U.S. Department of the Interior Bureau of Reclamation

716000 718000 720000 722000 724000 726000 728000 730000 732000 26 19 !( A ll 8.8 !( 16 Am 25 000 e 000 28 ri U nam Wed hsa 29 27 14 c 25 30 2A !( 6.9 an 29 27 26 . 12 C 3634 28 o D a 3634 30 N 8 10 rain nal in No.1 ra 6.5 6.7 D !( !( !( 6.9 !(9.4 7.1 Acoma Canal !( 35 6 36 9.9 !( .6 33 31 in No Mehring Dra ARIZONA 5.8 8 !( 5.8 !( !( 6 R 23 E R 23

R 22 E R 22 Collins 10 !( 3.9 Hagberg !(14.7 Map Area 4 Heyser 19 Heyser 6.9 7.4 5.4 !( !( Leather 34 12 No. 2A 6.6 !( ain !( Leather 36 Dr 32 34 35 Apache #1 33 24.5 8 31 32 !( 7.9 !( 12.5 ³ 24 6 9.4 !( 1 1/2 St 22 Apache !( !( P ci a c h o W a s h 16 20 Bailey !( 18 6 16 7E

Flood 13.4 14 6.1 9.4 !( 000 !( !( 000 12 5.8 !( Nordahl 22 !( !( 11.3 !( Reservation Main Canal Observation Well 10 Yuma Stub 5.9 Stalnacker 12.3 Measurement (ft.) 3632 .2 3632 T 15 S San Bernardino Meridian in No

Dra 8 2 York

Flood R 21 T 16 S # Drainage Well 6 St Detention Zuni 6 Moqui #2 Colby E !(ParkmanYaqui Yaqui #1 Reservoir 10 Groundwater Contour V

3 Moqui Fisher 8.7 9.3 !( I !( Colby !( Public Lands Survey Section Line !( !(4.2 !( !( Cocopah #2 canal 11 10 !( 5 5 5 4 R and Section Number 1 7.7 5.8 4 3 2 6 5 2

Flood St 6 1/2 27 State Border

4.5 8 Bard !( Yaqui #3Yaqui Yaqui #2 Hoppe HoppeYaqui #3 Hopi 28 Picacho White Irrigation District Boundary Pontiac 15.2 7.3 !( !(9.3 5.4 !( Kawia !( Whitmore

Cocopah #3 Bard !(5.8 O'Sullivan Levee Drain N Pequod Perez o.5 St 000 St 000 ! 6.6 33 ! !

!( ! Drains Miller

3630 6.2!( 3630 Drain Drain No.2 ! ZuQuod 6

Mohave Lateral !

Mcdaniel ! ! Canal Ross Corner 8 9 10 Levee 7.7 !(6.2 10 !( Levee

5.7 !( Boskovich 12 !(6.8 7 Paiute !( Ross 11 Navajo #1 12 7.9 Major Road 10 10 9 Navajo 8 3 1/2 St 34 7 8 Road

All American Canal Cocopah Ocotillo Siphon Drop Depth To Groundwater 11.6 16!( Power Plant !( Berryman Maricopa 8.1 !( e Color Explanation !( 7.9 !( Papago k 12 16.3 !!!!!!!!!!! l 5.2 !( Navajo a 17 !( a Jackson Miguel L !!!!!!!!!!! r 3.7 !!!!!!!!!!! e 6 in 16 t l !!!!!!!!!!! 0' - 6' a e 16 !!!!!!!!!!! L t Bard Lake 16 !!!!!!!!!!! 11.9 i h Vomical !( a g McPherson Canal p 5.2 u T 8 S !!!!!!!!!! a !( a 14 !!!!!!!!!! l 4 !!!!!!!!!! a 6 H 6' - 12'

000 Ferguson 000 !!!!!!!!!! W !!!!!!!!!! !( Blackwell 8 15 D

3628 3.8 3628

4.1 7 E Drain No.8B 7 r !( 11.4 !( a 13 Pima Haughtelin 18 !( 15 in 14 No shading over 12' 10 N 4 3 17 o 1/2 18 !( De Corse . 15.9 3 1 !( 7.1 Ypsilanti Lateral 10 ral ate 8 2 o L Cocopah Canal n !( Line Base ni 4.9 12 14 Te 6

6.5 !(4.7 6 !( India 23 6 6.4 9.6 Indian Rock n Roc St !( 6 !( 8 !( !( Pueblo k !( 5.5 0 0.5 1 !(5.1 Indian Rock 23 24 Coccopah

Horne 6 St 9 De Corse De Yuma Mile

14 l

Coley

a 10.3

r !( e

6 t a Dra Foster 11

in L Wilson !( No.1

1T 5.8 i 19 22 o a 4 6.3 7.4

n !( p

5.4 Perez

!( Ironwood R 22 W 22 R 3.6 Meridian River Salt & Gila W 23 R 16 !( 18 E

t

a !( 18.1

5.2 l o 6.6 !( 6.2 !( Supai 7 !( 10 Arnold 2 6.8 Tonawanda Lateral

!( !( Toronto a /

000 21 Wilkins 000 22 W Lateral 20 1 19 Araz Yuma MainCanal 12 6 3626 3626

2 !( Araz Union Pacific Railroad Harper

Power 21 Quick 7.8 LagunaDam Depth To Groundwater Acreage: Old Araz !( Yuma 8 9.8 0' to 4' = 69 Acres Stage Depot 6.9 !( Easterday S24 !(12.2 C !( 30 0' to 6' = 4,772 Acres !( Olague !( 8.3 Osage San Pascual School 8.2 8 Rodenbaugh 26 a 8 St 0' to 8' = 11,782 Acres ¤£80 n 27 16 10 a 15.2 28 St 29 8 Waco Groundwater Measurements taken: l !(

6.8 1St 10 !( June 2 to 7, 2016

12 Cocopah 30 H 10.7 !( Winterhaven G 7.2 !(10.4 ChurchBruce UNITED STATES !( 28 11.2 O Yuma F 10.8 7.8 10 !( 25 !( DEPARTMENT OF THE INTERIOR 8 !( 27 3Rd E canal 15 BUREAU OF RECLAMATION !( 11.8 Quechan 10 !( D 16.3 DW-5 14D 14.1 Drain No.4 14.6 Cattle 9.2 !( !( 8.5 CSioux DW-4 10 13 !( YUMA PROJECT - RESERVATION DIVISION !( !( 11.5 Picacho 18 !( 14.7 13.4 !( C CALIFORNIA 14 17 A BARD AND INDIAN UNITS - ARIZONA - CALIFORNIA

Manito !(14.4 16 B Agnes 14 !( ARIZONA R 000 Cocopah !( l 000 16.2 17.9 a Strand !( 16.8 !( n 30 Quechan a canal O C DEPTH TO GROUNDWATER 3624 9 !(12.1 Main 3624 28 !( 14.6 !( North Gila Power 29 DW-1 Ramp L June 2016

D 35 12.8 Dogwood Levee 27 !( 21

9Th 31 teral Figueroa 4Th 12.5 O DATA: ______C. CAIN oper La Water Water 26 36 !(

Co 22Nd DW-13 Levee 22 DRAWN: ______T. STAGGS 20Th 20

Dickens 19Th DW-9 18Th 35 19 St 34 DW-7 8 24 C Ranch D

C Ripple 33 14Th CHECKED: ______W. GREER 31 32 DW-2 5Th §¨¦ 36 APPROVED: ______A. RICHARDS 716000 718000 720000 722000 724000 726000 728000 730000 732000 GRID: UTM. NAD 27. Zone 11N. Meter YAOGIS2016-0053