application Form]]
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*[[MS4 webinars and videos]]
 
*[[Baseline year]]
 
*[[Baseline year]]
 
*[[Interpreting wasteload allocations based on flow/load duration curves]]
 
*[[Interpreting wasteload allocations based on flow/load duration curves]]
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*[[Information about the 2019 Legislation and affected MS4s]]
  
 
==TMDL toolkit for MS4 permit compliance==
 
==TMDL toolkit for MS4 permit compliance==
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<!--
 
<!--
 
*[[http://www.pca.state.mn.us/index.php/view-document.html?gid=19456 List of approved TMDLs with MS4 Wasteload Allocations]]
 
*[[http://www.pca.state.mn.us/index.php/view-document.html?gid=19456 List of approved TMDLs with MS4 Wasteload Allocations]]
-->
 
<!--
 
*[[MPCA guidance for setting wasteload allocations for regulated stormwater]]
 
 
-->
 
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*[[Technical guidance used by MPCA to develop guidelines for setting TMDL WLAs for regulated stormwater]]
 
*[[Technical guidance used by MPCA to develop guidelines for setting TMDL WLAs for regulated stormwater]]
<!--
 
*[[Case studies for regulated stormwater issues]]
 
-->
 
 
*[[Guidance on what discharges should be included in the TMDL wasteload allocation for MS4 stormwater]]
 
*[[Guidance on what discharges should be included in the TMDL wasteload allocation for MS4 stormwater]]
<!--
 
*[[Fact sheet on what discharges should be included in the TMDL wasteload allocation for MS4 stormwater]]
 
-->
 
<!--
 
*[[Guidance for addressing large watershed TMDL studies]]
 
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*[[Guidance for developing TMDL implementation plans for MS4 stormwater]]
 
<!--
 
*[[Fact sheet for developing TMDL implementation plans for permitted MS4 stormwater]]
 
-->
 
<!--
 
*[[File:Guidance on What Discharges Should be Included in the TMDL Wasteload Allocation for MS4 Stormwater.docx|Guidance on What Discharges Should be Included in the TMDL Wasteload Allocation for MS4 Stormwater]] - August 2010
 
-->
 
 
*[[Construction activity by county]]
 
*[[Construction activity by county]]
 
*Training modules
 
*Training modules
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**The TMDL Process as it Relates to Stormwater - [[File:Wq-strm7-83a.pdf]]
 
**The TMDL Process as it Relates to Stormwater - [[File:Wq-strm7-83a.pdf]]
 
**TMDL Stormwater Language - [[File:Wq-strm7-84a.pdf]]
 
**TMDL Stormwater Language - [[File:Wq-strm7-84a.pdf]]
**Setting Wasteload Allocationsin a TMDL - [[File:Wq-strm7-84b.pdf]]
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**Setting Wasteload Allocations in a TMDL - [[File:Wq-strm7-84b.pdf]]
**Setting Implementation Strategies in the TMDL Implementation Plan - [[File:Wq-strm7-84c.pdf]]
 
 
**Meeting Requirements of a TMDL - [[File:Wq-strm7-85a.pdf]]
 
**Meeting Requirements of a TMDL - [[File:Wq-strm7-85a.pdf]]
  

Revision as of 21:24, 24 October 2022

Total Maximum Daily Loads (TMDLs) are EPA approved amounts of pollutant loading that can occur and have a water body meet water quality standards. This page is collection of links and resources to better understand, and meet, TMDL requirements.

image of Miss and St Croix rivers confluence
Confluence of the St. Croix and Mississippi rivers. Note the St. Croix River is not impaired for sediment, while the Mississippi River is impaired.

TMDL MS4 permit guidance

TMDL toolkit for MS4 permit compliance

image
Access a quick guide for using models to meet MS4 TMDL requirements

TMDL guidance and general information

Information received from MS4 permittees

Links and other resources