KPC2

0 5 10 MILES2.5

0 5 10 KILOMETERS2.5

0 10.5 MILES

0 10.5 KILOMETERS

Hydrologic features from U.S. Geological Survey digital data, 2011;State, county, and city locations from Esri, 2004;well locations from U.S. Geological Survey digital data, 2011–14;site features from Mining and Minerals Division, 2010–11(date of delivery to U.S. Geological Survey), archiveddigital notes, files, and documents

EXPLANATION

Water-bearing unit of completion

Short well name (see table 1) andwater-bearing unit of completion

110ALVM (Quaternary Alluvium)

110NTGU (Naha and Tsegi alluvium deposits [undifferentiated])

111CRMS (Covered/Reclaimed Mine Spoil)

111CRMSA (Covered/Reclaimed Mine Spoil and Ash)

211FRLD (Fruitland Formation)

211PCCF (Pictured Cliffs Sandstone)

San Juan Generating Station (SJGS)

San Juan coal mine lease area boundary

")

KF1

Base modified from U.S. Geological Survey digital data, 2011

111SPOL (Spoil)

CentralSan JuanBasin

SAN JUANCOUNTY

LA PLATACOUNTY

Santa Fe

Farmington

Studyarea

San

RiverJuan

Central San Juan Basin

NEWMEXICO

COLORADO

108°7'30"108°30'0" 108°22'30" 108°15'0"

37°0'0"

36°52'30"

36°45'0"

SJGS

GF

G2

GC

GAG3

KF1

G26

STA1

LPMKPC1

BDMKPC1

SJ-13-2

SJ-24-4SJ-23-4

San Juan River

Farmington

La P

lat

a R

iver

")

Inset 1

Inset 2

Past.E

W.Piez.E.Piez.

E2

E1

W1

W2S1

GL

GESM8

SM7

SM4

SM1

SA6

WWA3/WWA3S

KPC5

KPC3SA7

SA4

SA2/SA2D

KPC4

RTW Inset 2

QAL4

POND2MW1

M3.2

QAL3KPC1

QAL2

NEP2

GD

SM6

SM5

SM3QNT

MW4

SA3/KF3

JP2

CB2CB1

WWA2

WWA1

SM11

SM10

NEP5

NEP4

NEP1

M3.1

SA1/KF2

KF2/KF2D

SM16

QAL1

NEP3

M3.3

MP1.1

Inset 1