Station Name: CHESTNUT CREEK AT MOUTH AT GRAHAMSVILLE NY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 873 feet

Nearest Address:
9014 Main St
Grahamsville, NY 12740
Sullivan County

GPS Coordinates: 41.8490833, -74.5318333

Nearby Water Temperatures

Flash Flood Warning issued July 28 at 7:46PM EDT until July 28 at 10:45PM EDT by NWS Binghamton NY

Effective: Tue July 28, 2026, 7:46 PM
Expires: Tue July 28, 2026, 10:45 PM

FFWBGM The National Weather Service in Binghamton has issued a * Flash Flood Warning for... North Central Sullivan County in central New York... * Until 1045 PM EDT. * At 746 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Parksville, Livingston Manor, Parkston and Anderson. Willowemoc Creek has risen to 8 feet at Livingston Manor and flooding is likely still ongoing on roads near the creek, including Debruce Road and portion of Old Route 17. Heavy rain has moved out of the area though runoff will keep the creek levels elevated for several more hours.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.

Flash Flood Warning issued July 28 at 10:35PM EDT until July 29 at 1:45AM EDT by NWS Binghamton NY

Effective: Tue July 28, 2026, 10:35 PM
Expires: Wed July 29, 2026, 1:45 AM

FFWBGM The National Weather Service in Binghamton has extended the * Flash Flood Warning for... North Central Sullivan County in central New York... * Until 145 AM EDT. * At 1035 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Parksville, Livingston Manor, Parkston and Anderson.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.

Flash Flood Warning issued July 28 at 11:38PM EDT until July 29 at 2:45AM EDT by NWS Binghamton NY

Effective: Tue July 28, 2026, 11:38 PM
Expires: Wed July 29, 2026, 2:45 AM

FFWBGM The National Weather Service in Binghamton has issued a * Flash Flood Warning for... South Central Delaware County in central New York... Northwestern Sullivan County in central New York... East Central Wayne County in northeastern Pennsylvania... * Until 245 AM EDT. * At 1138 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Damascus, Callicoon, Cochecton, Jeffersonville, Hortonville, Hankins, Roscoe, Stalker, Hazel, Fosterdale, Livingston Manor, Rockland, Fremont, North Branch, Callicoon Center, Cooks Falls, Shandelee, Kenoza Lake, Briscoe and Abrahamsville.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.

Flood Warning issued July 28 at 8:34PM EDT until July 29 at 4:00AM EDT by NWS Binghamton NY

Effective: Tue July 28, 2026, 8:34 PM
Expires: Wed July 29, 2026, 4:00 AM

...The National Weather Service in Binghamton has issued a Flood Warning for the following rivers in New York... Beaver Kill At Cooks Falls affecting Sullivan and Delaware Counties. For the Beaver Kill Creek...including Cooks Falls...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Beaver Kill at Cooks Falls. * WHEN...Until late tonight. * IMPACTS...At 10.0 feet, Minor flooding of lowland agricultural areas begins along the river. * ADDITIONAL DETAILS... - At 8:00 PM EDT Tuesday the stage was 9.2 feet. - Bankfull stage is 10.0 feet. - Forecast...The river is expected to rise above flood stage this evening to a crest of 10.4 feet late this evening. It will then fall below flood stage just after midnight tonight. - Flood stage is 10.0 feet. - Flood History...This crest compares to a previous crest of 10.4 feet on 12/06/1938. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Additional information is available at www.weather.gov.