Reservoir/River Data

Readings for Monday, February 10, 2025

Lake & Reservoir Elevations

Location Today (Feet above Sea Level) 1 Week Ago 1 Month Ago 1 Year Ago
Lake McConaughy 3,236.6 = 1,012,800ac-ft (58.1% capacity) 3,236.4 3,236.1 3,239.3
Jeffrey Lake 2,758.4 2,758.6 2,757.7 2,757.3
Johnson Lake 2,610.4 2,608.4 2,607.4 2,616.9
Elwood Reservoir 2,590.2 2,590.6 2,592.1 2,573.7

River & Canal Flows

Station Today (Cubic Feet per Second) 1 Week Ago 1 Month Ago 1 Year Ago
Inflows to McConaughy 1,090 1,470 1,270 1,050
Total Outflows from McConaughy 635 611 764 173
North Platte at Keystone 0 26 42 34
Keystone Diversion 635 585 722 139
North Platte at North Platte 232 324 1,090 449
South Platte at Roscoe N/A N/A 70.3 887
South Platte at North Platte 596 705 799 588
Supply Canal Diversion 1,285 1,469 922 1,635
Platte at Overton 1,390 1,290 1,230 1,380
Platte at Kearney N/A N/A N/A 1490
Platte at Grand Island N/A N/A N/A 1510

Charts

McConaughyInflows.png
McConaughy Historical Inflows
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McConaughy One Month
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McConaughy One Year
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Lake McConaughy Historical
JohnsonOneMonth.png
Johnson Lake One Month
Johnson5Years.png
Johnson Lake Historical
ElwoodWaterYear.png
Elwood Reservoir One Year
Elwood5Years.png
Elwood Reservoir Historical
JeffreyOneMonth.png
Jeffrey Lake One Month
Jeffrey5Years.png
Jeffrey Lake Historical

Flows and elevations are provisional. Readings from measuring equipment may be affected during icing conditions.

Lake McConaughy Weekly Temperature Readings

 Data is acquired from Nebraska DNR and USGS web services and CNPPID historical readings.