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Weather Forecast Office Gray, ME Northeast River Forecast Center
Hydrograph River at a Glance Download
Williams River near Rockingham Stage (ft)Flow (cfs)Observed: 2.75 ft at 2:00PM May 15, 2013Observed: 2.75 ft at 2:15PM May 15, 2013Observed: 2.75 ft at 2:30PM May 15, 2013Observed: 2.75 ft at 2:45PM May 15, 2013Observed: 2.75 ft at 3:00PM May 15, 2013Observed: 2.75 ft at 3:15PM May 15, 2013Observed: 2.75 ft at 3:30PM May 15, 2013Observed: 2.75 ft at 3:45PM May 15, 2013Observed: 2.75 ft at 4:00PM May 15, 2013Observed: 2.76 ft at 4:15PM May 15, 2013Observed: 2.76 ft at 4:30PM May 15, 2013Observed: 2.69 ft at 4:45PM May 15, 2013Observed: 2.66 ft at 5:00PM May 15, 2013Observed: 2.74 ft at 5:15PM May 15, 2013Observed: 2.79 ft at 5:30PM May 15, 2013Highest Observation: 2.83 ft at 5:45PM May 15, 2013Highest Observation: 2.83 ft at 6:00PM May 15, 2013Observed: 2.81 ft at 6:15PM May 15, 2013Observed: 2.79 ft at 6:30PM May 15, 2013Observed: 2.77 ft at 6:45PM May 15, 2013Observed: 2.76 ft at 7:00PM May 15, 2013Observed: 2.75 ft at 7:15PM May 15, 2013Observed: 2.75 ft at 7:30PM May 15, 2013Observed: 2.75 ft at 7:45PM May 15, 2013Observed: 2.76 ft at 8:00PM May 15, 2013Observed: 2.77 ft at 8:15PM May 15, 2013Observed: 2.77 ft at 8:30PM May 15, 2013Observed: 2.78 ft at 8:45PM May 15, 2013Observed: 2.78 ft at 9:00PM May 15, 2013Observed: 2.78 ft at 9:15PM May 15, 2013Observed: 2.78 ft at 9:30PM May 15, 2013Observed: 2.78 ft at 9:45PM May 15, 2013Observed: 2.78 ft at 10:00PM May 15, 2013Observed: 2.78 ft at 10:15PM May 15, 2013Observed: 2.78 ft at 10:30PM May 15, 2013Observed: 2.78 ft at 10:45PM May 15, 2013Observed: 2.79 ft at 11:00PM May 15, 2013Observed: 2.79 ft at 11:15PM May 15, 2013Observed: 2.78 ft at 11:30PM May 15, 2013Observed: 2.78 ft at 11:45PM May 15, 2013Observed: 2.78 ft at 12:00AM May 16, 2013Observed: 2.78 ft at 12:15AM May 16, 2013Observed: 2.78 ft at 12:30AM May 16, 2013Observed: 2.78 ft at 12:45AM May 16, 2013Observed: 2.78 ft at 1:00AM May 16, 2013Observed: 2.79 ft at 1:15AM May 16, 2013Observed: 2.78 ft at 1:30AM May 16, 2013Observed: 2.78 ft at 1:45AM May 16, 2013Observed: 2.78 ft at 2:00AM May 16, 2013Observed: 2.78 ft at 2:15AM May 16, 2013Observed: 2.79 ft at 2:30AM May 16, 2013Observed: 2.79 ft at 2:45AM May 16, 2013Observed: 2.79 ft at 3:00AM May 16, 2013Observed: 2.79 ft at 3:15AM May 16, 2013Observed: 2.79 ft at 3:30AM May 16, 2013Observed: 2.79 ft at 3:45AM May 16, 2013Observed: 2.79 ft at 4:00AM May 16, 2013Observed: 2.8 ft at 4:15AM May 16, 2013Observed: 2.8 ft at 4:30AM May 16, 2013Observed: 2.79 ft at 4:45AM May 16, 2013Observed: 2.79 ft at 5:00AM May 16, 2013Observed: 2.79 ft at 5:15AM May 16, 2013Observed: 2.8 ft at 5:30AM May 16, 2013Observed: 2.8 ft at 5:45AM May 16, 2013Observed: 2.8 ft at 6:00AM May 16, 2013Observed: 2.8 ft at 6:15AM May 16, 2013Observed: 2.8 ft at 6:30AM May 16, 2013Observed: 2.79 ft at 6:45AM May 16, 2013Observed: 2.79 ft at 7:00AM May 16, 2013Observed: 2.79 ft at 7:15AM May 16, 2013Observed: 2.79 ft at 7:30AM May 16, 2013Observed: 2.79 ft at 7:45AM May 16, 2013Observed: 2.79 ft at 8:00AM May 16, 2013Observed: 2.79 ft at 8:15AM May 16, 2013Observed: 2.79 ft at 8:30AM May 16, 2013Observed: 2.79 ft at 8:45AM May 16, 2013Observed: 2.79 ft at 9:00AM May 16, 2013Observed: 2.79 ft at 9:15AM May 16, 2013Observed: 2.79 ft at 9:30AM May 16, 2013Observed: 2.79 ft at 9:45AM May 16, 2013Observed: 2.79 ft at 10:00AM May 16, 2013Observed: 2.79 ft at 10:15AM May 16, 2013Observed: 2.79 ft at 10:30AM May 16, 2013Observed: 2.79 ft at 10:45AM May 16, 2013Observed: 2.79 ft at 11:00AM May 16, 2013Observed: 2.79 ft at 11:15AM May 16, 2013Observed: 2.78 ft at 11:30AM May 16, 2013Observed: 2.78 ft at 11:45AM May 16, 2013Observed: 2.78 ft at 12:00PM May 16, 2013Observed: 2.78 ft at 12:15PM May 16, 2013Observed: 2.78 ft at 12:30PM May 16, 2013Observed: 2.78 ft at 12:45PM May 16, 2013Observed: 2.78 ft at 1:00PM May 16, 2013Observed: 2.77 ft at 1:15PM May 16, 2013Observed: 2.78 ft at 1:30PM May 16, 2013Observed: 2.78 ft at 1:45PM May 16, 2013Observed: 2.77 ft at 2:00PM May 16, 2013Observed: 2.78 ft at 2:15PM May 16, 2013Observed: 2.77 ft at 2:30PM May 16, 2013Observed: 2.77 ft at 2:45PM May 16, 2013Observed: 2.77 ft at 3:00PM May 16, 2013Observed: 2.77 ft at 3:15PM May 16, 2013Observed: 2.77 ft at 3:30PM May 16, 2013Observed: 2.77 ft at 3:45PM May 16, 2013Observed: 2.77 ft at 4:00PM May 16, 2013Observed: 2.76 ft at 4:15PM May 16, 2013Observed: 2.77 ft at 4:30PM May 16, 2013Observed: 2.77 ft at 4:45PM May 16, 2013Observed: 2.76 ft at 5:00PM May 16, 2013Observed: 2.76 ft at 5:15PM May 16, 2013Observed: 2.76 ft at 5:30PM May 16, 2013Observed: 2.76 ft at 5:45PM May 16, 2013Observed: 2.76 ft at 6:00PM May 16, 2013Observed: 2.76 ft at 6:15PM May 16, 2013Observed: 2.76 ft at 6:30PM May 16, 2013Observed: 2.75 ft at 6:45PM May 16, 2013Observed: 2.75 ft at 7:00PM May 16, 2013Observed: 2.74 ft at 7:15PM May 16, 2013Observed: 2.74 ft at 7:30PM May 16, 2013Observed: 2.74 ft at 7:45PM May 16, 2013Observed: 2.74 ft at 8:00PM May 16, 2013Observed: 2.74 ft at 8:15PM May 16, 2013Observed: 2.74 ft at 8:30PM May 16, 2013Observed: 2.73 ft at 8:45PM May 16, 2013Observed: 2.74 ft at 9:00PM May 16, 2013Observed: 2.74 ft at 9:15PM May 16, 2013Observed: 2.74 ft at 9:30PM May 16, 2013Observed: 2.74 ft at 9:45PM May 16, 2013Observed: 2.73 ft at 10:00PM May 16, 2013Observed: 2.73 ft at 10:15PM May 16, 2013Observed: 2.74 ft at 10:30PM May 16, 2013Observed: 2.73 ft at 10:45PM May 16, 2013Observed: 2.73 ft at 11:00PM May 16, 2013Observed: 2.73 ft at 11:15PM May 16, 2013Observed: 2.73 ft at 11:30PM May 16, 2013Observed: 2.73 ft at 11:45PM May 16, 2013Observed: 2.72 ft at 12:00AM May 17, 2013Observed: 2.72 ft at 12:15AM May 17, 2013Observed: 2.72 ft at 12:30AM May 17, 2013Observed: 2.72 ft at 12:45AM May 17, 2013Observed: 2.72 ft at 1:00AM May 17, 2013Observed: 2.72 ft at 1:15AM May 17, 2013Observed: 2.71 ft at 1:30AM May 17, 2013Observed: 2.7 ft at 1:45AM May 17, 2013Observed: 2.7 ft at 2:00AM May 17, 2013Observed: 2.7 ft at 2:15AM May 17, 2013Observed: 2.7 ft at 2:30AM May 17, 2013Observed: 2.7 ft at 2:45AM May 17, 2013Observed: 2.7 ft at 3:00AM May 17, 2013Observed: 2.7 ft at 3:15AM May 17, 2013Observed: 2.7 ft at 3:30AM May 17, 2013Observed: 2.7 ft at 3:45AM May 17, 2013Observed: 2.7 ft at 4:00AM May 17, 2013Observed: 2.7 ft at 4:15AM May 17, 2013Observed: 2.7 ft at 4:30AM May 17, 2013Observed: 2.7 ft at 4:45AM May 17, 2013Observed: 2.7 ft at 5:00AM May 17, 2013Observed: 2.7 ft at 5:15AM May 17, 2013Observed: 2.7 ft at 5:30AM May 17, 2013Observed: 2.7 ft at 5:45AM May 17, 2013Observed: 2.7 ft at 6:00AM May 17, 2013Observed: 2.69 ft at 6:15AM May 17, 2013Observed: 2.69 ft at 6:30AM May 17, 2013Observed: 2.69 ft at 6:45AM May 17, 2013Observed: 2.69 ft at 7:00AM May 17, 2013Observed: 2.69 ft at 7:15AM May 17, 2013Observed: 2.69 ft at 7:30AM May 17, 2013Observed: 2.69 ft at 7:45AM May 17, 2013Observed: 2.69 ft at 8:00AM May 17, 2013Observed: 2.69 ft at 8:15AM May 17, 2013Observed: 2.69 ft at 8:30AM May 17, 2013Observed: 2.69 ft at 8:45AM May 17, 2013Observed: 2.69 ft at 9:00AM May 17, 2013Observed: 2.69 ft at 9:15AM May 17, 2013Observed: 2.69 ft at 9:30AM May 17, 2013Observed: 2.69 ft at 9:45AM May 17, 2013Observed: 2.69 ft at 10:00AM May 17, 2013Observed: 2.68 ft at 10:15AM May 17, 2013Observed: 2.69 ft at 10:30AM May 17, 2013Observed: 2.69 ft at 10:45AM May 17, 2013Observed: 2.69 ft at 11:00AM May 17, 2013Observed: 2.68 ft at 11:15AM May 17, 2013Observed: 2.69 ft at 11:30AM May 17, 2013Observed: 2.68 ft at 11:45AM May 17, 2013Observed: 2.68 ft at 12:00PM May 17, 2013Observed: 2.69 ft at 12:15PM May 17, 2013Observed: 2.68 ft at 12:30PM May 17, 2013Observed: 2.68 ft at 12:45PM May 17, 2013Observed: 2.68 ft at 1:00PM May 17, 2013Observed: 2.68 ft at 1:15PM May 17, 2013Observed: 2.68 ft at 1:30PM May 17, 2013Observed: 2.68 ft at 1:45PM May 17, 2013Observed: 2.68 ft at 2:00PM May 17, 2013Observed: 2.68 ft at 2:15PM May 17, 2013Observed: 2.68 ft at 2:30PM May 17, 2013Observed: 2.68 ft at 2:45PM May 17, 2013Observed: 2.67 ft at 3:00PM May 17, 2013Observed: 2.68 ft at 3:15PM May 17, 2013Observed: 2.67 ft at 3:30PM May 17, 2013Observed: 2.67 ft at 3:45PM May 17, 2013Observed: 2.68 ft at 4:00PM May 17, 2013Observed: 2.68 ft at 4:15PM May 17, 2013Observed: 2.68 ft at 4:30PM May 17, 2013Observed: 2.68 ft at 4:45PM May 17, 2013Observed: 2.68 ft at 5:00PM May 17, 2013Observed: 2.68 ft at 5:15PM May 17, 2013Observed: 2.67 ft at 5:30PM May 17, 2013Observed: 2.68 ft at 5:45PM May 17, 2013Observed: 2.67 ft at 6:00PM May 17, 2013Observed: 2.67 ft at 6:15PM May 17, 2013Observed: 2.68 ft at 6:30PM May 17, 2013Observed: 2.68 ft at 6:45PM May 17, 2013Observed: 2.68 ft at 7:00PM May 17, 2013Observed: 2.67 ft at 7:15PM May 17, 2013Observed: 2.67 ft at 7:30PM May 17, 2013Observed: 2.67 ft at 7:45PM May 17, 2013Observed: 2.67 ft at 8:00PM May 17, 2013Observed: 2.67 ft at 8:15PM May 17, 2013Observed: 2.68 ft at 8:30PM May 17, 2013Observed: 2.68 ft at 8:45PM May 17, 2013Observed: 2.68 ft at 9:00PM May 17, 2013Observed: 2.68 ft at 9:15PM May 17, 2013Observed: 2.67 ft at 9:30PM May 17, 2013Observed: 2.67 ft at 9:45PM May 17, 2013Observed: 2.67 ft at 10:00PM May 17, 2013Observed: 2.67 ft at 10:15PM May 17, 2013Observed: 2.67 ft at 10:30PM May 17, 2013Observed: 2.67 ft at 10:45PM May 17, 2013Observed: 2.67 ft at 11:00PM May 17, 2013Observed: 2.66 ft at 11:15PM May 17, 2013Observed: 2.66 ft at 11:30PM May 17, 2013Observed: 2.66 ft at 11:45PM May 17, 2013Observed: 2.66 ft at 12:00AM May 18, 2013Observed: 2.66 ft at 12:15AM May 18, 2013Observed: 2.66 ft at 12:30AM May 18, 2013Observed: 2.66 ft at 12:45AM May 18, 2013Observed: 2.66 ft at 1:00AM May 18, 2013Observed: 2.66 ft at 1:15AM May 18, 2013Observed: 2.65 ft at 1:30AM May 18, 2013Observed: 2.65 ft at 1:45AM May 18, 2013Observed: 2.65 ft at 2:00AM May 18, 2013Observed: 2.65 ft at 2:15AM May 18, 2013Observed: 2.65 ft at 2:30AM May 18, 2013Observed: 2.65 ft at 2:45AM May 18, 2013Observed: 2.65 ft at 3:00AM May 18, 2013Observed: 2.65 ft at 3:15AM May 18, 2013Observed: 2.65 ft at 3:30AM May 18, 2013Observed: 2.65 ft at 3:45AM May 18, 2013Observed: 2.65 ft at 4:00AM May 18, 2013Observed: 2.66 ft at 4:15AM May 18, 2013Observed: 2.66 ft at 4:30AM May 18, 2013Observed: 2.65 ft at 4:45AM May 18, 2013Observed: 2.65 ft at 5:00AM May 18, 2013Observed: 2.65 ft at 5:15AM May 18, 2013Observed: 2.65 ft at 5:30AM May 18, 2013Observed: 2.65 ft at 5:45AM May 18, 2013Observed: 2.65 ft at 6:00AM May 18, 2013Observed: 2.65 ft at 6:15AM May 18, 2013Observed: 2.64 ft at 6:30AM May 18, 2013Observed: 2.64 ft at 6:45AM May 18, 2013Observed: 2.64 ft at 7:00AM May 18, 2013Observed: 2.64 ft at 7:15AM May 18, 2013Observed: 2.64 ft at 7:30AM May 18, 2013Observed: 2.64 ft at 7:45AM May 18, 2013Observed: 2.64 ft at 8:00AM May 18, 2013Observed: 2.64 ft at 8:15AM May 18, 2013Observed: 2.64 ft at 8:30AM May 18, 2013Observed: 2.64 ft at 8:45AM May 18, 2013Observed: 2.64 ft at 9:00AM May 18, 2013Observed: 2.64 ft at 9:15AM May 18, 2013Observed: 2.64 ft at 9:30AM May 18, 2013Observed: 2.64 ft at 9:45AM May 18, 2013Observed: 2.64 ft at 10:00AM May 18, 2013Observed: 2.63 ft at 10:15AM May 18, 2013Observed: 2.64 ft at 10:30AM May 18, 2013Observed: 2.63 ft at 10:45AM May 18, 2013Observed: 2.62 ft at 11:00AM May 18, 2013Observed: 2.62 ft at 11:15AM May 18, 2013Observed: 2.62 ft at 11:30AM May 18, 2013Observed: 2.62 ft at 11:45AM May 18, 2013Observed: 2.62 ft at 12:00PM May 18, 2013Observed: 2.62 ft at 12:15PM May 18, 2013Observed: 2.63 ft at 12:30PM May 18, 2013Observed: 2.63 ft at 12:45PM May 18, 2013Observed: 2.63 ft at 1:00PM May 18, 2013USGS--Water Resources of the United StatesRKGV1(plotting HGIRG) Graph Created (1:50PM May 18, 2013)ObservedLatest observed value: 2.63 ft at 1:00 PM EDT 18-May-2013. Flood Stage is 8 ft
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Tabular Data
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RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Williams River near Rockingham are issued as needed during times of high water, but are not routinely available.
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Flood Categories (in feet)
Major Flood Stage:15
Moderate Flood Stage:12
Flood Stage:8
Action Stage:6

Historical Crests
(1) 17.94 ft on 08/28/2011
(2) 9.98 ft on 03/29/1993
(3) 9.69 ft on 04/03/2005
(4) 9.54 ft on 05/14/2006
(5) 9.41 ft on 01/19/1996
Show More Historical Crests

Low Water Records
Legend
Gauge Location
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.
About This Location Collapse

Latitude: 43.191667° N, Longitude: 72.485556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8 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 433.54 ft 441.54 ft  

Other Data Sources:
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Hydrologic Resources 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.
NWS Information
National Weather Service
Gray Weather Forecast Office
P.O. Box 1208, 1 Weather Lane, Route 231
Gray, ME 04039
(207) 688-3216
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