HydrionisGlobal Water Intelligence
Monitored reservoir

Weber Res Nr Schurz, NV

United States Geological Survey reservoir gauge 10301700 in NV, with published storage from 1995.

Storage record10301700

Storage now, against this reservoir's own record

7.30 Mm³
Stored, August 2026
93rd
Percentile among 30 Augs on record
-1.1%
Change over the 12 months to 2026-08

Storage in August 2026 was higher than almost every other Aug on record, ranked against 30 other Augs held for this reservoir.

Storage, 1995–2026

Monthly mean storage
360 monthly values, 1995 to 2026
Monthly mean storageMonthly mean storage: Weber Res Nr Schurz, NV in Mm³, from 1995.3333333333333 to 2026.5833333333333.051015Mm³1995.33333333333331999.52003.33333333333332007.08333333333332011.66666666666672015.41666666666672019.16666666666672022.9166666666667Year

Monthly means of the publisher's daily record. Volume, not percentage of capacity: without a capacity whose definition is stated, fullness cannot be computed.

View the data behind this chart
Underlying data
PeriodWeber Res Nr Schurz, NV (Mm³)
May 19950
June 19950
July 19950
August 19950
September 19950
October 19950
November 19950
December 19950
January 19960
February 19960
March 19960
April 19960
May 19960
June 19960
December 19960
January 19970
February 19970
March 19970
April 19970
May 19970
June 19970
July 19970
August 19970
September 19970
October 19970
November 19970
December 19970
January 19980
February 19980
March 19980
April 19980
May 19980
June 19980
July 19980
August 19980
September 19980
October 19980
November 19980
December 19980
January 19990
February 19990
March 19990
April 19990
May 19990
June 19990
July 19990
August 19990
September 19990
October 19990
November 19990
December 19990
January 20000
February 20000
March 20000
April 20000
May 20000
June 20000
August 20000
September 20000
October 20000
November 20000
December 20000
January 20010
February 20010
March 20010
April 20010
May 20010
June 20010
July 20010
August 20010
September 20010
October 20010
November 20010
December 20010
January 20020
February 20020
March 20020
April 20020
May 20020
June 20020
July 20020
August 20020
September 20020
October 20020
November 20020
December 20020
January 20030
February 20030
March 20030
April 20030
May 20030
June 20030
July 20030
August 20030
September 20030
October 20030
November 20030
December 20030
January 20040
February 20040
March 20040
April 20040
May 20040
June 20040
July 20040
August 20040
September 20040
October 20040
November 20040
December 20040
January 20050
February 20050
March 20050
April 20050
May 20050
June 20050
July 20050
August 20050
September 20050
October 20050
November 20050
December 20050
January 20060
February 20060
March 20060
April 20060
May 20060
June 20060
July 20060
August 20060
September 20060
October 20060
November 20060
December 20060
January 20070
February 20070
March 20070
April 20070
May 20070
June 20070
July 20070
August 20070
September 20070
October 20070
November 20070
December 20070
January 20080
February 20080
March 20080
April 20080
May 20080
June 20080
July 20080
June 20090
July 20090
August 20090
September 20090
October 20090
November 20090
December 20090
January 20100
February 20100
March 20100
April 20100
May 20100
June 20100
July 20100
August 20100
September 20100
October 20100
November 20100
December 20100
January 20110
February 20110
March 20110
April 20110
May 20110
June 20110
July 20110
August 20110
September 20110
October 20110
November 20110
December 20110
January 20120
February 20120
March 20120
April 20120
May 20120
June 20120
July 20120
August 20120
September 20120
October 20120
November 20120
December 20120
January 20130
February 20130
March 20130
April 20130
May 20130
June 20130
July 20130
August 20130
September 20130
October 20130
November 20130
December 20130
January 20140
February 20140
March 20140
April 20140
May 20140
June 20140
July 20140
August 20140
September 20140
October 20140
November 20140
December 20140
January 20150
February 20150
March 20150
April 20150
May 20150
June 20150
July 20150
August 20150
September 20150
October 20150
November 20150
December 20150
January 20160
February 20160
March 20160
April 20160
May 20160
June 20160
July 20160
August 20160
September 20160
October 20160
November 20160
December 20160
January 20170
February 20170
March 20170
April 20170
May 20170
June 20170
July 20170
August 20170
September 20170
October 20170
November 20170
December 20170
January 20180
February 20180
March 20180
April 20180
May 20180
June 20180
July 20180
August 20180
September 20180
October 20180
November 20180
December 20180
January 20190
February 20190
March 20190
April 20190
May 20190
June 20190
July 20190
August 20190
September 20190
October 20190
November 20190
December 20190
January 20200
February 20200
March 20200
April 20200
May 20200
June 20200
July 20200
August 20200
September 20200
October 20200
November 20200
December 20200
January 20210
February 20210
March 20210
April 20210
May 20210
June 20210
July 20210
August 20210
September 20210
October 20210
November 20210
December 20210
January 20220
February 20220.153
March 20224.63
April 20226.33
May 20225.93
June 20225.72
July 20223.48
August 20223.35
September 20223.03
October 20222.28
November 20222.24
December 20222.31
January 20235.80
February 20237.74
March 20236.70
April 20235.76
May 20236.16
June 20238.85
July 20236.47
August 20236.99
September 202310.4
October 202311.3
November 202310.8
December 202310.5
January 202410.7
February 202410.1
March 202410.3
April 20249.72
May 20248.83
June 20249.76
July 20249.49
August 20248.16
September 20246.66
October 20247.18
November 20249.23
December 20249.91
January 202510.1
February 202510.9
March 202511.5
April 202511.8
May 202512.7
June 202512.1
July 20259.65
August 20257.39
September 20257.04
October 20256.68
November 20257.94
December 20256.43
January 20266.79
February 20268.65
March 202611.9
April 202612.4
May 202612.4
June 202612.1
July 20269.50
August 20267.30

The reservoir's year

Seasonal storage profile
Each calendar month's reference average, against the most recent year
Seasonal storage profileSeasonal storage profile: 1991–2020 average, Most recent 12 months in Mm³, from 1 to 12.0510Mm³123456789101112Month1991–2020 average 1: 0 Mm³1991–2020 average 2: 0 Mm³1991–2020 average 3: 0 Mm³1991–2020 average 4: 0 Mm³1991–2020 average 5: 0 Mm³1991–2020 average 6: 0 Mm³1991–2020 average 7: 0 Mm³1991–2020 average 8: 0 Mm³1991–2020 average 9: 0 Mm³1991–2020 average 10: 0 Mm³1991–2020 average 11: 0 Mm³1991–2020 average 12: 0 Mm³Most recent 12 months 1: 6.79 Mm³Most recent 12 months 2: 8.65 Mm³Most recent 12 months 3: 11.9 Mm³Most recent 12 months 4: 12.4 Mm³Most recent 12 months 5: 12.4 Mm³Most recent 12 months 6: 12.1 Mm³Most recent 12 months 7: 9.50 Mm³Most recent 12 months 8: 7.30 Mm³Most recent 12 months 9: 7.04 Mm³Most recent 12 months 10: 6.68 Mm³Most recent 12 months 11: 7.94 Mm³Most recent 12 months 12: 6.43 Mm³
  • 1991–2020 average
  • Most recent 12 months

Twelve separate averages, one per calendar month. A January average describes Januaries only. Months are plotted 1–12.

View the data behind this chart
Underlying data
Period1991–2020 average (Mm³)Most recent 12 months (Mm³)
Jan06.79
Feb08.65
Mar011.9
Apr012.4
May012.4
Jun012.1
Jul09.50
Aug07.30
Sep07.04
Oct06.68
Nov07.94
Dec06.43

Rate and persistence

-0.01 Mm³
Mean drawdown per month over 12 months
0 of 24
Months in the last two years below the 20th percentile for their own month

Rates are computed only across an unbroken run of months, so a rate is never divided by a period in which some of the change was not observed. Percentile counts compare each month with the same calendar month in every other year held.

Location

Weber Res Nr Schurz, NV
Gauge location
Weber Res Nr Schurz, NVWeber Res Nr Schurz, NV — 7.30 Mm³Weber Res Nr Schurz, NV — 7.30 Mm³

Where this comes from

360 monthly observations 1995–2026 Mm³
Spatially aggregatedHigh confidenceAugust 2026

Source: USGS — National Water Information System, 10301700. Licence: Open.

Method: Monthly mean of daily reservoir storage published by the USGS in acre-feet and converted to millions of cubic metres. Months with fewer than 20 days of record are not published rather than averaged from a partial month.

Reservoir storage is managed as well as observed: a drawdown may reflect an operating rule, flood-control rule curve or scheduled release rather than a shortage. Compare a month against the same month in other years, and do not read a fall as a supply signal without knowing the operating regime.

Retrieved 25 August 2026.

Monthly mean of daily reservoir storage published by the USGS in acre-feet and converted to millions of cubic metres. Months with fewer than 20 days of record are not published rather than averaged from a partial month.

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