Draft EIS_072312.pdf - Middle Fork American River Project ...

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20120723-4002 FERC PDF (Unofficial) 07/23/2012 Water Rights and Consumptive Use PCWA has five water rights permits and one water rights license related to the project. The water rights permits allow for the diversion and storage of water for consumptive use, power production, and incidental recreation. Table 3.3.2-6 summarizes key provisions of the permits relevant to project operation. PCWA holds the water rights to fully use the capacity of project facilities and to meet current and reasonably foreseeable future consumptive water demand in Placer County. On January 10, 1963, the Water Board issued permit numbers 13855, 13856, 13857, and 13858 to PCWA for the project. These four permits provide for direct diversion and off-stream storage of waters from Duncan Creek, Middle Fork American River, Rubicon River, and the North and South Forks of Long Canyon Creek. These permits were issued for two types of beneficial use: (1) power and incidental recreation; and (2) irrigation and incidental domestic, recreational, municipal, and industrial. Permit No. 18380 was issued to PCWA for diversions to the Hell Hole powerhouse. This permit was reissued as License No. 12644 on May 17, 1990. PCWA also received Permit No. 20754 on August 18, 1994, to allow for the diversion of additional water for operation of the Hell Hole powerhouse. These permits and license also require: • protection of water quality and aquatic species; • public access to project lands and water; • minimum pool and minimum instream flow requirements (see table 3.3.2-2); and • minimum instream flows of 75 cfs below PCWA’s American River pump station. Table 3.3.2-6. Summary of project area water rights permits (Source: PCWA, 2007b, as modified by staff). Permit/ License No. Type of Use Source Direct Diversion Off-stream Storage 13855 Power/ Incidental Recreation Duncan Creek to French Meadows reservoir Middle Fork American at French Meadows reservoir Rubicon River at Hell Hole reservoir 80 150 cfs Jan 1– Dec 31 290 cfs Jan 1– Dec 31 657 cfs Jan 1– Dec 31 25,000 acre-feet 400 cfs max 95,000 acre-feet 129,000 acre-feet Nov 1– Jul 1 Nov 1– Jul 1 Nov 1– Jul 1
20120723-4002 FERC PDF (Unofficial) 07/23/2012 Permit/ License No. Type of Use Source Direct Diversion Off-stream Storage 13856 13857 Power/ Incidental Recreation South Fork Long Canyon to Hell Hole reservoir or Middle Fork power plant North Fork Long Canyon to Hell Hole reservoir or Middle Fork power plant Middle Fork American River at Middle Fork interbay Middle Fork American River at Ralston afterbay Duncan Creek to French Meadows reservoir Middle Fork American to French Meadows reservoir Rubicon River to Hell Hole reservoir 81 400 cfs Jan 1– Dec 31 100 cfs Jan 1– Dec 31 1,000 cfs Jan 1– Dec 31 1,225 cfs Jan 1– Dec 31 657 cfs Jan 1– Dec 31 Duncan Creek 50 cfs Jan 1– Dec 31 Middle Fork American River to French Meadows reservoir Rubicon River at Hell Hole reservoir South Fork Long Canyon to Hell Hole reservoir North Fork Long Canyon to Hell Hole reservoir 110 cfs Jan 1– Dec 31 155 cfs Jan 1– Dec 31 25,000 acre-feet 400 cfs max 95,000 acre-feet 129,000 acre-feet 10,000 acre-feet 36,000 acre-feet 13,000 acre-feet 830 cfs max 7,000 acrefeet 830 cfs max Nov 1– Jul 1 Nov 1– Jul 1 Nov 1– Jul 1 Nov 1– Jul 1 Nov 1– Jul 1 Nov 1– Jul 1 Nov 1– Jul 1
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Page 71 and 72: 41 Table 3.3.1-1. Average number of
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Page 75 and 76: 45 a Q 1 - TSR, Table G-1 (PCWA, 20
Page 99 and 100: 69 Table 3.3.2-3. Hydrology for sel
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Page 121 and 122: 91 Figure 3.3.2-6. Fish passage bar
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135 Species Name Status a Butte Cou
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145 Table 3.3.3-5. Special-status w
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147 Species Name Status Habitat Occ
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195 Figure 3.3.5-1. French Meadows
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197 Figure 3.3.5-3. Long Canyon, re
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253 Table 3.3.6-1. Archaeological a
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255 Resource Number Type a Descript
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275 Table 4-2. Summary of annual co
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279 Enhancement/Mitigation Measures
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303 c Base 2010 costs were provided
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307 Resource No-Action Alternative
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319 Table 5-2. Staff-recommended mi
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321 Location Middle Fork American R
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