Bureau of Reclamation
Current Reservoir Data for Lake Elwell, MT as of 11/20/2009

Pool Elevation is 2985.7 Feet
Reservoir Storage is 802687. Acre-Feet
Reservoir Inflow is 589.1 CFS
Reservoir Outflow is 589.1 CFS
Reservoir Active Conservation Pool is 86.7 % Full
Reservoir Flood/Surcharge Control Pool is 0.0 % Full
Marias River Flow is 589.1 CFS

Note: 998877. Indicates A Missing Value

Click on

Elevation Content Inflow Outflow

for Graphs of Last 30 Days of Record


Additional climatalogical, historical daily and monthly data and plots for the Lake Elwell, MT (LER) are available below. The following data extraction and plotting routines are directly accessible by clicking the items below:
ARC040 Daily Data for One Month
ARC050 Daily Data for One Year
RES070 Mthly Data for One Parameter for Period of Record
ARCPLT Graphical Data Plots
TEACUPS Visual Display of Current Reservoir/River Basin Data (Not Available for Some Projects)