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Virginia's 6th Order Watersheds (v5) · c b47 jl4 3 j a41 ju53 ja37 jl02 j r18 ju 5 ju28 cb25 jl29...

Date post: 12-Jul-2020
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NE85 AO01 TP16 RL22 NE04 PL20 CL05 PU09 NE82 RL05 PU20 RD13 RL08 JU17 PU15 TH19 CL04 YA02 PU04 PL74 AS08 RL02 TP15 TP17 AS11 PU05 CM26 RD40 PS87 RL17 TP19 RD42 TC35 CM28 CB30 JU16 NE84 RL24 NE89 PU21 PU07 PU22 TH46 TC20 RD71 YA01 TH05 RL15 RD68 NE90 RL19 Virginia's 6th Order NWBD* Units * NWBD: National Watershed Boundary Dataset (1,251 6th order watersheds) (also referred to as 12 digit hydrologic units, for example: Ramseys Draft: 6th order code JU62 = 12 digit code 020802020102) Major River Basins Chesapeake Bay/Atlantic Ocean and Small Coastal Chowan River and Dismal Swamp James River New River Potomac River Rappahannock River Roanoke and Yadkin Rivers Shenandoah River Tennessee and Big Sandy Rivers York River 0 25 50 75 100 12.5 Miles Sources: Virginia Department of Environmental Quality (Water Quality Standards) Virginia Department of Conservation & Recreation (Aug 2016; vanwbd v5) «
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Page 1: Virginia's 6th Order Watersheds (v5) · c b47 jl4 3 j a41 ju53 ja37 jl02 j r18 ju 5 ju28 cb25 jl29 cb21 ps01 p l07 as04 tc14 jm8 4 jl 3 ru09 ps6 8 rd47 ra68 as20 cb0 2 yo46 th 12

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PL74

AS08

RL02

TP15TP17

AS11

PU05

CM26RD40

PS87

RL17

TP19

RD42

TC35

CM28

CB30

JU16

NE84

RL24

NE89

PU21

PU07

PU22

TH46

TC20

RD71YA01

TH05

RL15RD68

NE90

RL19

Virginia's 6th Order NWBD* Units

* NWBD: National Watershed Boundary Dataset (1,251 6th order watersheds) (also referred to as 12 digit hydrologic units, for example: Ramseys Draft: 6th order code JU62 = 12 digit code 020802020102)

Major River BasinsChesapeake Bay/Atlantic Ocean and Small CoastalChowan River and Dismal SwampJames RiverNew RiverPotomac RiverRappahannock RiverRoanoke and Yadkin RiversShenandoah RiverTennessee and Big Sandy RiversYork River

0 25 50 75 10012.5Miles Sources:

Virginia Department of Environmental Quality (Water Quality Standards) Virginia Department of Conservation & Recreation (Aug 2016; vanwbd v5)«

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