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San Bernardino National Forest Land Management Plan - Part 2

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September 2005 <strong>Land</strong> <strong>Management</strong> <strong>Plan</strong> <strong>Part</strong> 2<br />

<strong>San</strong> <strong>Bernardino</strong> <strong>National</strong> <strong>Forest</strong> Strategy<br />

Big Bear<br />

Theme: The premier mountain lake resort destination in southern California. Visitors and<br />

residents of Big Bear Place heavily use this landscape of urban development and surrounding<br />

public lands. Unique habitats support one of the highest concentrations of threatened, endangered<br />

and sensitive plant and wildlife species in California.<br />

Setting: Big Bear Place is a scenic, high-country<br />

landscape with abundant, year-round recreation<br />

and wildlife viewing opportunities. Millions of<br />

visitors from throughout southern California are<br />

drawn annually to this resort community known<br />

for its clean air, cool temperatures and mountain<br />

beauty. The mountains here are moderately steep<br />

with narrow to rounded summits. Elevations range<br />

from 6,500 feet at the Big Bear Lake Dam up to<br />

9,952 feet in the surrounding mountains.<br />

Precipitation averages 22 inches per year; 64<br />

inches occurs as snowfall in the higher elevations.<br />

Portions of two special interest areas occur here.<br />

The North Baldwin-Holcomb Valley Special<br />

Interest Area is designated for historical,<br />

zoological and botanical values and the Arrastre<br />

Creek Special Interest Area is designated for botanical and zoological values. The eastern portion<br />

of the unit is managed as part of the Wild Burro Territory.<br />

Big Bear Lake is the largest high elevation lake in southern California, with a surface area of<br />

approximately 10 square miles and an intricate 23-mile shoreline. Developed a century ago to<br />

impound water for diversion to the citrus industry in the <strong>San</strong> <strong>Bernardino</strong> Valley, it is now<br />

managed by the Big Bear Municipal Water District. Bluff, Cedar, and Erwin Lakes and Lake<br />

Williams are also man-made water bodies, but under private management. Baldwin Lake is<br />

ephemeral, and the only natural lake in the area. Water management is a concern in the Big Bear<br />

basin. Water supplies in the<br />

basin may not be adequate<br />

to serve competing<br />

demands. Surface and<br />

groundwater extractions<br />

and intra-basin transfers<br />

play a role in the water<br />

level of Big Bear and<br />

Baldwin Lakes, ponds, and<br />

riparian areas and in the<br />

maintenance of wet<br />

meadow habitat. Water<br />

extraction under permit<br />

may be affecting<br />

endangered unarmored<br />

three-spine stickleback<br />

Page 49

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