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Chemung River Basin Data Summary

Lake Data
Gage Date/Time Latest
Storage
(ac-ft)		 Elevation (ft)
Latest Normal Pool Spillway Crest 6 Hour Change 24 Hour Change
Tioga 11May2021, 21:00 10036 1081.17 1081 1131 -0.13 -1.97
Hammond 11May2021, 21:00 9365 1086.84 1086 1131 -0.11 -0.89
Cowanesque 11May2021, 21:00 30474 1080.57 1080 1117 -0.15 -1.08
Almond 11May2021, 21:00 888 1260.35 1260 1300 -0.06 -1.25
Arkport 11May2021, 21:00 1 1228.60 1226 1304 -0.32 -1.69

 

Inflow Gages
Gage Date/Time Latest
Flow (cfs)		 Stage (ft)
Latest Flood 6 Hour Change 24 Hour Change
Middlebury 11May2021, 21:00 233 40.8 -- -0.1 -0.4
Corey Creek 11May2021, 21:15 44 1.9 -- -0.1 -0.3
Mansfield 11May2021, 21:00 650 1.8 12.0 -0.1 -0.7
Westfield 11May2021, 21:15 284 1.8 -- -0.1 -0.4
Elkland 11May2021, 21:00 829 17.6 -- -0.1 -1.1

 

Outflow Gages
Gage Date/Time Latest
Flow (cfs)		 Stage (ft)
Latest Flood 6 Hour Change 24 Hour Change
Tioga River 11May2021, 21:00 1843 4.3 -- 0.0 -1.7
Lawrenceville 11May2021, 21:00 1279 9.1 13.0 0.0 -0.8
Canacadea Creek 11May2021, 21:00 154 1.7 -- 0.0 -0.6
DS Arkport 11May2021, 21:00 66 1.4 -- -0.1 -0.3

 

Downstream Gages
Gage Date/Time Latest
Flow (cfs)		 Stage (ft)
Latest Flood 6 Hour Change 24 Hour Change
Tioga Junction 11May2021, 21:00 1994 10.5 14.0 -0.1 -2.2
Lindley 11May2021, 21:00 3598 7.9 17.0 -0.4 -2.5
Hornell 11May2021, 21:00 365 2.1 5.5 -0.0 -0.7
West Cameron 11May2021, 21:00 1133 6.0 17.0 -0.4 -1.8
South Addison 11May2021, 21:00 332 3.0 9.0 -0.2 -1.0
Erwins 11May2021, 21:15 5575 5.7 18.0 -0.9 -2.1
Corning 11May2021, 21:00 7524 18.5 29.0 -0.7 -1.6
Elmira 11May2021, 20:30 9307 5.2 12.0 -0.7 -1.7
Chemung 11May2021, 21:00 12079 8.4 16.0 -0.4 -1.2

 

Other Stream Gages
Gage Date/Time Latest
Flow (cfs)		 Stage (ft)
Latest Flood 6 Hour Change 24 Hour Change
Bath 11May2021, 20:30 730 4.5 15.7 -0.1 -0.5
Campbell 11May2021, 21:00 1178 4.3 8.0 -0.1 -0.5
Avoca 11May2021, 20:30 359 3.2 -- -0.0 -0.1

 

Precipitation Data
Gage Date/Time 6 Hour (in) 24 Hour (in) 48 Hour (in)
Arkport 11May2021, 21:00 0.00 0.00 0.14
Almond 11May2021, 21:00 0.00 0.00 0.18
Wellsville 11May2021, 21:00 0.00 0.00 0.25
Elkland 11May2021, 21:00 0.00 0.00 0.30
Cowanesque 11May2021, 21:00 0.00 0.00 0.32
Middlebury 11May2021, 21:00 0.00 0.00 0.21
Mansfield 11May2021, 21:00 0.00 0.00 0.35

 

Air Temperature Data
Gage Date/Time Latest (F) 24 Hour High (F) 24 Hour Low (F)
Almond No Data No Data No Data No Data
Cowanesque 11May2021, 21:00 46.0 52.0 36.0
Tioga 11May2021, 21:00 45.0 55.0 36.0

 

Conductance Data
Gage Date/Time Latest (umho/cm) 6 Hour Change (umho/cm) 24 Hour Change (umho/cm)
Mansfield 11May2021, 21:00 96.0 4.0 15.0
Tioga Junction 11May2021, 21:00 109.0 -2.0 -3.0

 

pH Data
Gage Date/Time Latest (su) 6 Hour Change (su) 24 Hour Change (su)
Mansfield 11May2021, 21:00 6.8 -0.1 -0.2
Tioga Junction 11May2021, 21:00 7.3 -0.1 0.0

 

Water Temperature Data
Gage Date/Time Latest (F) 24 Hour High (F) 24 Hour Low (F)
Lawrenceville 11May2021, 21:00 52.7 53.4 51.6
Mansfield 11May2021, 21:00 49.3 50.9 45.0
Tioga Junction 11May2021, 21:00 50.4 52.2 49.1

 

Last Updated: 11May2021, 21:39