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Description

This project provides for the design and construction of new and upgraded stormwater management facilities throughout the County under the County's Municipal Separate Storm Sewer System (MS4) Permit. Facilities include but are not limited to new or upgraded stormwater management ponds, Environmental Site Design (ESD) / Low-Impact Development (LID) facilities, and stream restorations.
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Phase

Ongoing

Status

Active
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Budget Snapshot
$147.13M Total
Expenditures/Funding
$83.08M 6 Year Total
Expenditures/Funding
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Cost Change

Costs increase due to enhanced requirements under the new MS4 permit and as FY27 and FY28 enter the six-year period, partially offset by slippage of prior-year appropriations while the County waited for the new permit to be issued.
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Justification

This project is needed to comply with the County's MS4 permitting requirements and to implement the County's adopted water quality goals (COMCOR Chapter 19, Article IV) and protect habitat conditions in local streams. In addition, the project supports the goals of the Anacostia Watershed Restoration Agreement.
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Other

This project utilizes Maryland Water Quality Revolving Loan Funds (long-term financing). Expenditures in the out-years include expected costs to meet the requirements of the County's next MS4 permit. The scope of the next permit is subject to negotiation with the Maryland Department of Environment.
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Fiscal Note

Funding Sources updated in FY23 to include Water Quality Protection Fund bonds in FY23-28. The County intends for a portion of Long Term Financing in FY22 to also be paid for with Water Quality Protection Fund bonds. FY23 also reflects transfer of $200,000 in Stormwater Management Waiver Fees from Misc. Stream Valley Improvements (P809319). FY21 supplemental in Intergovernmental for the amount of $93,773, and FY21 fund switch of $200,748 to remove State Aid and add Federal Aid for the Chesapeake Bay Trust Green Streets, Green Jobs, Green Towns grant program.
This project utilizes Maryland Water Quality Revolving Loan Funds (long-term financing) over the six-year period.
The work Program will be based on permit requirements, an assessment of priority needs and community input including feedback from stormwater partners.
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Disclosures

Expenditures will continue indefinitely. The County Executive asserts that this project conforms to the requirement of relevant local plans, as required by the Maryland Economic Growth, Resource Protection and Planning Act.
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Coordination

Department of Transportation, Maryland National Capital Park and Planning Commission, Department of Permitting Services, Maryland Department of the Environment, Natural Resources Conservation Service , U.S. Army Corps of Engineers, Facility Planning: Stormwater Management (No. 809319), and Maryland Department of Natural Resources.
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Budget Snapshot
$147.13M Total
Expenditures/Funding
$83.08M 6 Year Total
Expenditures/Funding
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Project Details
Project NumberP808726
Date Last Modified10/05/22
Administering AgencyEnvironmental Protection
CategoryConservation of Natural Resources
SubCategoryStormwater Management
Planning AreaCountywide
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Total Expenditures by Cost Element (000s)
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Total Funding by Source (000s)
EXPENDITURES (000s)
Cost ElementsTotalThru FY22Rem FY22Total 6 YearsFY 23FY 24FY 25FY 26FY 27FY 28Beyond 6 Years
Planning, Design and Supervision51680260711297243123990453632114248415841690
Land33000000000
Site Improvements and Utilities1010000000000
Construction879162794316235835068715781206849914805070500
Other75227042644166816808001000
Total Expenditures147131610692984830781092910485238951424212208113190
FUNDING (000s)
Funding SourceTotalThru FY22Rem FY22Total 6 YearsFY 23FY 24FY 25FY 26FY 27FY 28Beyond 6 Years
Contributions6006000000000
Current Revenue: Water Quality Protection2529214193134597541582161614761653163317940
Federal Aid201020100000000
Intergovernmental109410009400000000
Long-Term Financing65670120927045287466925724195948864600060000
State Aid1569936990120002000200020002000200020000
Stormwater Management Waiver Fees1740058011601801802002002002000
Water Quality Protection Bonds3737530085072904759656251525237513250
Total Funding Sources147131610692984830781092910485238951424212208113190
OPERATING BUDGET IMPACT ($000s)
Impact TypeTotal 6 YearsFY 23FY 24FY 25FY 26FY 27FY 28
Maintenance540909090909090
NET IMPACT540909090909090
APPROPRIATION AND EXPENDITURE DATA ($000s)
Appropriation FY 23 Request1600
Year First AppropriationFY87
Appropriation FY 24 Request1596
Last FY's Cost Estimate147131
Cumulative Appropriation100934
Expenditure / Encumbrances63075
Unencumbered Balance37859