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592,786 E
<br />4,172,460 N
<br />591,663 E
<br />4,171,848 N
<br />Dublin
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<br />SWS 2
<br />Seasonal Wetland Swale
<br />926 SF, 54 LF
<br />SWS 3
<br />Seasonal Wetland Swale
<br />4,873 SF, 165 LF
<br />(IT-1) Tributary - Devaney Creek
<br />51,543 SF, 1.18 Ac. 4,300 LF
<br />Culvert
<br />Culvert
<br />ET-1 Tributary - Hedd Creek
<br />94 SF, 39 LF
<br />SP4 SP5
<br />SP3 (IT-2) Unnamed Tributary
<br />11,573 SF, 0.26 Ac. 1,798
<br />LF
<br />Drainage
<br />Enters
<br />property
<br />(SWG-1)
<br />Seasonal Wetland Gully
<br />82 SF, 71 LF
<br />(SWS-4)
<br />Seasonal Wetland Swale
<br />4,682 SF, 115 LF
<br />(ET-2) UnnamedTributary
<br />1,006 SF, 0.02 Ac., 503 LF
<br />(ET-3) Unnamed Tributary
<br />337 SF, 0.01 Ac., 337 LF SP2
<br />SP1
<br />SWS 1
<br />Seasonal Wetland Swale
<br />13,188 SF, 328 LF
<br />Culvert
<br />Culvert
<br />Roadside Ditch (RD-1)
<br />2,660 SF, 266 LF
<br />Culvert
<br />Culvert
<br />SP6
<br />Canyon Crk Cir Mountain View Cir
<br />Canyon Meadow Cir
<br />Ca
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<br />1,000'1,000 feet0
<br />LEGEND
<br />Potential Waters of the U.S.
<br />- Seasonal Wetland Swales (23,669 SF / 0.54 AC, 662 LF)
<br />-Tributary (63,116 SF / 1.44 AC, 6,098 LF)
<br />-Tributary (1,437 SF / 0.03 AC, 879 LF)
<br />-Seasonal Wetland Gully (82 SF / 0.001 AC, 71 LF)
<br />-Roadside Ditch (2,660 SF / 0.0 AC, 39 LF)
<br />Other Features
<br />- Project Boundary (Approx. 124 Ac.)
<br />- Sample Points
<br />- Culvert
<br />Approximate Scale
<br />1' = 300'
<br />SP1
<br />Source:
<br />Topographic Base courtesy of Ruggeri-Jensen-Azar Engineers
<br />Universal Transverse Mercator Coordinate System Zone 10, NAD83 / NAVD 1988
<br />Project #Date Figure #
<br />46/05/2023
<br />Lester / Hidden Canyon Ranch
<br />1851-02
<br />Potential Waters of the U.S.
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<br />U.S. Army Corps
<br />of Engineers
<br />San Francisco District
<br />Regulatory Division
<br />Preliminary Jurisdictional Determination
<br />Pursuant to Section 404 of the Cl "' ' d • ean vvater Act
<br />an Section 10 of the Rivers and Harbors Act
<br />Lester Ranch, Shriner Property
<br />Pleasanton, Alameda County C l'fi • , a 1 om1a
<br />· centr01d) (Latitude 37.6926S°, Longitude -121 95507 0 •
<br />Waters accurate as shown in map legend.
<br />Waters _id ent ified within the study area may be
<br />Junsd1chonal pursuant to Sec tion 404 of the
<br />Clean Water Act of 19 72
<br />gust 15, 2024 1 Sheet
<br />, LIVEOAK
<br />ASSOCIATES, INC. _
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