Dallas to Houston High-Speed Rail Draft Environmental Impact Statement

Appendix D: Surface Water Resources Watersheds (HUC 8) DALLAS

A Denton Grapevine Lake NAVARRO A ELLIS North Elm Fork Trinity Lake Ray B Lake B D Hubbard 2 FREESTONE White C Upper Trinity Rock Lake Mountain D East Fork Trinity Dallas County LEON Creek Lower West Fork Trinity LIMESTONE E Lake E Trin MADISON it Ri y F Chambers Joe Pool ve Sabine River r GRIMES Lake G Richland Ellis County H Middle Brazos-Lake Whitney C I Lower Brazos-Little Brazos HARRIS Cedar WALLER Creek J Navasota Reservoir Bardwell Lower Trinity-Tehuacana F Lake K

C Lower Trinity-Kickapoo ha Navarro County L mb e rs Dallas to Houston C M West Fork San Jacinto re R ek High-Speed Rail Project ic C h l N Lower Brazos Surface Water Resources re an Navarro Richland-Chambers ek d Mills Reservoir O Spring Lake Sheet 1 of 4 G Freestone County P East Fork San Jacinto Fairfield Q Buffalo-San Jacinto Lake Legend 3 R West Galveston Bay H K Map Index Lake S North Galveston Bay Mexia Alternative Segments Limestone County I Leon County Segment 1 Lake Houston Segment 2A Limestone County Lake Segment 2B Segment 3A J r e v y i t i R n Segment 3B i Twin Oak r T Reservoir L Madison County Segment 3C Segment 4 Segment 5 Subwatershed (HUC 12) Boundary River/Stream Livingston 4 Reservoir County Boundary Waterbody B r a z o Gibbons s R Creek iv E e Reservoir a r s

J t a

c F

i o n r t k o S M R a Lake iv n e Conroe r W e Grimes County st Ja F c o i n r k to S I an Riv er

P

O M Lake Houston S Harris County Waller County N

Q

Buffalo Bayou Data Sources: TWDB, TCEQ, USGS

Galvestion R Bay

East Bay 1 inch = 25 miles Miles 0 12.5 25 µ

B5 C12 D1 D2 A1 D7 DALLAS B4 D4 Grapevine C7 Lake North Lake NAVARRO ELLIS B3 D9

B2 FREESTONE D3 B1 C31 Lake Ray Hubbard White D8 LEON Rock LIMESTONE Lake E3 C11 MADISON Trinity GRIMES E7 River C4 D6 D10 E6 E2 C25 HARRIS Mountain E1 Creek Lake WALLER C6 C8 C13 D5

E4

D11 E

a

s Joe t

Pool Lake C20 F Dallas to Houston E9 o r C19 k High-Speed Rail Project C10 T r i Surface Water Resources n i t C5 y

R

i v

E8 e Sheet 2 of 4

Dallas County r

C9 Ellis County E5 C17 C15 Legend C18 C27 Alternative Segments E10 F9 Segment 1 C14 Segment 2A F29 C26 C21 Segment 2B F1 F23 F21 Segment 3A C28 T Segment 3B rinit Cedar F20 C1 Riv y F27 F15 er Creek Segment 3C F19 Reservoir Bardwell C3 Segment 4 F25 Lake F28 F6 C23 F11 F17 Segment 5 F8 F16 y F2 nt C29 Subwatershed (HUC 12) Boundary ou F13 C y lis nt River/Stream El u C2 Co F10 rro F22 F24 va Waterbody Na mbers County Boundary Cha F5 Creek F18 F26 F3 C16 F4 F14

C24 F7 Chambers G11 G20 Creek C22 G6 G19 G10 G25 F12 G22 G21 G7 C30 G5 Richland- Chambers Reservoir G15 G14 Navarro G13 G12 Mills Lake G9 K24 k G2 Cree Rich land G24 G4 K25 G16 G3 K2 K26 T rin G23 i t

y R

z G1 K10 i

Bra os v

e Data Sources: TWDB, TCEQ, USGS River Navarro County K22 Fairfield r Lake Limestone County K19 K20 K3 G18 G17 K16 1 inch = 9 miles H1 K12 G8 K11 Miles J13 K27 J25 J8 J29 K15 K17 0 2.5 5 10 µ K21 K25 K2 G23 K26 G3 G1 K10 Navarro County DALLAS Fairfield Lake Limestone County K19 K20 K22 K11 G18 G17 K3 NAVARRO ELLIS G8

J8 K16 FREESTONE

J13 K12 Freestone County Limestone County K27 J25 LEON H1 LIMESTONE

K15 T MADISON Lake K21 K13 r in Mexia R i ty K8 iv GRIMES I1 K17 e J9 J29 J16 r

HARRIS J1 K6 WALLER J4 J2 K18 I5 K7 K4 J28 Freestone County J35 Leon County K28 J12 K9 Dallas to Houston I7 J24 J11 K5 High-Speed Rail Project K1 Houston Surface Water Resources County Lake K23 K14 Lake J17 Sheet 3 of 4 Limestone I9 J14 J33 R razos iv B e r J41 L15 L13 Legend M29 I6 J22 L14 L20 Alternative Segments Segment 1 J23 I8 r J38 y L1 t e Segment 2A J39 L18 i n iv i r R T Segment 2B I2 L5 Segment 3A Twin Oak J19 J31 L26 Reservoir L4 Segment 3B Segment 3C J27 L28 Segment 4 Segment 5 L23 J10 L6 Subwatershed (HUC 12) Boundary L7 L11 y L16 L30 River/Stream nt ou C ty Waterbody J34 on un Le o L3 C Livingston Reservoir on County Boundary is L19 ad M L2 J42 L22 L9 L8 L10 J36 L12

J6 y Count L24 Madison L25 unty Grimes Co L17 L27 J30

L21 West F ork S c an J40 Ja into R J5 iver

M9 M6 Data Sources: TWDB, TCEQ, USGS J21 Gibbons J26 Creek Brazo Reservoir Rive s r J7 M2 1 inch = 9 miles J20 Miles J18 J32 0 2.5 5 10 µ M3 Lake Conroe J36 L12 L9 J6 DALLAS y L24 Count L8 Madison L25 nty Tr NAVARRO s Cou L17 inity Grime River ELLIS L27 J30 Livingston FREESTONE Reservoir

LEON L21 Wes o LIMESTONE t F rk San Jacinto R J5 J40 iver MADISON

GRIMES M6 Ea st F J21 ork Gibbons M9 S a

J26 Creek n HARRIS Reservoir J a J7 c WALLER M2 in to R iv J20 e r B J18 r a z o J32 R s M3 iver Dallas to Houston High-Speed Rail Project

M5 Surface Water Resources J37 J15 M4 Lake Sheet 4 of 4 Conroe

J3 M7 Legend

ver s Ri I11 Brazo Alternative Segments

M8 Segment 1

O4 Segment 2A

W e Segment 2B J st I1 a Fork O1 ci S n to R an i ve Segment 3A Grimes County r I10 Segment 3B O5 Waller County O11 Segment 3C O16 Segment 4 I4 Segment 5

N12 O3 Subwatershed (HUC 12) Boundary O13 N2 O6 O15 River/Stream O14 O18 M1 N10 Waterbody O17 Lake S6 County Boundary Houston N13 O7 O10 O12

Harris County

Waller County O2 Q7 N7 Q9 S5 N8 O9 Q19 N9 O8 Q11 R14 Q13 Q8 S2 R4 Q5 N11 N6 S4 N5 Q2 R20 Q3 Q17 R12 Q23 Q18 Q15 S3 Q10 N3 Harris County

Buf falo B R9 N1 Q14 Q1 ayou Q4 N4 Q21 Q6 Data Sources: TWDB, TCEQ, USGS Q12 Galvestion Bay Q16 S1 Galveston Bay 1 inch = 9 miles s Q20 o az Miles Br er 0 2.5 5 10 µ Riv