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Hydrograph River at a Glance Download
Swift River at Roxbury Stage (ft)Flow (kcfs)Observed: 1.05 ft at 9:45AM Jul 27, 2021Observed: 1.05 ft at 10:00AM Jul 27, 2021Observed: 1.05 ft at 10:15AM Jul 27, 2021Observed: 1.05 ft at 10:30AM Jul 27, 2021Observed: 1.05 ft at 10:45AM Jul 27, 2021Observed: 1.04 ft at 11:00AM Jul 27, 2021Observed: 1.04 ft at 11:15AM Jul 27, 2021Observed: 1.04 ft at 11:30AM Jul 27, 2021Observed: 1.04 ft at 11:45AM Jul 27, 2021Observed: 1.04 ft at 12:00PM Jul 27, 2021Observed: 1.04 ft at 12:15PM Jul 27, 2021Observed: 1.04 ft at 12:30PM Jul 27, 2021Observed: 1.04 ft at 12:45PM Jul 27, 2021Observed: 1.04 ft at 1:00PM Jul 27, 2021Observed: 1.04 ft at 1:15PM Jul 27, 2021Observed: 1.04 ft at 1:30PM Jul 27, 2021Observed: 1.04 ft at 1:45PM Jul 27, 2021Observed: 1.04 ft at 2:00PM Jul 27, 2021Observed: 1.04 ft at 2:15PM Jul 27, 2021Observed: 1.03 ft at 2:30PM Jul 27, 2021Observed: 1.03 ft at 2:45PM Jul 27, 2021Observed: 1.03 ft at 3:00PM Jul 27, 2021Observed: 1.03 ft at 3:15PM Jul 27, 2021Observed: 1.03 ft at 3:30PM Jul 27, 2021Observed: 1.03 ft at 3:45PM Jul 27, 2021Observed: 1.03 ft at 4:00PM Jul 27, 2021Observed: 1.03 ft at 4:15PM Jul 27, 2021Observed: 1.03 ft at 4:30PM Jul 27, 2021Observed: 1.02 ft at 4:45PM Jul 27, 2021Observed: 1.03 ft at 5:00PM Jul 27, 2021Observed: 1.02 ft at 5:15PM Jul 27, 2021Observed: 1.02 ft at 5:30PM Jul 27, 2021Observed: 1.02 ft at 5:45PM Jul 27, 2021Observed: 1.02 ft at 6:00PM Jul 27, 2021Observed: 1.02 ft at 6:15PM Jul 27, 2021Observed: 1.02 ft at 6:30PM Jul 27, 2021Observed: 1.03 ft at 6:45PM Jul 27, 2021Observed: 1.03 ft at 7:00PM Jul 27, 2021Observed: 1.03 ft at 7:15PM Jul 27, 2021Observed: 1.03 ft at 7:30PM Jul 27, 2021Observed: 1.03 ft at 7:45PM Jul 27, 2021Observed: 1.03 ft at 8:00PM Jul 27, 2021Observed: 1.03 ft at 8:15PM Jul 27, 2021Observed: 1.03 ft at 8:30PM Jul 27, 2021Observed: 1.03 ft at 8:45PM Jul 27, 2021Observed: 1.03 ft at 9:00PM Jul 27, 2021Observed: 1.03 ft at 9:15PM Jul 27, 2021Observed: 1.03 ft at 9:30PM Jul 27, 2021Observed: 1.03 ft at 9:45PM Jul 27, 2021Observed: 1.03 ft at 10:00PM Jul 27, 2021Observed: 1.03 ft at 10:15PM Jul 27, 2021Observed: 1.03 ft at 10:30PM Jul 27, 2021Observed: 1.03 ft at 10:45PM Jul 27, 2021Observed: 1.03 ft at 11:00PM Jul 27, 2021Observed: 1.03 ft at 11:15PM Jul 27, 2021Observed: 1.03 ft at 11:30PM Jul 27, 2021Observed: 1.03 ft at 11:45PM Jul 27, 2021Observed: 1.03 ft at 12:00AM Jul 28, 2021Observed: 1.03 ft at 12:15AM Jul 28, 2021Observed: 1.03 ft at 12:30AM Jul 28, 2021Observed: 1.03 ft at 12:45AM Jul 28, 2021Observed: 1.03 ft at 1:00AM Jul 28, 2021Observed: 1.03 ft at 1:15AM Jul 28, 2021Observed: 1.03 ft at 1:30AM Jul 28, 2021Observed: 1.03 ft at 1:45AM Jul 28, 2021Observed: 1.02 ft at 2:00AM Jul 28, 2021Observed: 1.02 ft at 2:15AM Jul 28, 2021Observed: 1.02 ft at 2:30AM Jul 28, 2021Observed: 1.03 ft at 2:45AM Jul 28, 2021Observed: 1.02 ft at 3:00AM Jul 28, 2021Observed: 1.02 ft at 3:15AM Jul 28, 2021Observed: 1.02 ft at 3:30AM Jul 28, 2021Observed: 1.02 ft at 3:45AM Jul 28, 2021Observed: 1.02 ft at 4:00AM Jul 28, 2021Observed: 1.02 ft at 4:15AM Jul 28, 2021Observed: 1.02 ft at 4:30AM Jul 28, 2021Observed: 1.02 ft at 4:45AM Jul 28, 2021Observed: 1.02 ft at 5:00AM Jul 28, 2021Observed: 1.02 ft at 5:15AM Jul 28, 2021Observed: 1.02 ft at 5:30AM Jul 28, 2021Observed: 1.02 ft at 5:45AM Jul 28, 2021Observed: 1.02 ft at 6:00AM Jul 28, 2021Observed: 1.02 ft at 6:15AM Jul 28, 2021Observed: 1.02 ft at 6:30AM Jul 28, 2021Observed: 1.02 ft at 6:45AM Jul 28, 2021Observed: 1.02 ft at 7:00AM Jul 28, 2021Observed: 1.02 ft at 7:15AM Jul 28, 2021Observed: 1.02 ft at 7:30AM Jul 28, 2021Observed: 1.01 ft at 7:45AM Jul 28, 2021Observed: 1.01 ft at 8:00AM Jul 28, 2021Observed: 1.01 ft at 8:15AM Jul 28, 2021Observed: 1.01 ft at 8:30AM Jul 28, 2021Observed: 1.01 ft at 8:45AM Jul 28, 2021Observed: 1.01 ft at 9:00AM Jul 28, 2021Observed: 1.01 ft at 9:15AM Jul 28, 2021Observed: 1.01 ft at 9:30AM Jul 28, 2021Observed: 1.01 ft at 9:45AM Jul 28, 2021Observed: 1.01 ft at 10:00AM Jul 28, 2021Observed: 1.01 ft at 10:15AM Jul 28, 2021Observed: 1.01 ft at 10:30AM Jul 28, 2021Observed: 1.01 ft at 10:45AM Jul 28, 2021Observed: 1.01 ft at 11:00AM Jul 28, 2021Observed: 1.01 ft at 11:15AM Jul 28, 2021Observed: 1.01 ft at 11:30AM Jul 28, 2021Observed: 1.01 ft at 11:45AM Jul 28, 2021Observed: 1.01 ft at 12:00PM Jul 28, 2021Observed: 1.01 ft at 12:15PM Jul 28, 2021Observed: 1.01 ft at 12:30PM Jul 28, 2021Observed: 1.01 ft at 12:45PM Jul 28, 2021Observed: 1.01 ft at 1:00PM Jul 28, 2021Observed: 1.01 ft at 1:15PM Jul 28, 2021Observed: 1.01 ft at 1:30PM Jul 28, 2021Observed: 1.01 ft at 1:45PM Jul 28, 2021Observed: 1.01 ft at 2:00PM Jul 28, 2021Observed: 1 ft at 2:15PM Jul 28, 2021Observed: 1 ft at 2:30PM Jul 28, 2021Observed: 1 ft at 2:45PM Jul 28, 2021Observed: 1 ft at 3:00PM Jul 28, 2021Observed: 1 ft at 3:15PM Jul 28, 2021Observed: 1 ft at 3:30PM Jul 28, 2021Observed: 1 ft at 3:45PM Jul 28, 2021Observed: 1 ft at 4:00PM Jul 28, 2021Observed: 1 ft at 4:15PM Jul 28, 2021Observed: 1 ft at 4:30PM Jul 28, 2021Observed: 1 ft at 4:45PM Jul 28, 2021Observed: 1 ft at 5:00PM Jul 28, 2021Observed: 1 ft at 5:15PM Jul 28, 2021Observed: 1 ft at 5:30PM Jul 28, 2021Observed: 0.99 ft at 5:45PM Jul 28, 2021Observed: 0.99 ft at 6:00PM Jul 28, 2021Observed: 0.99 ft at 6:15PM Jul 28, 2021Observed: 0.99 ft at 6:30PM Jul 28, 2021Observed: 0.99 ft at 6:45PM Jul 28, 2021Observed: 0.99 ft at 7:00PM Jul 28, 2021Observed: 0.99 ft at 7:15PM Jul 28, 2021Observed: 0.99 ft at 7:30PM Jul 28, 2021Observed: 0.99 ft at 7:45PM Jul 28, 2021Observed: 0.99 ft at 8:00PM Jul 28, 2021Observed: 0.98 ft at 8:15PM Jul 28, 2021Observed: 0.98 ft at 8:30PM Jul 28, 2021Observed: 0.98 ft at 8:45PM Jul 28, 2021Observed: 0.98 ft at 9:00PM Jul 28, 2021Observed: 0.98 ft at 9:15PM Jul 28, 2021Observed: 0.98 ft at 9:30PM Jul 28, 2021Observed: 0.98 ft at 9:45PM Jul 28, 2021Observed: 0.98 ft at 10:00PM Jul 28, 2021Observed: 0.98 ft at 10:15PM Jul 28, 2021Observed: 0.98 ft at 10:30PM Jul 28, 2021Observed: 0.98 ft at 10:45PM Jul 28, 2021Observed: 0.98 ft at 11:00PM Jul 28, 2021Observed: 0.98 ft at 11:15PM Jul 28, 2021Observed: 0.98 ft at 11:30PM Jul 28, 2021Observed: 0.98 ft at 11:45PM Jul 28, 2021Observed: 0.98 ft at 12:00AM Jul 29, 2021Observed: 0.98 ft at 12:15AM Jul 29, 2021Observed: 0.98 ft at 12:30AM Jul 29, 2021Observed: 0.98 ft at 12:45AM Jul 29, 2021Observed: 0.98 ft at 1:00AM Jul 29, 2021Observed: 0.98 ft at 1:15AM Jul 29, 2021Observed: 0.97 ft at 1:30AM Jul 29, 2021Observed: 0.97 ft at 1:45AM Jul 29, 2021Observed: 0.97 ft at 2:00AM Jul 29, 2021Observed: 0.97 ft at 2:15AM Jul 29, 2021Observed: 0.97 ft at 2:30AM Jul 29, 2021Observed: 0.97 ft at 2:45AM Jul 29, 2021Observed: 0.97 ft at 3:00AM Jul 29, 2021Observed: 0.97 ft at 3:15AM Jul 29, 2021Observed: 0.97 ft at 3:30AM Jul 29, 2021Observed: 0.97 ft at 3:45AM Jul 29, 2021Observed: 0.97 ft at 4:00AM Jul 29, 2021Observed: 0.97 ft at 4:15AM Jul 29, 2021Observed: 0.97 ft at 4:30AM Jul 29, 2021Observed: 0.97 ft at 4:45AM Jul 29, 2021Observed: 0.97 ft at 5:00AM Jul 29, 2021Observed: 0.97 ft at 5:15AM Jul 29, 2021Observed: 0.97 ft at 5:30AM Jul 29, 2021Observed: 0.96 ft at 5:45AM Jul 29, 2021Observed: 0.96 ft at 6:00AM Jul 29, 2021Observed: 0.96 ft at 6:15AM Jul 29, 2021Observed: 0.96 ft at 6:30AM Jul 29, 2021Observed: 0.96 ft at 6:45AM Jul 29, 2021Observed: 0.96 ft at 7:00AM Jul 29, 2021Observed: 0.96 ft at 7:15AM Jul 29, 2021Observed: 0.96 ft at 7:30AM Jul 29, 2021Observed: 0.96 ft at 7:45AM Jul 29, 2021Observed: 0.96 ft at 8:00AM Jul 29, 2021Observed: 0.96 ft at 8:15AM Jul 29, 2021Observed: 0.96 ft at 8:30AM Jul 29, 2021Observed: 0.96 ft at 8:45AM Jul 29, 2021Observed: 0.96 ft at 9:00AM Jul 29, 2021Observed: 0.96 ft at 9:15AM Jul 29, 2021Observed: 0.96 ft at 9:30AM Jul 29, 2021Observed: 0.96 ft at 9:45AM Jul 29, 2021Observed: 0.96 ft at 10:00AM Jul 29, 2021Observed: 0.96 ft at 10:15AM Jul 29, 2021Observed: 0.96 ft at 10:30AM Jul 29, 2021Observed: 0.95 ft at 10:45AM Jul 29, 2021Observed: 0.95 ft at 11:00AM Jul 29, 2021Observed: 0.96 ft at 11:15AM Jul 29, 2021Observed: 0.96 ft at 11:30AM Jul 29, 2021Observed: 0.95 ft at 11:45AM Jul 29, 2021Observed: 0.95 ft at 12:00PM Jul 29, 2021Observed: 0.95 ft at 12:15PM Jul 29, 2021Observed: 0.95 ft at 12:30PM Jul 29, 2021Observed: 0.95 ft at 12:45PM Jul 29, 2021Observed: 0.95 ft at 1:00PM Jul 29, 2021Observed: 0.95 ft at 1:15PM Jul 29, 2021Observed: 0.95 ft at 1:30PM Jul 29, 2021Observed: 0.95 ft at 1:45PM Jul 29, 2021Observed: 0.95 ft at 2:00PM Jul 29, 2021Observed: 0.95 ft at 2:15PM Jul 29, 2021Observed: 0.95 ft at 2:30PM Jul 29, 2021Observed: 0.95 ft at 2:45PM Jul 29, 2021Observed: 0.95 ft at 3:00PM Jul 29, 2021Observed: 0.95 ft at 3:15PM Jul 29, 2021Observed: 0.95 ft at 3:30PM Jul 29, 2021Observed: 0.95 ft at 3:45PM Jul 29, 2021Observed: 0.95 ft at 4:00PM Jul 29, 2021Observed: 0.95 ft at 4:15PM Jul 29, 2021Observed: 0.95 ft at 4:30PM Jul 29, 2021Observed: 0.95 ft at 4:45PM Jul 29, 2021Observed: 0.95 ft at 5:00PM Jul 29, 2021Observed: 0.95 ft at 5:15PM Jul 29, 2021Observed: 0.95 ft at 5:30PM Jul 29, 2021Observed: 0.95 ft at 5:45PM Jul 29, 2021Observed: 0.95 ft at 6:00PM Jul 29, 2021Observed: 0.95 ft at 6:15PM Jul 29, 2021Observed: 0.95 ft at 6:30PM Jul 29, 2021Observed: 0.95 ft at 6:45PM Jul 29, 2021Observed: 0.95 ft at 7:00PM Jul 29, 2021Observed: 0.95 ft at 7:15PM Jul 29, 2021Observed: 0.95 ft at 7:30PM Jul 29, 2021Observed: 0.96 ft at 7:45PM Jul 29, 2021Observed: 0.96 ft at 8:00PM Jul 29, 2021Observed: 0.96 ft at 8:15PM Jul 29, 2021Observed: 0.96 ft at 8:30PM Jul 29, 2021Observed: 0.96 ft at 8:45PM Jul 29, 2021Observed: 0.96 ft at 9:00PM Jul 29, 2021Observed: 0.96 ft at 9:15PM Jul 29, 2021Observed: 0.96 ft at 9:30PM Jul 29, 2021Observed: 0.97 ft at 9:45PM Jul 29, 2021Observed: 0.97 ft at 10:00PM Jul 29, 2021Observed: 0.98 ft at 10:15PM Jul 29, 2021Observed: 0.98 ft at 10:30PM Jul 29, 2021Observed: 0.98 ft at 10:45PM Jul 29, 2021Observed: 0.98 ft at 11:00PM Jul 29, 2021Observed: 0.98 ft at 11:15PM Jul 29, 2021Observed: 0.99 ft at 11:30PM Jul 29, 2021Observed: 0.99 ft at 11:45PM Jul 29, 2021Observed: 1 ft at 12:00AM Jul 30, 2021Observed: 1.01 ft at 12:15AM Jul 30, 2021Observed: 1.01 ft at 12:30AM Jul 30, 2021Observed: 1.02 ft at 12:45AM Jul 30, 2021Observed: 1.03 ft at 1:00AM Jul 30, 2021Observed: 1.03 ft at 1:15AM Jul 30, 2021Observed: 1.04 ft at 1:30AM Jul 30, 2021Observed: 1.05 ft at 1:45AM Jul 30, 2021Observed: 1.06 ft at 2:00AM Jul 30, 2021Observed: 1.07 ft at 2:15AM Jul 30, 2021Observed: 1.07 ft at 2:30AM Jul 30, 2021Observed: 1.09 ft at 2:45AM Jul 30, 2021Observed: 1.09 ft at 3:00AM Jul 30, 2021Observed: 1.1 ft at 3:15AM Jul 30, 2021Observed: 1.11 ft at 3:30AM Jul 30, 2021Observed: 1.11 ft at 3:45AM Jul 30, 2021Observed: 1.12 ft at 4:00AM Jul 30, 2021Observed: 1.12 ft at 4:15AM Jul 30, 2021Observed: 1.12 ft at 4:30AM Jul 30, 2021Observed: 1.13 ft at 4:45AM Jul 30, 2021Observed: 1.13 ft at 5:00AM Jul 30, 2021Observed: 1.13 ft at 5:15AM Jul 30, 2021Observed: 1.13 ft at 5:30AM Jul 30, 2021Observed: 1.13 ft at 5:45AM Jul 30, 2021Observed: 1.14 ft at 6:00AM Jul 30, 2021Observed: 1.14 ft at 6:15AM Jul 30, 2021Observed: 1.14 ft at 6:30AM Jul 30, 2021Observed: 1.15 ft at 6:45AM Jul 30, 2021Observed: 1.15 ft at 7:00AM Jul 30, 2021Observed: 1.15 ft at 7:15AM Jul 30, 2021Observed: 1.15 ft at 7:30AM Jul 30, 2021Observed: 1.16 ft at 7:45AM Jul 30, 2021Observed: 1.16 ft at 8:00AM Jul 30, 2021Highest Observation: 1.17 ft at 8:15AM Jul 30, 2021Highest Observation: 1.17 ft at 8:30AM Jul 30, 2021Forecast: 1.3 ft 2:00PM Jul 30, 2021Highest Forecast: 1.4 ft 8:00PM Jul 30, 2021Highest Forecast: 1.4 ft 2:00AM Jul 31, 2021Forecast: 1.2 ft 8:00AM Jul 31, 2021Forecast: 1.1 ft 2:00PM Jul 31, 2021Forecast: 1.1 ft 8:00PM Jul 31, 2021Forecast: 1.1 ft 2:00AM Aug 01, 2021Forecast: 1.1 ft 8:00AM Aug 01, 2021ROXM1(plotting HGIRG) Graph Created (9:37AM Jul 30, 2021)ObservedForecast (issued 11:17AM Jul 29)Latest observed value: 1.17 ft at 8:30 AM EDT 30-Jul-2021. Flood Stage is 7 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Swift River at Roxbury are issued routinely year-round.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 12
Flood Stage: 7
Action Stage: 5
Low Stage (in feet): -9999

Historic Crests
(1) 12.87 ft on 10/24/1959
(2) 12.58 ft on 09/17/1932
(3) 12.54 ft on 04/01/1987
(4) 12.42 ft on 06/15/1942
(5) 11.60 ft on 05/12/1989
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.45 ft on 10/30/2017
(2) 8.82 ft on 07/02/2017
(3) 7.07 ft on 01/11/2016
(4) 9.92 ft on 04/16/2014
(5) 8.41 ft on 10/30/2012
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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
7 Minor lowland flooding begins.
About This Location Collapse

Latitude: 44.642778° N, Longitude: 70.588900° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 29 615.67 ft 622.67 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
Additional Information Collapse
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.
Resources Collapse
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
Gray Weather Forecast Office
P.O. Box 1208, 1 Weather Lane, Route 231
Gray, ME 04039
(207) 688-3216
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