Millers Creek Reservoir: 85.0% full as of 2022-01-20

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)
Most recent 2022-01-20 85.0 1,332.09 24,046 22,763 26,768 1,978
1 day prior 2022-01-19 85.3 1,332.12 24,105 22,822 26,768 1,982
2 days prior 2022-01-18 85.5 1,332.15 24,165 22,882 26,768 1,986
1 week prior 2022-01-13 85.8 1,332.19 24,243 22,960 26,768 1,991
1 month prior 2021-12-20 87.3 1,332.39 24,645 23,362 26,768 2,017
3 months prior 2021-10-20 92.0 1,333.00 25,898 24,615 26,768 2,094
6 months prior 2021-07-20 100.0 1,334.89 30,065 26,768 26,768 - n.a. -
1 year prior 2021-01-20 100.0 1,334.05 28,162 26,768 26,768 2,218
*

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 2022-01-21 05:00 1,332.09 1,334.00 -1.91 below flood pool
1 hour prior 2022-01-21 04:00 1,332.09 1,334.00 -1.91 below flood pool
2 hours prior 2022-01-21 03:00 1,332.09 1,334.00 -1.91 below flood pool
6 hours prior 2022-01-20 23:00 1,332.09 1,334.00 -1.91 below flood pool
12 hours prior 2022-01-20 17:00 1,332.09 1,334.00 -1.91 below flood pool
24 hours prior 2022-01-20 05:00 1,332.10 1,334.00 -1.90 below flood pool
48 hours prior 2022-01-19 05:00 1,332.14 1,334.00 -1.86 below flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1974-01-01
Vertical datum NGVD29
Gauge USGS:08082800
Dead pool elevation 1,305.00 ft above NGVD29
Service spillway crest elevation 1,331.00 ft above NGVD29
Emergency spillway crest elevation 1,340.00 ft above NGVD29
Top of dam elevation 1,355.00 ft above NGVD29
Conservation pool elevation
ending 1983-01-01
1,331.00 ft above NGVD29
Conservation pool elevation
starting 1983-01-01
1,334.00 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1974-01-01 (source: usgs)
1993-03-01 (source: twdb) : GIS Data

Lake Location