Dreamflows American - Lake Natoma Release Schedule - 2023
 
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Releases on the American River from Lake Natoma - Historical - 2023

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

ColorMeaning
 Scheduled release: Less than 3000 cfs below Lake Natoma.
 Scheduled release: Less than 6000 cfs below Lake Natoma.
 Scheduled release: 6000 cfs or more below Lake Natoma.
 Ramping up/down from Lake Natoma.
Note: Scheduled release information provided by U.S. Bureau of Reclamation.

 

January 2023
SunMonTueWedThuFriSat
1Ramping up
to 25,000 cfs
225,000 cfs
 all day
325,000 cfs
 all day
425,000 cfs
 all day
525,000 cfs
 all day
625,000 cfs
 all day
7Ramping up
to 35,000 cfs
8Ramping down
to 25,000 cfs
925,000 cfs
 all day
10Change to
 20,000 cfs at 11am
11Ramping down
to 16,000 cfs
12Ramping down
to 13,000 cfs
13Ramping down
to 11,000 cfs
14Ramping down
to 10,000 cfs
1510,000 cfs
 all day
1610,000 cfs
 all day
1710,000 cfs
 all day
1810,000 cfs
 all day
1910,000 cfs
 all day
2010,000 cfs
 all day
2110,000 cfs
 all day
2210,000 cfs
 all day
23Ramping down
to 8,500 cfs
24Ramping down
to 7,700 cfs
25Ramping down
to 7,000 cfs
26Ramping down
to 6,100 cfs
27Ramping down
to 5,350 cfs
28Ramping down
to 4,700 cfs
29Ramping down
to 4,300 cfs
30Ramping down
to 4,000 cfs
314,000 cfs
 all day
       

 

February 2023
SunMonTueWedThuFriSat
      14,000 cfs
 all day
24,000 cfs
 all day
34,000 cfs
 all day
44,000 cfs
 all day
54,000 cfs
 all day
64,000 cfs
 all day
74,000 cfs
 all day
84,000 cfs
 all day
94,000 cfs
 all day
104,000 cfs
 all day
114,000 cfs
 all day
124,000 cfs
 all day
134,000 cfs
 all day
144,000 cfs
 all day
154,000 cfs
 all day
164,000 cfs
 all day
174,000 cfs
 all day
184,000 cfs
 all day
194,000 cfs
 all day
204,000 cfs
 all day
214,000 cfs
 all day
224,000 cfs
 all day
234,000 cfs
 all day
244,000 cfs
 all day
254,000 cfs
 all day
264,000 cfs
 all day
274,000 cfs
 all day
284,000 cfs
 all day
       

 

March 2023
SunMonTueWedThuFriSat
      14,000 cfs
 all day
24,000 cfs
 all day
34,000 cfs
 all day
44,000 cfs
 all day
54,000 cfs
 all day
64,000 cfs
 all day
7Change to
 5,000 cfs at 4pm
85,000 cfs
 all day
9Ramping up
to 15,000 cfs
10Ramping up
to 30,000 cfs
1130,000 cfs
 all day
1230,000 cfs
 all day
1330,000 cfs
 all day
1430,000 cfs
 all day
15Ramping down
to 20,000 cfs
1620,000 cfs
 all day
17Ramping down
to 16,000 cfs
1816,000 cfs
 all day
1916,000 cfs
 all day
20Ramping down
to 14,000 cfs
21Ramping down
to 12,000 cfs
22Ramping down
to 10,000 cfs
23Ramping down
to 9,000 cfs
24Ramping down
to 8,000 cfs
258,000 cfs
 all day
268,000 cfs
 all day
27Ramping down
to 7,000 cfs
287,000 cfs
 all day
297,000 cfs
 all day
307,000 cfs
 all day
317,000 cfs
 all day
 

 

April 2023
SunMonTueWedThuFriSat
            17,000 cfs
 all day
27,000 cfs
 all day
37,000 cfs
 all day
47,000 cfs
 all day
57,000 cfs
 all day
67,000 cfs
 all day
77,000 cfs
 all day
87,000 cfs
 all day
97,000 cfs
 all day
107,000 cfs
 all day
117,000 cfs
 all day
127,000 cfs
 all day
137,000 cfs
 all day
147,000 cfs
 all day
157,000 cfs
 all day
167,000 cfs
 all day
177,000 cfs
 all day
187,000 cfs
 all day
197,000 cfs
 all day
207,000 cfs
 all day
217,000 cfs
 all day
227,000 cfs
 all day
237,000 cfs
 all day
247,000 cfs
 all day
257,000 cfs
 all day
267,000 cfs
 all day
27Change to
 7,500 cfs at 8am
287,500 cfs
 all day
29Change to
 8,000 cfs at 8am
308,000 cfs
 all day
           

 

May 2023
SunMonTueWedThuFriSat
  18,000 cfs
 all day
28,000 cfs
 all day
38,000 cfs
 all day
48,000 cfs
 all day
58,000 cfs
 all day
68,000 cfs
 all day
78,000 cfs
 all day
88,000 cfs
 all day
98,000 cfs
 all day
108,000 cfs
 all day
118,000 cfs
 all day
128,000 cfs
 all day
138,000 cfs
 all day
148,000 cfs
 all day
15Ramping up
to 10,000 cfs
16Ramping up
to 12,000 cfs
1712,000 cfs
 all day
1812,000 cfs
 all day
1912,000 cfs
 all day
2012,000 cfs
 all day
2112,000 cfs
 all day
2212,000 cfs
 all day
2312,000 cfs
 all day
2412,000 cfs
 all day
2512,000 cfs
 all day
2612,000 cfs
 all day
2712,000 cfs
 all day
2812,000 cfs
 all day
2912,000 cfs
 all day
3012,000 cfs
 all day
31Ramping up
to 14,500 cfs then
down to 13,000 cfs
     

 

June 2023
SunMonTueWedThuFriSat
        1Ramping down
to 11,000 cfs
2Ramping down
to 9,000 cfs
39,000 cfs
 all day
49,000 cfs
 all day
59,000 cfs
 all day
69,000 cfs
 all day
79,000 cfs
 all day
89,000 cfs
 all day
99,000 cfs
 all day
10Change to
 8,000 cfs at 6am
118,000 cfs
 all day
128,000 cfs
 all day
138,000 cfs
 all day
14Ramping down
to 7,000 cfs
15Ramping down
to 6,500 cfs
16Ramping down
to 6,000 cfs
17Ramping down
to 5,500 cfs
18Ramping down
to 5,000 cfs
195,000 cfs
 all day
205,000 cfs
 all day
215,000 cfs
 all day
22Ramping down
to 4,500 cfs
23Ramping down
to 4,000 cfs
244,000 cfs
 all day
254,000 cfs
 all day
264,000 cfs
 all day
274,000 cfs
 all day
284,000 cfs
 all day
294,000 cfs
 all day
304,000 cfs
 all day
 

 

July 2023
SunMonTueWedThuFriSat
            14,000 cfs
 all day
24,000 cfs
 all day
34,000 cfs
 all day
44,000 cfs
 all day
54,000 cfs
 all day
64,000 cfs
 all day
74,000 cfs
 all day
84,000 cfs
 all day
94,000 cfs
 all day
104,000 cfs
 all day
114,000 cfs
 all day
124,000 cfs
 all day
134,000 cfs
 all day
144,000 cfs
 all day
154,000 cfs
 all day
164,000 cfs
 all day
174,000 cfs
 all day
184,000 cfs
 all day
194,000 cfs
 all day
204,000 cfs
 all day
214,000 cfs
 all day
224,000 cfs
 all day
234,000 cfs
 all day
244,000 cfs
 all day
254,000 cfs
 all day
264,000 cfs
 all day
274,000 cfs
 all day
284,000 cfs
 all day
294,000 cfs
 all day
304,000 cfs
 all day
314,000 cfs
 all day
         

 

August 2023
SunMonTueWedThuFriSat
    14,000 cfs
 all day
24,000 cfs
 all day
34,000 cfs
 all day
44,000 cfs
 all day
54,000 cfs
 all day
64,000 cfs
 all day
74,000 cfs
 all day
84,000 cfs
 all day
94,000 cfs
 all day
104,000 cfs
 all day
114,000 cfs
 all day
124,000 cfs
 all day
134,000 cfs
 all day
144,000 cfs
 all day
154,000 cfs
 all day
164,000 cfs
 all day
174,000 cfs
 all day
184,000 cfs
 all day
194,000 cfs
 all day
204,000 cfs
 all day
214,000 cfs
 all day
224,000 cfs
 all day
234,000 cfs
 all day
244,000 cfs
 all day
254,000 cfs
 all day
264,000 cfs
 all day
274,000 cfs
 all day
284,000 cfs
 all day
294,000 cfs
 all day
304,000 cfs
 all day
314,000 cfs
 all day
   

 

September 2023
SunMonTueWedThuFriSat
          1Ramping down
to 3,500 cfs
23,500 cfs
 all day
33,500 cfs
 all day
43,500 cfs
 all day
53,500 cfs
 all day
63,500 cfs
 all day
7Ramping down
to 3,000 cfs
83,000 cfs
 all day
93,000 cfs
 all day
103,000 cfs
 all day
113,000 cfs
 all day
123,000 cfs
 all day
133,000 cfs
 all day
143,000 cfs
 all day
153,000 cfs
 all day
163,000 cfs
 all day
173,000 cfs
 all day
183,000 cfs
 all day
193,000 cfs
 all day
203,000 cfs
 all day
213,000 cfs
 all day
223,000 cfs
 all day
233,000 cfs
 all day
243,000 cfs
 all day
253,000 cfs
 all day
263,000 cfs
 all day
273,000 cfs
 all day
283,000 cfs
 all day
293,000 cfs
 all day
303,000 cfs
 all day

 

October 2023
SunMonTueWedThuFriSat
13,000 cfs
 all day
23,000 cfs
 all day
33,000 cfs
 all day
43,000 cfs
 all day
53,000 cfs
 all day
6Ramping down
to 2,600 cfs
72,500 cfs
 all day
82,500 cfs
 all day
92,500 cfs
 all day
102,500 cfs
 all day
112,500 cfs
 all day
122,500 cfs
 all day
132,500 cfs
 all day
142,500 cfs
 all day
152,500 cfs
 all day
162,500 cfs
 all day
172,500 cfs
 all day
182,500 cfs
 all day
192,500 cfs
 all day
202,500 cfs
 all day
212,500 cfs
 all day
222,500 cfs
 all day
232,500 cfs
 all day
242,500 cfs
 all day
252,500 cfs
 all day
262,500 cfs
 all day
272,500 cfs
 all day
282,500 cfs
 all day
292,500 cfs
 all day
302,500 cfs
 all day
31Change to
 2,100 cfs at 2pm
       

 

November 2023
SunMonTueWedThuFriSat
      12,100 cfs
 all day
22,100 cfs
 all day
32,100 cfs
 all day
42,100 cfs
 all day
52,100 cfs
 all day
62,100 cfs
 all day
72,100 cfs
 all day
82,100 cfs
 all day
92,100 cfs
 all day
102,100 cfs
 all day
112,100 cfs
 all day
122,100 cfs
 all day
132,100 cfs
 all day
142,100 cfs
 all day
152,100 cfs
 all day
162,100 cfs
 all day
172,100 cfs
 all day
182,100 cfs
 all day
192,100 cfs
 all day
202,100 cfs
 all day
212,100 cfs
 all day
222,100 cfs
 all day
232,100 cfs
 all day
242,100 cfs
 all day
252,100 cfs
 all day
262,100 cfs
 all day
272,100 cfs
 all day
282,100 cfs
 all day
292,100 cfs
 all day
302,100 cfs
 all day
   

 

December 2023
SunMonTueWedThuFriSat
          12,100 cfs
 all day
22,100 cfs
 all day
32,100 cfs
 all day
42,100 cfs
 all day
52,100 cfs
 all day
62,100 cfs
 all day
72,100 cfs
 all day
82,100 cfs
 all day
92,100 cfs
 all day
102,100 cfs
 all day
112,100 cfs
 all day
122,100 cfs
 all day
132,100 cfs
 all day
142,100 cfs
 all day
152,100 cfs
 all day
162,100 cfs
 all day
172,100 cfs
 all day
18Change to
 2,000 cfs at 4pm
192,000 cfs
 all day
202,000 cfs
 all day
21Change to
 2,166 cfs at 10am
222,166 cfs
 all day
23Change to
 1,989 cfs at 3am
241,989 cfs
 all day
251,989 cfs
 all day
261,989 cfs
 all day
272,000 cfs
 all day
282,000 cfs
 all day
292,000 cfs
 all day
302,000 cfs
 all day
312,000 cfs
 all day
           

Water Management Issues:

1.  Releases shown were expected releases.  Actual releases may have been different.