Dreamflows Trinity - Lewiston Dam Release Schedule - 2014
 
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Releases From Lewiston Dam - Historical - 2014

In the tables that follow, each date is color-coded according to the kind of release scheduled for that day:

ColorMeaning
 Scheduled release: 300 cfs below Lewiston Dam all day.
 Scheduled release: 450 cfs below Lewiston Dam all day.
 Scheduled release: 500 cfs or more below Lewiston Dam all day.
 Ramping up/down from Lewiston during the day.
Note: All information provided by U.S. Bureau of Reclamation.

 

January 2014
SunMonTueWedThuFriSat
      1300 cfs
all day
2300 cfs
all day
3300 cfs
all day
4300 cfs
all day
5300 cfs
all day
6300 cfs
all day
7300 cfs
all day
8300 cfs
all day
9300 cfs
all day
10300 cfs
all day
11300 cfs
all day
12300 cfs
all day
13300 cfs
all day
14300 cfs
all day
15300 cfs
all day
16300 cfs
all day
17300 cfs
all day
18300 cfs
all day
19300 cfs
all day
20300 cfs
all day
21300 cfs
all day
22300 cfs
all day
23300 cfs
all day
24300 cfs
all day
25300 cfs
all day
26300 cfs
all day
27300 cfs
all day
28300 cfs
all day
29300 cfs
all day
30300 cfs
all day
31300 cfs
all day
 

 

February 2014
SunMonTueWedThuFriSat
            1300 cfs
all day
2300 cfs
all day
3300 cfs
all day
4300 cfs
all day
5300 cfs
all day
6300 cfs
all day
7300 cfs
all day
8300 cfs
all day
9300 cfs
all day
10300 cfs
all day
11300 cfs
all day
12300 cfs
all day
13300 cfs
all day
14300 cfs
all day
15300 cfs
all day
16300 cfs
all day
17300 cfs
all day
18300 cfs
all day
19300 cfs
all day
20300 cfs
all day
21300 cfs
all day
22300 cfs
all day
23300 cfs
all day
24300 cfs
all day
25300 cfs
all day
26300 cfs
all day
27300 cfs
all day
28300 cfs
all day
 

 

March 2014
SunMonTueWedThuFriSat
            1300 cfs
all day
2300 cfs
all day
3300 cfs
all day
4300 cfs
all day
5300 cfs
all day
6300 cfs
all day
7300 cfs
all day
8300 cfs
all day
9300 cfs
all day
10300 cfs
all day
11300 cfs
all day
12300 cfs
all day
13300 cfs
all day
14300 cfs
all day
15300 cfs
all day
16300 cfs
all day
17300 cfs
all day
18300 cfs
all day
19300 cfs
all day
20300 cfs
all day
21300 cfs
all day
22300 cfs
all day
23300 cfs
all day
24300 cfs
all day
25300 cfs
all day
26300 cfs
all day
27300 cfs
all day
28300 cfs
all day
29300 cfs
all day
30300 cfs
all day
31300 cfs
all day
         

 

April 2014
SunMonTueWedThuFriSat
    1300 cfs
all day
2300 cfs
all day
3300 cfs
all day
4300 cfs
all day
5300 cfs
all day
6300 cfs
all day
7300 cfs
all day
8300 cfs
all day
9300 cfs
all day
10300 cfs
all day
11300 cfs
all day
12300 cfs
all day
13300 cfs
all day
14300 cfs
all day
15300 cfs
all day
16300 cfs
all day
17300 cfs
all day
18300 cfs
all day
19300 cfs
all day
20300 cfs
all day
21300 cfs
all day
22300 cfs
all day
23Change to
900 cfs at 6am
24Change to
1,500 cfs at 6am
251,500 cfs
all day
261,500 cfs
all day
271,500 cfs
all day
281,500 cfs
all day
291,500 cfs
all day
301,500 cfs
all day
     

 

May 2014
SunMonTueWedThuFriSat
        11,500 cfs
all day
21,500 cfs
all day
31,500 cfs
all day
41,500 cfs
all day
51,500 cfs
all day
61,500 cfs
all day
71,500 cfs
all day
81,500 cfs
all day
91,500 cfs
all day
101,500 cfs
all day
111,500 cfs
all day
121,500 cfs
all day
131,500 cfs
all day
141,500 cfs
all day
151,500 cfs
all day
161,500 cfs
all day
171,500 cfs
all day
181,500 cfs
all day
191,500 cfs
all day
201,500 cfs
all day
211,500 cfs
all day
221,500 cfs
all day
231,500 cfs
all day
241,500 cfs
all day
251,500 cfs
all day
261,500 cfs
all day
271,500 cfs
all day
281,500 cfs
all day
291,500 cfs
all day
30Change to
1,450 cfs at 6am
31Change to
1,350 cfs at 6am

 

June 2014
SunMonTueWedThuFriSat
1Change to
1,275 cfs at 6am
2Change to
1,200 cfs at 6am
31,200 cfs
all day
41,200 cfs
all day
51,200 cfs
all day
6Change to
1,150 cfs at 6am
7Change to
1,100 cfs at 6am
8Change to
1,050 cfs at 6am
9Change to
1,000 cfs at 6am
10Change to
950 cfs at 6am
11Change to
900 cfs at 6am
12Change to
850 cfs at 6am
13Change to
800 cfs at 6am
14Change to
750 cfs at 6am
15Change to
700 cfs at 6am
16700 cfs
all day
17700 cfs
all day
18700 cfs
all day
19Change to
650 cfs at 6am
20Change to
600 cfs at 6am
21600 cfs
all day
22Change to
550 cfs at 6am
23Change to
500 cfs at 6am
24500 cfs
all day
25Change to
475 cfs at 6am
26Change to
450 cfs at 6am
27450 cfs
all day
28450 cfs
all day
29450 cfs
all day
30450 cfs
all day
         

 

July 2014
SunMonTueWedThuFriSat
    1450 cfs
all day
2450 cfs
all day
3450 cfs
all day
4450 cfs
all day
5450 cfs
all day
6450 cfs
all day
7450 cfs
all day
8450 cfs
all day
9450 cfs
all day
10450 cfs
all day
11450 cfs
all day
12450 cfs
all day
13450 cfs
all day
14450 cfs
all day
15450 cfs
all day
16450 cfs
all day
17450 cfs
all day
18450 cfs
all day
19450 cfs
all day
20450 cfs
all day
21450 cfs
all day
22450 cfs
all day
23450 cfs
all day
24450 cfs
all day
25450 cfs
all day
26450 cfs
all day
27450 cfs
all day
28450 cfs
all day
29450 cfs
all day
30450 cfs
all day
31450 cfs
all day
   

 

August 2014
SunMonTueWedThuFriSat
          1450 cfs
all day
2450 cfs
all day
3450 cfs
all day
4450 cfs
all day
5450 cfs
all day
6450 cfs
all day
7450 cfs
all day
8450 cfs
all day
9450 cfs
all day
10450 cfs
all day
11450 cfs
all day
12450 cfs
all day
13450 cfs
all day
14450 cfs
all day
15450 cfs
all day
16450 cfs
all day
17450 cfs
all day
18450 cfs
all day
19450 cfs
all day
20450 cfs
all day
21450 cfs
all day
22450 cfs
all day
23Ramp up
to 960 cfs
24960 cfs
all day
25Ramp up
to 2,450 cfs
262,450 cfs
all day
27Ramp down
to 1,650 cfs
28Ramp down
to 1,150 cfs
29Ramp down
to 950 cfs
30950 cfs
all day
31950 cfs
all day
           

 

September 2014
SunMonTueWedThuFriSat
  1950 cfs
all day
2950 cfs
all day
3950 cfs
all day
4950 cfs
all day
5950 cfs
all day
6950 cfs
all day
7950 cfs
all day
8950 cfs
all day
9950 cfs
all day
10950 cfs
all day
11950 cfs
all day
12950 cfs
all day
13Ramp down
to 450 cfs
14450 cfs
all day
15450 cfs
all day
16Ramp up
to 2450 cfs
17Ramp up
to 3400 cfs
183400 cfs
all day
193400 cfs
all day
203400 cfs
all day
213400 cfs
all day
22Ramp down
to 1900 cfs
23Ramp down
to 700 cfs
24Ramp down
to 450 cfs
25450 cfs
all day
26450 cfs
all day
27450 cfs
all day
28450 cfs
all day
29450 cfs
all day
30450 cfs
all day
       

 

October 2014
SunMonTueWedThuFriSat
      1450 cfs
all day
2450 cfs
all day
3450 cfs
all day
4450 cfs
all day
5450 cfs
all day
6450 cfs
all day
7450 cfs
all day
8450 cfs
all day
9450 cfs
all day
10450 cfs
all day
11450 cfs
all day
12450 cfs
all day
13450 cfs
all day
14450 cfs
all day
15Change to
400 cfs at 1am
16Change to
350 cfs at 1am
17Change to
300 cfs at 1am
18300 cfs
all day
19300 cfs
all day
20300 cfs
all day
21300 cfs
all day
22300 cfs
all day
23300 cfs
all day
24300 cfs
all day
25300 cfs
all day
26300 cfs
all day
27300 cfs
all day
28300 cfs
all day
29300 cfs
all day
30300 cfs
all day
31300 cfs
all day
 

 

November 2014
SunMonTueWedThuFriSat
            1300 cfs
all day
2300 cfs
all day
3300 cfs
all day
4300 cfs
all day
5300 cfs
all day
6300 cfs
all day
7300 cfs
all day
8300 cfs
all day
9300 cfs
all day
10300 cfs
all day
11300 cfs
all day
12300 cfs
all day
13300 cfs
all day
14300 cfs
all day
15300 cfs
all day
16300 cfs
all day
17300 cfs
all day
18300 cfs
all day
19300 cfs
all day
20300 cfs
all day
21300 cfs
all day
22300 cfs
all day
23300 cfs
all day
24300 cfs
all day
25300 cfs
all day
26300 cfs
all day
27300 cfs
all day
28300 cfs
all day
29300 cfs
all day
30300 cfs
all day
           

 

December 2014
SunMonTueWedThuFriSat
  1300 cfs
all day
2300 cfs
all day
3300 cfs
all day
4300 cfs
all day
5300 cfs
all day
6300 cfs
all day
7300 cfs
all day
8300 cfs
all day
9300 cfs
all day
10300 cfs
all day
11300 cfs
all day
12300 cfs
all day
13300 cfs
all day
14300 cfs
all day
15300 cfs
all day
16300 cfs
all day
17300 cfs
all day
18300 cfs
all day
19300 cfs
all day
20300 cfs
all day
21300 cfs
all day
22300 cfs
all day
23300 cfs
all day
24300 cfs
all day
25300 cfs
all day
26300 cfs
all day
27300 cfs
all day
28300 cfs
all day
29300 cfs
all day
30300 cfs
all day
31300 cfs
all day
     

Water Management Issues:

1.  The Native American Boat Dance was not held this year (they are held only in odd-numbered years).

2.  Times reflect releases from Lewiston Dam, and it is assumed that it takes approximately 12 hours for the water to get to Pigeon Point and 20 hours to get to Cedar Flat.  This is a good rule of thumb, though the actual flow travel time is flow dependent (the higher the flow, the less time it takes).  Here are some approximate observed numbers:

Lewiston Release Time to Pigeon Point Time to Cedar Flat
500 cfs13 hours24 hours
1000 cfs12 hours20 hours
1500 cfs10 hours14 hours
3000 cfs9 hours13 hours