Lost Creek Reservoir: 100.0% full as of 2018-12-15

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, and (2) 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 2018-12-15 100.0 1,009.67 12,021 11,950 11,950 - n.a. -
Yesterday 2018-12-14 100.0 1,009.66 12,017 11,950 11,950 - n.a. -
2 days ago 2018-12-13 100.0 1,009.64 12,008 11,950 11,950 - n.a. -
1 week ago 2018-12-08 100.0 1,009.56 11,975 11,950 11,950 - n.a. -
1 month ago 2018-11-15 100.0 1,009.62 12,000 11,950 11,950 - n.a. -
3 months ago 2018-09-15 91.6 1,006.88 10,946 10,946 11,950 - n.a. -
6 months ago 2018-06-15 97.7 1,008.85 11,677 11,677 11,950 - n.a. -
1 year ago 2017-12-15 97.2 1,008.70 11,614 11,614 11,950 - 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 2018-12-15 11:15 1,009.68 1,009.5 0.2 into flood pool
1 hour prior 2018-12-15 10:15 1,009.67 1,009.5 0.2 into flood pool
2 hours prior 2018-12-15 09:15 1,009.67 1,009.5 0.2 into flood pool
6 hours prior 2018-12-15 05:15 1,009.67 1,009.5 0.2 into flood pool
12 hours prior 2018-12-14 23:15 1,009.66 1,009.5 0.2 into flood pool
24 hours prior 2018-12-14 11:15 1,009.65 1,009.5 0.1 into flood pool
48 hours prior 2018-12-13 11:15 1,009.65 1,009.5 0.1 into flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1991-01-01
Vertical datum NGVD29
Gauge USGS:08042820
Top of dam elevation 1,028.9 ft above NGVD29
Conservation pool elevation 1,009.5 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

Historical Rating Curve

Lake Location