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City of Newport News
Chesapeake Bay TMDL Action Plan
(2024-2029 MS4 Permit Cycle)
3. Water Quality Projects Completed To Date
Since the First Cycle MS4 Permit (2016-2021) Chesapeake Bay TMDL Action Plan, the City of Newport
News has continued to construct water quality projects towards meeting TMDL requirements. Table 3-1
lists the projects and associated POC reductions that have been completed. All pollutant numbers have
been updated per final as-built conditions. To date, the City has implemented projects and practices to
reduce 3,411.02 pounds of Total Nitrogen per year and 1,260.60 pounds of Total Phosphorus per year.
Table 3-1. Completed Water Quality Projects
POC Reductions (lbs/yr)
COMPLETED WATER QUALITY IMPROVEMENT PROJECTS FOR CHESAPEAKE BAY
TMDL ACTION PLAN
Nitrogen Phosphorus
NN Police Headquarters Wet Pond 20.97 4.34
Public Works Annex Bioretention 2 2.13 0.35
Total Historical Data Reporting Credit 23.10 4.69
Hampton Avenue Channel Improvements & Constructed Wetlands (Constructed) 54.75 12.67
Public Works Operations Municipal Yard (Constructed) 8.01 0.62
Stoney Run Regional BMP (Constructed) 2,770.12 982
Total Retrofitting on Prior Developed Lands (2016-2021) 2,832.88 995.29
Glen Allen Court Channel Improvements (Constructed) 78.75 71.4
Turnberry Channel Improvements (Constructed) 49.39 52.61
Total First Cycle Stormwater Management Projects (2016-2021) 128.14 124.01
Lynchburg Drive Channel Improvements (Constructed) 54.23 49.16
Richneck Area Regional Water Quality & Flood Control BMP (Constructed) 135.40 28.39
Thalia / Saddler Drives Channel Improvements (Constructed) 65.1 59.02
Completed Stormwater Management Projects (2022-2024) 254.73 136.57
Lee Hall Well 1 NMP 0.19 0.007
Lee Hall Well 2 NMP 0.144 0.005
Skiffes' Creek Pump Station NMP 0.118 0.004
Jefferson Avenue Pump Station NMP 0.22 0.024
Total Urban Nutrient Management Plans 0.672 0.04
2022-2024 Septic Disconnects (49 total residences) 171.5 0.00
Total Nutrient Reductions To Date 3,411.02 1,260.60
4. Planned Water Quality Projects for 2024-2029 Permit Cycle
The following projects and nutrient credit purchases are planned for the 2024-2029 MS4 Permit cycle to
meet the current MS4 Permit TMDL requirements.
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