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Hydrograph River at a Glance Download
North Nashua River at Fitchburg Stage (ft)Flow (kcfs)Observed: 2.1 ft at 10:00PM Sep 15, 2014Observed: 2.1 ft at 10:15PM Sep 15, 2014Observed: 2.1 ft at 10:30PM Sep 15, 2014Observed: 2.1 ft at 10:45PM Sep 15, 2014Observed: 2.1 ft at 11:00PM Sep 15, 2014Observed: 2.1 ft at 11:15PM Sep 15, 2014Observed: 2.1 ft at 11:30PM Sep 15, 2014Observed: 2.1 ft at 11:45PM Sep 15, 2014Observed: 2.1 ft at 12:00AM Sep 16, 2014Observed: 2.1 ft at 12:15AM Sep 16, 2014Observed: 2.1 ft at 12:30AM Sep 16, 2014Observed: 2.1 ft at 12:45AM Sep 16, 2014Observed: 2.1 ft at 1:00AM Sep 16, 2014Observed: 2.09 ft at 1:15AM Sep 16, 2014Observed: 2.09 ft at 1:30AM Sep 16, 2014Observed: 2.1 ft at 1:45AM Sep 16, 2014Observed: 2.09 ft at 2:00AM Sep 16, 2014Observed: 2.09 ft at 2:15AM Sep 16, 2014Observed: 2.09 ft at 2:30AM Sep 16, 2014Observed: 2.1 ft at 2:45AM Sep 16, 2014Observed: 2.09 ft at 3:00AM Sep 16, 2014Observed: 2.09 ft at 3:15AM Sep 16, 2014Observed: 2.1 ft at 3:30AM Sep 16, 2014Observed: 2.09 ft at 3:45AM Sep 16, 2014Observed: 2.09 ft at 4:00AM Sep 16, 2014Observed: 2.1 ft at 4:15AM Sep 16, 2014Observed: 2.09 ft at 4:30AM Sep 16, 2014Observed: 2.09 ft at 4:45AM Sep 16, 2014Observed: 2.09 ft at 5:00AM Sep 16, 2014Observed: 2.09 ft at 5:15AM Sep 16, 2014Observed: 2.09 ft at 5:30AM Sep 16, 2014Observed: 2.09 ft at 5:45AM Sep 16, 2014Observed: 2.09 ft at 6:00AM Sep 16, 2014Observed: 2.09 ft at 6:15AM Sep 16, 2014Observed: 2.09 ft at 6:30AM Sep 16, 2014Observed: 2.09 ft at 6:45AM Sep 16, 2014Observed: 2.09 ft at 7:00AM Sep 16, 2014Observed: 2.09 ft at 7:15AM Sep 16, 2014Observed: 2.09 ft at 7:30AM Sep 16, 2014Observed: 2.09 ft at 7:45AM Sep 16, 2014Observed: 2.09 ft at 8:00AM Sep 16, 2014Observed: 2.09 ft at 8:15AM Sep 16, 2014Observed: 2.09 ft at 8:30AM Sep 16, 2014Observed: 2.09 ft at 8:45AM Sep 16, 2014Observed: 2.09 ft at 9:00AM Sep 16, 2014Observed: 2.09 ft at 9:15AM Sep 16, 2014Observed: 2.09 ft at 9:30AM Sep 16, 2014Observed: 2.09 ft at 9:45AM Sep 16, 2014Observed: 2.09 ft at 10:00AM Sep 16, 2014Observed: 2.09 ft at 10:15AM Sep 16, 2014Observed: 2.09 ft at 10:30AM Sep 16, 2014Observed: 2.12 ft at 10:45AM Sep 16, 2014Highest Observation: 2.15 ft at 11:00AM Sep 16, 2014Highest Observation: 2.15 ft at 11:15AM Sep 16, 2014Highest Observation: 2.15 ft at 11:30AM Sep 16, 2014Observed: 2.14 ft at 11:45AM Sep 16, 2014Observed: 2.14 ft at 12:00PM Sep 16, 2014Observed: 2.13 ft at 12:15PM Sep 16, 2014Observed: 2.13 ft at 12:30PM Sep 16, 2014Observed: 2.12 ft at 12:45PM Sep 16, 2014Observed: 2.12 ft at 1:00PM Sep 16, 2014Observed: 2.12 ft at 1:15PM Sep 16, 2014Observed: 2.13 ft at 1:30PM Sep 16, 2014Observed: 2.13 ft at 1:45PM Sep 16, 2014Observed: 2.13 ft at 2:00PM Sep 16, 2014Observed: 2.13 ft at 2:15PM Sep 16, 2014Observed: 2.12 ft at 2:30PM Sep 16, 2014Observed: 2.12 ft at 2:45PM Sep 16, 2014Observed: 2.11 ft at 3:00PM Sep 16, 2014Observed: 2.11 ft at 3:15PM Sep 16, 2014Observed: 2.11 ft at 3:30PM Sep 16, 2014Observed: 2.1 ft at 3:45PM Sep 16, 2014Observed: 2.1 ft at 4:00PM Sep 16, 2014Observed: 2.1 ft at 4:15PM Sep 16, 2014Observed: 2.1 ft at 4:30PM Sep 16, 2014Observed: 2.1 ft at 4:45PM Sep 16, 2014Observed: 2.1 ft at 5:00PM Sep 16, 2014Observed: 2.1 ft at 5:15PM Sep 16, 2014Observed: 2.09 ft at 5:30PM Sep 16, 2014Observed: 2.09 ft at 5:45PM Sep 16, 2014Observed: 2.09 ft at 6:00PM Sep 16, 2014Observed: 2.09 ft at 6:15PM Sep 16, 2014Observed: 2.09 ft at 6:30PM Sep 16, 2014Observed: 2.09 ft at 6:45PM Sep 16, 2014Observed: 2.09 ft at 7:00PM Sep 16, 2014Observed: 2.09 ft at 7:15PM Sep 16, 2014Observed: 2.09 ft at 7:30PM Sep 16, 2014Observed: 2.09 ft at 7:45PM Sep 16, 2014Observed: 2.09 ft at 8:00PM Sep 16, 2014Observed: 2.09 ft at 8:15PM Sep 16, 2014Observed: 2.09 ft at 8:30PM Sep 16, 2014Observed: 2.09 ft at 8:45PM Sep 16, 2014Observed: 2.09 ft at 9:00PM Sep 16, 2014Observed: 2.09 ft at 9:15PM Sep 16, 2014Observed: 2.09 ft at 9:30PM Sep 16, 2014Observed: 2.09 ft at 9:45PM Sep 16, 2014Observed: 2.09 ft at 10:00PM Sep 16, 2014Observed: 2.09 ft at 10:15PM Sep 16, 2014Observed: 2.09 ft at 10:30PM Sep 16, 2014Observed: 2.08 ft at 10:45PM Sep 16, 2014Observed: 2.08 ft at 11:00PM Sep 16, 2014Observed: 2.08 ft at 11:15PM Sep 16, 2014Observed: 2.08 ft at 11:30PM Sep 16, 2014Observed: 2.08 ft at 11:45PM Sep 16, 2014Observed: 2.08 ft at 12:00AM Sep 17, 2014Observed: 2.09 ft at 12:15AM Sep 17, 2014Observed: 2.08 ft at 12:30AM Sep 17, 2014Observed: 2.08 ft at 12:45AM Sep 17, 2014Observed: 2.08 ft at 1:00AM Sep 17, 2014Observed: 2.08 ft at 1:15AM Sep 17, 2014Observed: 2.08 ft at 1:30AM Sep 17, 2014Observed: 2.08 ft at 1:45AM Sep 17, 2014Observed: 2.08 ft at 2:00AM Sep 17, 2014Observed: 2.08 ft at 2:15AM Sep 17, 2014Observed: 2.08 ft at 2:30AM Sep 17, 2014Observed: 2.08 ft at 2:45AM Sep 17, 2014Observed: 2.08 ft at 3:00AM Sep 17, 2014Observed: 2.08 ft at 3:15AM Sep 17, 2014Observed: 2.08 ft at 3:30AM Sep 17, 2014Observed: 2.08 ft at 3:45AM Sep 17, 2014Observed: 2.08 ft at 4:00AM Sep 17, 2014Observed: 2.08 ft at 4:15AM Sep 17, 2014Observed: 2.08 ft at 4:30AM Sep 17, 2014Observed: 2.08 ft at 4:45AM Sep 17, 2014Observed: 2.08 ft at 5:00AM Sep 17, 2014Observed: 2.08 ft at 5:15AM Sep 17, 2014Observed: 2.08 ft at 5:30AM Sep 17, 2014Observed: 2.08 ft at 5:45AM Sep 17, 2014Observed: 2.08 ft at 6:00AM Sep 17, 2014Observed: 2.07 ft at 6:15AM Sep 17, 2014Observed: 2.07 ft at 6:30AM Sep 17, 2014Observed: 2.08 ft at 6:45AM Sep 17, 2014Observed: 2.07 ft at 7:00AM Sep 17, 2014Observed: 2.07 ft at 7:15AM Sep 17, 2014Observed: 2.07 ft at 7:30AM Sep 17, 2014Observed: 2.07 ft at 7:45AM Sep 17, 2014Observed: 2.07 ft at 8:00AM Sep 17, 2014Observed: 2.07 ft at 8:15AM Sep 17, 2014Observed: 2.07 ft at 8:30AM Sep 17, 2014Observed: 2.07 ft at 8:45AM Sep 17, 2014Observed: 2.07 ft at 9:00AM Sep 17, 2014Observed: 2.07 ft at 9:15AM Sep 17, 2014Observed: 2.07 ft at 9:30AM Sep 17, 2014Observed: 2.07 ft at 9:45AM Sep 17, 2014Observed: 2.07 ft at 10:00AM Sep 17, 2014Observed: 2.07 ft at 10:15AM Sep 17, 2014Observed: 2.07 ft at 10:30AM Sep 17, 2014Observed: 2.07 ft at 10:45AM Sep 17, 2014Observed: 2.07 ft at 11:00AM Sep 17, 2014Observed: 2.07 ft at 11:15AM Sep 17, 2014Observed: 2.07 ft at 11:30AM Sep 17, 2014Observed: 2.07 ft at 11:45AM Sep 17, 2014Observed: 2.07 ft at 12:00PM Sep 17, 2014Observed: 2.07 ft at 12:15PM Sep 17, 2014Observed: 2.07 ft at 12:30PM Sep 17, 2014Observed: 2.07 ft at 12:45PM Sep 17, 2014Observed: 2.07 ft at 1:00PM Sep 17, 2014Observed: 2.07 ft at 1:15PM Sep 17, 2014Observed: 2.07 ft at 1:30PM Sep 17, 2014Observed: 2.07 ft at 1:45PM Sep 17, 2014Observed: 2.07 ft at 2:00PM Sep 17, 2014Observed: 2.06 ft at 2:15PM Sep 17, 2014Observed: 2.07 ft at 2:30PM Sep 17, 2014Observed: 2.06 ft at 2:45PM Sep 17, 2014Observed: 2.06 ft at 3:00PM Sep 17, 2014Observed: 2.06 ft at 3:15PM Sep 17, 2014Observed: 2.06 ft at 3:30PM Sep 17, 2014Observed: 2.06 ft at 3:45PM Sep 17, 2014Observed: 2.06 ft at 4:00PM Sep 17, 2014Observed: 2.06 ft at 4:15PM Sep 17, 2014Observed: 2.06 ft at 4:30PM Sep 17, 2014Observed: 2.07 ft at 4:45PM Sep 17, 2014Observed: 2.06 ft at 5:00PM Sep 17, 2014Observed: 2.06 ft at 5:15PM Sep 17, 2014Observed: 2.06 ft at 5:30PM Sep 17, 2014Observed: 2.06 ft at 5:45PM Sep 17, 2014Observed: 2.06 ft at 6:00PM Sep 17, 2014Observed: 2.06 ft at 6:15PM Sep 17, 2014Observed: 2.06 ft at 6:30PM Sep 17, 2014Observed: 2.06 ft at 6:45PM Sep 17, 2014Observed: 2.06 ft at 7:00PM Sep 17, 2014Observed: 2.06 ft at 7:15PM Sep 17, 2014Observed: 2.07 ft at 7:30PM Sep 17, 2014Observed: 2.06 ft at 7:45PM Sep 17, 2014Observed: 2.06 ft at 8:00PM Sep 17, 2014Observed: 2.06 ft at 8:15PM Sep 17, 2014Observed: 2.06 ft at 8:30PM Sep 17, 2014Observed: 2.06 ft at 8:45PM Sep 17, 2014Observed: 2.06 ft at 9:00PM Sep 17, 2014Observed: 2.07 ft at 9:15PM Sep 17, 2014Observed: 2.06 ft at 9:30PM Sep 17, 2014Observed: 2.06 ft at 9:45PM Sep 17, 2014Observed: 2.06 ft at 10:00PM Sep 17, 2014Observed: 2.06 ft at 10:15PM Sep 17, 2014Observed: 2.06 ft at 10:30PM Sep 17, 2014Observed: 2.06 ft at 10:45PM Sep 17, 2014Observed: 2.06 ft at 11:00PM Sep 17, 2014Observed: 2.07 ft at 11:15PM Sep 17, 2014Observed: 2.06 ft at 11:30PM Sep 17, 2014Observed: 2.06 ft at 11:45PM Sep 17, 2014Observed: 2.06 ft at 12:00AM Sep 18, 2014Observed: 2.06 ft at 12:15AM Sep 18, 2014Observed: 2.06 ft at 12:30AM Sep 18, 2014Observed: 2.06 ft at 12:45AM Sep 18, 2014Observed: 2.06 ft at 1:00AM Sep 18, 2014Observed: 2.06 ft at 1:15AM Sep 18, 2014Observed: 2.06 ft at 1:30AM Sep 18, 2014Observed: 2.06 ft at 1:45AM Sep 18, 2014Observed: 2.06 ft at 2:00AM Sep 18, 2014Observed: 2.06 ft at 2:15AM Sep 18, 2014Observed: 2.06 ft at 2:30AM Sep 18, 2014Observed: 2.06 ft at 2:45AM Sep 18, 2014Observed: 2.06 ft at 3:00AM Sep 18, 2014Observed: 2.06 ft at 3:15AM Sep 18, 2014Observed: 2.06 ft at 3:30AM Sep 18, 2014Observed: 2.06 ft at 3:45AM Sep 18, 2014Observed: 2.06 ft at 4:00AM Sep 18, 2014Observed: 2.06 ft at 4:15AM Sep 18, 2014Observed: 2.06 ft at 4:30AM Sep 18, 2014Observed: 2.06 ft at 4:45AM Sep 18, 2014Observed: 2.06 ft at 5:00AM Sep 18, 2014Observed: 2.06 ft at 5:15AM Sep 18, 2014Observed: 2.06 ft at 5:30AM Sep 18, 2014Observed: 2.06 ft at 5:45AM Sep 18, 2014Observed: 2.06 ft at 6:00AM Sep 18, 2014Observed: 2.06 ft at 6:15AM Sep 18, 2014Observed: 2.06 ft at 6:30AM Sep 18, 2014Observed: 2.06 ft at 6:45AM Sep 18, 2014Observed: 2.06 ft at 7:00AM Sep 18, 2014Observed: 2.06 ft at 7:15AM Sep 18, 2014Observed: 2.06 ft at 7:30AM Sep 18, 2014Observed: 2.06 ft at 7:45AM Sep 18, 2014Observed: 2.06 ft at 8:00AM Sep 18, 2014Observed: 2.06 ft at 8:15AM Sep 18, 2014Observed: 2.06 ft at 8:30AM Sep 18, 2014Observed: 2.06 ft at 8:45AM Sep 18, 2014Observed: 2.06 ft at 9:00AM Sep 18, 2014Observed: 2.06 ft at 9:15AM Sep 18, 2014Observed: 2.06 ft at 9:30AM Sep 18, 2014Observed: 2.06 ft at 9:45AM Sep 18, 2014Observed: 2.06 ft at 10:00AM Sep 18, 2014Observed: 2.06 ft at 10:15AM Sep 18, 2014Observed: 2.06 ft at 10:30AM Sep 18, 2014Observed: 2.06 ft at 10:45AM Sep 18, 2014Observed: 2.06 ft at 11:00AM Sep 18, 2014Observed: 2.06 ft at 11:15AM Sep 18, 2014Observed: 2.06 ft at 11:30AM Sep 18, 2014Observed: 2.06 ft at 11:45AM Sep 18, 2014Observed: 2.05 ft at 12:00PM Sep 18, 2014Observed: 2.06 ft at 12:15PM Sep 18, 2014Observed: 2.06 ft at 12:30PM Sep 18, 2014Observed: 2.05 ft at 12:45PM Sep 18, 2014Observed: 2.05 ft at 1:00PM Sep 18, 2014Observed: 2.05 ft at 1:15PM Sep 18, 2014Observed: 2.05 ft at 1:30PM Sep 18, 2014Observed: 2.05 ft at 1:45PM Sep 18, 2014Observed: 2.05 ft at 2:00PM Sep 18, 2014Observed: 2.05 ft at 2:15PM Sep 18, 2014Observed: 2.05 ft at 2:30PM Sep 18, 2014Observed: 2.05 ft at 2:45PM Sep 18, 2014Observed: 2.05 ft at 3:00PM Sep 18, 2014Observed: 2.05 ft at 3:15PM Sep 18, 2014Observed: 2.05 ft at 3:30PM Sep 18, 2014Observed: 2.05 ft at 3:45PM Sep 18, 2014Observed: 2.05 ft at 4:00PM Sep 18, 2014Observed: 2.05 ft at 4:15PM Sep 18, 2014Observed: 2.05 ft at 4:30PM Sep 18, 2014Observed: 2.05 ft at 4:45PM Sep 18, 2014Observed: 2.05 ft at 5:00PM Sep 18, 2014Observed: 2.05 ft at 5:15PM Sep 18, 2014Observed: 2.05 ft at 5:30PM Sep 18, 2014Observed: 2.05 ft at 5:45PM Sep 18, 2014Observed: 2.05 ft at 6:00PM Sep 18, 2014Observed: 2.06 ft at 6:15PM Sep 18, 2014Observed: 2.05 ft at 6:30PM Sep 18, 2014Observed: 2.05 ft at 6:45PM Sep 18, 2014Observed: 2.05 ft at 7:00PM Sep 18, 2014Observed: 2.05 ft at 7:15PM Sep 18, 2014Observed: 2.05 ft at 7:30PM Sep 18, 2014Observed: 2.06 ft at 7:45PM Sep 18, 2014Observed: 2.05 ft at 8:00PM Sep 18, 2014Observed: 2.05 ft at 8:15PM Sep 18, 2014Observed: 2.05 ft at 8:30PM Sep 18, 2014Highest Forecast: 2 ft 2:00AM Sep 19, 2014Highest Forecast: 2 ft 8:00AM Sep 19, 2014Highest Forecast: 2 ft 2:00PM Sep 19, 2014Highest Forecast: 2 ft 8:00PM Sep 19, 2014Highest Forecast: 2 ft 2:00AM Sep 20, 2014Highest Forecast: 2 ft 8:00AM Sep 20, 2014Highest Forecast: 2 ft 2:00PM Sep 20, 2014Highest Forecast: 2 ft 8:00PM Sep 20, 2014Highest Forecast: 2 ft 2:00AM Sep 21, 2014Highest Forecast: 2 ft 8:00AM Sep 21, 2014USGS--Water Resources of the United StatesFBGM3(plotting HGIRG) Graph Created (9:45PM Sep 18, 2014)ObservedForecast (issued 10:55AM Sep 18)Latest observed value: 2.05 ft at 8:30 PM EDT 18-Sep-2014. Flood Stage is 6.5 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 North Nashua River at Fitchburg are issued routinely year-round.
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Flood Categories (in feet)
Major Flood Stage:10
Moderate Flood Stage:8
Flood Stage:6.5
Action Stage:5

Historical Crests
(1) 8.59 ft on 04/16/2007
(2) 8.02 ft on 03/07/2011
(3) 7.99 ft on 03/15/2010
(4) 7.78 ft on 04/05/1987
(5) 7.59 ft on 04/16/1996
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
10 SIGNIFICANT FLOODING OCCURS ALONG PORTIONS OF THE NORTH NASHUA RIVER FROM FITCHBURG DOWNSTREAM THROUGH LANCASTER. IN FITCHBURG...FLOOD WATERS REACH LOW LYING RAILROAD BRIDGES...AND IMPACTS OCCUR AT BUSINESSES NEAR THE JUNCTION OF RIVER AND DEPOT STREETS. FLOOD WATERS MAY CAUSE EROSION OF THE WESTMINSTER STREET EMBANKMENT IN SPOTS BETWEEN WACHUSETT AND TEMPLE STREETS. OVERTOPPING OF THE DIKE ALONG COMMERCIAL ROAD IN LEOMINSTER MAY OCCUR.
9 FLOODING OCCURS IN LOW LYING AREAS ALONG THE RIVER. BUSINESSES NEAR THE JUNCTION OF RIVER AND DEPOT STREETS IN FITCHBURG ARE IMPACTED. FLOOD WATERS ALSO APPROACH LOW RAILROAD BRIDGES IN DOWNTOWN FITCHBURG.
8 FLOODING OF LOW LYING AREAS ALONG THE RIVER CAN BE EXPECTED FROM FITCHBURG DOWNSTREAM INTO LANCASTER. FLOODING AFFECTS BUSINESSES NEAR THE JUNCTION OF RIVER AND DEPOT STREETS IN FITCHBURG.
7 FLOODING OF LOW LYING AREAS ALONG THE RIVER CAN BE EXPECTED. FLOODING ENCROACHES ON BUSINESSES NEAR THE JUNCTION OF RIVER AND DEPOT STREETS IN FITCHBURG.
About This Location Collapse

Latitude: 42.576111° N, Longitude: 71.788611° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 6.5 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:

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Page last modified: 27-Aug-2014 7:12 PM
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