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

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Exterior StorageCNU BuildingsPaved Areas

1 inch ~ 80 feet

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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