Reservoir/River Data

Readings for Sunday, April 5, 2026

Lake & Reservoir Elevations

Location Today (Feet above Sea Level) 1 Week Ago 1 Month Ago 1 Year Ago
Lake McConaughy N/A = ac-ft (0% capacity) N/A N/A N/A
Jeffrey Lake N/A N/A N/A N/A
Johnson Lake N/A N/A N/A N/A
Elwood Reservoir N/A N/A N/A N/A

River & Canal Flows

Station Today (Cubic Feet per Second) 1 Week Ago 1 Month Ago 1 Year Ago
Inflows to McConaughy 574 682 916 883
Total Outflows from McConaughy 713 729 393 486
North Platte at Keystone 280 298 282 17
Keystone Diversion 433 431 111 469
North Platte at North Platte 515 517 600 383
South Platte at Roscoe 74.4 45.8 71.3 134
South Platte at North Platte 159 157 165 244
Supply Canal Diversion N/A N/A N/A N/A
Platte at Overton 616 641 821 929
Platte at Kearney N/A 296 483 959
Platte at Grand Island N/A 323 606 1590

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
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Johnson Lake One Month
Johnson5Years.png
Johnson Lake Historical
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Elwood Reservoir One Year
Elwood5Years.png
Elwood Reservoir Historical
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Jeffrey Lake One Month
Jeffrey5Years.png
Jeffrey Lake Historical

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

Colors of Water Tool

Lake McConaughy Weekly Temperature Readings

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