Rivers in New York
Great Chazy River at Perry Mills
Below flood stage
1.63ftStage
Observed Mon, Sep 28, 3:00 PM EDT
- Flood stage
- 9.00 ft
- Forecast crest
- 1.70 ftTue, Sep 29, 2:00 AM EDT
- Record crest
- 12.91 ft2000
Flood stages and impacts
| Category | Stage |
|---|---|
| Major flood | 12.00 ft |
| Moderate flood | 10.00 ft |
| Minor flood | 9.00 ft |
| Action | 8.00 ft |
- 12.00 ftHomes along Perry Mills Road and Creek Road in Perry Mills will be inundated. Downstream at Champlain Village, homes and businesses along Main Street, Water Street, and River Street will flood. Flooding in Mooers is likely, and portions of Routes 9 and 11 will be covered with water.
- 10.00 ftWater will approach homes in Perry Mills. Perry Mills Road and Creek Road in the vicinity of Perry Mills will flood, and water will partially cover Route 11 south of Perry Mills.
- 9.00 ftWater covers Perry Mills Road and Creek Road in the vicinity of Perry Mills.
Flood outlook
Chance of flooding, September to November
| Category | Chance |
|---|---|
| Minor flooding | Under 5% |
| Moderate flooding | Under 5% |
| Major flooding | Under 5% |
The three-month chances are the River Forecast Centers’ long-range flood outlook, issued September 21, 2026.
Crest history
70 crests on NOAA’s list since 1929.
| # | Date | Stage |
|---|---|---|
| 1 | February 28, 2000 | 12.91 ft |
| 2 | November 9, 1996 | 12.24 ft |
| 3 | March 15, 2007 | 11.65 ft |
| 4 | March 9, 1946 | 11.50 ft |
| 5 | December 29, 2008 | 11.37 ft |
| 6 | March 16, 1929 | 11.20 ft |
| 7 | February 25, 2016 | 10.99 ft |
| 8 | January 13, 2018 | 10.94 ft |
| 9 | March 31, 1998 | 10.89 ft |
| 10 | April 9, 2014 | 10.73 ft |
| 11 | March 19, 1936 | 10.57 ft |
| 12 | March 11, 2020 | 10.32 ft |
| 13 | March 22, 1938 | 9.93 ft |
| 14 | April 7, 1937 | 9.74 ft |
| 15 | February 1, 2013 | 9.67 ft |
| 16 | February 11, 2023 | 9.63 ft |
| 17 | January 15, 2005 | 9.58 ft |
| 18 | June 12, 2002 | 9.56 ft |
| 19 | August 29, 2011 | 9.50 ft |
| 20 | January 20, 1996 | 9.24 ft |
| 21 | April 4, 1960 | 9.23 ft |
| 22 | March 21, 1948 | 8.99 ft |
| 23 | March 31, 1963 | 8.89 ft |
| 24 | April 7, 1947 | 8.86 ft |
| 25 | April 3, 1959 | 8.83 ft |
Most recent crests
- July 2, 2023: 8.75 ft
- February 11, 2023: 9.63 ft
- March 13, 2021: 8.24 ft
- March 11, 2020: 10.32 ft
- April 1, 2019: 7.64 ft
- January 13, 2018: 10.94 ft
- February 24, 2017: 8.37 ft
- February 25, 2016: 10.99 ft
- April 9, 2014: 10.73 ft
- February 1, 2013: 9.67 ft
Nearby
Upstream, downstream and the gauges around this one.
- Lake Champlain at Rouses Point
- Little Chazy River at Chazy
- Richelieu River at L'Ile-aux-Noix
- Missisquoi River at Swanton
- Jewett Brook at St. Albans
- Lake Champlain at Plattsburgh Bay Flood Inundation Mapping site
- Lake Champlain at Philipsburg
- Lake Champlain at St. Albans Bay Flood Inundation Mapping Site
What this means
Forecasts by the Northeast River Forecast Center. Forecasts are issued routinely year-round. Gauge reading may be affected by ice. Forecast flows are unadjusted for ice.
Sources
Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.