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.
 Ramping up/down from New Hogan Dam.
Note: All scheduled release information provided by the Army Corps of Engineers.

 

March 2026
SunMonTueWedThuFriSat
1300 cfs
 all day 		2Change to
 200 cfs at 10am 		3200 cfs
 all day 		4Change to
 100 cfs at 10am 		5100 cfs
 all day 		6100 cfs
 all day 		7100 cfs
 all day
8100 cfs
 all day 		9100 cfs
 all day 		10Change to
 50 cfs at 8am 		1150 cfs
 all day 		1250 cfs
 all day 		1350 cfs
 all day 		14Change to
 60 cfs at 8am
1560 cfs
 all day 		1660 cfs
 all day 		17Change to
 70 cfs at 8am 		1870 cfs
 all day 		19Change to
 65 cfs at 3pm 		2065 cfs
 all day 		2165 cfs
 all day
22Change to
 60 cfs at 11am 		2360 cfs
 all day 		2460 cfs
 all day 		25Change to
 30 cfs at 9am 		26Ramping up
to 80 cfs 		27Change to
 60 cfs at 1pm 		28Change to
 55 cfs at 9am
29Change to
 45 cfs at 9am 		30Change to
 35 cfs at 10am 		31Ramping up
to 45 cfs 		       

 

April 2026
SunMonTueWedThuFriSat
      1Change to
 30 cfs at 9am 		230 cfs
 all day 		330 cfs
 all day 		430 cfs
 all day
5Ramping up
to 100 cfs 		6100 cfs
 all day 		7Change to
 130 cfs at noon 		8Change to
 90 cfs at 1pm 		990 cfs
 all day 		10Change to
 40 cfs at noon 		1140 cfs
 all day
1240 cfs
 all day 		13Change to
 80 cfs at 9am 		14Ramping up
to 100 cfs 		15Change to
 150 cfs at 2pm 		16150 cfs
 all day 		17Change to
 50 cfs at 10am 		18Change to
 45 cfs at 11am
1945 cfs
 all day 		20Change to
 20 cfs at 11am 		2120 cfs
 all day 		22Ramping up
to 69 cfs 		23
  		24
  		25
 
26
  		27
  		28
  		29
  		30
  		   

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.

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