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Hydrograph River at a Glance Download
Contoocook River at Peterborough Stage (ft)Flow (kcfs)Highest Observation: 1.75 ft at 7:30PM Jan 17, 2017Highest Observation: 1.75 ft at 7:45PM Jan 17, 2017Highest Observation: 1.75 ft at 8:00PM Jan 17, 2017Highest Observation: 1.75 ft at 8:15PM Jan 17, 2017Highest Observation: 1.75 ft at 8:30PM Jan 17, 2017Highest Observation: 1.75 ft at 8:45PM Jan 17, 2017Observed: 1.74 ft at 9:00PM Jan 17, 2017Observed: 1.74 ft at 9:15PM Jan 17, 2017Observed: 1.74 ft at 9:30PM Jan 17, 2017Observed: 1.74 ft at 9:45PM Jan 17, 2017Observed: 1.74 ft at 10:00PM Jan 17, 2017Observed: 1.74 ft at 10:15PM Jan 17, 2017Observed: 1.74 ft at 10:30PM Jan 17, 2017Observed: 1.74 ft at 10:45PM Jan 17, 2017Observed: 1.74 ft at 11:00PM Jan 17, 2017Observed: 1.74 ft at 11:15PM Jan 17, 2017Observed: 1.74 ft at 11:30PM Jan 17, 2017Observed: 1.74 ft at 11:45PM Jan 17, 2017Observed: 1.74 ft at 12:00AM Jan 18, 2017Observed: 1.74 ft at 12:15AM Jan 18, 2017Observed: 1.74 ft at 12:30AM Jan 18, 2017Observed: 1.74 ft at 12:45AM Jan 18, 2017Observed: 1.74 ft at 1:00AM Jan 18, 2017Observed: 1.74 ft at 1:15AM Jan 18, 2017Observed: 1.74 ft at 1:30AM Jan 18, 2017Observed: 1.74 ft at 1:45AM Jan 18, 2017Observed: 1.74 ft at 2:00AM Jan 18, 2017Observed: 1.74 ft at 2:15AM Jan 18, 2017Observed: 1.74 ft at 2:30AM Jan 18, 2017Observed: 1.74 ft at 2:45AM Jan 18, 2017Observed: 1.74 ft at 3:00AM Jan 18, 2017Observed: 1.74 ft at 3:15AM Jan 18, 2017Observed: 1.74 ft at 3:30AM Jan 18, 2017Observed: 1.74 ft at 3:45AM Jan 18, 2017Observed: 1.74 ft at 4:00AM Jan 18, 2017Observed: 1.74 ft at 4:15AM Jan 18, 2017Observed: 1.74 ft at 4:30AM Jan 18, 2017Observed: 1.74 ft at 4:45AM Jan 18, 2017Observed: 1.74 ft at 5:00AM Jan 18, 2017Observed: 1.74 ft at 5:15AM Jan 18, 2017Observed: 1.74 ft at 5:30AM Jan 18, 2017Observed: 1.74 ft at 5:31AM Jan 18, 2017Observed: 1.74 ft at 6:45AM Jan 18, 2017Observed: 1.74 ft at 7:00AM Jan 18, 2017Observed: 1.74 ft at 7:15AM Jan 18, 2017Observed: 1.74 ft at 7:30AM Jan 18, 2017Observed: 1.74 ft at 7:45AM Jan 18, 2017Observed: 1.74 ft at 8:00AM Jan 18, 2017Observed: 1.74 ft at 8:15AM Jan 18, 2017Observed: 1.74 ft at 8:30AM Jan 18, 2017Observed: 1.74 ft at 8:45AM Jan 18, 2017Observed: 1.74 ft at 9:00AM Jan 18, 2017Observed: 1.74 ft at 9:15AM Jan 18, 2017Observed: 1.74 ft at 9:30AM Jan 18, 2017Observed: 1.74 ft at 9:45AM Jan 18, 2017Observed: 1.74 ft at 10:00AM Jan 18, 2017Observed: 1.74 ft at 10:15AM Jan 18, 2017Observed: 1.74 ft at 10:30AM Jan 18, 2017Observed: 1.74 ft at 10:45AM Jan 18, 2017Observed: 1.74 ft at 11:00AM Jan 18, 2017Observed: 1.74 ft at 11:15AM Jan 18, 2017Observed: 1.74 ft at 11:30AM Jan 18, 2017Observed: 1.74 ft at 11:31AM Jan 18, 2017Observed: 1.74 ft at 11:45AM Jan 18, 2017Observed: 1.74 ft at 12:00PM Jan 18, 2017Observed: 1.74 ft at 12:15PM Jan 18, 2017Observed: 1.74 ft at 12:30PM Jan 18, 2017Observed: 1.74 ft at 12:45PM Jan 18, 2017Observed: 1.74 ft at 1:00PM Jan 18, 2017Observed: 1.74 ft at 1:15PM Jan 18, 2017Observed: 1.74 ft at 1:30PM Jan 18, 2017Observed: 1.74 ft at 1:45PM Jan 18, 2017Observed: 1.74 ft at 2:00PM Jan 18, 2017Observed: 1.74 ft at 2:15PM Jan 18, 2017Observed: 1.74 ft at 2:30PM Jan 18, 2017Observed: 1.74 ft at 2:45PM Jan 18, 2017Observed: 1.74 ft at 3:00PM Jan 18, 2017Observed: 1.74 ft at 3:15PM Jan 18, 2017Observed: 1.74 ft at 3:30PM Jan 18, 2017Observed: 1.73 ft at 3:45PM Jan 18, 2017Observed: 1.73 ft at 4:00PM Jan 18, 2017Observed: 1.73 ft at 4:15PM Jan 18, 2017Observed: 1.73 ft at 4:30PM Jan 18, 2017Observed: 1.73 ft at 4:45PM Jan 18, 2017Observed: 1.73 ft at 5:00PM Jan 18, 2017Observed: 1.73 ft at 5:15PM Jan 18, 2017Observed: 1.73 ft at 5:30PM Jan 18, 2017Observed: 1.73 ft at 5:31PM Jan 18, 2017Observed: 1.73 ft at 5:45PM Jan 18, 2017Observed: 1.73 ft at 6:00PM Jan 18, 2017Observed: 1.73 ft at 6:15PM Jan 18, 2017Observed: 1.73 ft at 6:30PM Jan 18, 2017Observed: 1.73 ft at 6:45PM Jan 18, 2017Observed: 1.73 ft at 7:00PM Jan 18, 2017Observed: 1.73 ft at 7:15PM Jan 18, 2017Observed: 1.73 ft at 7:30PM Jan 18, 2017Observed: 1.73 ft at 7:45PM Jan 18, 2017Observed: 1.72 ft at 8:00PM Jan 18, 2017Observed: 1.71 ft at 8:15PM Jan 18, 2017Observed: 1.72 ft at 8:30PM Jan 18, 2017Observed: 1.72 ft at 8:45PM Jan 18, 2017Observed: 1.72 ft at 9:00PM Jan 18, 2017Observed: 1.71 ft at 9:15PM Jan 18, 2017Observed: 1.7 ft at 9:30PM Jan 18, 2017Observed: 1.7 ft at 9:45PM Jan 18, 2017Observed: 1.71 ft at 10:00PM Jan 18, 2017Observed: 1.71 ft at 10:15PM Jan 18, 2017Observed: 1.71 ft at 10:30PM Jan 18, 2017Observed: 1.71 ft at 10:45PM Jan 18, 2017Observed: 1.71 ft at 11:00PM Jan 18, 2017Observed: 1.71 ft at 11:15PM Jan 18, 2017Observed: 1.71 ft at 11:30PM Jan 18, 2017Observed: 1.71 ft at 11:45PM Jan 18, 2017Observed: 1.71 ft at 12:00AM Jan 19, 2017Observed: 1.71 ft at 12:15AM Jan 19, 2017Observed: 1.71 ft at 12:30AM Jan 19, 2017Observed: 1.71 ft at 12:45AM Jan 19, 2017Observed: 1.7 ft at 1:00AM Jan 19, 2017Observed: 1.7 ft at 1:15AM Jan 19, 2017Observed: 1.7 ft at 1:30AM Jan 19, 2017Observed: 1.7 ft at 1:45AM Jan 19, 2017Observed: 1.7 ft at 2:00AM Jan 19, 2017Observed: 1.7 ft at 2:15AM Jan 19, 2017Observed: 1.7 ft at 2:30AM Jan 19, 2017Observed: 1.7 ft at 2:45AM Jan 19, 2017Observed: 1.7 ft at 3:00AM Jan 19, 2017Observed: 1.7 ft at 3:15AM Jan 19, 2017Observed: 1.7 ft at 3:30AM Jan 19, 2017Observed: 1.7 ft at 3:45AM Jan 19, 2017Observed: 1.7 ft at 4:00AM Jan 19, 2017Observed: 1.7 ft at 4:15AM Jan 19, 2017Observed: 1.7 ft at 4:30AM Jan 19, 2017Observed: 1.7 ft at 4:45AM Jan 19, 2017Observed: 1.7 ft at 5:00AM Jan 19, 2017Observed: 1.7 ft at 5:15AM Jan 19, 2017Observed: 1.7 ft at 5:30AM Jan 19, 2017Observed: 1.7 ft at 5:45AM Jan 19, 2017Observed: 1.7 ft at 5:46AM Jan 19, 2017Observed: 1.7 ft at 6:00AM Jan 19, 2017Observed: 1.7 ft at 6:15AM Jan 19, 2017Observed: 1.7 ft at 6:30AM Jan 19, 2017Observed: 1.7 ft at 6:45AM Jan 19, 2017Observed: 1.7 ft at 7:00AM Jan 19, 2017Observed: 1.7 ft at 7:15AM Jan 19, 2017Observed: 1.7 ft at 7:30AM Jan 19, 2017Observed: 1.7 ft at 7:45AM Jan 19, 2017Observed: 1.7 ft at 8:00AM Jan 19, 2017Observed: 1.7 ft at 8:15AM Jan 19, 2017Observed: 1.7 ft at 8:30AM Jan 19, 2017Observed: 1.69 ft at 8:45AM Jan 19, 2017Observed: 1.69 ft at 9:00AM Jan 19, 2017Observed: 1.7 ft at 9:15AM Jan 19, 2017Observed: 1.7 ft at 9:30AM Jan 19, 2017Observed: 1.69 ft at 9:45AM Jan 19, 2017Observed: 1.69 ft at 10:00AM Jan 19, 2017Observed: 1.69 ft at 10:15AM Jan 19, 2017Observed: 1.69 ft at 10:30AM Jan 19, 2017Observed: 1.69 ft at 10:45AM Jan 19, 2017Observed: 1.69 ft at 11:00AM Jan 19, 2017Observed: 1.7 ft at 11:15AM Jan 19, 2017Observed: 1.69 ft at 11:30AM Jan 19, 2017Observed: 1.69 ft at 11:45AM Jan 19, 2017Observed: 1.69 ft at 11:46AM Jan 19, 2017Observed: 1.69 ft at 12:00PM Jan 19, 2017Observed: 1.69 ft at 12:15PM Jan 19, 2017Observed: 1.69 ft at 12:30PM Jan 19, 2017Observed: 1.69 ft at 12:45PM Jan 19, 2017Observed: 1.69 ft at 1:00PM Jan 19, 2017Observed: 1.69 ft at 1:15PM Jan 19, 2017Observed: 1.69 ft at 1:30PM Jan 19, 2017Observed: 1.7 ft at 1:45PM Jan 19, 2017Observed: 1.69 ft at 2:00PM Jan 19, 2017Observed: 1.7 ft at 2:15PM Jan 19, 2017Observed: 1.69 ft at 2:30PM Jan 19, 2017Observed: 1.69 ft at 2:45PM Jan 19, 2017Observed: 1.7 ft at 3:00PM Jan 19, 2017Observed: 1.7 ft at 3:15PM Jan 19, 2017Observed: 1.7 ft at 3:30PM Jan 19, 2017Observed: 1.7 ft at 3:45PM Jan 19, 2017Observed: 1.7 ft at 4:00PM Jan 19, 2017Observed: 1.69 ft at 4:15PM Jan 19, 2017Observed: 1.7 ft at 4:30PM Jan 19, 2017Observed: 1.69 ft at 4:45PM Jan 19, 2017Observed: 1.69 ft at 5:00PM Jan 19, 2017Observed: 1.7 ft at 5:15PM Jan 19, 2017Observed: 1.7 ft at 5:30PM Jan 19, 2017Observed: 1.7 ft at 5:45PM Jan 19, 2017Observed: 1.69 ft at 6:00PM Jan 19, 2017Observed: 1.69 ft at 6:15PM Jan 19, 2017Observed: 1.7 ft at 6:30PM Jan 19, 2017Observed: 1.7 ft at 6:45PM Jan 19, 2017Observed: 1.7 ft at 7:00PM Jan 19, 2017Observed: 1.7 ft at 7:15PM Jan 19, 2017Observed: 1.7 ft at 7:30PM Jan 19, 2017Observed: 1.7 ft at 7:45PM Jan 19, 2017Observed: 1.71 ft at 8:00PM Jan 19, 2017Observed: 1.71 ft at 8:15PM Jan 19, 2017Observed: 1.71 ft at 8:30PM Jan 19, 2017Observed: 1.71 ft at 8:45PM Jan 19, 2017Observed: 1.71 ft at 9:00PM Jan 19, 2017Observed: 1.71 ft at 9:15PM Jan 19, 2017Observed: 1.72 ft at 9:30PM Jan 19, 2017Observed: 1.72 ft at 9:45PM Jan 19, 2017Observed: 1.72 ft at 10:00PM Jan 19, 2017Observed: 1.71 ft at 10:15PM Jan 19, 2017Observed: 1.72 ft at 10:30PM Jan 19, 2017Observed: 1.72 ft at 10:45PM Jan 19, 2017Observed: 1.72 ft at 11:00PM Jan 19, 2017Observed: 1.72 ft at 11:15PM Jan 19, 2017Observed: 1.72 ft at 11:30PM Jan 19, 2017Observed: 1.72 ft at 11:45PM Jan 19, 2017Observed: 1.72 ft at 12:00AM Jan 20, 2017Observed: 1.71 ft at 12:15AM Jan 20, 2017Observed: 1.71 ft at 12:30AM Jan 20, 2017Observed: 1.71 ft at 12:45AM Jan 20, 2017Observed: 1.71 ft at 1:00AM Jan 20, 2017Observed: 1.71 ft at 1:15AM Jan 20, 2017Observed: 1.71 ft at 1:30AM Jan 20, 2017Observed: 1.71 ft at 1:45AM Jan 20, 2017Observed: 1.71 ft at 2:00AM Jan 20, 2017Observed: 1.71 ft at 2:15AM Jan 20, 2017Observed: 1.71 ft at 2:30AM Jan 20, 2017Observed: 1.71 ft at 2:45AM Jan 20, 2017Observed: 1.71 ft at 3:00AM Jan 20, 2017Observed: 1.71 ft at 3:15AM Jan 20, 2017Observed: 1.71 ft at 3:30AM Jan 20, 2017Observed: 1.71 ft at 3:45AM Jan 20, 2017Observed: 1.71 ft at 4:00AM Jan 20, 2017Observed: 1.71 ft at 4:15AM Jan 20, 2017Observed: 1.71 ft at 4:30AM Jan 20, 2017Observed: 1.71 ft at 4:45AM Jan 20, 2017Observed: 1.71 ft at 5:00AM Jan 20, 2017Observed: 1.71 ft at 5:15AM Jan 20, 2017Observed: 1.71 ft at 5:30AM Jan 20, 2017Observed: 1.71 ft at 5:45AM Jan 20, 2017Observed: 1.71 ft at 5:46AM Jan 20, 2017Observed: 1.71 ft at 6:00AM Jan 20, 2017Observed: 1.71 ft at 6:15AM Jan 20, 2017Observed: 1.71 ft at 6:30AM Jan 20, 2017Observed: 1.71 ft at 6:45AM Jan 20, 2017Observed: 1.71 ft at 7:00AM Jan 20, 2017Observed: 1.71 ft at 7:15AM Jan 20, 2017Observed: 1.71 ft at 7:30AM Jan 20, 2017Observed: 1.71 ft at 7:45AM Jan 20, 2017Observed: 1.71 ft at 8:00AM Jan 20, 2017Observed: 1.71 ft at 8:15AM Jan 20, 2017Observed: 1.71 ft at 8:30AM Jan 20, 2017Observed: 1.71 ft at 8:45AM Jan 20, 2017Observed: 1.71 ft at 9:00AM Jan 20, 2017Observed: 1.71 ft at 9:15AM Jan 20, 2017Observed: 1.71 ft at 9:30AM Jan 20, 2017Observed: 1.71 ft at 9:45AM Jan 20, 2017Observed: 1.71 ft at 10:00AM Jan 20, 2017Observed: 1.71 ft at 10:15AM Jan 20, 2017Observed: 1.71 ft at 10:30AM Jan 20, 2017Observed: 1.71 ft at 10:45AM Jan 20, 2017Observed: 1.71 ft at 11:00AM Jan 20, 2017Observed: 1.71 ft at 11:15AM Jan 20, 2017Observed: 1.71 ft at 11:30AM Jan 20, 2017Observed: 1.71 ft at 11:45AM Jan 20, 2017Observed: 1.71 ft at 11:46AM Jan 20, 2017Observed: 1.71 ft at 12:00PM Jan 20, 2017Observed: 1.71 ft at 12:15PM Jan 20, 2017Observed: 1.71 ft at 12:30PM Jan 20, 2017Observed: 1.71 ft at 12:45PM Jan 20, 2017Observed: 1.71 ft at 1:00PM Jan 20, 2017Observed: 1.71 ft at 1:15PM Jan 20, 2017Observed: 1.71 ft at 1:30PM Jan 20, 2017Observed: 1.71 ft at 1:45PM Jan 20, 2017Observed: 1.71 ft at 2:00PM Jan 20, 2017Observed: 1.71 ft at 2:15PM Jan 20, 2017Observed: 1.71 ft at 2:30PM Jan 20, 2017Observed: 1.71 ft at 2:45PM Jan 20, 2017Observed: 1.71 ft at 3:00PM Jan 20, 2017Observed: 1.71 ft at 3:15PM Jan 20, 2017Observed: 1.71 ft at 3:30PM Jan 20, 2017Observed: 1.71 ft at 3:45PM Jan 20, 2017Observed: 1.7 ft at 4:00PM Jan 20, 2017Observed: 1.7 ft at 4:15PM Jan 20, 2017Observed: 1.7 ft at 4:30PM Jan 20, 2017Observed: 1.7 ft at 4:45PM Jan 20, 2017Observed: 1.7 ft at 5:00PM Jan 20, 2017Observed: 1.7 ft at 5:15PM Jan 20, 2017Observed: 1.7 ft at 5:30PM Jan 20, 2017Observed: 1.7 ft at 5:45PM Jan 20, 2017Observed: 1.7 ft at 5:46PM Jan 20, 2017Observed: 1.7 ft at 6:00PM Jan 20, 2017Observed: 1.7 ft at 6:15PM Jan 20, 2017Observed: 1.7 ft at 6:30PM Jan 20, 2017Forecast: 2 ft 1:00AM Jan 21, 2017Forecast: 2 ft 7:00AM Jan 21, 2017Forecast: 2 ft 1:00PM Jan 21, 2017Forecast: 2 ft 7:00PM Jan 21, 2017Forecast: 2 ft 1:00AM Jan 22, 2017Forecast: 2 ft 7:00AM Jan 22, 2017Highest Forecast: 2.1 ft 1:00PM Jan 22, 2017Highest Forecast: 2.1 ft 7:00PM Jan 22, 2017Highest Forecast: 2.1 ft 1:00AM Jan 23, 2017Highest Forecast: 2.1 ft 7:00AM Jan 23, 2017USGS--Water Resources of the United StatesPTRN3(plotting HGIRG) Graph Created (7:19PM Jan 20, 2017)ObservedForecast (issued 11:06AM Jan 20)Latest observed value: 1.7 ft at 6:30 PM EST 20-Jan-2017. Flood Stage is 5.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice. Forecast flows are unadjusted for ice.

NOTE: Forecasts for the Contoocook River at Peterborough are issued routinely year-round.

Return to Area Map
Downstream Gauge Downstream Gauge - at Henniker
Flood Categories (in feet)
Major Flood Stage: 9
Moderate Flood Stage: 7
Flood Stage: 5.5
Action Stage: 4
Low Stage (in feet): -9999

Historic Crests
(1) 15.00 ft on 09/21/1938
(2) 7.21 ft on 04/16/2007
(3) 6.92 ft on 03/07/2011
(4) 6.82 ft on 01/29/1976
(5) 6.62 ft on 04/06/1987
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 4.54 ft on 03/31/2012
(2) 4.68 ft on 12/08/2011
(3) 6.92 ft on 03/07/2011
(4) 5.76 ft on 03/31/2010
(5) 6.03 ft on 03/15/2010
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
17.5 THIS IS THE MAXIMUM REPORTABLE STAGE OF THE RIVER GAGE.
9.5 THIS IS A MAJOR...LIFE THREATENING FLOOD IN THE PETERBOROUGH AREA. FLOODWATERS AFFECT LOW LYING BUSINESSES OFF OF GROVE STREET AND WILTON ROAD INCLUDING PETERBOROUGH PLAZA...AND PARKING LOTS AND LOW LYING RESIDENCES OFF OF PHEASANT ROAD INCLUDING THE RIVERVIEW APARTMENTS. SIGNIFICANT FLOODING OCCURS ALONG ROADS AND LOW LYING PROPERTIES ADJACENT TO THE RIVER INCLUDING THE FOLLOWING...ROUTE 136...CONCORD STREET...JAFFREY ROAD...SUMMER STREET...SHARON ROAD...BOGLE ROAD...AND HUNT ROAD.
7.5 MAJOR FLOODING OCCURS IN THE PETERBOROUGH AREA. ROUTE 136 FLOODS NEAR BOGLE ROAD. FLOODWATERS AFFECT LOW LYING BUSINESSES OFF OF GROVE STREET AND WILTON ROAD INCLUDING PETERBOROUGH PLAZA...AND PARKING LOTS AND LOW LYING RESIDENCES OFF OF PHEASANT ROAD INCLUDING THE RIVERVIEW APARTMENTS. SIGNIFICANT FLOODING OCCURS ALONG ROADS AND LOW LYING PROPERTIES ADJACENT TO THE RIVER INCLUDING THE FOLLOWING...CONCORD STREET...JAFFREY ROAD...SUMMER STREET...SHARON ROAD...BOGLE ROAD...AND HUNT ROAD.
6.5 SIGNIFICANT FLOODING OCCURS IN PETERBOROUGH. FLOODWATERS INUNDATE PORTIONS OF THE PETERBOROUGH PLAZA PARKING AREA. FLOODWATERS AFFECT LOW LYING BUSINESSES OFF OF GROVE STREET AND WILTON ROAD. FLOODING OCCURS AT LOW LYING PROPERTIES ALONG AND/OR STRETCHES OF THE FOLLOWING ROADS...CONCORD STREET...SUMMER STREET...SHARON ROAD...BOGLE ROAD...AND HUNT ROAD. INUNDATION MAY OCCUR ALONG THE PARKING LOTS OFF OF PHEASANT ROAD INCLUDING THE RIVERVIEW APARTMENTS.
5.5 FLOODWATERS APPROACH LOW LYING ROADS AND PROPERTIES IN THE PETERBOROUGH AREA...ESPECIALLY ALONG CONCORD STREET.
About This Location Collapse

Latitude: 42.862584° N, Longitude: 71.959200° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other NULL NULL  

Current/Historical Observations:

Additional Information Collapse
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
3 Day (SREF) 7 Day (NAEFS) 7 Day (GEFS)
SREF Ensemble NAEFS Ensemble  GEFS Ensemble 

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics. 

Click individual graphics to enlarge.

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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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.
NWS Information
National Weather Service
Boston Weather Forecast Office
445 Myles Standish Blvd
Taunton, MA 02780
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Page last modified: 21-Dec-2016 5:21 PM
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