REP50256

• Permit No: M1996049
• IBM Index Class Name: Report
• Doc Name: SUBSTITUTE SUPPLY PLAN FOR THE L G EVERIST MARYLAND CREEK RANCH AGGREGATE OPERATION M-96-049
• Media Type: D
• Archive: No

TABLE 7
ESTIMATED SEPTEMBER DAILY EXCIIANGE POTENTIAL
i FROM GREEN MOUNTAIN RESERVOIR
TO THE L.G. EVERIST AGGREGATE RESOURCE OPERATION
(Dry year conditions)() )

r

1

t
I~
Water Year 1978 Water Year 1981
Day Blue River below
Maryland Crack
(cfs) Exchange
Potential(2)
(Acre-Feet) Blue River below
Maryland Creek
(cfs) Exchange
Potcntiel(2)
(Acro-Feet)
September 1 90.8 31.3 78.8 7.5
September 2 74.0 0.0 79.0 7.9
September 3 74.1 0.0 79.1 8.1
September4 75.9 1.8 78.9 7.7
September 5 75.1 0.2 78.1 6.1
September 6 75.1 0.2 78.1 6.1
September 7 76.0 2.0 78.0 5.9
September 8 75.5 1.0 77.5 5.0
September 9 75.4 0.8 77.4 4.8
September 10 75.3 0.6 77.3 4.6
September 11 77.3 4.6 77.3 4.6
September 12 78.3 6.5 78.3 6.5
September 13 77.6 5.1 75.6 1.2
September 14 77.6 S.I 75.6 1.2
September 15 77.1 4.2 75.1 0.2
September 16 77.9 5.7 75.9 1.8
September 17 78.4 6.7 76.4 2.8
September 18 76.0 2.0 76.0 2.0
September 19 78.0 5.9 76.0 2.0
September 20 77.4 4.8 75.4 0.8
September 21 74.7 0.0 74.7 0.0
September 22 74.3 0.0 74.3 0.0
September 23 73.2 0.0 74.2 0.0
September 24 74.4 0.0 76.4 2.8
September 25 74.4 0.0 76.4 2.8
September 26 74.1 0.0 76.1 2.2
September 27 74.3 0.0 ~ 74.3 0.0
September 28 73.8 0.0 74.8 0.0
September 29 74.0 0.0 77.0 4.0
September 30 75.3 0.6 77.3 4.6
TOTAL 89.1 103.0
Average Exchange Potcntiel 96.0
Average Non-exchange Days 8.0
(1) The two driest years on record (hazed on September flows) since the filling of Dillon Reservior (1978
and 1981).
(2) Determined az flow in excess of CWCB filings (75 cfs (4/I-9/30)).
(3) Average of 1978 and 1981 total exchange potential [(89+103) + 2].
(4) Average number o(days (1978 and 1981) when exchange could not occur [(I 1+5) + 2].
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