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==TMDL MS4 permit guidance==
 
==TMDL MS4 permit guidance==
 +
*[[Forms, guidance, and resources for completing the TMDL annual report form]]
 
*[https://app.sharebase.com/#/folder/37975/share/185-Q8EKaJdyWQ3njbQssG7MTqUv49Q Link to many TMDL GIS shapefiles]
 
*[https://app.sharebase.com/#/folder/37975/share/185-Q8EKaJdyWQ3njbQssG7MTqUv49Q Link to many TMDL GIS shapefiles]
*[[MS4 webinars and videos]]
 
 
*[[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]]
+
*[[Guidance for completing the MS4 Permit TMDL Application Form]]
 +
*[[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]]

Revision as of 12:53, 4 May 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