GIS better visualizes stormwater �ows, manages conveyancesystems, and inventories best management practices.
Enhancing operating, maintainance, and asset management.
· Assets· Orthophoto · GIS Data· Drainage· Site Locus
Stormwater runo� can cause signi�cant harm to our waterways.Proper management of materials and best practices can reduce pollution.Site maps show the locations of stormwater infrastructure and to identify areas with the potential to impact water quaility.
Protecting Water Quality Through GIS
STORMWATER MAPPINGPOLLUTION PREVENTION PLANNING
The �gure on the left depicts a GIS generated map of a University in Virginia. The “background” layer shows the di�erent drainage basins impacted by
stormwater runo�. The yellow line depicts the area of the stormwater permit. Also note that the map shows impermeable surfaces such as buildings and
paved areas.
The �gure on the right depicts a GIS site plan of a University Facilities Operations Plant. The map shows the outline of the building, paved areas,
dumpsters (green diamonds), catch basins (blue), conveyance (green dotted lines), storage areas, the boundary of operations (red line) and the direction of
stormwater �ow based on topography.
ryankmetz.com
Warwick Blvd
University Pl
Prince Drew Rd
Moores Ln N
Shoe Ln
Paddock Dr
Sweetbriar Dr
Jacobs
Ln
Avenue of the Arts
Glenn Ln
Timberline Cres
Nutmeg
Quarter
PlMoores Ln S
Hiden Blvd
Warwick Blvd
_̂
Figure 2: SWPP GIS DataChristopher Newport University
1 Ave. of the Arts Newport News, VA
Document Path: Z:\Infrastructure Design\Private\Projects\SWPPP_2_GIS_Data.mxd
June 2016
Last Updated: 6/29/2016
¯1:10,000
0 500 1,000Feet
Service Layer Credits: MS4 Boundary and outfalls derived from Koontz-Bryant, PC; 2014. All other data derived City ofNewport News GIS; 2015.
LegendBuildingsChesapeake Bay Preservation AreasCNU MS4 BoundaryHalf Mile RadiusPavedAreas
Roads
n SchoolsWaterBodiesWetlands
Outfalls
1 inch~833 feet
Warwick Blvd
University Pl
Moores Ln N
Prince Drew Rd
Shoe Ln
Paddock Dr
Sweetbriar
Dr
Avenueof
theArt
s
G lenn Ln
Nutm
egQuar
terPl
Fairw
ayLn
Timberline Cres
Moores Ln S
Hiden BlvdWarwick Blvd
_̂
Figure 4: SWPP Areas of High PriorityChristopher Newport University
1 Ave. of the Arts Newport News, VA
Document Path: Z:\Infrastructure Design\Private\Projects\SWPPP_4_High_Priority.mxd
June 2016
Last Updated: 6/29/2016
¯1:7,000
0 450 900Feet
Service Layer Credits: Virginia Geographic Information Network; Road data from City of Newport News GIS; 2015. MS4Boundary Data derived from Koontz, Bryant, PC; 2015. High Priority Areas identified by CNU; 2016.
LegendRoadsCNU MS4 General Permit BoundaryCNU Property under Newport News' MS4
High Priority AreasFacilities Support OperationsFood Services - Waste Management AreaLandscaping OperationsWaste Management Area 1 inch ~ 600 feet
_̂
Figure 2.1: SWPP Drainage BasinsChristopher Newport University
1 Ave. of the Arts Newport News, VA
Document Path: Z:\Infrastructure Design\Private\Projects\SWPPP_2.1_drainage_basins.mxd
June 2016
Last Updated: 6/29/2016
¯1:10,000
0 500 1,000Feet
Service Layer Credits: MS4 Boundary derived from Koontz-Bryant, PC; 2014. All other data derived from City of NewportNews GIS; 2015.
LegendBuildingsCNU MS4 BoundaryHalf Mile RadiusPavedAreasRoadsWaterBodiesWetlands
Drainage BasinsDeep CreekFishers CreekIndigo LakeLake MauryNorth RiversideSouth Riverside
1 inch~833 feet
Warwick Blvd
University Pl
Moores Ln N
Prince Drew Rd
Shoe Ln
Paddock Dr
Sweetbriar Dr
Avenue
ofthe
Arts
Glenn Ln
Fairw
ayLn
Nutmeg Quarte
r Pl
Jaco
bsLn
Moores Ln S
Timberline CresHiden Blvd
Warwick Blvd
_̂
Figure 3: SWPP OrthophotographChristopher Newport University
1 Ave. of the Arts Newport News, VA
Document Path: Z:\Infrastructure Design\Private\Projects\SWPPP_3_Ortho.mxd
June 2016
Last Updated: 6/29/2016
¯1:7,000
0 450 900Feet
Service Layer Credits: Virginia Geographic Information Network; Road Data from City of Newport News' GIS; 2015. MS4Boundary data from Koontz-Bryant, PC; 2015.
LegendCNU MS4 General Permit BoundaryCNU Property under Newport News' MS4Roads
Outfalls1 inch ~ 600 feet
_̂
Figure 1: SWPP Site LocusChristopher Newport University
1 Ave. of the Arts Newport News, VA
Document Path: Z:\Infrastructure Design\Private\Projects\SWPPP_1_site_locus.mxd
June 2016
Last Updated: 5/31/2016
¯1:24,000
0 0.15 0.3 0.45 0.6MilesThe red concentric circles
represent a radius of 0.5 miles and 1 mile from the center of
the University.
Service Layer Credits: Copyright:© 2013 National Geographic Society, i-cubed 1 inch~2,000 feet
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Figure 6: Plant Operations & Commonwealth Hall
Christopher Newport University 1 Ave. of the Arts
Newport News, VA
Document Path: Z:\Infrastructure Design\Private\Projects\SWPPP_6_Plant_Ops.mxd
May 2016
Last Updated: 5/31/2016
1:1,000
0 60 120Feet
Service Layer Credits: Roads, Buildings,Parcels, Sidewalks,Storm Drains, Gravity Mains and Paved Areas derivedfrom the City of Newport News GIS; 2015. Dumpsters, storage, areas, sump, bag houses, and flow lines derived fromCNU field survey; 2016.
LegendPlant Operations Commonwealth Hall
!@ Storm DrainGravity Main
\\\Swale&M Sump
Roads
"/ Dumpsters!
*
" Bag House%defgc Chemical Storage Shed
Exterior StorageCNU BuildingsPaved Areas
1 inch ~ 80 feet
_̂
¯
Stormwater Flow
Loading Dock
Loading Dock
Sign Shop
Plant Operations Total Area: 1.96 Acres Impervious Area: 1.72 Acres Pervious Area: 0.24 Acres
Commonwealth Hall Total Area: 1.3 AcresImpervious Area: 0.68 Acres
Pervious Area: 0.62 AcresDrainage Basin: Lake Maury