Upper Santa Cruz & Avra Basin

Sole Source Aquifer Designated Area

• Notes and Explanation: .

The Upper Santa Cruz & Avra Basin Sole Source Aquifer was
designated under the authority of Section 1424(e)
of the Safe Drinking Water Act, Federal
Register Citiation-49 FR 2948, Publication
Date - 01/24/84. Please contact US
EPA Region 9 (Jamelya Curtis,

415-972-3529) for assistance in
determining place locations with
respect to the project review area.

Upper Santa Cruz
& Avra Basin

Map Status and Disclaimer:

Please note that this working map
is a computer representation
compiled by the Environmental
Protection Agency (EPA) from
sources which have supplied
data or information that may
not have been verified by
the EPA. This data is
offered here as a general
representation only, and
is not to be used for
commercial purposes
without verification by an
independent professional
qualified to verify such
data or information. The
EPA does not guarantee
the accuracy, completeness,
or timeliness of the information
shown, and shall not be liable for
any loss or injury resulting from
reliance upon the information
shown.

Legend

Designation Boundary

	Highways

Major Roads
Streams
~ Tribal Lands
Cities, Towns

•&EFA

5 10

20

30

40

I Miles

Region 9 GIS Center

WTR0801656.1 Oct. 2008

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