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Manor Kill at West Conesville near Gilboa

Highest listed crest 11.90 ftFlood stage 6.0 ft22 crests since 1987

The Manor Kill at West Conesville near Gilboa crested above flood stage 7 times among the 22 crests the National Weather Service lists from 1987 to 2011. The highest, 11.90 ft on August 28, 2011, was minor flooding, 5.90 feet above flood stage.

The gauge

Highest listed crest
11.90 ft
August 28, 2011; 6,590 cubic feet per second
Flood stage
6.0 ft
No major stage set
Crests at major
0
7 above flood stage
Most recent flood crest
August 28, 2011
11.90 ft, minor flooding
Location
Schoharie County
New York

Flood stages

The thresholds the National Weather Service uses for this gauge today, and how many listed crests reached each.

Flood categories, Manor Kill at West Conesville near Gilboa
Action stage5.08Jun 14, 1998The level at which the NWS or its partners begin to take action
Flood stage (minor)6.07Aug 28, 2011Minimal or no property damage, but possibly some public threat

Every listed crest

22 crests from 1987 to 2011. Filled: at or above flood stage. Hover a crest for its date and stage.

Listed crests at the Manor Kill at West Conesville near Gilboa, 1987 to 2011 24681012ft Flood stage 6.0 ft Apr 4, 1987: 9.76 ft, minor flooding; 4,680 cubic feet per secondMay 11, 1989: 3.97 ft, below flood stage; 904 cubic feet per secondOct 20, 1989: 3.67 ft, below flood stage; 783 cubic feet per secondNov 11, 1990: 5.06 ft, action stage; 1,410 cubic feet per secondNov 23, 1991: 5.19 ft, action stage; 1,480 cubic feet per secondMar 30, 1993: 5.49 ft, action stage; 1,680 cubic feet per secondFeb 22, 1994: 5.13 ft, action stageApr 14, 1994: 4.24 ft, below flood stage; 1,060 cubic feet per secondDec 24, 1994: 3.17 ft, below flood stage; 587 cubic feet per secondNov 12, 1995: 4.94 ft, below flood stage; 1,420 cubic feet per secondJan 19, 1996: 10.20 ft, minor flooding; 5,050 cubic feet per secondJan 27, 1996: 4.04 ft, below flood stage; 981 cubic feet per secondJul 13, 1996: 5.87 ft, action stage; 1,930 cubic feet per secondOct 20, 1996: 5.90 ft, action stage; 1,950 cubic feet per secondNov 9, 1996: 5.94 ft, action stage; 1,970 cubic feet per secondJun 14, 1998: 5.77 ft, action stage; 1,870 cubic feet per secondMar 22, 1999: 3.95 ft, below flood stage; 964 cubic feet per secondSep 16, 1999: 9.04 ft, minor flooding; 4,100 cubic feet per secondSep 18, 2004: 6.31 ft, minor flooding; 2,194 cubic feet per secondApr 16, 2007: 6.10 ft, minor flooding; 2,066 cubic feet per secondMar 31, 2010: 6.30 ft, minor flooding; 2,190 cubic feet per secondAug 28, 2011: 11.90 ft, minor flooding; 6,590 cubic feet per second Highest, 11.90 ft, Aug 28, 2011 19901995200020052010

Crests at or above flood stage, by decade

Crests at or above flood stage per decade, Manor Kill at West Conesville near Gilboa 1980s: 1 1990s: 2 2 2000s: 2 2010s: 2 1980s1990s2000s2010s
  1. These are the crests the local National Weather Service office lists for the gauge: the highest on record and recent crests. Lesser floods between them may be missing, so counts by decade are a floor.
  2. Categories use today's flood stages. Levees, dams and channel changes since a crest can make old and new stages not directly comparable.

Highest crests

Highest listed crests, Manor Kill at West Conesville near Gilboa
1Aug 28, 201111.90+5.90Minor6,590
2Jan 19, 199610.20+4.20Minor5,050
3Apr 4, 19879.76+3.76Minor4,680
4Sep 16, 19999.04+3.04Minor4,100
5Sep 18, 20046.31+0.31Minor2,194
6Mar 31, 20106.30+0.30Minor2,190
7Apr 16, 20076.10+0.10Minor2,066
8Nov 9, 19965.94−0.06Action1,970
9Oct 20, 19965.90−0.10Action1,950
10Jul 13, 19965.87−0.13Action1,930
11Jun 14, 19985.77−0.23Action1,870
12Mar 30, 19935.49−0.51Action1,680
13Nov 23, 19915.19−0.81Action1,480
14Feb 22, 19945.13−0.87Action—
15Nov 11, 19905.06−0.94Action1,410
16Nov 12, 19954.94−1.06Below flood stage1,420
17Apr 14, 19944.24−1.76Below flood stage1,060
18Jan 27, 19964.04−1.96Below flood stage981
19May 11, 19893.97−2.03Below flood stage904
20Mar 22, 19993.95−2.05Below flood stage964
21Oct 20, 19893.67−2.33Below flood stage783
22Dec 24, 19943.17−2.83Below flood stage587

Other gauges in Schoharie County

Flood gauges in Schoharie County
Breakabeen11.022.37 ft, Aug 28, 20115
Gilboa Bridge19.040.52 ft, Aug 28, 20114

Schoharie County: every hazard · River floods across the country · New York

NOAA National Water Prediction Service, gauge MNRN6, retrieved October 30, 2026. Stages in feet on the gauge's own datum, not elevation. Crests are as the National Weather Service lists them; preliminary values may be revised.