CB47

AO22

JL43

JA41JL02

JA37

JL29

JU53

JR18

JU55

JL33

JU28

PL07

CB25

CB21

AS04

JM84

PS01

JU48

RL11

JA40

TC14

AS20

RA68

JA29

AO15

CB02

TH28

JR09

PS68

PL22

JU05

JL49

RU09

RD47

TH12

RA34

JA28

JU34

YO11

YO46

RA07

JR01

JM58

YO57

BS30

JU18

TC01

JU44

TC23

PL02

NE31

CU62

AO11

YO27

NE72

RA49

RU31

PL30

TP10

YO52

JM16

JU02

RU39

CM11

PS31

RU80

JL03

NE28

PL13

PL11

JA21

YO36JM29

JU78

NE17

CU40

NE48

NE25

PU16

JL07

RD24

RU29

YO24

AO04

RD63

YO25

JM73

CU58RU15

RA61

JA05

RD06

JM38

YO16

NE40

TC04

RU22 CU57

JU73

CU26

JL01

JM36

CU17

JL38

PL45

YO05

JU52

TP18

JU41

RU43

RA06

PS57

PS35

RA26

RU38

CB10

CU53

JA08

PS34

PL68

NE81

CB36

RU91

RU61

JM59

TC06

TH43

RL10

CM16

CU46NE23

PS30

JM01

RA10

PL71

NE26

JU69

RU88

RU49

RD36

RA46

JU33

YO12

PS65

RU78

RA11

JU36JR22

NE64

TH04

RU83

TC21

BS14

JA31

JU19

RU14

JM66

CM04

TC13

RU41

JL23

JL53

JU45

RD12

JU01

CM14

PL46PS76

JM32

JU29

BS33

AO14YO34

NE73

NE39

JM40

YO03

YO38

RA66

CU28

YO39

YO68

TH02

CU14

PL40

JL26

BS10

AO13

PS14RA39

JM14

CM30

JU13

RU06

TP11

YO47

PL64

JU76

JL14

TC28

YO26

JU43RU50

TH01

NE78

JM70

JM08

CB46

RA55

NE20

YO37

RL13

PL26

RD67

RU60

PS85

PS42

JM25

PS75

JA27

JL37

JU08

JU66

JU85

CU61

RU13

RU30

TP06

PS79

RA19

YO48

YO51

JA14

TC30JL48

RA08

JU54

CM27

CM10

RU16

PL12

YO01

TH35

PS63

RD17

PS56

NE52

NE79

JA03

RD15

RA69

RU87

JA44

RD44

RU67

RA51

JU81

JA10

AS09

RA17

NE75

TH13

CU01

PS08

JL54

CM24

RA64

CU25

YO56

JL45TH31

JM28

NE05

PS32

TC05

JL18

NE74

JL55

JM35

RU24

RA57

JR10

NE50

CB06

PS16

PS67

TP12

NE22

JL35

CU12TH24 CM07

JR02

TP07

PS36

CB41

NE49

AS12TH21

RU23

RD55

RA70

RA74

NE38

NE57

CU37

JA23

RL09

JA34

JA30

TC18

BS11

RU55

PS09

TH03

TC31

JL17

YO04

RA56

AO24

CB35

RD62

YO61

JL06

YO17

YO21

TH42

NE13

CU35

RU70

PS27

RU51

NE67

PL39

TP05

JM47

NE36

TC24

JU65

NE43

JU15

TC27

JM19

PS29

BS12

JR12

RU85

JM51

PS43

NE66

JA25

JU14

RU63

CU30

RA24

BS05

PS71

RA12

RU25

BS13

TC32

JM71JU60

NE34

CB12

CB19

RU81

PL52

CU65

NE33

PU12

CB16

CL01

JM11

CB28

JM79

NE68

YO22

YO63

NE35

CB40

JA18

JM61 CB04

JL47

PL42

NE14

JU63

RD56

PS28

CU07

PU18

JU04

PL34

AS02

CM12

CU19

RU36

NE61

AO16

YO23

JM56

PS25PS12

PL31

RA42

PS62

RU54

YO64

RA22

YO10

RU37

NE60

TC12

JA45

NE24

CM22

RA54

PL01

JU47

JM48

PS17

PL56

CB09

RU07

PL36

PL29

JM63

RA45

PL32

RU33

RD64

JM77

JM06

TH41 AS07

YO65

YO07

PU10

PL67

JM22

RA16

RA18

JU84

JM64

CU59

RD50

JU27

JR20

NE83

RA27

TC29

YO50

PL03

JR06

AO10

RL18

JM54

JA11

RL20

TH26

RA47

CU63NE30

JU09

JM09

CM01

RA23

RD66

JU75

CM09

JR17

JR16

CU39RD35

JU57

CU70

PL60

CU51

RD20

AO19

PS81

AO21

CU54

JM53

RD30

JM12

RL14

RD21

CU06

NE86

JR15

PL70

PL47

PS11

PU01

CU23

RU34

RA62

CB18

YA03

PS53

BS28

JU30RA52

TP02

JA06

RA41

AO05

JL08

JL56

TH14

CM21

TH08CU33

JM55

PS70

JM81

YO69

CU05

CU66

RU62

CB45

RD38

RU72

RD65

CB39

CU60

JU24

PS03

RU76

NE55

RD22

YO54

BS16

CU13

CB43

YO08

CU50

RA04

RA14

RD60

JM42

JU70

NE03

JU23

TH29

CB29

RU92

TC19

JA24

JM46

CU69

YO60

PL73

NE59

PL53

JM52

CU10

RU32

TH33

RD54

JL13

JA07

PS80

RU04

CB05

JM37

JM05

JA32

CM17

NE46

JL40

JM04

PS18

YO09

CU29

RA50

TC03

JL09

JU10

JA02AO18

NE29

RD52

JL46

JA01

RA02

JM07

PL57

CU44

PS37

RU19

JM31 JM86

JU11

RU74

RU11

RU65

RU75

CU22

PS07

CB44

CU31

PL05

RD59

JL30

PU11

RU05BS02

BS09

RD77

RU17

JM76

YO58

CL02

RU58

JL16

NE44

JA43JL28

CU20

NE56

RA31

PL72

RD01

CM08

NE16

JU74

RA28

PL59

NE54

TC15

RU84

BS20

YO15

JL42

PL10

RA32

CU42

PS52

PS19

YO66

RA40

NE77

PL06

TH25

RD31

CB08

JM21

RD18

JM18

CB32

PS49

JR07

JM80

RD37

TC07

JM41

TC02

TH10

JM78

YO33

TP13

CB13JL21

RU20

RA67

CM02

NE76

JM44

CB26

CB20

CM05

AO20

JA33

BS08

JL12

PL35

JU67

RD03

RA48

JL24

JL22

PL08

RU64

NE06JL51

PS02

CB38

CU24

JU58

PU02

PL66

JM82

TP03

RU18

YO30

JR04

PL19

CU68

JM65

RD51

JU72

CM23

CU49

BS24

RA15

JL59

YO02

JM68

PS72

NE65

TC26

RU68

PS47

PL43

RD25

NE70

RD10

RA60

RD23

TP08

RA58

RA25

JU31

JA04

RU10

AS16

RU47

JM10

JM20

CB42

PU19

JL20

CM03

TH30

RD28

PS06

RU69

RU66

RD48

RA38

RD02

PL17

YO59

RD46

RU12

JU35

JA26

JU79

NE12

JM50

PL14

PS46

NE53

RA37

TC17

PS64

PL33

TH16

NE02

JR19

RU02

JA17

RD32

JM34

JL44

RU21

JA22

PS05

JL58

RD19

RA73

PS33

RA13

CM18

RU53

PU14

PS84

PL37

RD11

AS14

AS15

JM43 YO35

JR03

NE21

RU73

JR08

RD34

RU82

RA71

BS29

BS19

AO03

TC33

TP01

YO44

JA15

YA05

JU49

YO49

CU32

YO29

TH44TC34

NE27

TC16

BS26

JU86

CU09

RA59

RU59

CM29

JU56

YO53

RL06

PS26

PS13PU03

PS69

NE88

NE15

JR05

JM69

CM15

NE51

JL31

NE45CB23

PL18

TH37

NE09

PS23

NE32

JL32

RA21

TC25

RA30

CM20

JM45

AS18

JU37

PS82

JM74

JM03

NE80RU56

RD74

CU43

RU26

TP14

PS58

NE69

JM83

PL48

RU35

PL21

JL41

YO14

JM13

CU47

JU39

JU61

JA39

AS10

JM72

JL39

RU45

PU13

TP04

NE18

PL49

RD07

CU03

BS04

JL11

CU56

JM26

CB07

RA09PS55

JU38

PL65PS24

RA35

RU08

PS40

CU34

YO41

RD09

RA29

RD57

AS03

YO67

TH38 RD76

CU04

JU 80

CB22

CB17

PL16

PS61

RL23NE19

AO02

JU82

PS74

JL04

JR11

JM49

PS48

YA07

RU01

JM02

CB11

CU55TC10

CU18

RA36

RU40

YO31

PS59

TC11

BS23

RU52

TH40

TC22AO23

JM39

JU83

CM13TH39

JM27

RD41

RA44

TH34

PS83

BS22

RA63

YO62

PS60

JU20

JM17

RD61

JL05

BS17 RU71

CB37

NE47

RU77

TH27

RD39

RU42

CM19

JL36

RD53

YO19

CB15

RA33

CU64

CB24

NE71

BS32

BS35

JL27

CL03

YO42

CU67

CU38

JU64

JL52

TP09

RA53

RD26RD49

CU08

PL09

CU36

JA36

PL55

YO13

RU46

CU41

JU50

AO08

YO28

NE58

JU40

NE37

AS01

RD45

JL25

JM67

PL27

CU11NE42

JA12

JA38

TC08

CM31RL03

RL12

TH11

JA13

PS21

PU17

AS17

JU07

YO06

RD43TH17

AO09

RU27

JL57

PL15

CU15

JM30

CB01

CU45

YA04NE08

RD16

PS73

RA20

JM24

NE10

RA65

JM15

CU16

RD05

JU59

YA06

JU22

RU44

RD29

JU77

JU46

AS19

RD33

RA43

CU27

RU90

JL34

RU89

RA72

CU02

JL50

CM25

PL28

RU57

NE07

JA20

BS27

CM06

CB14

TH07

YO43

JL15

PL23

TH36

RD73

JU42

TH23

TC20

BS34

JA09

CB31

AS05

RL21

PL62

NE11RL01

NE01TH06 AS06

CB33

RD14

RU28

PS45

JU03

JL19

RL07

JA42

AO17

AO26

PS44

JA16

PS51

RA01PS77

AO12JU21

RD75

JU32

BS25

RU79

PS41PS54

JL10

AO06

PL41

PL44

JU06

RD58

JA35

RD72

JU26

RD27

YO32

JR14

CU52

PS39

PL24

TH32

PL58

AO25

JU62

TC09

JU51

YO55

AS13

JU68

YO45

NE62

PS50

RU48

PL25

NE63

JA19

BS21

JR21

BS15

NE41

JM60JM23

PS22

YO20

YO18

PS10

BS31

PL51

BS18

JM57

PS78

RD08

CU21

PL69

PL50

PL38

RU86

NE87

JM75

CU48

PS66

JM85

JR13

TH15TH18

RU03

JM62

YO40

JU71

PS15

PS04

JM33

PS20

JU25

PS38

RA05

PL54

PU08

CB27

TH09

RU93

BS01

TH20

RU94

RA03

BS06

JU12

RL16

CB03

PL04

PL63

RL04CM32

PU06

BS07BS03

RD70

CB34

PS86

AO07

TH22

RD04RD69

TH45

NE85

AO01

RD71

TP16

RL22

PL20

NE04CL05

RL05

PU09

NE82

PU20

RD13 RL08

PU15

TH19

PL74

CL04YA02

AS08

PU04

RL02

AS11

YA01

TP15TP17

PU05

PL61

TH05

CM26RD40

PS87

TP19

RD42

TC35

CM28

JU16

RL15

NE84

RL24RD68 RL19

TH46

RL17

CB30

PU07

JU17

NE89

PU21

PU22

NE90

40 0 40 8020

KM¢20 March 2018

DATA SOURCES:TMDL IMPAIRMENTS: VDEQBASIN BOUNDARIES: VADCRHYDROLOGIC UNIT BOUNDARIES: VADCRJURISDICTION BOUNDARIES: VADCRHYDROGRAPHY: USGSMap Prepared By: VADCR

2018 TMDL Impairment Types

Figure 5-17

Impairment Types Basin BoundariesHydrologic Unit BoundariesJurisdiction BoundariesHydrology

Virginia's 2018 Nonpoint Source TMDLs:

Hydrologic Un i t DataAtlantic Ocean Coastal AO01 - AO26 Albemarle Sound Coastal AS01 - AS20 Big Sandy River Basin BS01 - BS35 Chesapeake Bay Coastal CB01 - CB47 Chowan River Basin CL01 - CL05 Chowan, Lower CM01 - CM32 Chowan, Middle CU01 - CU70 Chowan, UpperJames River Basin JA01 - JA45 James - Appomattox JL01 - JL59 James, Lower JM01 - JM86 James, Middle JR01 - JR22 James - Rivanna JU01 - JU86 James, Upper

Upper Tennessee River Basin TC01 - TC35 Tennessee - Clinch TH01 - TH46 Tennessee - Holston TP01 - TP19 Tennessee - PowellYadkin River Basin YA01 - YA07 York River Basin YO01 - YO69

New River Basin NE01 - NE90 Potomac River Basin PL01 - PL74 Potomac, Lower PS01 - PS87 Potomac - Shenandoah PU01 - PU22 Potomac, UpperRappahannock River Basin RA01 - RA74 Roanoke River Basin RD01 - RD77 Roanoke - Dan RL01 - RL24 Roanoke, Lower RU01 - RU94 Roanoke, Upper

Notes:The nonpoint source TMDLs whoseimpairment types are displayed excludeestuarine TMDLs, as well as TMDLs withnatural and toxic causes and those thatare primarily point source dominated.The particular impairment type of theTMDLs listed here as "Other" can be identified using Table 5-4. "TSS" are total suspended solids. Additional information can be found on the VADEQTMDL search webpage.

Benthic, Bacteria, Nutrients, TSS, & OtherBenthic, Nutrients, & TSSBenthic, Nutrients, TSS, & OtherBacteriaBacteria & Nutrients

Bacteria, Nutrients, & TSSBacteria, Nutrients, TSS, & OtherNutrients & OtherNutrients & TSSNutrients, TSS, & OtherBenthic, Bacteria, Nutrients, & TSS

BenthicBenthic & BacteriaBenthic & OtherBenthic, Bacteria, & Other