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CO LOR A D OCO LOR A D ONE W ME X IC ONE W ME X IC OAR IZ ON AAR IZ ON A

UTAHUTAH

APACHEAPACHECO UNT YCO UNT Y

NAVAJ ONAVAJ OCO UNT YCO UNT Y

SAN J UANSAN J UANCO UNT YCO UNT Y

SAN J UANSAN J UANCO UNT YCO UNT Y

LA PLATALA PLATACO UNT YCO UNT Y

Station: SJMELat: 37.216811Long: -109.19615

Station: SJPFLat: 37.252582Long: -110.440532Comments: Sampled Once (Discontinued)

Station: SJMHLat: 37.149993Long: -109.866284

Station: SJDSLat: 36.893312Long: -108.878642Comments: Sampled Once (Discontinued)

Station: SJSRLat: 36.781624Long: -108.692784Comments: Sampled Once (Discontinued)

Station: SJFPLat: 36.748156Long: -108.412016

Station: SJBBLat: 37.25737Long: -109.618586 Station: MECT

Lat: 37.218462Long: -109.190811

Station: SJMCLat: 37.258226Long: -109.310604

Station: SJ4CLat: 36.996216Long: -109.004684

Station: SJHBLat: 36.745192Long: -108.537758

Station: SJLPLat: 36.735887Long: -108.253987

Station: SJCHLat: 37.293314Long: -110.399264

K A Y E N T AK A Y E N T A

O L J A T OO L J A T O

S A N O S T E ES A N O S T E E

R E D M E S AR E D M E S A

T S E L A N IT S E L A N I

D E N N E H O T S OD E N N E H O T S O

B U R N H A MB U R N H A M

R E D V A L L E YR E D V A L L E Y

C H I L C H I N B I T OC H I L C H I N B I T O

P I N O NP I N O N

N A S C H I T T IN A S C H I T T I

C H I N L EC H I N L E

T E E C N O S P O ST E E C N O S P O S

N A Z L I N IN A Z L I N I

R O U N D R O C KR O U N D R O C K

B L A C K M E S AB L A C K M E S A

T A C H E ET A C H E E

M A N Y F A R M SM A N Y F A R M S

R O C K P O I N TR O C K P O I N T

S H I P R O C KS H I P R O C KS W E E T W A T E RS W E E T W A T E R

C R Y S T A LC R Y S T A L

C O V EC O V E

L U K A C H U K A IL U K A C H U K A I

B E C L A H B I T OB E C L A H B I T O

S H E E P S P R I N G SS H E E P S P R I N G S

R O U G H R O C KR O U G H R O C KPREPARED BY:Region 9, STARTWeston Solutions, Inc.1340 Treat Blvd, Ste 210Walnut Creek, CA 94597

PREPARED FOR:EPA Region 9PacificSouthwest

SAN JUAN RIVER RESPONSESAMPLING LOCATIONS

Emergency ResponseEPA Region 9

0 30Miles

!I

Legend"/ Sampling Locations

San Juan River & TributariesState BoundaryCounty BoundaryNavajo Nation

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Station: SJIN 1Lat: 37.2536Long: -110.6632

Station: SJIN 2Lat: 37.2563Long: -110.67912Station: LPGB

Lat: 37.05487Long: -111.23475

Station: LPRCLat: 37.13642Long: -111.19226

Station: LPNCLat: 36.939Long: -111.32459

Station: LPPWLat: 37.16278Long: -110.7085

Station: LPPCLat: 37.06631Long: -111.26525

Station: LPCHLat: 37.25567Long: -110.66414Station: SJPL 2

Lat: 37.25948Long: -110.711

Station: LPDAMLat: 36.94436Long: -111.48691

Station: SJPL 1Lat: 37.26238Long: -110.70908

N A V A J O N A T I O NN A V A J O N A T I O N