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Hydrograph River at a Glance Download
Piscataquog River at Goffstown Stage (ft)Flow (kcfs)Observed: 3.92 ft at 9:00PM Jul 26, 2014Observed: 3.92 ft at 9:15PM Jul 26, 2014Observed: 3.91 ft at 9:30PM Jul 26, 2014Observed: 3.91 ft at 9:45PM Jul 26, 2014Observed: 3.91 ft at 10:00PM Jul 26, 2014Observed: 3.9 ft at 10:15PM Jul 26, 2014Observed: 3.9 ft at 10:16PM Jul 26, 2014Observed: 3.9 ft at 10:30PM Jul 26, 2014Observed: 3.89 ft at 10:45PM Jul 26, 2014Observed: 3.89 ft at 11:00PM Jul 26, 2014Observed: 3.89 ft at 11:15PM Jul 26, 2014Observed: 3.89 ft at 11:30PM Jul 26, 2014Observed: 3.89 ft at 11:45PM Jul 26, 2014Observed: 3.88 ft at 12:00AM Jul 27, 2014Observed: 3.88 ft at 12:15AM Jul 27, 2014Observed: 3.88 ft at 12:30AM Jul 27, 2014Observed: 3.88 ft at 12:45AM Jul 27, 2014Observed: 3.88 ft at 1:00AM Jul 27, 2014Observed: 3.87 ft at 1:15AM Jul 27, 2014Observed: 3.87 ft at 1:30AM Jul 27, 2014Observed: 3.87 ft at 1:45AM Jul 27, 2014Observed: 3.87 ft at 2:00AM Jul 27, 2014Observed: 3.87 ft at 2:15AM Jul 27, 2014Observed: 3.86 ft at 2:30AM Jul 27, 2014Observed: 3.86 ft at 2:45AM Jul 27, 2014Observed: 3.86 ft at 3:00AM Jul 27, 2014Observed: 3.86 ft at 3:15AM Jul 27, 2014Observed: 3.86 ft at 3:30AM Jul 27, 2014Observed: 3.85 ft at 3:45AM Jul 27, 2014Observed: 3.85 ft at 4:00AM Jul 27, 2014Observed: 3.85 ft at 4:15AM Jul 27, 2014Observed: 3.85 ft at 4:16AM Jul 27, 2014Observed: 3.85 ft at 4:30AM Jul 27, 2014Observed: 3.85 ft at 4:45AM Jul 27, 2014Observed: 3.85 ft at 5:00AM Jul 27, 2014Observed: 3.85 ft at 5:15AM Jul 27, 2014Observed: 3.84 ft at 5:30AM Jul 27, 2014Observed: 3.84 ft at 5:45AM Jul 27, 2014Observed: 3.84 ft at 6:00AM Jul 27, 2014Observed: 3.84 ft at 6:15AM Jul 27, 2014Observed: 3.83 ft at 6:30AM Jul 27, 2014Observed: 3.83 ft at 6:45AM Jul 27, 2014Observed: 3.83 ft at 7:00AM Jul 27, 2014Observed: 3.83 ft at 7:15AM Jul 27, 2014Observed: 3.83 ft at 7:30AM Jul 27, 2014Observed: 3.83 ft at 7:45AM Jul 27, 2014Observed: 3.83 ft at 8:00AM Jul 27, 2014Observed: 3.83 ft at 8:15AM Jul 27, 2014Observed: 3.83 ft at 8:30AM Jul 27, 2014Observed: 3.83 ft at 8:45AM Jul 27, 2014Observed: 3.83 ft at 9:00AM Jul 27, 2014Observed: 3.83 ft at 9:15AM Jul 27, 2014Observed: 3.83 ft at 9:30AM Jul 27, 2014Observed: 3.83 ft at 9:45AM Jul 27, 2014Observed: 3.83 ft at 10:00AM Jul 27, 2014Observed: 3.83 ft at 10:15AM Jul 27, 2014Observed: 3.83 ft at 10:16AM Jul 27, 2014Observed: 3.83 ft at 10:30AM Jul 27, 2014Observed: 3.83 ft at 10:45AM Jul 27, 2014Observed: 3.83 ft at 11:00AM Jul 27, 2014Observed: 3.83 ft at 11:15AM Jul 27, 2014Observed: 3.84 ft at 11:30AM Jul 27, 2014Observed: 3.84 ft at 11:45AM Jul 27, 2014Observed: 3.84 ft at 12:00PM Jul 27, 2014Observed: 3.84 ft at 12:15PM Jul 27, 2014Observed: 3.85 ft at 12:30PM Jul 27, 2014Observed: 3.85 ft at 12:45PM Jul 27, 2014Observed: 3.86 ft at 1:00PM Jul 27, 2014Observed: 3.85 ft at 1:15PM Jul 27, 2014Observed: 3.85 ft at 1:30PM Jul 27, 2014Observed: 3.85 ft at 1:45PM Jul 27, 2014Observed: 3.85 ft at 2:00PM Jul 27, 2014Observed: 3.86 ft at 2:15PM Jul 27, 2014Observed: 3.86 ft at 2:30PM Jul 27, 2014Observed: 3.86 ft at 2:45PM Jul 27, 2014Observed: 3.87 ft at 3:00PM Jul 27, 2014Observed: 3.87 ft at 3:15PM Jul 27, 2014Observed: 3.87 ft at 3:30PM Jul 27, 2014Observed: 3.87 ft at 3:45PM Jul 27, 2014Observed: 3.87 ft at 4:00PM Jul 27, 2014Observed: 3.87 ft at 4:15PM Jul 27, 2014Observed: 3.88 ft at 4:30PM Jul 27, 2014Observed: 3.88 ft at 4:45PM Jul 27, 2014Observed: 3.89 ft at 5:00PM Jul 27, 2014Observed: 3.88 ft at 5:15PM Jul 27, 2014Observed: 3.89 ft at 5:30PM Jul 27, 2014Observed: 3.89 ft at 5:45PM Jul 27, 2014Observed: 3.89 ft at 6:00PM Jul 27, 2014Observed: 3.89 ft at 6:15PM Jul 27, 2014Observed: 3.9 ft at 6:30PM Jul 27, 2014Observed: 3.9 ft at 6:45PM Jul 27, 2014Observed: 3.9 ft at 7:00PM Jul 27, 2014Observed: 3.9 ft at 7:15PM Jul 27, 2014Observed: 3.91 ft at 7:30PM Jul 27, 2014Observed: 3.91 ft at 7:45PM Jul 27, 2014Observed: 3.91 ft at 8:00PM Jul 27, 2014Observed: 3.91 ft at 8:15PM Jul 27, 2014Observed: 3.91 ft at 8:30PM Jul 27, 2014Observed: 3.91 ft at 8:45PM Jul 27, 2014Observed: 3.92 ft at 9:00PM Jul 27, 2014Observed: 3.92 ft at 9:15PM Jul 27, 2014Observed: 3.92 ft at 9:30PM Jul 27, 2014Observed: 3.92 ft at 9:45PM Jul 27, 2014Observed: 3.92 ft at 10:00PM Jul 27, 2014Observed: 3.92 ft at 10:15PM Jul 27, 2014Observed: 3.92 ft at 10:30PM Jul 27, 2014Observed: 3.92 ft at 10:45PM Jul 27, 2014Observed: 3.92 ft at 11:00PM Jul 27, 2014Observed: 3.92 ft at 11:15PM Jul 27, 2014Observed: 3.92 ft at 11:30PM Jul 27, 2014Observed: 3.92 ft at 11:45PM Jul 27, 2014Observed: 3.92 ft at 12:00AM Jul 28, 2014Observed: 3.92 ft at 12:15AM Jul 28, 2014Observed: 3.92 ft at 12:30AM Jul 28, 2014Observed: 3.92 ft at 12:45AM Jul 28, 2014Observed: 3.92 ft at 1:00AM Jul 28, 2014Observed: 3.92 ft at 1:15AM Jul 28, 2014Observed: 3.92 ft at 1:30AM Jul 28, 2014Observed: 3.92 ft at 1:45AM Jul 28, 2014Observed: 3.92 ft at 2:00AM Jul 28, 2014Observed: 3.92 ft at 2:15AM Jul 28, 2014Observed: 3.92 ft at 2:30AM Jul 28, 2014Observed: 3.92 ft at 2:45AM Jul 28, 2014Observed: 3.92 ft at 3:00AM Jul 28, 2014Observed: 3.92 ft at 3:15AM Jul 28, 2014Observed: 3.92 ft at 3:30AM Jul 28, 2014Observed: 3.92 ft at 3:45AM Jul 28, 2014Observed: 3.92 ft at 4:00AM Jul 28, 2014Observed: 3.92 ft at 4:15AM Jul 28, 2014Observed: 3.92 ft at 4:16AM Jul 28, 2014Observed: 3.92 ft at 4:30AM Jul 28, 2014Observed: 3.92 ft at 4:45AM Jul 28, 2014Observed: 3.92 ft at 5:00AM Jul 28, 2014Observed: 3.92 ft at 5:15AM Jul 28, 2014Observed: 3.93 ft at 5:30AM Jul 28, 2014Observed: 3.93 ft at 5:45AM Jul 28, 2014Observed: 3.93 ft at 6:00AM Jul 28, 2014Observed: 3.93 ft at 6:15AM Jul 28, 2014Observed: 3.93 ft at 6:30AM Jul 28, 2014Observed: 3.93 ft at 6:45AM Jul 28, 2014Observed: 3.92 ft at 7:00AM Jul 28, 2014Observed: 3.93 ft at 7:15AM Jul 28, 2014Observed: 3.93 ft at 7:30AM Jul 28, 2014Observed: 3.93 ft at 7:45AM Jul 28, 2014Observed: 3.94 ft at 8:00AM Jul 28, 2014Observed: 3.94 ft at 8:15AM Jul 28, 2014Observed: 3.95 ft at 8:30AM Jul 28, 2014Observed: 3.95 ft at 8:45AM Jul 28, 2014Observed: 3.96 ft at 9:00AM Jul 28, 2014Observed: 3.96 ft at 9:15AM Jul 28, 2014Observed: 3.97 ft at 9:30AM Jul 28, 2014Observed: 3.98 ft at 9:45AM Jul 28, 2014Observed: 3.99 ft at 10:00AM Jul 28, 2014Observed: 3.99 ft at 10:15AM Jul 28, 2014Observed: 3.99 ft at 10:16AM Jul 28, 2014Observed: 4 ft at 10:30AM Jul 28, 2014Observed: 4 ft at 10:45AM Jul 28, 2014Observed: 4.01 ft at 11:00AM Jul 28, 2014Observed: 4.02 ft at 11:15AM Jul 28, 2014Observed: 4.03 ft at 11:30AM Jul 28, 2014Observed: 4.04 ft at 11:45AM Jul 28, 2014Observed: 4.05 ft at 12:00PM Jul 28, 2014Observed: 4.06 ft at 12:15PM Jul 28, 2014Observed: 4.17 ft at 12:30PM Jul 28, 2014Observed: 4.21 ft at 12:45PM Jul 28, 2014Observed: 4.22 ft at 1:00PM Jul 28, 2014Observed: 4.47 ft at 1:15PM Jul 28, 2014Observed: 4.6 ft at 1:30PM Jul 28, 2014Observed: 4.46 ft at 3:45PM Jul 28, 2014Observed: 4.45 ft at 4:00PM Jul 28, 2014Observed: 4.44 ft at 4:15PM Jul 28, 2014Observed: 4.43 ft at 4:30PM Jul 28, 2014Observed: 4.43 ft at 4:45PM Jul 28, 2014Observed: 4.42 ft at 5:00PM Jul 28, 2014Observed: 4.4 ft at 5:15PM Jul 28, 2014Observed: 4.39 ft at 5:30PM Jul 28, 2014Observed: 4.38 ft at 5:45PM Jul 28, 2014Observed: 4.37 ft at 6:00PM Jul 28, 2014Observed: 4.37 ft at 6:15PM Jul 28, 2014Observed: 4.35 ft at 6:30PM Jul 28, 2014Observed: 4.34 ft at 6:45PM Jul 28, 2014Observed: 4.33 ft at 7:00PM Jul 28, 2014Observed: 4.32 ft at 7:15PM Jul 28, 2014Observed: 4.3 ft at 7:30PM Jul 28, 2014Observed: 4.3 ft at 7:45PM Jul 28, 2014Observed: 4.28 ft at 8:00PM Jul 28, 2014Observed: 4.27 ft at 8:15PM Jul 28, 2014Observed: 4.25 ft at 8:30PM Jul 28, 2014Observed: 4.24 ft at 8:45PM Jul 28, 2014Observed: 4.23 ft at 9:00PM Jul 28, 2014Observed: 4.22 ft at 9:15PM Jul 28, 2014Observed: 4.21 ft at 9:30PM Jul 28, 2014Observed: 4.21 ft at 9:31PM Jul 28, 2014Observed: 4.2 ft at 9:45PM Jul 28, 2014Observed: 4.19 ft at 10:00PM Jul 28, 2014Observed: 4.18 ft at 10:15PM Jul 28, 2014Observed: 4.18 ft at 10:30PM Jul 28, 2014Observed: 4.17 ft at 10:45PM Jul 28, 2014Observed: 4.16 ft at 11:00PM Jul 28, 2014Observed: 4.16 ft at 11:15PM Jul 28, 2014Observed: 4.15 ft at 11:30PM Jul 28, 2014Observed: 4.15 ft at 11:45PM Jul 28, 2014Observed: 4.15 ft at 12:00AM Jul 29, 2014Observed: 4.14 ft at 12:15AM Jul 29, 2014Observed: 4.14 ft at 12:30AM Jul 29, 2014Observed: 4.14 ft at 12:45AM Jul 29, 2014Observed: 4.15 ft at 1:00AM Jul 29, 2014Observed: 4.15 ft at 1:15AM Jul 29, 2014Observed: 4.15 ft at 1:30AM Jul 29, 2014Observed: 4.16 ft at 1:45AM Jul 29, 2014Observed: 4.17 ft at 2:00AM Jul 29, 2014Observed: 4.18 ft at 2:15AM Jul 29, 2014Observed: 4.18 ft at 2:30AM Jul 29, 2014Observed: 4.19 ft at 2:45AM Jul 29, 2014Observed: 4.2 ft at 3:00AM Jul 29, 2014Observed: 4.21 ft at 3:15AM Jul 29, 2014Observed: 4.22 ft at 3:30AM Jul 29, 2014Observed: 4.22 ft at 3:31AM Jul 29, 2014Observed: 4.23 ft at 3:45AM Jul 29, 2014Observed: 4.25 ft at 4:00AM Jul 29, 2014Observed: 4.26 ft at 4:15AM Jul 29, 2014Observed: 4.27 ft at 4:30AM Jul 29, 2014Observed: 4.3 ft at 4:45AM Jul 29, 2014Observed: 4.32 ft at 5:00AM Jul 29, 2014Observed: 4.33 ft at 5:15AM Jul 29, 2014Observed: 4.34 ft at 5:30AM Jul 29, 2014Observed: 4.35 ft at 5:45AM Jul 29, 2014Observed: 4.37 ft at 6:00AM Jul 29, 2014Observed: 4.39 ft at 6:15AM Jul 29, 2014Observed: 4.42 ft at 6:30AM Jul 29, 2014Observed: 4.43 ft at 6:45AM Jul 29, 2014Observed: 4.44 ft at 7:00AM Jul 29, 2014Observed: 4.47 ft at 7:15AM Jul 29, 2014Observed: 4.48 ft at 7:30AM Jul 29, 2014Observed: 4.5 ft at 7:45AM Jul 29, 2014Observed: 4.52 ft at 8:00AM Jul 29, 2014Observed: 4.53 ft at 8:15AM Jul 29, 2014Observed: 4.55 ft at 8:30AM Jul 29, 2014Observed: 4.57 ft at 8:45AM Jul 29, 2014Observed: 4.59 ft at 9:00AM Jul 29, 2014Observed: 4.93 ft at 9:15AM Jul 29, 2014Highest Observation: 4.97 ft at 9:30AM Jul 29, 2014Highest Observation: 4.97 ft at 9:45AM Jul 29, 2014Highest Observation: 4.97 ft at 10:00AM Jul 29, 2014Highest Observation: 4.97 ft at 10:15AM Jul 29, 2014Highest Observation: 4.97 ft at 10:30AM Jul 29, 2014Observed: 4.93 ft at 10:45AM Jul 29, 2014Observed: 4.93 ft at 11:00AM Jul 29, 2014Observed: 4.92 ft at 11:15AM Jul 29, 2014Observed: 4.91 ft at 11:30AM Jul 29, 2014Observed: 4.9 ft at 11:45AM Jul 29, 2014Observed: 4.77 ft at 12:00PM Jul 29, 2014Observed: 4.6 ft at 12:15PM Jul 29, 2014Observed: 4.58 ft at 12:30PM Jul 29, 2014Observed: 4.58 ft at 12:45PM Jul 29, 2014Observed: 4.57 ft at 1:00PM Jul 29, 2014Observed: 4.57 ft at 1:15PM Jul 29, 2014Observed: 4.56 ft at 1:30PM Jul 29, 2014Observed: 4.55 ft at 1:45PM Jul 29, 2014Observed: 4.55 ft at 2:00PM Jul 29, 2014Observed: 4.54 ft at 2:15PM Jul 29, 2014Observed: 4.54 ft at 2:30PM Jul 29, 2014Observed: 4.53 ft at 2:45PM Jul 29, 2014Observed: 4.53 ft at 3:00PM Jul 29, 2014Observed: 4.52 ft at 3:15PM Jul 29, 2014Observed: 4.52 ft at 3:30PM Jul 29, 2014Observed: 4.51 ft at 3:45PM Jul 29, 2014Observed: 4.51 ft at 3:46PM Jul 29, 2014Observed: 4.51 ft at 4:00PM Jul 29, 2014Observed: 4.51 ft at 4:15PM Jul 29, 2014Observed: 4.51 ft at 4:30PM Jul 29, 2014Observed: 4.5 ft at 4:45PM Jul 29, 2014Observed: 4.5 ft at 5:00PM Jul 29, 2014Observed: 4.5 ft at 5:15PM Jul 29, 2014Observed: 4.49 ft at 5:30PM Jul 29, 2014Observed: 4.49 ft at 5:45PM Jul 29, 2014Observed: 4.49 ft at 6:00PM Jul 29, 2014Observed: 4.49 ft at 6:15PM Jul 29, 2014Observed: 4.49 ft at 6:30PM Jul 29, 2014Observed: 4.49 ft at 6:45PM Jul 29, 2014Observed: 4.49 ft at 7:00PM Jul 29, 2014Observed: 4.49 ft at 7:15PM Jul 29, 2014Observed: 4.49 ft at 7:30PM Jul 29, 2014Highest Forecast: 4.9 ft 2:00AM Jul 30, 2014Forecast: 4.7 ft 8:00AM Jul 30, 2014Forecast: 4.6 ft 2:00PM Jul 30, 2014Forecast: 4.5 ft 8:00PM Jul 30, 2014Forecast: 4.4 ft 2:00AM Jul 31, 2014Forecast: 4.3 ft 8:00AM Jul 31, 2014Forecast: 4.3 ft 2:00PM Jul 31, 2014Forecast: 4.3 ft 8:00PM Jul 31, 2014Forecast: 4.2 ft 2:00AM Aug 01, 2014Forecast: 4.2 ft 8:00AM Aug 01, 2014USGS--Water Resources of the United StatesGFFN3(plotting HGIRG) Graph Created (8:45PM Jul 29, 2014)ObservedForecast (issued 11:31AM Jul 29)Latest observed value: 4.49 ft at 7:30 PM EDT 29-Jul-2014. Flood Stage is 9 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Piscataquog River at Goffstown are issued routinely year-round.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage:12
Moderate Flood Stage:10
Flood Stage:9
Action Stage:7

Historical Crests
(1) 17.52 ft on 09/21/1938
(2) 16.03 ft on 03/19/1936
(3) 13.05 ft on 04/16/2007
(4) 12.55 ft on 05/15/2006
(5) 11.28 ft on 04/06/1987
Show More Historical Crests

(P): Preliminary values subject to further review.

Low Water Records
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
13 THIS IS A SIGNIFICANT FLOOD AND ACTION MUST BE TAKEN IMMEDIATELY TO PROTECT LIFE AND PROPERTY. FOLLOW THE DIRECTIONS OF LOCAL EMERGENCY MANAGEMENT OFFICIALS AND EVACUATE IF ASKED TO DO SO. FLOODING OF SOME PRIMARY AND SECONDARY ROADS WHICH RUN ALONG THE RIVER IS EXPECTED...INCLUDING HENRY BRIDGE ROAD...WATER AND SARETTE ROADS...AND DUMONT PARK ROAD IN GOFFSTOWN. IN MANCHESTER...IMPACTED AREAS INCLUDE BASS ISLAND AND PISCQTAQUOG RIVER PARK. KNOW ALTERNATE ROUTES TO AVOID FLOODED OR CLOSED ROADS.
11 FLOODING IS EXPECTED ON LOW LYING AREAS ALONG THE PISCATAQUOG RIVER THROUGH WEARE...NEW BOSTON AND GOFFSTOWN INTO MANCHESTER. AREAS WHICH MAY EXPERIENCE FLOODING INCLUDE THE VILLAGE OF RIVERDALE...AND AREAS BELOW GLEN LAKE.
9 MINOR LOWLAND FLOODING IS EXPECTED ALONG THE PISCATAQUOG RIVER IN WEARE...NEW BOSTON...GOFFSTOWN AND MANCHESTER.
About This Location Collapse

Latitude: 43.016667° N, Longitude: 71.551111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 9 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:

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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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Page last modified: 16-Jul-2014 12:48 AM
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