Sullivan County, New York

18 active USGS gauges in Sullivan County. See New York streamflow overview for the full state picture.

USGS Stream Gauges in Sullivan County

Station River CFS Gage (ft) Condition
Callicoon Creek at Callicoon NY Callicoon Creek 81 0.95 High
Cannonsville Reservoir Div Channel near Grahamsville NY — 414 4.04 Normal
Chestnut Creek at Grahamsville NY Chestnut Creek 21 0.59 High
Chestnut Creek at Mouth at Grahamsville NY Chestnut Creek 47 2.67 Normal
Delaware River Above Lackawaxen River Near Barryville NY Delaware River 1,880 3.56 High
Gumaer Brook Near Wurtsboro NY Gumaer Brook 7 5.05 Normal
Mongaup River Below Swinging Bridge Reservoir NY Mongaup River 121 4.11 Normal
Mongaup River Near Mongaup NY Mongaup River 205 1.92 Normal
Mongaup River at Mongaup Valley NY Mongaup River 72 3.20 Normal
Neversink Reservoir Diversion Channel at Grahamsville NY — 26 — Normal
Neversink River Near Claryville NY Neversink River 98 6.71 High
Neversink River at Bridgeville NY Neversink River 139 4.92 Normal
Neversink River at Neversink NY Neversink River 111 3.47 Normal
Rondout Creek Near Lowes Corners NY Rondout Creek 38 2.86 Normal
Sheldrake Stream at Thompsonville NY Sheldrake Stream 21 2.27 Very High
Tenmile River at Tusten NY Tenmile River 33 1.89 High
West Branch Neversink River at Claryville NY West Branch Neversink River 41 6.04 Normal
Willowemoc Creek near Livingston Manor NY Willowemoc Creek 76 2.17 High