Reservoir/River Data

Readings for Friday, December 20, 2024

Lake & Reservoir Elevations

Location Today (Feet above Sea Level) 1 Week Ago 1 Month Ago 1 Year Ago
Lake McConaughy 3,235.3 = 985,200ac-ft (56.5% capacity) 3,234.9 3,234.6 3,236.5
Jeffrey Lake 2,757.1 2,757.1 2,757.6 2,757.8
Johnson Lake 2,608.0 2,609.6 2,618.0 2,616.7
Elwood Reservoir 2,593.4 2,593.9 2,587.4 2,575.9

River & Canal Flows

Station Today (Cubic Feet per Second) 1 Week Ago 1 Month Ago 1 Year Ago
Inflows to McConaughy 981 1,040 1,030 1,300
Total Outflows from McConaughy 290 476 753 287
North Platte at Keystone 48 44 232 34
Keystone Diversion 242 432 521 253
North Platte at North Platte 366 495 571 387
South Platte at Roscoe 98.4 119 14.9 189
South Platte at North Platte 169 224 119 201
Supply Canal Diversion 607 707 606 635
Platte at Overton 661 1,010 696 816
Platte at Kearney 534 1390 504 522
Platte at Grand Island N/A N/A 1030 806

Charts

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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.