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Merritt Reservoir water level

Reservoir, Nebraska, United States

Directions

Right now

High for mid-October

Surface elevation

2,942.47ft Up 1.29 ft over the last 7 days

Water stored
57,138 acre‑ft
2,935 2,940 2,945

History

History
2,9352,9402,945ftOct 12Oct 13Oct 14Oct 15Oct 172,9352,9402,945ftOct 12Oct 14Oct 17
2,9302,9352,9402,945ftSep 19Sep 26Oct 3Oct 10Oct 172,9302,9352,9402,945ftSep 19Oct 3Oct 17
2,9302,940ftOct 2025Jan 2026Apr 2026Jul 2026Oct 20262,9302,940ftOct 2025Apr 2026Oct 2026
2,9302,9352,9402,945ftOct 2016Apr 2019Oct 2021Apr 2024Oct 20262,9302,9352,9402,945ftOct 2016Oct 2021Oct 2026
2,9302,940ftJanMarMayJulSepNov20262,9302,940ftJanAprJulOct2026

202120222023202420252026

Surface elevation Normal range (10–90 %)

What this means

At 2,942.47 ft, Merritt Reservoir is holding more water than usual for mid-October.

That puts it 2.15 ft above the median of 2,940.32 ft for mid-October, based on 34 years of readings. A year ago it stood at 2,944.61 ft (−2.14 ft).

It is on the way up, by 1.29 ft over the past week. The 30-day range is 2,936.18 ft – 2,942.47 ft.

Many reservoirs are drawn down through summer and fall; most of the refill comes later, with winter rain or spring snowmelt.

Compared with 34 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
2,940.32 ft2.15 ft above the median for this date
Normal for this date
2,935.65 ft – 2,944.20 ft8 years in 10 fall in this range (34 years of records)
Same day last year
2,944.61 ft−2.14 ft
Lowest and highest in 30 days
2,936.18 ft – 2,942.47 ft
Lowest and highest in 12 months
2,935.57 ft – 2,945.86 ft

Boating and fishing at Merritt Reservoir

Slightly high water rarely causes problems on the water itself, though some low-lying shoreline spots may be wet.

Conditions at the shore change with the level, so check with the agency that runs the lake before a trip.

Weather at the gauge

Rain in the last 3 days: 0.07 in.

18 Sun 67° 44° – Wind 19 mph
19 Mon 65° 38° – Wind 10 mph
20 Tue 73° 49° – Wind 14 mph
21 Wed 74° 55° – Wind 13 mph
22 Thu 80° 56° – Wind 17 mph
23 Fri 79° 59° 0.05 in, 40% Wind 32 mph
24 Sat 58° 43° – Wind 24 mph

Forecast: Open-Meteo

Sunrise 08:01 AM Sunset 06:58 PM Daylight 10 hr, 57 min First quarter 51%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Niobrara R at Borman Bridge near ValentineRiver gauge, Niobrara R 18.72 ft No reference yet −0.01 ft 23 mi
Niobrara R at Cornell Bridge near ValentineRiver gauge, Niobrara R 8.62 ft No reference yet −0.02 ft 27 mi
Niobrara River near SparksRiver gauge, Niobrara River 2.64 ft Normal −0.01 ft 32 mi
Little White River near VetalRiver gauge, Little White River 3.23 ft Below flood stage −0.07 ft 37 mi
Rock Creek near Hidden TimberRiver gauge, Rock Creek 3.56 ft Below flood stage −0.01 ft 45 mi
Lake Creek below Refuge near TuthillRiver gauge, Lake Creek 2.7 cfs Normal −2.3 cfs 48 mi
Keya Paha River near KeyapahaRiver gauge, Keya Paha River 4.49 ft Below flood stage −0.01 ft 52 mi
Little White River near MartinRiver gauge, Little White River 0.98 ft Below flood stage +0.01 ft 53 mi

Questions and answers

How does Merritt Reservoir compare with last year?

It is 2.14 ft lower than on the same day last year, when the reading was 2,944.61 ft.

What is a normal level for Merritt Reservoir in mid-October?

The median for mid-October is 2,940.32 ft. In 8 years out of 10 the reading falls between 2,935.65 ft and 2,944.20 ft, based on 34 years of records.

Is Merritt Reservoir really 2,942.47 ft deep?

No. 2,942.47 ft is the height of the water surface above sea level (or the agency's vertical datum), not the depth of the water.

What is the water level of Merritt Reservoir today?

On Oct 17, 2026, the surface elevation was 2,942.47 ft. Up 1.29 ft over the last 7 days.

Is Merritt Reservoir rising or falling?

Up 1.29 ft over the last 7 days.

Is the level of Merritt Reservoir normal?

High for mid-October. Compared with 34 years of daily readings for this time of year.

How often is this data updated?

The U.S. Bureau of Reclamation publishes a new reading once a day. This page refreshes within minutes of each update.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Bureau of Reclamation
Station code
usbr:418 (Agency page)
Coordinates
42.63500, -100.87220 (WGS84)
Update interval
once a day
Licence
Public domain. Data: U.S. Bureau of Reclamation (RISE), provisional data subject to revision

Published series

ParameterLast valueTime (UTC)Quality
Surface elevation 2,942.47 ft 2026-10-17 05:00 Provisional
Water stored 57,138 acre‑ft 2026-10-17 05:00 Provisional

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How to cite

U.S. Bureau of Reclamation: Merritt Reservoir (usbr:418). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/united-states/nebraska/merritt-reservoir

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.