SAN RAFAEL - California State Water Resources Control Board · SAN RAFAEL QUADRANGLE San Geronimo...
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STETSON ENGINEERS, INC. - D:\Data\2172\8.2.2_STF_Delineation\Final Data\San Pablo\SanPablo_SanRafael.mxd DELINEATION OF SUBTERRANEAN STREAMS AND POTENTIAL STREAM DEPLETION AREAS SAN RAFAEL QUADRANGLE San Geronimo Novato Bolinas Petaluma Point San Rafael Point Bonita San Quentin San Francisco North 1945000 1945000 1950000 1950000 1955000 1955000 525000 525000 530000 530000 535000 535000 INDEX TO USGS 7.5' QUADRANGLES Basemap: Topographic Map 1:24,000 Scale (U.S. Geological Survey) State Plane Coordinates, NAD 1983, California Zone 2, Feet Mapped stream channel and associated alluvial deposits within a potential stream depletion area. Wells pumping from these deposits are likely to result in greater and more immediate stream depletion. Subterranean Flow Note: Because the delineated areas on this map were based on information readily available at the time of its development, this map does not claim to represent all of the subterranean streams or potential stream depletion areas that exist in the area. Site specific investigations will be needed to verify the existence of subterranean streams or potential stream depletion areas. 4,000 0 4,000 2,000 Feet « Potential Stream Depletion Area MARCH 25, 2008 Blake, M.C., Graymer, R.W., Jones, D.L., and Soule, A., 2000, Geologic map and map database of parts of Marin, San Francisco, Alameda, Contra Costa, and Sonoma counties, California: U.S. Geological Survey, Miscellaneous Field Studies Map MF-2337, scale 1:75,000. REFERENCE Policy Area Boundary SAN RAFAEL Note: Some of the delineated areas on this map do not match seamlessly with the delineated areas in adjoining quads because of differences in the geologic source maps that were used.
Transcript of SAN RAFAEL - California State Water Resources Control Board · SAN RAFAEL QUADRANGLE San Geronimo...
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DELINEATION OF SUBTERRANEAN STREAMS AND POTENTIAL STREAM DEPLETION AREAS
SAN RAFAEL QUADRANGLE
SanGeronimo Novato
Bolinas
Petaluma Point
San Rafael
Point Bonita
San Quentin
San Francisco
North
1945000
1945000
1950000
1950000
1955000
1955000
5250
00 5250
00
5300
00 5300
00
5350
00 5350
00
INDEX TO USGS 7.5' QUADRANGLES
Basemap: Topographic Map 1:24,000 Scale (U.S. Geological Survey)
State Plane Coordinates, NAD 1983, California Zone 2, Feet
Mapped stream channel and associated alluvial depositswithin a potential stream depletion area. Wells pumping fromthese deposits are likely to result in greater and more immediate stream depletion.
Subterranean Flow
Note: Because the delineated areas on this map were basedon information readily available at the time of its development,this map does not claim to represent all of the subterraneanstreams or potential stream depletion areas that exist in the area. Site specific investigations will be needed to verify the existenceof subterranean streams or potential stream depletion areas.
4,000 0 4,0002,000 Feet «
Potential Stream Depletion Area
MARCH 25, 2008
Blake, M.C., Graymer, R.W., Jones, D.L., and Soule, A., 2000, Geologic map and map database of parts of Marin, San Francisco, Alameda, Contra Costa, and Sonoma counties, California: U.S. Geological Survey, Miscellaneous Field Studies Map MF-2337, scale 1:75,000.
REFERENCE
Policy Area Boundary
SAN RAFAEL
Note: Some of the delineated areas on this map do not match seamlessly with the delineated areas in adjoining quads because of differences in the geologic source maps that were used.
