!

!!

!!

!

!!

!!

! !

!

!!!

!

!!

!!! ! !

!!!!

!!!!!

! ! !

!! !

!

!

!!!

!

!

!

!

!

!

!!

")

")

")

") ")

")

")") ")")

")")

")

")

")

")")

")")

") ")

")

")")

!<!<

!<!<

!<!<

!<

RIFLE

§̈¦70

SILT

Currie Well

MW-1A

MW-1B

MW-2A

MW-2B

MW-3AMW-3B

M iddle Mam mC

reek

Mam

mC

reek

W Mamm Creek

Divide C

reek

EM

am

mCre

ek

R

ifl

e

Cre

ek

WD

iv ideC

reek

Salt

Creek

WD

ivide

Creek

Figure 3. Proximity toMethane-Bearing Wells

Legend

Study Area

Monitoring Wells withProbable Thermogenic Methane

")Domestic Wells withProbable Thermogenic Methane

!Phase I Domestic Well WaterQuality Sample Locations

")Domestic Wells withProbable Biogenic Methane

.0 10.5 Miles

Phase III Well Locations&<

!<!<

!<!<

!<!<

!<

MW-3A/B

MW-2A/B

MW-1A/B

Currie Well

19553

196561965719655

20385

195371953619527

19653

2038920388

19016

20395

20386

11752

1825718258

17686

11753

15530

12512

15529

1175011751

09396

12513

1055910560

09397

07946

09245

09559

06395

06746

18682

18493

186881868618689

15581

1563915638

15578 17700

10763

15579

10817

1742517422

1511815116

176181761610816 15120

14323

10761

17622

1512510815

10760

17615

12998

14614

14921

14319

12984

17623

15124

14920

14646

14608

1052410391

10818

10762

17421

14653

1605214318

14696

12582

14917

1460916088

14645

1605314615

14320

15812

14918

1430014301

12557

1299712995

14650

12996

1250012502

14652

12999

1143511434

12059

12608

12560

11169

10521

10392

1140311402

12606

12064

11125

1206311993

09210

11170

1052210523

13417

09416

0946509462

09150

0946109463

0912311

2

35

1

12

36

3

34

10

26

14 13

2527

15

Divide Creek

WDivide Creek

Source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA, USGS, AEX,Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS UserCommunity

Figure 3b. Proximityto Gas Wells

Legend

Study Area .Installed Well Nest Location&<

Docu

ment

Path:

T:\M

amm

Cree

k\GIS

\mxd

\Fina

l Well

Locs

vs G

as W

ells.m

xd

!<!<

!<!<

!<!<

!<

§̈¦70

MW-3B

MW-3A

MW-2B

MW-2A

MW-1B

MW-1A

Currie Well

.0 1 20.5 Miles

!< Phase III Well Location

Figure 4. Structure andObserved Lineations

Basemap from URS Structural Analysis