White River Reservoir: 24.2% full as of 2017-04-26

The elevation-storage rating curve used to produce the storage hydrograph is made of two segments: (1) the segment up to the conservation pool top (below the red line) is based on measured data, while the segment in the flood pool (above the red line) is an extrapolation from the first segment and shouldn't be relied upon for flood storage information.

Historical Data

Date Percent Full Mean Water Level
(ft)
Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Surface Area
(acres)
Today 2017-04-26 24.2 2,352.46 9,197 7,231 29,880 783
Yesterday 2017-04-25 24.3 2,352.48 9,212 7,246 29,880 784
2 days ago 2017-04-24 24.3 2,352.50 9,228 7,262 29,880 785
1 week ago 2017-04-19 24.6 2,352.61 9,315 7,349 29,880 788
1 month ago 2017-03-26 24.0 2,352.40 9,150 7,184 29,880 781
3 months ago 2017-01-26 24.5 2,352.59 9,299 7,333 29,880 788
6 months ago 2016-10-26 25.0 2,352.77 9,441 7,475 29,880 795
1 year ago 2016-04-26 32.9 2,355.54 11,785 9,819 29,880 894
*

Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

**

   Values above, including today's are averaged conditions. For near real-time instantaneous water level, see table below or the interactive map viewer.

Most Recent Instantaneous Water Level

Date/time Water Level
(ft)
Conservation Pool Elevation
(ft)
Height Above Conservation Pool
(ft)
Most recent 2017-04-26 06:15 2,352.46 2,372.2 -19.7 below flood pool
1 hour prior 2017-04-26 05:15 2,352.46 2,372.2 -19.7 below flood pool
2 hours prior 2017-04-26 04:15 2,352.46 2,372.2 -19.7 below flood pool
6 hours prior 2017-04-26 00:15 2,352.46 2,372.2 -19.7 below flood pool
12 hours prior 2017-04-25 18:15 2,352.51 2,372.2 -19.7 below flood pool
24 hours prior 2017-04-25 06:15 2,352.48 2,372.2 -19.7 below flood pool
48 hours prior 2017-04-24 06:15 2,352.52 2,372.2 -19.7 below flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1963-01-01
Vertical datum NGVD29
Gauge USGS:08080910
Dead pool elevation
ending 1985-02-01
2323.0 ft above NGVD29
Dead pool elevation
starting 1985-02-01
2340.0 ft above NGVD29
Service spillway crest elevation 2372.2 ft above NGVD29
Conservation pool elevation
ending 1985-02-01
2369.0 ft above NGVD29
Conservation pool elevation
starting 1985-02-01
2372.2 ft above NGVD29
Emergency spillway crest elevation 2391.5 ft above NGVD29
Top of dam elevation 2395 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1992-10-01 (source: twdb) : GIS Data

Lake Location