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Hydrograph River at a Glance Download
Saco River near Conway Stage (ft)Flow (kcfs)Observed: 2.85 ft at 11:30AM Feb 16, 2017Observed: 2.85 ft at 11:45AM Feb 16, 2017Observed: 2.86 ft at 12:00PM Feb 16, 2017Observed: 2.86 ft at 12:15PM Feb 16, 2017Highest Observation: 2.87 ft at 12:30PM Feb 16, 2017Highest Observation: 2.87 ft at 12:45PM Feb 16, 2017Highest Observation: 2.87 ft at 1:00PM Feb 16, 2017Highest Observation: 2.87 ft at 1:15PM Feb 16, 2017Highest Observation: 2.87 ft at 1:30PM Feb 16, 2017Highest Observation: 2.87 ft at 1:45PM Feb 16, 2017Highest Observation: 2.87 ft at 2:00PM Feb 16, 2017Highest Observation: 2.87 ft at 2:15PM Feb 16, 2017Highest Observation: 2.87 ft at 2:30PM Feb 16, 2017Highest Observation: 2.87 ft at 2:45PM Feb 16, 2017Highest Observation: 2.87 ft at 3:00PM Feb 16, 2017Highest Observation: 2.87 ft at 3:15PM Feb 16, 2017Highest Observation: 2.87 ft at 3:30PM Feb 16, 2017Highest Observation: 2.87 ft at 3:45PM Feb 16, 2017Highest Observation: 2.87 ft at 4:00PM Feb 16, 2017Highest Observation: 2.87 ft at 4:15PM Feb 16, 2017Highest Observation: 2.87 ft at 4:30PM Feb 16, 2017Highest Observation: 2.87 ft at 4:45PM Feb 16, 2017Highest Observation: 2.87 ft at 5:00PM Feb 16, 2017Observed: 2.86 ft at 5:15PM Feb 16, 2017Observed: 2.86 ft at 5:30PM Feb 16, 2017Observed: 2.86 ft at 5:45PM Feb 16, 2017Observed: 2.86 ft at 6:00PM Feb 16, 2017Observed: 2.86 ft at 6:15PM Feb 16, 2017Observed: 2.86 ft at 6:30PM Feb 16, 2017Observed: 2.86 ft at 6:45PM Feb 16, 2017Observed: 2.86 ft at 7:00PM Feb 16, 2017Observed: 2.86 ft at 7:15PM Feb 16, 2017Observed: 2.86 ft at 7:30PM Feb 16, 2017Observed: 2.85 ft at 7:45PM Feb 16, 2017Observed: 2.85 ft at 8:00PM Feb 16, 2017Observed: 2.85 ft at 8:15PM Feb 16, 2017Observed: 2.85 ft at 8:30PM Feb 16, 2017Observed: 2.85 ft at 8:45PM Feb 16, 2017Observed: 2.85 ft at 9:00PM Feb 16, 2017Observed: 2.85 ft at 9:15PM Feb 16, 2017Observed: 2.84 ft at 9:30PM Feb 16, 2017Observed: 2.84 ft at 9:45PM Feb 16, 2017Observed: 2.84 ft at 10:00PM Feb 16, 2017Observed: 2.84 ft at 10:15PM Feb 16, 2017Observed: 2.84 ft at 10:30PM Feb 16, 2017Observed: 2.84 ft at 10:45PM Feb 16, 2017Observed: 2.84 ft at 11:00PM Feb 16, 2017Observed: 2.84 ft at 11:15PM Feb 16, 2017Observed: 2.84 ft at 11:30PM Feb 16, 2017Observed: 2.84 ft at 11:45PM Feb 16, 2017Observed: 2.84 ft at 12:00AM Feb 17, 2017Observed: 2.84 ft at 12:15AM Feb 17, 2017Observed: 2.84 ft at 12:30AM Feb 17, 2017Observed: 2.83 ft at 12:45AM Feb 17, 2017Observed: 2.83 ft at 1:00AM Feb 17, 2017Observed: 2.83 ft at 1:15AM Feb 17, 2017Observed: 2.83 ft at 1:30AM Feb 17, 2017Observed: 2.83 ft at 1:45AM Feb 17, 2017Observed: 2.82 ft at 2:00AM Feb 17, 2017Observed: 2.82 ft at 2:15AM Feb 17, 2017Observed: 2.82 ft at 2:30AM Feb 17, 2017Observed: 2.82 ft at 2:45AM Feb 17, 2017Observed: 2.82 ft at 3:00AM Feb 17, 2017Observed: 2.81 ft at 3:15AM Feb 17, 2017Observed: 2.81 ft at 3:30AM Feb 17, 2017Observed: 2.81 ft at 3:45AM Feb 17, 2017Observed: 2.81 ft at 4:00AM Feb 17, 2017Observed: 2.81 ft at 4:15AM Feb 17, 2017Observed: 2.8 ft at 4:30AM Feb 17, 2017Observed: 2.8 ft at 4:45AM Feb 17, 2017Observed: 2.8 ft at 5:00AM Feb 17, 2017Observed: 2.8 ft at 5:15AM Feb 17, 2017Observed: 2.8 ft at 5:30AM Feb 17, 2017Observed: 2.79 ft at 5:45AM Feb 17, 2017Observed: 2.79 ft at 6:00AM Feb 17, 2017Observed: 2.79 ft at 6:15AM Feb 17, 2017Observed: 2.78 ft at 6:30AM Feb 17, 2017Observed: 2.78 ft at 6:45AM Feb 17, 2017Observed: 2.78 ft at 7:00AM Feb 17, 2017Observed: 2.77 ft at 7:15AM Feb 17, 2017Observed: 2.77 ft at 7:30AM Feb 17, 2017Observed: 2.77 ft at 7:45AM Feb 17, 2017Observed: 2.77 ft at 8:00AM Feb 17, 2017Observed: 2.78 ft at 8:15AM Feb 17, 2017Observed: 2.78 ft at 8:30AM Feb 17, 2017Observed: 2.78 ft at 8:45AM Feb 17, 2017Observed: 2.78 ft at 9:00AM Feb 17, 2017Observed: 2.79 ft at 9:15AM Feb 17, 2017Observed: 2.79 ft at 9:30AM Feb 17, 2017Observed: 2.79 ft at 9:45AM Feb 17, 2017Observed: 2.79 ft at 10:00AM Feb 17, 2017Observed: 2.79 ft at 10:15AM Feb 17, 2017Observed: 2.79 ft at 10:30AM Feb 17, 2017Observed: 2.79 ft at 10:45AM Feb 17, 2017Observed: 2.8 ft at 11:00AM Feb 17, 2017Observed: 2.8 ft at 11:15AM Feb 17, 2017Observed: 2.8 ft at 11:30AM Feb 17, 2017Observed: 2.81 ft at 11:45AM Feb 17, 2017Observed: 2.82 ft at 12:00PM Feb 17, 2017Observed: 2.82 ft at 12:15PM Feb 17, 2017Observed: 2.82 ft at 12:30PM Feb 17, 2017Observed: 2.83 ft at 12:45PM Feb 17, 2017Observed: 2.83 ft at 1:00PM Feb 17, 2017Observed: 2.83 ft at 1:15PM Feb 17, 2017Observed: 2.83 ft at 1:30PM Feb 17, 2017Observed: 2.83 ft at 1:45PM Feb 17, 2017Observed: 2.83 ft at 2:00PM Feb 17, 2017Observed: 2.83 ft at 2:15PM Feb 17, 2017Observed: 2.84 ft at 2:30PM Feb 17, 2017Observed: 2.84 ft at 2:45PM Feb 17, 2017Observed: 2.84 ft at 3:00PM Feb 17, 2017Observed: 2.84 ft at 3:15PM Feb 17, 2017Observed: 2.84 ft at 3:30PM Feb 17, 2017Observed: 2.84 ft at 3:45PM Feb 17, 2017Observed: 2.84 ft at 4:00PM Feb 17, 2017Observed: 2.84 ft at 4:15PM Feb 17, 2017Observed: 2.84 ft at 4:30PM Feb 17, 2017Observed: 2.84 ft at 4:45PM Feb 17, 2017Observed: 2.84 ft at 5:00PM Feb 17, 2017Observed: 2.84 ft at 5:15PM Feb 17, 2017Observed: 2.84 ft at 5:30PM Feb 17, 2017Observed: 2.84 ft at 5:45PM Feb 17, 2017Observed: 2.84 ft at 6:00PM Feb 17, 2017Observed: 2.83 ft at 6:15PM Feb 17, 2017Observed: 2.83 ft at 6:30PM Feb 17, 2017Observed: 2.83 ft at 6:45PM Feb 17, 2017Observed: 2.83 ft at 7:00PM Feb 17, 2017Observed: 2.82 ft at 7:15PM Feb 17, 2017Observed: 2.82 ft at 7:30PM Feb 17, 2017Observed: 2.82 ft at 7:45PM Feb 17, 2017Observed: 2.82 ft at 8:00PM Feb 17, 2017Observed: 2.82 ft at 8:15PM Feb 17, 2017Observed: 2.81 ft at 8:30PM Feb 17, 2017Observed: 2.81 ft at 8:45PM Feb 17, 2017Observed: 2.81 ft at 9:00PM Feb 17, 2017Observed: 2.8 ft at 9:15PM Feb 17, 2017Observed: 2.8 ft at 9:30PM Feb 17, 2017Observed: 2.8 ft at 9:45PM Feb 17, 2017Observed: 2.8 ft at 10:00PM Feb 17, 2017Observed: 2.8 ft at 10:15PM Feb 17, 2017Observed: 2.8 ft at 10:30PM Feb 17, 2017Observed: 2.79 ft at 10:45PM Feb 17, 2017Observed: 2.79 ft at 11:00PM Feb 17, 2017Observed: 2.79 ft at 11:15PM Feb 17, 2017Observed: 2.79 ft at 11:30PM Feb 17, 2017Observed: 2.79 ft at 11:45PM Feb 17, 2017Observed: 2.79 ft at 12:00AM Feb 18, 2017Observed: 2.79 ft at 12:15AM Feb 18, 2017Observed: 2.79 ft at 12:30AM Feb 18, 2017Observed: 2.79 ft at 12:45AM Feb 18, 2017Observed: 2.79 ft at 1:00AM Feb 18, 2017Observed: 2.79 ft at 1:15AM Feb 18, 2017Observed: 2.79 ft at 1:30AM Feb 18, 2017Observed: 2.79 ft at 1:45AM Feb 18, 2017Observed: 2.79 ft at 2:00AM Feb 18, 2017Observed: 2.79 ft at 2:15AM Feb 18, 2017Observed: 2.79 ft at 2:30AM Feb 18, 2017Observed: 2.79 ft at 2:45AM Feb 18, 2017Observed: 2.79 ft at 3:00AM Feb 18, 2017Observed: 2.79 ft at 3:15AM Feb 18, 2017Observed: 2.79 ft at 3:30AM Feb 18, 2017Observed: 2.79 ft at 3:45AM Feb 18, 2017Observed: 2.79 ft at 4:00AM Feb 18, 2017Observed: 2.79 ft at 4:15AM Feb 18, 2017Observed: 2.79 ft at 4:30AM Feb 18, 2017Observed: 2.79 ft at 4:45AM Feb 18, 2017Observed: 2.79 ft at 5:00AM Feb 18, 2017Observed: 2.79 ft at 5:15AM Feb 18, 2017Observed: 2.79 ft at 5:30AM Feb 18, 2017Observed: 2.79 ft at 5:45AM Feb 18, 2017Observed: 2.79 ft at 6:00AM Feb 18, 2017Observed: 2.79 ft at 6:15AM Feb 18, 2017Observed: 2.79 ft at 6:30AM Feb 18, 2017Observed: 2.79 ft at 6:45AM Feb 18, 2017Observed: 2.79 ft at 7:00AM Feb 18, 2017Observed: 2.79 ft at 7:15AM Feb 18, 2017Observed: 2.79 ft at 7:30AM Feb 18, 2017Observed: 2.78 ft at 7:45AM Feb 18, 2017Observed: 2.78 ft at 8:00AM Feb 18, 2017Observed: 2.78 ft at 8:15AM Feb 18, 2017Observed: 2.78 ft at 8:30AM Feb 18, 2017Observed: 2.78 ft at 8:45AM Feb 18, 2017Observed: 2.78 ft at 9:00AM Feb 18, 2017Observed: 2.79 ft at 9:15AM Feb 18, 2017Observed: 2.79 ft at 9:30AM Feb 18, 2017Observed: 2.78 ft at 9:45AM Feb 18, 2017Observed: 2.79 ft at 10:00AM Feb 18, 2017Observed: 2.79 ft at 10:15AM Feb 18, 2017Observed: 2.79 ft at 10:30AM Feb 18, 2017Observed: 2.79 ft at 10:45AM Feb 18, 2017Observed: 2.79 ft at 11:00AM Feb 18, 2017Observed: 2.79 ft at 11:15AM Feb 18, 2017Observed: 2.79 ft at 11:30AM Feb 18, 2017Observed: 2.8 ft at 11:45AM Feb 18, 2017Observed: 2.8 ft at 12:00PM Feb 18, 2017Observed: 2.8 ft at 12:15PM Feb 18, 2017Observed: 2.8 ft at 12:30PM Feb 18, 2017Observed: 2.8 ft at 12:45PM Feb 18, 2017Observed: 2.8 ft at 1:00PM Feb 18, 2017Observed: 2.8 ft at 1:15PM Feb 18, 2017Observed: 2.8 ft at 1:30PM Feb 18, 2017Observed: 2.79 ft at 1:45PM Feb 18, 2017Observed: 2.8 ft at 2:00PM Feb 18, 2017Observed: 2.8 ft at 2:15PM Feb 18, 2017Observed: 2.8 ft at 2:30PM Feb 18, 2017Observed: 2.8 ft at 2:45PM Feb 18, 2017Observed: 2.8 ft at 3:00PM Feb 18, 2017Observed: 2.8 ft at 3:15PM Feb 18, 2017Observed: 2.8 ft at 3:30PM Feb 18, 2017Observed: 2.8 ft at 3:45PM Feb 18, 2017Observed: 2.8 ft at 4:00PM Feb 18, 2017Observed: 2.8 ft at 4:15PM Feb 18, 2017Observed: 2.8 ft at 4:30PM Feb 18, 2017Observed: 2.8 ft at 4:45PM Feb 18, 2017Observed: 2.8 ft at 5:00PM Feb 18, 2017Observed: 2.8 ft at 5:15PM Feb 18, 2017Observed: 2.8 ft at 5:30PM Feb 18, 2017Observed: 2.8 ft at 5:45PM Feb 18, 2017Observed: 2.8 ft at 6:00PM Feb 18, 2017Observed: 2.8 ft at 6:15PM Feb 18, 2017Observed: 2.8 ft at 6:30PM Feb 18, 2017Observed: 2.8 ft at 6:45PM Feb 18, 2017Observed: 2.8 ft at 7:00PM Feb 18, 2017Observed: 2.8 ft at 7:15PM Feb 18, 2017Observed: 2.8 ft at 7:30PM Feb 18, 2017Observed: 2.8 ft at 7:45PM Feb 18, 2017Observed: 2.8 ft at 8:00PM Feb 18, 2017Observed: 2.8 ft at 8:15PM Feb 18, 2017Observed: 2.8 ft at 8:30PM Feb 18, 2017Observed: 2.8 ft at 8:45PM Feb 18, 2017Observed: 2.79 ft at 9:00PM Feb 18, 2017Observed: 2.8 ft at 9:15PM Feb 18, 2017Observed: 2.8 ft at 9:30PM Feb 18, 2017Observed: 2.79 ft at 9:45PM Feb 18, 2017Observed: 2.8 ft at 10:00PM Feb 18, 2017Observed: 2.8 ft at 10:15PM Feb 18, 2017Observed: 2.8 ft at 10:30PM Feb 18, 2017Observed: 2.8 ft at 10:45PM Feb 18, 2017Observed: 2.79 ft at 11:00PM Feb 18, 2017Observed: 2.79 ft at 11:15PM Feb 18, 2017Observed: 2.79 ft at 11:30PM Feb 18, 2017Observed: 2.8 ft at 11:45PM Feb 18, 2017Observed: 2.8 ft at 12:00AM Feb 19, 2017Observed: 2.79 ft at 12:15AM Feb 19, 2017Observed: 2.79 ft at 12:30AM Feb 19, 2017Observed: 2.79 ft at 12:45AM Feb 19, 2017Observed: 2.79 ft at 1:00AM Feb 19, 2017Observed: 2.79 ft at 1:15AM Feb 19, 2017Observed: 2.79 ft at 1:30AM Feb 19, 2017Observed: 2.79 ft at 1:45AM Feb 19, 2017Observed: 2.79 ft at 2:00AM Feb 19, 2017Observed: 2.79 ft at 2:15AM Feb 19, 2017Observed: 2.79 ft at 2:30AM Feb 19, 2017Observed: 2.79 ft at 2:45AM Feb 19, 2017Observed: 2.79 ft at 3:00AM Feb 19, 2017Observed: 2.79 ft at 3:15AM Feb 19, 2017Observed: 2.79 ft at 3:30AM Feb 19, 2017Observed: 2.79 ft at 3:45AM Feb 19, 2017Observed: 2.78 ft at 4:00AM Feb 19, 2017Observed: 2.79 ft at 4:15AM Feb 19, 2017Observed: 2.79 ft at 4:30AM Feb 19, 2017Observed: 2.78 ft at 4:45AM Feb 19, 2017Observed: 2.78 ft at 5:00AM Feb 19, 2017Observed: 2.78 ft at 5:15AM Feb 19, 2017Observed: 2.79 ft at 5:30AM Feb 19, 2017Observed: 2.78 ft at 5:45AM Feb 19, 2017Observed: 2.78 ft at 6:00AM Feb 19, 2017Observed: 2.78 ft at 6:15AM Feb 19, 2017Observed: 2.78 ft at 6:30AM Feb 19, 2017Observed: 2.78 ft at 6:45AM Feb 19, 2017Observed: 2.78 ft at 7:00AM Feb 19, 2017Observed: 2.78 ft at 7:15AM Feb 19, 2017Observed: 2.79 ft at 7:30AM Feb 19, 2017Observed: 2.79 ft at 7:45AM Feb 19, 2017Observed: 2.79 ft at 8:00AM Feb 19, 2017Observed: 2.79 ft at 8:15AM Feb 19, 2017Observed: 2.79 ft at 8:30AM Feb 19, 2017Observed: 2.79 ft at 8:45AM Feb 19, 2017Observed: 2.79 ft at 9:00AM Feb 19, 2017Observed: 2.79 ft at 9:15AM Feb 19, 2017Observed: 2.79 ft at 9:30AM Feb 19, 2017Observed: 2.79 ft at 9:45AM Feb 19, 2017Observed: 2.79 ft at 10:00AM Feb 19, 2017Observed: 2.79 ft at 10:15AM Feb 19, 2017Observed: 2.79 ft at 10:30AM Feb 19, 2017Observed: 2.8 ft at 10:45AM Feb 19, 2017Forecast: 2.5 ft 1:00PM Feb 19, 2017Forecast: 2.5 ft 7:00PM Feb 19, 2017Forecast: 2.5 ft 1:00AM Feb 20, 2017Forecast: 2.5 ft 7:00AM Feb 20, 2017Forecast: 2.5 ft 1:00PM Feb 20, 2017Highest Forecast: 2.6 ft 7:00PM Feb 20, 2017Highest Forecast: 2.6 ft 1:00AM Feb 21, 2017Highest Forecast: 2.6 ft 7:00AM Feb 21, 2017Highest Forecast: 2.6 ft 1:00PM Feb 21, 2017Highest Forecast: 2.6 ft 7:00PM Feb 21, 2017Highest Forecast: 2.6 ft 1:00AM Feb 22, 2017Highest Forecast: 2.6 ft 7:00AM Feb 22, 2017USGS--Water Resources of the United StatesCNWN3(plotting HGIRG) Graph Created (11:20AM Feb 19, 2017)ObservedForecast (issued 11:00AM Feb 19)Latest observed value: 2.8 ft at 10:45 AM EST 19-Feb-2017. Flood Stage is 9 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice. Forecast flows are unadjusted for ice.

NOTE: Forecasts for the Saco River near Conway are issued routinely year-round.

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Downstream Gauge Downstream Gauge - at West Buxton
Flood Categories (in feet)
Major Flood Stage: 16
Moderate Flood Stage: 14
Flood Stage: 9
Action Stage: 7
Low Stage (in feet): -9999

Historic Crests
(1) 19.03 ft on 03/07/1979
(2) 17.23 ft on 08/29/2011
(3) 17.20 ft on 03/27/1953
(4) 17.04 ft on 04/01/1987
(5) 16.45 ft on 03/19/1936
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.79 ft on 06/03/2012
(2) 17.23 ft on 08/29/2011
(3) 9.98 ft on 01/19/2006
(4) 12.14 ft on 04/25/2005
(5) 13.35 ft on 11/12/1995
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

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
17 17 feet, all of transvale acres flooded to west Side Road. Hillside Avenue, Washington Street, and east Side Drive flooded in conway. Water just below covered bridge on east Side Road in conway. Beach and eastern slope camping areas under 10 to 12 feet of water.
13 13 feet, west Side Road and River Road flooded.
12 12 feet, much of transvale acres flooded from moat brook bridge east to the saco river.
11 11 feet, beach, eastern slope and saco river camping areas completely flooded to a depth of 2 to 3 feet.
10 10 feet, sections of beach and eastern slope camping area covered with 1 to 2 feet of water.
9.5 9.5 feet, moat brook bridge flooded at transvale acres. Lower part of e. Road in transville acres flooded.
9 Water in beach and eastern slope camping area 1 foot deep.
8 8.0 ft, water starts to enter transville acres in conway.
7.5 7.5 ft, water starts to enter beach and eastern slope camping area in conway.
About This Location Collapse

Latitude: 43.990833° N, Longitude: 71.090600° 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 29 418.19 ft 427.19 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
3 Day (SREF) 7 Day (NAEFS) 7 Day (GEFS)
SREF Ensemble NAEFS Ensemble  GEFS Ensemble 

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics. 

Click individual graphics to enlarge.

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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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Page last modified: 21-Dec-2016 5:21 PM
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