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Hydrograph River at a Glance Download
Swift River at Roxbury Stage (ft)Flow (kcfs)Highest Observation: 2.33 ft at 7:00PM May 18, 2022Highest Observation: 2.33 ft at 7:15PM May 18, 2022Observed: 2.32 ft at 7:30PM May 18, 2022Observed: 2.32 ft at 7:45PM May 18, 2022Observed: 2.32 ft at 8:00PM May 18, 2022Observed: 2.31 ft at 8:15PM May 18, 2022Observed: 2.31 ft at 8:30PM May 18, 2022Observed: 2.3 ft at 8:45PM May 18, 2022Observed: 2.3 ft at 9:00PM May 18, 2022Observed: 2.29 ft at 9:15PM May 18, 2022Observed: 2.29 ft at 9:30PM May 18, 2022Observed: 2.28 ft at 9:45PM May 18, 2022Observed: 2.28 ft at 10:00PM May 18, 2022Observed: 2.28 ft at 10:15PM May 18, 2022Observed: 2.27 ft at 10:30PM May 18, 2022Observed: 2.27 ft at 10:45PM May 18, 2022Observed: 2.26 ft at 11:00PM May 18, 2022Observed: 2.26 ft at 11:15PM May 18, 2022Observed: 2.25 ft at 11:30PM May 18, 2022Observed: 2.25 ft at 11:45PM May 18, 2022Observed: 2.25 ft at 12:00AM May 19, 2022Observed: 2.24 ft at 12:15AM May 19, 2022Observed: 2.24 ft at 12:30AM May 19, 2022Observed: 2.23 ft at 12:45AM May 19, 2022Observed: 2.23 ft at 1:00AM May 19, 2022Observed: 2.23 ft at 1:15AM May 19, 2022Observed: 2.23 ft at 1:30AM May 19, 2022Observed: 2.22 ft at 1:45AM May 19, 2022Observed: 2.22 ft at 2:00AM May 19, 2022Observed: 2.21 ft at 2:15AM May 19, 2022Observed: 2.21 ft at 2:30AM May 19, 2022Observed: 2.21 ft at 2:45AM May 19, 2022Observed: 2.2 ft at 3:00AM May 19, 2022Observed: 2.2 ft at 3:15AM May 19, 2022Observed: 2.19 ft at 3:30AM May 19, 2022Observed: 2.19 ft at 3:45AM May 19, 2022Observed: 2.19 ft at 4:00AM May 19, 2022Observed: 2.19 ft at 4:15AM May 19, 2022Observed: 2.18 ft at 4:30AM May 19, 2022Observed: 2.18 ft at 4:45AM May 19, 2022Observed: 2.18 ft at 5:00AM May 19, 2022Observed: 2.17 ft at 5:15AM May 19, 2022Observed: 2.17 ft at 5:30AM May 19, 2022Observed: 2.17 ft at 5:45AM May 19, 2022Observed: 2.17 ft at 6:00AM May 19, 2022Observed: 2.16 ft at 6:15AM May 19, 2022Observed: 2.16 ft at 6:30AM May 19, 2022Observed: 2.16 ft at 6:45AM May 19, 2022Observed: 2.16 ft at 7:00AM May 19, 2022Observed: 2.15 ft at 7:15AM May 19, 2022Observed: 2.15 ft at 7:30AM May 19, 2022Observed: 2.15 ft at 7:45AM May 19, 2022Observed: 2.15 ft at 8:00AM May 19, 2022Observed: 2.14 ft at 8:15AM May 19, 2022Observed: 2.14 ft at 8:30AM May 19, 2022Observed: 2.14 ft at 8:45AM May 19, 2022Observed: 2.14 ft at 9:00AM May 19, 2022Observed: 2.14 ft at 9:15AM May 19, 2022Observed: 2.14 ft at 9:30AM May 19, 2022Observed: 2.13 ft at 9:45AM May 19, 2022Observed: 2.13 ft at 10:00AM May 19, 2022Observed: 2.13 ft at 10:15AM May 19, 2022Observed: 2.13 ft at 10:30AM May 19, 2022Observed: 2.13 ft at 10:45AM May 19, 2022Observed: 2.13 ft at 11:00AM May 19, 2022Observed: 2.12 ft at 11:15AM May 19, 2022Observed: 2.12 ft at 11:30AM May 19, 2022Observed: 2.12 ft at 11:45AM May 19, 2022Observed: 2.12 ft at 12:00PM May 19, 2022Observed: 2.11 ft at 12:15PM May 19, 2022Observed: 2.12 ft at 12:30PM May 19, 2022Observed: 2.11 ft at 12:45PM May 19, 2022Observed: 2.11 ft at 1:00PM May 19, 2022Observed: 2.11 ft at 1:15PM May 19, 2022Observed: 2.11 ft at 1:30PM May 19, 2022Observed: 2.1 ft at 1:45PM May 19, 2022Observed: 2.1 ft at 2:00PM May 19, 2022Observed: 2.11 ft at 2:15PM May 19, 2022Observed: 2.1 ft at 2:30PM May 19, 2022Observed: 2.1 ft at 2:45PM May 19, 2022Observed: 2.1 ft at 3:00PM May 19, 2022Observed: 2.1 ft at 3:15PM May 19, 2022Observed: 2.1 ft at 3:30PM May 19, 2022Observed: 2.1 ft at 3:45PM May 19, 2022Observed: 2.1 ft at 4:00PM May 19, 2022Observed: 2.1 ft at 4:15PM May 19, 2022Observed: 2.1 ft at 4:30PM May 19, 2022Observed: 2.1 ft at 4:45PM May 19, 2022Observed: 2.1 ft at 5:00PM May 19, 2022Observed: 2.1 ft at 5:15PM May 19, 2022Observed: 2.1 ft at 5:30PM May 19, 2022Observed: 2.09 ft at 5:45PM May 19, 2022Observed: 2.09 ft at 6:00PM May 19, 2022Observed: 2.09 ft at 6:15PM May 19, 2022Observed: 2.09 ft at 6:30PM May 19, 2022Observed: 2.09 ft at 6:45PM May 19, 2022Observed: 2.09 ft at 7:00PM May 19, 2022Observed: 2.09 ft at 7:15PM May 19, 2022Observed: 2.09 ft at 7:30PM May 19, 2022Observed: 2.09 ft at 7:45PM May 19, 2022Observed: 2.09 ft at 8:00PM May 19, 2022Observed: 2.09 ft at 8:15PM May 19, 2022Observed: 2.09 ft at 8:30PM May 19, 2022Observed: 2.09 ft at 8:45PM May 19, 2022Observed: 2.09 ft at 9:00PM May 19, 2022Observed: 2.1 ft at 9:15PM May 19, 2022Observed: 2.1 ft at 9:30PM May 19, 2022Observed: 2.1 ft at 9:45PM May 19, 2022Observed: 2.1 ft at 10:00PM May 19, 2022Observed: 2.1 ft at 10:15PM May 19, 2022Observed: 2.1 ft at 10:30PM May 19, 2022Observed: 2.1 ft at 10:45PM May 19, 2022Observed: 2.11 ft at 11:00PM May 19, 2022Observed: 2.11 ft at 11:15PM May 19, 2022Observed: 2.11 ft at 11:30PM May 19, 2022Observed: 2.12 ft at 11:45PM May 19, 2022Observed: 2.12 ft at 12:00AM May 20, 2022Observed: 2.12 ft at 12:15AM May 20, 2022Observed: 2.12 ft at 12:30AM May 20, 2022Observed: 2.12 ft at 12:45AM May 20, 2022Observed: 2.13 ft at 1:00AM May 20, 2022Observed: 2.13 ft at 1:15AM May 20, 2022Observed: 2.13 ft at 1:30AM May 20, 2022Observed: 2.13 ft at 1:45AM May 20, 2022Observed: 2.13 ft at 2:00AM May 20, 2022Observed: 2.14 ft at 2:15AM May 20, 2022Observed: 2.14 ft at 2:30AM May 20, 2022Observed: 2.15 ft at 2:45AM May 20, 2022Observed: 2.15 ft at 3:00AM May 20, 2022Observed: 2.15 ft at 3:15AM May 20, 2022Observed: 2.15 ft at 3:30AM May 20, 2022Observed: 2.15 ft at 3:45AM May 20, 2022Observed: 2.16 ft at 4:00AM May 20, 2022Observed: 2.16 ft at 4:15AM May 20, 2022Observed: 2.16 ft at 4:30AM May 20, 2022Observed: 2.17 ft at 4:45AM May 20, 2022Observed: 2.17 ft at 5:00AM May 20, 2022Observed: 2.17 ft at 5:15AM May 20, 2022Observed: 2.17 ft at 5:30AM May 20, 2022Observed: 2.18 ft at 5:45AM May 20, 2022Observed: 2.17 ft at 6:00AM May 20, 2022Observed: 2.18 ft at 6:15AM May 20, 2022Observed: 2.18 ft at 6:30AM May 20, 2022Observed: 2.18 ft at 6:45AM May 20, 2022Observed: 2.18 ft at 7:00AM May 20, 2022Observed: 2.18 ft at 7:15AM May 20, 2022Observed: 2.18 ft at 7:30AM May 20, 2022Observed: 2.18 ft at 7:45AM May 20, 2022Observed: 2.18 ft at 8:00AM May 20, 2022Observed: 2.18 ft at 8:15AM May 20, 2022Observed: 2.18 ft at 8:30AM May 20, 2022Observed: 2.18 ft at 8:45AM May 20, 2022Observed: 2.18 ft at 9:00AM May 20, 2022Observed: 2.18 ft at 9:15AM May 20, 2022Observed: 2.18 ft at 9:30AM May 20, 2022Observed: 2.18 ft at 9:45AM May 20, 2022Observed: 2.18 ft at 10:00AM May 20, 2022Observed: 2.18 ft at 10:15AM May 20, 2022Observed: 2.18 ft at 10:30AM May 20, 2022Observed: 2.18 ft at 10:45AM May 20, 2022Observed: 2.18 ft at 11:00AM May 20, 2022Observed: 2.18 ft at 11:15AM May 20, 2022Observed: 2.18 ft at 11:30AM May 20, 2022Observed: 2.18 ft at 11:45AM May 20, 2022Observed: 2.18 ft at 12:00PM May 20, 2022Observed: 2.17 ft at 12:15PM May 20, 2022Observed: 2.17 ft at 12:30PM May 20, 2022Observed: 2.17 ft at 12:45PM May 20, 2022Observed: 2.17 ft at 1:00PM May 20, 2022Observed: 2.17 ft at 1:15PM May 20, 2022Observed: 2.17 ft at 1:30PM May 20, 2022Observed: 2.17 ft at 1:45PM May 20, 2022Observed: 2.16 ft at 2:00PM May 20, 2022Observed: 2.16 ft at 2:15PM May 20, 2022Observed: 2.16 ft at 2:30PM May 20, 2022Observed: 2.16 ft at 2:45PM May 20, 2022Observed: 2.16 ft at 3:00PM May 20, 2022Observed: 2.15 ft at 3:15PM May 20, 2022Observed: 2.16 ft at 3:30PM May 20, 2022Observed: 2.15 ft at 3:45PM May 20, 2022Observed: 2.15 ft at 4:00PM May 20, 2022Observed: 2.15 ft at 4:15PM May 20, 2022Observed: 2.15 ft at 4:30PM May 20, 2022Observed: 2.15 ft at 4:45PM May 20, 2022Observed: 2.14 ft at 5:00PM May 20, 2022Observed: 2.14 ft at 5:15PM May 20, 2022Observed: 2.14 ft at 5:30PM May 20, 2022Observed: 2.14 ft at 5:45PM May 20, 2022Observed: 2.14 ft at 6:00PM May 20, 2022Observed: 2.14 ft at 6:15PM May 20, 2022Observed: 2.13 ft at 6:30PM May 20, 2022Observed: 2.13 ft at 6:45PM May 20, 2022Observed: 2.13 ft at 7:00PM May 20, 2022Observed: 2.13 ft at 7:15PM May 20, 2022Observed: 2.13 ft at 7:30PM May 20, 2022Observed: 2.12 ft at 7:45PM May 20, 2022Observed: 2.12 ft at 8:00PM May 20, 2022Observed: 2.12 ft at 8:15PM May 20, 2022Observed: 2.12 ft at 8:30PM May 20, 2022Observed: 2.12 ft at 8:45PM May 20, 2022Observed: 2.12 ft at 9:00PM May 20, 2022Observed: 2.11 ft at 9:15PM May 20, 2022Observed: 2.11 ft at 9:30PM May 20, 2022Observed: 2.1 ft at 11:45PM May 20, 2022Observed: 2.1 ft at 12:00AM May 21, 2022Observed: 2.1 ft at 12:15AM May 21, 2022Observed: 2.09 ft at 12:30AM May 21, 2022Observed: 2.09 ft at 12:45AM May 21, 2022Observed: 2.09 ft at 1:00AM May 21, 2022Observed: 2.09 ft at 1:15AM May 21, 2022Observed: 2.09 ft at 1:30AM May 21, 2022Observed: 2.09 ft at 1:45AM May 21, 2022Observed: 2.08 ft at 2:00AM May 21, 2022Observed: 2.08 ft at 2:15AM May 21, 2022Observed: 2.08 ft at 2:30AM May 21, 2022Observed: 2.08 ft at 2:45AM May 21, 2022Observed: 2.08 ft at 3:00AM May 21, 2022Observed: 2.08 ft at 3:15AM May 21, 2022Observed: 2.08 ft at 3:30AM May 21, 2022Observed: 2.08 ft at 3:45AM May 21, 2022Observed: 2.07 ft at 4:00AM May 21, 2022Observed: 2.07 ft at 4:15AM May 21, 2022Observed: 2.07 ft at 4:30AM May 21, 2022Observed: 2.07 ft at 4:45AM May 21, 2022Observed: 2.07 ft at 5:00AM May 21, 2022Observed: 2.07 ft at 5:15AM May 21, 2022Observed: 2.07 ft at 5:30AM May 21, 2022Observed: 2.07 ft at 5:45AM May 21, 2022Observed: 2.07 ft at 6:00AM May 21, 2022Observed: 2.06 ft at 6:15AM May 21, 2022Observed: 2.06 ft at 6:30AM May 21, 2022Observed: 2.06 ft at 6:45AM May 21, 2022Observed: 2.06 ft at 7:00AM May 21, 2022Observed: 2.06 ft at 7:15AM May 21, 2022Observed: 2.06 ft at 7:30AM May 21, 2022Observed: 2.06 ft at 7:45AM May 21, 2022Observed: 2.06 ft at 8:00AM May 21, 2022Observed: 2.06 ft at 8:15AM May 21, 2022Observed: 2.05 ft at 8:30AM May 21, 2022Observed: 2.05 ft at 8:45AM May 21, 2022Observed: 2.05 ft at 9:00AM May 21, 2022Observed: 2.05 ft at 9:15AM May 21, 2022Observed: 2.05 ft at 9:30AM May 21, 2022Observed: 2.05 ft at 9:45AM May 21, 2022Observed: 2.05 ft at 10:00AM May 21, 2022Observed: 2.05 ft at 10:15AM May 21, 2022Observed: 2.05 ft at 10:30AM May 21, 2022Observed: 2.05 ft at 10:45AM May 21, 2022Observed: 2.05 ft at 11:00AM May 21, 2022Observed: 2.04 ft at 11:15AM May 21, 2022Observed: 2.04 ft at 11:30AM May 21, 2022Observed: 2.04 ft at 11:45AM May 21, 2022Observed: 2.04 ft at 12:00PM May 21, 2022Observed: 2.04 ft at 12:15PM May 21, 2022Observed: 2.04 ft at 12:30PM May 21, 2022Observed: 2.04 ft at 12:45PM May 21, 2022Observed: 2.04 ft at 1:00PM May 21, 2022Observed: 2.04 ft at 1:15PM May 21, 2022Observed: 2.04 ft at 1:30PM May 21, 2022Observed: 2.04 ft at 1:45PM May 21, 2022Observed: 2.04 ft at 2:00PM May 21, 2022Observed: 2.04 ft at 2:15PM May 21, 2022Observed: 2.04 ft at 2:30PM May 21, 2022Observed: 2.04 ft at 2:45PM May 21, 2022Observed: 2.04 ft at 3:00PM May 21, 2022Observed: 2.04 ft at 3:15PM May 21, 2022Observed: 2.04 ft at 3:30PM May 21, 2022Observed: 2.03 ft at 3:45PM May 21, 2022Observed: 2.03 ft at 4:00PM May 21, 2022Observed: 2.03 ft at 4:15PM May 21, 2022Observed: 2.03 ft at 4:30PM May 21, 2022Observed: 2.03 ft at 4:45PM May 21, 2022Observed: 2.03 ft at 5:00PM May 21, 2022Observed: 2.03 ft at 5:15PM May 21, 2022Observed: 2.02 ft at 5:30PM May 21, 2022Forecast: 2 ft 8:00PM May 21, 2022Forecast: 2.1 ft 2:00AM May 22, 2022Forecast: 2.3 ft 8:00AM May 22, 2022Forecast: 2.3 ft 2:00PM May 22, 2022Forecast: 2.4 ft 8:00PM May 22, 2022Highest Forecast: 2.7 ft 2:00AM May 23, 2022Highest Forecast: 2.7 ft 8:00AM May 23, 2022Forecast: 2.6 ft 2:00PM May 23, 2022Forecast: 2.5 ft 8:00PM May 23, 2022Forecast: 2.4 ft 2:00AM May 24, 2022Forecast: 2.3 ft 8:00AM May 24, 2022ROXM1(plotting HGIRG) Graph Created (6:52PM May 21, 2022)ObservedForecast (issued 11:22AM May 21)Latest observed value: 2.02 ft at 5:30 PM EDT 21-May-2022. 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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