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

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20120723-4002 FERC PDF (Unofficial) 07/23/2012<br />

Water<br />

Year Type<br />

Flow a<br />

(cfs)<br />

Duration<br />

(Time of day)<br />

Dry 1,000 3 hours<br />

(8:30 a.m.–11:30<br />

a.m)<br />

Critical 1,000 3 hours<br />

(8:30 a.m.–11:30<br />

a.m)<br />

Extremely<br />

critical<br />

1,000 3 hours<br />

(8:30 a.m.–11:30<br />

a.m)<br />

239<br />

Saturdays except<br />

for Western States<br />

100 and Tevis Cup<br />

dates<br />

Sundays except one<br />

Sunday b in July<br />

Saturdays except<br />

for Western States<br />

100 and Tevis Cup<br />

dates<br />

Sundays except one<br />

Sunday in July<br />

Saturdays except<br />

for Western States<br />

100 and Tevis Cup<br />

dates<br />

Saturdays, Sundays<br />

Saturdays<br />

Sundays except one<br />

Sunday b in July<br />

a As measured below the confluence of <strong>Middle</strong> and North <strong>Fork</strong>s of the <strong>American</strong> <strong>River</strong><br />

(USGS gage no. 11433300).<br />

b<br />

One day used for providing class II boating on the Confluence Run.<br />

Table 3.3.5-12. Flow schedule provided in Forest Service condition no. 39 to support<br />

class II boating opportunities on the Confluence Run (Source: Forest<br />

Service, 2011).<br />

Water<br />

Year Type<br />

Flow a<br />

(cfs)<br />

Duration<br />

(Time of day)<br />

Wet 800 5 hours<br />

(3 a.m.–8 a.m.)<br />

Above<br />

normal<br />

800 5 hours<br />

(3 a.m.–8 a.m.)<br />

Weekdays Weekends<br />

Memorial<br />

Day–Labor<br />

Day<br />

Saturday<br />

before<br />

Memorial<br />

Day–June<br />

30<br />

July 1–<br />

Labor<br />

Day<br />

--<br />

After Labor<br />

Day–Sept 30<br />

-- -- Saturdays 2 Saturdays<br />

per month<br />

-- -- Saturdays 2 Saturdays<br />

per month

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