Murvaul Lake: 96.2% full as of 2017-02-22

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 2017-02-22 96.2 264.87 36,820 36,820 38,285 3,382
Yesterday 2017-02-21 96.2 264.87 36,820 36,820 38,285 3,382
2 days ago 2017-02-20 95.7 264.82 36,651 36,651 38,285 3,376
1 week ago 2017-02-15 95.5 264.79 36,550 36,550 38,285 3,372
1 month ago 2017-01-22 95.9 264.84 36,718 36,718 38,285 3,378
3 months ago 2016-11-22 87.7 263.90 33,595 33,595 38,285 3,267
6 months ago 2016-08-22 93.9 264.61 35,945 35,945 38,285 3,351
1 year ago 2016-02-22 100.0 265.35 38,456 38,285 38,285 - n.a. -
*

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 2017-02-22 07:00 264.88 265.3 -0.4 below flood pool
1 hour prior 2017-02-22 06:00 264.87 265.3 -0.4 below flood pool
2 hours prior 2017-02-22 05:00 264.88 265.3 -0.4 below flood pool
6 hours prior 2017-02-22 01:00 264.87 265.3 -0.4 below flood pool
12 hours prior 2017-02-21 19:00 264.87 265.3 -0.4 below flood pool
24 hours prior 2017-02-21 07:00 264.86 265.3 -0.4 below flood pool
48 hours prior 2017-02-20 07:00 264.80 265.3 -0.5 below flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1958-01-01
Vertical datum NGVD29
Gauge USGS:08022200
Dead pool elevation 235.0 ft above NGVD29
Service spillway crest elevation 265.3 ft above NGVD29
Conservation pool elevation 265.3 ft above NGVD29
Top of dam elevation 280 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1958-01-01 (source: usgs)
1998-11-01 (source: twdb) : GIS Data

Lake Location