Chemung River at Elmira
Future / Actual / Minor
OWP 2.0 WWA Modal Title
01/11/2021, 10:04 PM UTC through 01/11/2021, 10:04 PM UTC
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Observed (OBS) 04/04/2025 4:30 AM EDTOfficial Forecast (FCST) 04/03/2025 10:08 AM EDTRecord: 25.2 ftCATEGORY STAGE Major Flooding 19 ft Moderate Flooding 15 ft Minor Flooding 12 ft Action 10 ft Reliability of the Forecast:
NOTE: Forecasts are issued routinely year-round.
National Water Model Hydrograph
Official NWS streamflow forecasts are produced by NWS hydrologic forecasters for river gauge locations using hydrologic models which are calibrated to that location. This process considers additional guidance and information, including local expertise and experience, to produce the best forecast possible. The NWM output provides supplemental guidance to NWS forecasters and should not be considered an official NWS river forecast.
Flood Impacts
- 25.2 - Devastating flood damage occurs throughout the City of Elmira and surrounding areas. Public utilities, transportation, and communications are severely disrupted. This is the record flood from June 1972.
- 25 - Water overtops the north bank of the levee system resulting in widespread flooding of downtown Elmira.
- 23 - The Carriage Estates neighborhood and Farm Lane in Ashland flood. Flooding extends to 3rd Street in Wellsburg. The City of Elmira is protected by levees to 25 feet.
Gauge Info
Coordinates | 42.0864, -76.8014 |
RFC | MARFC |
State | NY |
WFO | BGM |
County | Chemung |
Data Provider(s) | |
US Geological Survey | USGS--Water Resources of the United States |
USGS | 01530332 |
Gauge Location
Recent Crests
1. | 13.40 ft | on 10-30-2021 |
2. | 12.49 ft | on 08-19-2021 |
3. | 12.16 ft | on 05-16-2014 |
4. | 12.19 ft | on 09-03-2006 |
5. | 12.47 ft | on 11-30-2005 |
Recent Crests
1. | 13.40 ft | on 10-30-2021 | |
2. | 12.49 ft | on 08-19-2021 | |
3. | 12.16 ft | on 05-16-2014 | |
4. | 12.19 ft | on 09-03-2006 | |
5. | 12.47 ft | on 11-30-2005 | |
6. | 13.17 ft | on 04-03-2005 | |
7. | 13.55 ft | on 09-18-2004 | |
8. | 12.85 ft | on 09-09-2004 | |
9. | 12.23 ft | on 07-23-2003 | |
10. | 13.18 ft | on 01-08-1998 | |
11. | 16.00 ft | on 11-08-1996 | |
12. | 18.51 ft | on 01-19-1996 | |
13. | 12.43 ft | on 04-01-1993 | |
14. | 12.70 ft | on 10-24-1990 | |
15. | 12.06 ft | on 05-11-1989 | |
16. | 12.40 ft | on 03-06-1979 | 1 |
17. | 12.00 ft | on 07-20-1976 | 1 |
18. | 12.00 ft | on 02-17-1976 | 1 |
19. | 19.70 ft | on 09-26-1975 | 1 |
20. | 25.20 ft | on 06-23-1972 | 1 |
21. | 15.60 ft | on 03-06-1964 | 1 |
22. | 14.50 ft | on 04-01-1960 | 1 |
23. | 16.10 ft | on 03-07-1956 | 1 |
24. | 17.20 ft | on 10-15-1955 | 1 |
25. | 12.90 ft | on 03-02-1954 | 1 |
26. | 14.10 ft | on 03-25-1953 | 1 |
27. | 16.60 ft | on 03-31-1951 | 1 |
28. | 16.40 ft | on 11-26-1950 | 1 |
29. | 16.10 ft | on 05-29-1950 | 1 |
30. | 15.30 ft | on 05-22-1948 | 1 |
31. | 15.80 ft | on 04-06-1947 | 1 |
32. | 21.20 ft | on 05-28-1946 | 1 |
33. | 17.40 ft | on 12-31-1942 | 1 |
34. | 15.90 ft | on 03-10-1942 | 1 |
35. | 17.80 ft | on 04-01-1940 | 1 |
36. | 18.30 ft | on 07-09-1935 | 1 |
Historic Crests
1. | 25.20 ft | on 06-23-1972 | 1 |
2. | 21.20 ft | on 05-28-1946 | 1 |
3. | 19.70 ft | on 09-26-1975 | 1 |
4. | 18.51 ft | on 01-19-1996 | |
5. | 18.30 ft | on 07-09-1935 | 1 |
Historic Crests
1. | 25.20 ft | on 06-23-1972 | 1 |
2. | 21.20 ft | on 05-28-1946 | 1 |
3. | 19.70 ft | on 09-26-1975 | 1 |
4. | 18.51 ft | on 01-19-1996 | |
5. | 18.30 ft | on 07-09-1935 | 1 |
6. | 17.80 ft | on 04-01-1940 | 1 |
7. | 17.40 ft | on 12-31-1942 | 1 |
8. | 17.20 ft | on 10-15-1955 | 1 |
9. | 16.60 ft | on 03-31-1951 | 1 |
10. | 16.40 ft | on 11-26-1950 | 1 |
11. | 16.10 ft | on 03-07-1956 | 1 |
12. | 16.10 ft | on 05-29-1950 | 1 |
13. | 16.00 ft | on 11-08-1996 | |
14. | 15.90 ft | on 03-10-1942 | 1 |
15. | 15.80 ft | on 04-06-1947 | 1 |
16. | 15.60 ft | on 03-06-1964 | 1 |
17. | 15.30 ft | on 05-22-1948 | 1 |
18. | 14.50 ft | on 04-01-1960 | 1 |
19. | 14.10 ft | on 03-25-1953 | 1 |
20. | 13.55 ft | on 09-18-2004 | |
21. | 13.40 ft | on 10-30-2021 | |
22. | 13.18 ft | on 01-08-1998 | |
23. | 13.17 ft | on 04-03-2005 | |
24. | 12.90 ft | on 03-02-1954 | 1 |
25. | 12.85 ft | on 09-09-2004 | |
26. | 12.70 ft | on 10-24-1990 | |
27. | 12.49 ft | on 08-19-2021 | |
28. | 12.47 ft | on 11-30-2005 | |
29. | 12.43 ft | on 04-01-1993 | |
30. | 12.40 ft | on 03-06-1979 | 1 |
31. | 12.23 ft | on 07-23-2003 | |
32. | 12.19 ft | on 09-03-2006 | |
33. | 12.16 ft | on 05-16-2014 | |
34. | 12.06 ft | on 05-11-1989 | |
35. | 12.00 ft | on 02-17-1976 | 1 |
36. | 12.00 ft | on 07-20-1976 | 1 |
Vertical Datum Table
type | NAVD88 |
---|---|
major Flooding | 852.04 ft |
moderate Flooding | 848.04 ft |
minor Flooding | 845.04 ft |
action | 843.04 ft |
Latest Value | 835.07 ft |
Gauge Zero | 833.04 ft |
Gauge Photos
Probability Information
Unique Local Info
Potential River Levels Used to Estimate the Chance of Flooding and the Range of Possible River Levels |
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10 Day (HEFS) | 10 Day (NAEFS) | 10 Day (GEFS) |
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Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.
Click individual graphics to enlarge.
Collaborative Agencies
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.