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

In the tables that follow, 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.
 Scheduled release: Less than 1500 cfs below New Hogan Dam.
 Scheduled release: 1500 cfs or more below New Hogan Dam.
 Ramping up/down from New Hogan Dam.
Note: All scheduled release information provided by the Army Corps of Engineers.

 

March 2023
SunMonTueWedThuFriSat
      1100 cfs
 all day
2Ramping up
to 600 cfs
3Change to
 900 cfs at 9am
4900 cfs
 all day
5900 cfs
 all day
6Ramping up
to 2,000 cfs
7Ramping up
to 3,000 cfs
8Ramping up
to 5,000 cfs
95,000 cfs
 all day
105,000 cfs
 all day
115,000 cfs
 all day
12Change to
 2,500 cfs at 3pm
132,500 cfs
 all day
14Change to
 2,600 cfs at 10am
15Change to
 4,000 cfs at 10am
164,000 cfs
 all day
174,000 cfs
 all day
18Ramping down
to 3,000 cfs
19Change to
 2,500 cfs at 10am
20Change to
 2,000 cfs at 10am
21Change to
 1,500 cfs at 10am
221,500 cfs
 all day
23Change to
 1,200 cfs at 10am
24Change to
 1,000 cfs at 10am
251,000 cfs
 all day
261,000 cfs
 all day
271,000 cfs
 all day
281,000 cfs
 all day
291,000 cfs
 all day
30Ramping down
to 800 cfs
31Ramping down
to 600 cfs
 

 

April 2023
SunMonTueWedThuFriSat
            1Change to
 500 cfs at 10am
2Change to
 400 cfs at 10am
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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.