MS4 Portal

ESC Fact Sheet Released!

ESC Fact Sheet Released!

New fact sheet released on enhanced erosion and sediment control practices in the Bay watershed!

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Identification of High Risk Lawns for Water Quality: Guidance for Chesapeake Bay Communities

Identification of High Risk Lawns for Water Quality: Guidance for Chesapeake Bay Communities

New UNM guidance document for local governments on how to identify high risk lawns.

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Green Infrastructure Design Competition – Blair County, PA

Green Infrastructure Design Competition – Blair County, PA

A Green Infrastructure Design Competition in Blair County, PA!

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Call for USWG Nominations!

Call for USWG Nominations!

The Urban Stormwater Workgroup invites nominations for outstanding candidates!

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Shoreline Management Practices Approved for Credit!

Shoreline Management Practices Approved for Credit!

A new credit for using shoreline management techniques to prevent or reduce tidal sediments getting into the Bay!

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Pennsylvania Urban BMP Funding Opportunity

Pennsylvania Urban BMP Funding Opportunity

Pennsylvania is now offering funding for the construction of urban stormwater BMPs located in the Chesapeake Bay watershed! Applications are due October 9.

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Urban BMP Fact Sheets

Urban BMP Fact Sheets

Urban BMP Fact Sheets simplify the Expert Panel reports to “Just the Facts”

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Revised VA Chesapeake Bay TMDL Action Plan Guidance Document Released!

Revised VA Chesapeake Bay TMDL Action Plan Guidance Document Released!

Virginia releases the revised version of their guidance document.

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New Nutrient Accounting Guidance Documents Released!

New Nutrient Accounting Guidance Documents Released!

Maryland and Virginia finalized and released their nutrient accounting guidance read more…

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