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*[https://www.pca.state.mn.us/sites/default/files/wq-strm4-12.pdf Coal Tar-based Sealcoat guidance] - Guide to the use and concerns with coal tar-based sealcoats | *[https://www.pca.state.mn.us/sites/default/files/wq-strm4-12.pdf Coal Tar-based Sealcoat guidance] - Guide to the use and concerns with coal tar-based sealcoats | ||
*[https://www.pca.state.mn.us/sites/default/files/wq-wwprm2-03.pdf Swimming Poll and Hot Tub Water Discharge guidance] - Guide for best managing pool and hot tub discharge | *[https://www.pca.state.mn.us/sites/default/files/wq-wwprm2-03.pdf Swimming Poll and Hot Tub Water Discharge guidance] - Guide for best managing pool and hot tub discharge | ||
+ | *[https://stormwater.pca.state.mn.us/index.php?title=MS4_fact_sheets Pollution prevention fact sheets] - Fact sheets for properly managing pollution throughout the construction and post-construction process |
It is easier to prevent pollution at the source than restore a surface water. MS4s are the first line of defense for many pollutants entering storm sewer systems within their jurisdiction, such as
MS4s must have a program to prevent or reduce pollutant discharges from municipally owned or operated properties.