Dreamflows Calaveras - New Hogan Dam Release Schedule
 
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Releases on the Calaveras River below New Hogan Dam

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

ColorMeaning
 Scheduled release is not yet known.
 Scheduled release: Less than 500 cfs below New Hogan Dam.
 Ramping up/down from New Hogan Dam.
Note: All scheduled release information provided by the Army Corps of Engineers.

 

August 2026
SunMonTueWedThuFriSat
            1250 cfs
 all day
2Change to
 230 cfs at noon
3Change to
 240 cfs at 1pm
4Change to
 250 cfs at 9am
5250 cfs
 all day
6250 cfs
 all day
7Change to
 260 cfs at 11am
8Change to
 235 cfs at 11am
9Change to
 225 cfs at 9am
10225 cfs
 all day
11Change to
 245 cfs at 7am
12Change to
 260 cfs at 9am
13Change to
 250 cfs at noon
14Change to
 225 cfs at 1pm
15Change to
 215 cfs at 2pm
16Ramping down
to 180 cfs
17180 cfs
 all day
18Ramping up
to 190 cfs
19190 cfs
 all day
20Change to
 250 cfs at 3pm
21Change to
 240 cfs at 3pm
22240 cfs
 all day
23240 cfs
 all day
24Change to
 205 cfs at 1pm
25205 cfs
 all day
26Ramping up
to 215 cfs then
down to 175 cfs
27
 
28
 
29
 
30
 
31
 
         

Water Management Issues:

1.  The above schedule is based on information provided by the Army Corps of Engineers.

2.  Detailed scheduled release information for the next few days is shown on this graph.

3.  Releases shown are expected releases.  Actual releases may be different, and may change at short notice.  In addition, sudden higher or lower (or no) releases may result from emergency mechanical or electrical conditions.

4.  Users are urged to use caution and to wear all appropriate personal protective equipment.