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Gathright Dam Releases

CURRENT AND PROJECTED NEAR-TERM RELEASES

Updated:       SEP 28, 2016

  28Sep2016
at 0700 hours
29Sep2016
Release   220 cfs 220 cfs
Streamgage Stage   8.9 feet 8.9 feet

 


There Are No Plans To Change Releases Today.


Releases from Gathright Dam are made for a variety of purposes. The flow values cited above are the expected releases and may be increased or decreased without prior notice, depending on changing climatic and hydrologic conditions.

Reference location for the flow and streamgage stage values is the USGS Streamgage (02011800) located 0.5 miles downstream of Gathright Dam.

Reference Releases and Stream Stages
Release Streamgage Stage   Release Streamgage Stage
150 cfs 8.8 feet 2,500 cfs 11.8 feet
300 cfs 9.2 feet 5,000 cfs 13.3 feet
600 cfs 9.8 feet 7,500 cfs 14.4 feet
1,200 cfs 10.7 feet 10,000 cfs 15.3 feet

Notes:
(1) Releases between 150 cfs and 1,200 cfs are made during non Flood Release Operations
(2) Releases above 1,200 cfs are made during Flood Release Operations.

PULSE RELEASE SCHEDULE FOR 2016

Pulse releases are scheduled for the following Wednesdays:

  • JULY 20
  • AUG 10
  • AUG 31
  • SEPT 21
  • OCT 12

NOTES:

These pulses, conducted by the Norfolk District in cooperation with the Virginia Department of Environmental Quality and the Virginia Department of Game and Inland Fisheries, will begin at approximately 6 a.m. and end at 1:30 p.m.

The peak pulse release will be 3,500 cfs and will increase levels 3 to 4.5 feet in the Jackson River.

Pulse releases are usually confirmed about 1 week in advance. Check this website regularly for updates.