A roadway bridge collapsed in Cavendish, Vermont, from significant flooding of the Black River in July 2023.
New England Flood Information Active
The USGS delivers continuous streamflow, stage (water-level), and tide data to help emergency managers and other decision makers protect life and property caused by floods and other water-related hazards.
The USGS New England Water Science Center maintains nearly 450 streamgages that collect data to determine the amount of water flowing in rivers and streams in Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. The Water Science Center also maintains about 15 tide gages along the coast of New England.
Nationwide, the USGS operates and maintains about 8,000 streamgages, which deliver near real-time data to the public.
Automatic alerts can be sent to mobile devices when streamflow of river or tide stage (water levels) reach user defined thresholds, such as a National Weather Service defined flood stage. These alerts help emergency managers and the public assess potentially hazardous conditions nearby a streamgage, stage-only gage, or tide gage.
USGS WaterNow sends data showing current water conditions directly to your mobile device.
USGS WaterAlert automatically sends email or SMS text messages when certain parameters at a USGS real-time data-collection station, exceed user-defined thresholds.
USGS Flood Information provides additional information about USGS flood science.
Current Flood Data for New England
- National Water Dashboard for New England
- WaterWatch Map of flood and high flow condition (select a State or Water-Resources Region)
- WaterWatch Map of flood and high flow conditions – New England
- USGS Project Alerts – Flood and Drought
- USGS Flood-Event Viewer (Data for Selected Current and Historic Floods – Coastal and Riverine)
- USGS Flood Inundation Mapper
- USGS Operational Total Water Level and Coastal Change Viewer
Current Streamflow, Stage, and Tide Data for New England
Flood Frequency Information
Visit USGS Floods and Recurrence Intervals for more information about floods and the annual exceedance probability (AEP).
New England Flood Frequency Studies
Flood Resources from Partner Agencies
Federal Emergency Management Agency (FEMA)
National Weather Service (NWS)
- NWS Northeast River Forecast Center
- NWS Current Precipitation Radar
- NWS Future Quantitative Precipitation Forecasts (1-7 day totals)
- NOAA Office of Water Prediction – National Water Model
Northeast River Forecast Center (NERFC)
- NERFC Daily Hydrometeorological Briefing
- Recent NERFC Observed Precipitation Maps
- NERFC 5-Day Significant River Flood Outlook
- NERFC Future Quantitative Precipitation Forecast (72 Hours)
State Emergency Management
U.S. Army Corps of Engineers
- U.S. Army Corps of Engineers – New England Reservoir Control Center
- U.S. Army Corps of Engineers Silver Jackets Program
Safety Related Resources
Below are resources associated with flood information.
USGS Flood Information
Below are data or web applications associated with flood information.
Below are multimedia items associated with flood information.
A roadway bridge collapsed in Cavendish, Vermont, from significant flooding of the Black River in July 2023.
Sam Banas and Dale Tom located a debris high-water mark line in a field in Woodstock, Vermont. This physical evidence of flood water distance took place in the days following a heavy rainfall event that caused significant flooding.
Sam Banas and Dale Tom located a debris high-water mark line in a field in Woodstock, Vermont. This physical evidence of flood water distance took place in the days following a heavy rainfall event that caused significant flooding.
A high-water mark tag nailed to a tree trunk with visible debris. The debris that adheres to the tree is the physical evidence of how high the flood waters rose during the flood event; when the waters recede, the debris transported by the flood waters that was floating on the top of the water sticks to the tree.
A high-water mark tag nailed to a tree trunk with visible debris. The debris that adheres to the tree is the physical evidence of how high the flood waters rose during the flood event; when the waters recede, the debris transported by the flood waters that was floating on the top of the water sticks to the tree.
A USGS supervisory physical scientist holds out a level to a high-water mark near a stream in Vermont.
A USGS supervisory physical scientist holds out a level to a high-water mark near a stream in Vermont.
Hydrologic technician takes a high water mark measurement in knee-deep water in the Black River in Newport, Vermont.
Hydrologic technician takes a high water mark measurement in knee-deep water in the Black River in Newport, Vermont.
A hydrologic technician puts down a high-water mark at a debris line in a parking lot near the Black River in Vermont.
A hydrologic technician puts down a high-water mark at a debris line in a parking lot near the Black River in Vermont.
High water mark on door at Montpelier, Vermont Federal Building during major flood event in July 2023.
High water mark on door at Montpelier, Vermont Federal Building during major flood event in July 2023.
Hydrologic technician showing a high-water mark on a debris line next to the Black River in Ludlow Vermont.
Hydrologic technician showing a high-water mark on a debris line next to the Black River in Ludlow Vermont.
Townshend Dam on the West River in Townshend, Vermont, released water after flooding raised the water levels significantly in mid-July 2023.
Townshend Dam on the West River in Townshend, Vermont, released water after flooding raised the water levels significantly in mid-July 2023.
A hydrologic technician uses a wading discharge measurement instrument in front of a culvert near East Branch Dead Creek near Bridport, Vermont. A USGS streamgage station is nearby.
A hydrologic technician uses a wading discharge measurement instrument in front of a culvert near East Branch Dead Creek near Bridport, Vermont. A USGS streamgage station is nearby.
High water mark on door at Federal Building, Montpelier, Vermont during major flood event in July 2023.
High water mark on door at Federal Building, Montpelier, Vermont during major flood event in July 2023.
An acoustic doppler current profiler (ADCP) is pulled across the Deerfield River in West Deerfield, Massachusetts during a flood event caused by heavy precipitation. This measurement was taken near USGS streamgage 01170000.
An acoustic doppler current profiler (ADCP) is pulled across the Deerfield River in West Deerfield, Massachusetts during a flood event caused by heavy precipitation. This measurement was taken near USGS streamgage 01170000.
Flooded stairwell to Montpelier, Vermont Federal Building during historical flood event.
Flooded stairwell to Montpelier, Vermont Federal Building during historical flood event.
Heavy rainfall from two-day storm prompted extreme flooding in parts of Vermont in July 2023. The Winooski River overflowed into downtown Montpelier.
Heavy rainfall from two-day storm prompted extreme flooding in parts of Vermont in July 2023. The Winooski River overflowed into downtown Montpelier.
Hydrologic technician details a high-water mark next to the Winooski River in Vermont above the Hurricane Irene plate.
Hydrologic technician details a high-water mark next to the Winooski River in Vermont above the Hurricane Irene plate.
Heavy rainfall from a two-day storm prompted extreme flooding in parts of Vermont in July 2023.
Heavy rainfall from a two-day storm prompted extreme flooding in parts of Vermont in July 2023.
Heavy rainfall from two-day storm prompted extreme flooding in parts of Vermont in July 2023. The Winooski River stage is so high here it is touching the bottom of a metal truss bridge in Montpelier, Vermont.
Heavy rainfall from two-day storm prompted extreme flooding in parts of Vermont in July 2023. The Winooski River stage is so high here it is touching the bottom of a metal truss bridge in Montpelier, Vermont.
Heavy rainfall from a two-day storm prompted extreme flooding in parts of Vermont in July 2023.
Heavy rainfall from a two-day storm prompted extreme flooding in parts of Vermont in July 2023.
Flooding in Soldier Pond, Maine, following rainfall and snowmelt that led to high water levels in the Fish and St. John Rivers in April and May of 2018.
Flooding in Soldier Pond, Maine, following rainfall and snowmelt that led to high water levels in the Fish and St. John Rivers in April and May of 2018.
Below are publications associated with flood information.
Flooding in the Northeastern United States, 2011
Flood inundation maps and water-surface profiles for tropical storm Irene and selected annual exceedance probability floods for Flint Brook and the Third Branch White River in Roxbury, Vermont
Estimation of flood discharges at selected annual exceedance probabilities for unregulated, rural streams in Vermont, with a section on Vermont regional skew regression
This report provides estimates of flood discharges at selected annual exceedance probabilities (AEPs) for streamgages in and adjacent to Vermont and equations for estimating flood discharges at AEPs of 50-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent (recurrence intervals of 2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-years, respectively) for ungaged, unregulated, rural streams in Vermont. The equa
High-water marks from tropical storm Irene for selected river reaches in northwestern Massachusetts, August 2011
Hydrologic conditions in New Hampshire and Vermont, water year 2011
High-water marks from flooding in Lake Champlain from April through June 2011 and Tropical Storm Irene in August 2011 in Vermont
Flood inundation map library, Fort Kent, Maine
Magnitude of flood flows for selected annual exceedance probabilities in Rhode Island through 2010
Elevation of the March-April 2010 flood high water in selected river reaches in Rhode Island
Elevation of the March - April 2010 flood high water in selected river reaches in central and eastern Massachusetts
Flood of April and May 2008 in Northern Maine
Flood of April and May 2008 in Northern Maine
Below are data or web applications associated with flood information.
Below are FAQ associated with flood information.
Where can I find flood maps?
FEMA is the official public source for flood maps for insurance purposes: FEMA’s Flood Map Service Center FEMA’s National Flood Hazard Layer NOAA is responsible for producing flood forecast maps that combine precipitation data with USGS streamflow data: National Weather Service - Advanced Hydrologic Prediction Service River Forecasts Long-Range River Flood Risk Coastal Inundation Dashboard : Real...
Below are partners associated with flood information.
- Overview
The USGS delivers continuous streamflow, stage (water-level), and tide data to help emergency managers and other decision makers protect life and property caused by floods and other water-related hazards.
The USGS New England Water Science Center maintains nearly 450 streamgages that collect data to determine the amount of water flowing in rivers and streams in Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. The Water Science Center also maintains about 15 tide gages along the coast of New England.
Nationwide, the USGS operates and maintains about 8,000 streamgages, which deliver near real-time data to the public.
Automatic alerts can be sent to mobile devices when streamflow of river or tide stage (water levels) reach user defined thresholds, such as a National Weather Service defined flood stage. These alerts help emergency managers and the public assess potentially hazardous conditions nearby a streamgage, stage-only gage, or tide gage.
USGS WaterNow sends data showing current water conditions directly to your mobile device.
USGS WaterAlert automatically sends email or SMS text messages when certain parameters at a USGS real-time data-collection station, exceed user-defined thresholds.
USGS Flood Information provides additional information about USGS flood science.
Current Flood Data for New England
- National Water Dashboard for New England
- WaterWatch Map of flood and high flow condition (select a State or Water-Resources Region)
- WaterWatch Map of flood and high flow conditions – New England
- USGS Project Alerts – Flood and Drought
- USGS Flood-Event Viewer (Data for Selected Current and Historic Floods – Coastal and Riverine)
- USGS Flood Inundation Mapper
- USGS Operational Total Water Level and Coastal Change Viewer
Current Streamflow, Stage, and Tide Data for New England
Flood Frequency Information
Visit USGS Floods and Recurrence Intervals for more information about floods and the annual exceedance probability (AEP).
New England Flood Frequency Studies
Flood Resources from Partner Agencies
Federal Emergency Management Agency (FEMA)
National Weather Service (NWS)
- NWS Northeast River Forecast Center
- NWS Current Precipitation Radar
- NWS Future Quantitative Precipitation Forecasts (1-7 day totals)
- NOAA Office of Water Prediction – National Water Model
Northeast River Forecast Center (NERFC)
- NERFC Daily Hydrometeorological Briefing
- Recent NERFC Observed Precipitation Maps
- NERFC 5-Day Significant River Flood Outlook
- NERFC Future Quantitative Precipitation Forecast (72 Hours)
State Emergency Management
U.S. Army Corps of Engineers
- U.S. Army Corps of Engineers – New England Reservoir Control Center
- U.S. Army Corps of Engineers Silver Jackets Program
Safety Related Resources
- Science
Below are resources associated with flood information.
USGS Flood Information
The USGS collects flood data and conducts targeted flood science to help Federal, State, and local agencies, decision makers, and the public before, during, and after a flood. Our efforts provide situational awareness, drive predictive models, inform infrastructure design and operation, undergird floodplain mapping, assist flood constituent/load quantification, and facilitate flood impact... - Data
Below are data or web applications associated with flood information.
- Multimedia
Below are multimedia items associated with flood information.
Filter Total Items: 55Roadway Bridge Collapse from Flooding in Cavendish, Vermont, on Black RiverRoadway Bridge Collapse from Flooding in Cavendish, Vermont, on Black RiverA roadway bridge collapsed in Cavendish, Vermont, from significant flooding of the Black River in July 2023.
A roadway bridge collapsed in Cavendish, Vermont, from significant flooding of the Black River in July 2023.
High-Water Mark Debris Line after Flood in Woodstock, VermontHigh-Water Mark Debris Line after Flood in Woodstock, VermontSam Banas and Dale Tom located a debris high-water mark line in a field in Woodstock, Vermont. This physical evidence of flood water distance took place in the days following a heavy rainfall event that caused significant flooding.
Sam Banas and Dale Tom located a debris high-water mark line in a field in Woodstock, Vermont. This physical evidence of flood water distance took place in the days following a heavy rainfall event that caused significant flooding.
High-Water Mark Tag on a Tree-Trunk with DebrisA high-water mark tag nailed to a tree trunk with visible debris. The debris that adheres to the tree is the physical evidence of how high the flood waters rose during the flood event; when the waters recede, the debris transported by the flood waters that was floating on the top of the water sticks to the tree.
A high-water mark tag nailed to a tree trunk with visible debris. The debris that adheres to the tree is the physical evidence of how high the flood waters rose during the flood event; when the waters recede, the debris transported by the flood waters that was floating on the top of the water sticks to the tree.
High-Water Mark MeasurementA USGS supervisory physical scientist holds out a level to a high-water mark near a stream in Vermont.
A USGS supervisory physical scientist holds out a level to a high-water mark near a stream in Vermont.
High-Water Mark in Newport, VermontHydrologic technician takes a high water mark measurement in knee-deep water in the Black River in Newport, Vermont.
Hydrologic technician takes a high water mark measurement in knee-deep water in the Black River in Newport, Vermont.
High-Water Mark near Black River in VermontA hydrologic technician puts down a high-water mark at a debris line in a parking lot near the Black River in Vermont.
A hydrologic technician puts down a high-water mark at a debris line in a parking lot near the Black River in Vermont.
Langdon Street Bridge stream gage 04285800 on the North Branch Winooski RiverHigh water mark on door at Montpelier, Vermont Federal BuildingHigh water mark on door at Montpelier, Vermont Federal BuildingHigh water mark on door at Montpelier, Vermont Federal Building during major flood event in July 2023.
High water mark on door at Montpelier, Vermont Federal Building during major flood event in July 2023.
Hydrologic technician showing a high-water mark on a debris lineHydrologic technician showing a high-water mark on a debris lineHydrologic technician showing a high-water mark on a debris line next to the Black River in Ludlow Vermont.
Hydrologic technician showing a high-water mark on a debris line next to the Black River in Ludlow Vermont.
Release at Townshend Dam Following Vermont FloodingRelease at Townshend Dam Following Vermont FloodingTownshend Dam on the West River in Townshend, Vermont, released water after flooding raised the water levels significantly in mid-July 2023.
Townshend Dam on the West River in Townshend, Vermont, released water after flooding raised the water levels significantly in mid-July 2023.
Hydrologic Technician Measures Stream Discharge with Handheld DeviceHydrologic Technician Measures Stream Discharge with Handheld DeviceA hydrologic technician uses a wading discharge measurement instrument in front of a culvert near East Branch Dead Creek near Bridport, Vermont. A USGS streamgage station is nearby.
A hydrologic technician uses a wading discharge measurement instrument in front of a culvert near East Branch Dead Creek near Bridport, Vermont. A USGS streamgage station is nearby.
High water mark on door at Federal Building, Montpelier, VermontHigh water mark on door at Federal Building, Montpelier, VermontHigh water mark on door at Federal Building, Montpelier, Vermont during major flood event in July 2023.
High water mark on door at Federal Building, Montpelier, Vermont during major flood event in July 2023.
ADCP Measures High Streamflow on Deerfield River in MassachusettsADCP Measures High Streamflow on Deerfield River in MassachusettsAn acoustic doppler current profiler (ADCP) is pulled across the Deerfield River in West Deerfield, Massachusetts during a flood event caused by heavy precipitation. This measurement was taken near USGS streamgage 01170000.
An acoustic doppler current profiler (ADCP) is pulled across the Deerfield River in West Deerfield, Massachusetts during a flood event caused by heavy precipitation. This measurement was taken near USGS streamgage 01170000.
Flooded stairwell to Montpelier, Vermont Federal BuildingFlooded stairwell to Montpelier, Vermont Federal BuildingFlooded stairwell to Montpelier, Vermont Federal Building during historical flood event.
Flooded stairwell to Montpelier, Vermont Federal Building during historical flood event.
Flooding in Montpelier, VermontHeavy rainfall from two-day storm prompted extreme flooding in parts of Vermont in July 2023. The Winooski River overflowed into downtown Montpelier.
Heavy rainfall from two-day storm prompted extreme flooding in parts of Vermont in July 2023. The Winooski River overflowed into downtown Montpelier.
Hydrologic Technician Notes a High-Water Mark on the Winooski RiverHydrologic Technician Notes a High-Water Mark on the Winooski RiverHydrologic technician details a high-water mark next to the Winooski River in Vermont above the Hurricane Irene plate.
Hydrologic technician details a high-water mark next to the Winooski River in Vermont above the Hurricane Irene plate.
Streamgage on Otter Creek in Central Rutland, VermontConnecticut River Floods Boat Ramp in Montague City, MassachusettsConnecticut River Floods Boat Ramp in Montague City, MassachusettsHeavy rainfall from a two-day storm prompted extreme flooding in parts of Vermont in July 2023.
Heavy rainfall from a two-day storm prompted extreme flooding in parts of Vermont in July 2023.
Winooski River Flooding at Bridge in Montpelier, VermontWinooski River Flooding at Bridge in Montpelier, VermontHeavy rainfall from two-day storm prompted extreme flooding in parts of Vermont in July 2023. The Winooski River stage is so high here it is touching the bottom of a metal truss bridge in Montpelier, Vermont.
Heavy rainfall from two-day storm prompted extreme flooding in parts of Vermont in July 2023. The Winooski River stage is so high here it is touching the bottom of a metal truss bridge in Montpelier, Vermont.
ADCP Measures Discharge in Flooded Walloomsac River in VermontADCP Measures Discharge in Flooded Walloomsac River in VermontHeavy rainfall from a two-day storm prompted extreme flooding in parts of Vermont in July 2023.
Heavy rainfall from a two-day storm prompted extreme flooding in parts of Vermont in July 2023.
Flooding in Soldier Pond, MaineFlooding in Soldier Pond, Maine, following rainfall and snowmelt that led to high water levels in the Fish and St. John Rivers in April and May of 2018.
Flooding in Soldier Pond, Maine, following rainfall and snowmelt that led to high water levels in the Fish and St. John Rivers in April and May of 2018.
- Publications
Below are publications associated with flood information.
Filter Total Items: 54Flooding in the Northeastern United States, 2011
Flooding in the Northeastern United States during 2011 was widespread and record setting. This report summarizes peak streamflows that were recorded by the U.S. Geological Survey (USGS) during separate flooding events in February, March, April, May, July, August, and September. The flooding of late April, which combined snowmelt and heavy rain and the floods associated with the tropical storms ofAuthorsThomas P. Suro, Mark A. Roland, Richard G. KiahFlood inundation maps and water-surface profiles for tropical storm Irene and selected annual exceedance probability floods for Flint Brook and the Third Branch White River in Roxbury, Vermont
Flint Brook, a tributary to the Third Branch White River in Roxbury, Vermont, has a history of flooding the Vermont Fish and Wildlife Department’s Roxbury Fish Culture Station (the hatchery) and surrounding infrastructure. Flooding resulting from tropical storm Irene on August 28–29, 2011, caused widespread destruction in the region, including extensive and costly damages to the State-owned hatcheAuthorsElizabeth A. Ahearn, Pamela J. LombardEstimation of flood discharges at selected annual exceedance probabilities for unregulated, rural streams in Vermont, with a section on Vermont regional skew regression
This report provides estimates of flood discharges at selected annual exceedance probabilities (AEPs) for streamgages in and adjacent to Vermont and equations for estimating flood discharges at AEPs of 50-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent (recurrence intervals of 2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-years, respectively) for ungaged, unregulated, rural streams in Vermont. The equa
AuthorsScott A. Olson, Andrea G. with a section by VeilleuxHigh-water marks from tropical storm Irene for selected river reaches in northwestern Massachusetts, August 2011
A Presidential Disaster Declaration was issued for Massachusetts, with a focus on the northwestern counties, following flooding from tropical storm Irene on August 28–29, 2011. Three to 10 inches of rain fell during the storm on soils that were susceptible to flash flooding because of wet antecedent conditions. The gage height at one U.S. Geological Survey (USGS) streamgage rose nearly 20 feet inAuthorsGardner C. Bent, Laura Medalie, Martha G. NielsenHydrologic conditions in New Hampshire and Vermont, water year 2011
Record-high hydrologic conditions in New Hampshire and Vermont occurred during water year 2011, according to data from 125 streamgages and lake gaging stations, 27 creststage gages, and 41 groundwater wells. Annual runoff for the 2011 water year was the sixth highest on record for New Hampshire and the highest on record for Vermont on the basis of a 111-year reference period (water years 1901–2011AuthorsRichard G. Kiah, Jason D. Jarvis, Robert F. Hegemann, Gregory S. Hilgendorf, Sanborn L. WardHigh-water marks from flooding in Lake Champlain from April through June 2011 and Tropical Storm Irene in August 2011 in Vermont
The U.S. Geological Survey, in cooperation with the Federal Emergency Management Agency, identified high-water marks after two floods in Vermont during 2011. Following a snowy winter, new monthly precipitation records were set in Burlington, Vermont, in April and May 2011, causing extensive flooding from April through June. The spring 2011 flooding resulted in a new record for stage (103.27 feet,AuthorsLaura Medalie, S.A. OlsonFlood inundation map library, Fort Kent, Maine
Severe flooding occurred in northern Maine from April 28 to May 1, 2008, and damage was extensive in the town of Fort Kent (Lombard, 2010). Aroostook County was declared a Federal disaster area on May 9, 2008. The extent of flooding on both the Fish and St. John Rivers during this event showed that the current Federal Emergency Management Agency (FEMA) Flood Insurance Study (FIS) and Flood InsuranAuthorsPamela J. LombardMagnitude of flood flows for selected annual exceedance probabilities in Rhode Island through 2010
Heavy persistent rains from late February through March 2010 caused severe widespread flooding in Rhode Island that set or nearly set record flows and water levels at many long-term streamgages in the State. In response, the U.S. Geological Survey, in partnership with the Federal Emergency Management Agency, conducted a study to update estimates of flood magnitudes at streamgages and regional equaAuthorsPhillip J. Zarriello, Elizabeth A. Ahearn, Sara B. LevinElevation of the March-April 2010 flood high water in selected river reaches in Rhode Island
A series of widespread, large, low-pressure systems in southern New England in late February through late March 2010 resulted in record, or near record, rainfall and runoff. The total rainfall in the region during this period ranged from about 19 to 25 inches, which coupled with seasonal low evaporation, resulted in record or near record peak flows at 21 of 25 streamgages in Rhode Island and southAuthorsPhillip J. Zarriello, Gardner C. BentElevation of the March - April 2010 flood high water in selected river reaches in central and eastern Massachusetts
A series of widespread, large, low-pressure systems in southern New England in late February through late March 2010 resulted in record, or near record, rainfall and runoff. The total rainfall in the region during this period ranged from about 17 to 25 inches, which coupled with seasonal low evaporation, resulted in record or near record peak flows at 13 of 37 streamgages in central and eastern MaAuthorsPhillip J. Zarriello, Gardner C. BentFlood of April and May 2008 in Northern Maine
Severe flooding occurred in Aroostook and Penobscot Counties in northern Maine between April 28 and May 1, 2008, and was most extreme in the town of Fort Kent. Peak streamflows in northern Aroostook County were the result of a persistent heavy snowpack that caused high streamflows when it quickly melted during the third week of April 2008. Snowmelt was followed by from two to four inches of rainfaAuthorsPamela J. LombardFlood of April and May 2008 in Northern Maine
Severe flooding occurred in Aroostook and Penobscot Counties in northern Maine between April 28 and May 1, 2008, and damage was extensive in the town of Fort Kent. Aroostook County was declared a Federal disaster area on May 9, and the declaration was expanded to include Penobscot County on May 16-qualifying the entire region for federal assistance. Water in the St. John River peaked at 30.17 fAuthorsPamela J. Lombard - Web Tools
Below are data or web applications associated with flood information.
- News
- FAQ
Below are FAQ associated with flood information.
Where can I find flood maps?
FEMA is the official public source for flood maps for insurance purposes: FEMA’s Flood Map Service Center FEMA’s National Flood Hazard Layer NOAA is responsible for producing flood forecast maps that combine precipitation data with USGS streamflow data: National Weather Service - Advanced Hydrologic Prediction Service River Forecasts Long-Range River Flood Risk Coastal Inundation Dashboard : Real...
- Partners
Below are partners associated with flood information.