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| 30.0 |
FLOOD WATERS REACH STREET LEVEL IN FRONT OF TOWANDA CITY HALL. |
| 25.1 |
THE HOMES IN THE FLATS AREA OF TOWANDA ARE INUNDATED. MAJOR FLOOD DAMAGE BEGINS |
| 25.0 |
RAILROAD ON THE RIGHT BANK IS FLOODED |
| 24.8 |
CREST HEIGHT OF THE RIVER AFTER THE RAPID SNOW MELT AND HEAVY RAIN EVENT JANUARY 20 1996 |
| 22.3 |
FLOOD WATER REACHES THE FLOOR LEVEL OF COTTAGES IN TARRYTOWN |
| 20.0 |
TOWANDA IS PROTECTED BY LEVEES TO 20 FEET |
| 19.0 |
AGRICULTURAL LANDS UPSTREAM OF GAGE ARE INUNDATED |
| 18.0 |
BASEMENT FLOOD BEGINS IN THE FLATS AREA NEAR THE AIRPORT |
| 16.0 |
MINOR FIELD FLOODING BEGINS FROM OVERFLOW OF BOTH BANKS UP AND DOWNSTREAM OF TOWANDA. TOWANDA IS PROTECTED BY LEVEES TO 20 FEET. |
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Photos
(1) looking upstream
(2) view of gagehouse
(3) looking downstream
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Latitude: 41.765300° N,
Longitude: 76.441100° W,
Horizontal Datum:
NAD83
River Stage Reference Frame |
Gauge Height |
Flood Stage |
Uses |
| NWS stage |
0 ft |
16 ft |
Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps |
| Vertical Datum |
Elevation (gauge height = 0) |
Elevation (gauge height = flood stage) |
Elevation information source |
| NAVD88 |
N/A |
N/A |
Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps |
| NGVD 29 |
694.375 ft |
710.375 ft |
Older USGS topographic maps, NGVD29 benchmarks |
| MSL |
N/A |
N/A |
Older USGS topographic maps, MSL benchmarks |
| Other |
N/A |
N/A |
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Hydrologic Resources
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Additional Resources
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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. |
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NWS Information |
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