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Hydrograph River at a Glance Download
Sacandaga River at Conklingville - Gt Sac Lk Pool (ft)Observed: 761.76 ft at 12:00PM Oct 19, 2019Observed: 761.77 ft at 12:15PM Oct 19, 2019Observed: 761.76 ft at 12:30PM Oct 19, 2019Observed: 761.77 ft at 12:45PM Oct 19, 2019Observed: 761.78 ft at 1:00PM Oct 19, 2019Observed: 761.79 ft at 1:15PM Oct 19, 2019Observed: 761.79 ft at 1:30PM Oct 19, 2019Observed: 761.81 ft at 1:45PM Oct 19, 2019Observed: 761.81 ft at 2:00PM Oct 19, 2019Observed: 761.82 ft at 2:15PM Oct 19, 2019Observed: 761.81 ft at 2:30PM Oct 19, 2019Observed: 761.8 ft at 2:45PM Oct 19, 2019Observed: 761.8 ft at 3:00PM Oct 19, 2019Observed: 761.82 ft at 3:15PM Oct 19, 2019Observed: 761.82 ft at 3:30PM Oct 19, 2019Observed: 761.83 ft at 3:45PM Oct 19, 2019Observed: 761.85 ft at 4:00PM Oct 19, 2019Observed: 761.85 ft at 4:15PM Oct 19, 2019Observed: 761.87 ft at 4:30PM Oct 19, 2019Observed: 761.87 ft at 4:45PM Oct 19, 2019Observed: 761.86 ft at 5:00PM Oct 19, 2019Observed: 761.85 ft at 5:15PM Oct 19, 2019Observed: 761.84 ft at 5:30PM Oct 19, 2019Observed: 761.83 ft at 5:45PM Oct 19, 2019Observed: 761.85 ft at 6:00PM Oct 19, 2019Observed: 761.84 ft at 6:15PM Oct 19, 2019Observed: 761.83 ft at 6:30PM Oct 19, 2019Observed: 761.83 ft at 6:45PM Oct 19, 2019Observed: 761.85 ft at 7:00PM Oct 19, 2019Observed: 761.86 ft at 7:15PM Oct 19, 2019Observed: 761.86 ft at 7:30PM Oct 19, 2019Observed: 761.86 ft at 7:45PM Oct 19, 2019Observed: 761.86 ft at 8:00PM Oct 19, 2019Observed: 761.87 ft at 8:15PM Oct 19, 2019Observed: 761.87 ft at 8:30PM Oct 19, 2019Observed: 761.85 ft at 8:45PM Oct 19, 2019Observed: 761.87 ft at 9:00PM Oct 19, 2019Observed: 761.87 ft at 9:15PM Oct 19, 2019Observed: 761.88 ft at 9:30PM Oct 19, 2019Observed: 761.9 ft at 9:45PM Oct 19, 2019Observed: 761.89 ft at 10:00PM Oct 19, 2019Observed: 761.9 ft at 10:15PM Oct 19, 2019Observed: 761.91 ft at 10:30PM Oct 19, 2019Observed: 761.9 ft at 10:45PM Oct 19, 2019Observed: 761.91 ft at 11:00PM Oct 19, 2019Observed: 761.93 ft at 11:15PM Oct 19, 2019Observed: 761.89 ft at 11:30PM Oct 19, 2019Observed: 761.9 ft at 11:45PM Oct 19, 2019Observed: 761.91 ft at 12:00AM Oct 20, 2019Observed: 761.93 ft at 12:15AM Oct 20, 2019Observed: 761.95 ft at 12:30AM Oct 20, 2019Observed: 761.92 ft at 12:45AM Oct 20, 2019Observed: 761.9 ft at 1:00AM Oct 20, 2019Observed: 761.97 ft at 1:15AM Oct 20, 2019Observed: 761.93 ft at 1:30AM Oct 20, 2019Observed: 761.95 ft at 1:45AM Oct 20, 2019Observed: 761.94 ft at 2:00AM Oct 20, 2019Observed: 761.93 ft at 2:15AM Oct 20, 2019Observed: 761.97 ft at 2:30AM Oct 20, 2019Observed: 761.98 ft at 2:45AM Oct 20, 2019Observed: 761.95 ft at 3:00AM Oct 20, 2019Observed: 761.96 ft at 3:15AM Oct 20, 2019Observed: 761.95 ft at 3:30AM Oct 20, 2019Observed: 761.96 ft at 3:45AM Oct 20, 2019Observed: 761.99 ft at 4:00AM Oct 20, 2019Observed: 761.94 ft at 4:15AM Oct 20, 2019Observed: 761.96 ft at 4:30AM Oct 20, 2019Observed: 761.95 ft at 4:45AM Oct 20, 2019Observed: 761.99 ft at 5:00AM Oct 20, 2019Observed: 762 ft at 5:15AM Oct 20, 2019Observed: 761.94 ft at 5:30AM Oct 20, 2019Observed: 761.96 ft at 5:45AM Oct 20, 2019Observed: 762.01 ft at 6:00AM Oct 20, 2019Observed: 762 ft at 6:15AM Oct 20, 2019Observed: 762.01 ft at 6:30AM Oct 20, 2019Observed: 762 ft at 6:45AM Oct 20, 2019Observed: 762 ft at 7:00AM Oct 20, 2019Observed: 762.02 ft at 7:15AM Oct 20, 2019Observed: 762 ft at 7:30AM Oct 20, 2019Observed: 762 ft at 7:45AM Oct 20, 2019Observed: 761.98 ft at 8:00AM Oct 20, 2019Observed: 761.97 ft at 8:15AM Oct 20, 2019Observed: 762.02 ft at 8:30AM Oct 20, 2019Observed: 762.06 ft at 8:45AM Oct 20, 2019Observed: 762.03 ft at 9:00AM Oct 20, 2019Observed: 762.02 ft at 9:15AM Oct 20, 2019Observed: 762.03 ft at 9:30AM Oct 20, 2019Observed: 762.06 ft at 9:45AM Oct 20, 2019Observed: 762.06 ft at 10:00AM Oct 20, 2019Observed: 762.03 ft at 10:15AM Oct 20, 2019Observed: 762 ft at 10:30AM Oct 20, 2019Observed: 762.01 ft at 10:45AM Oct 20, 2019Observed: 762.05 ft at 11:00AM Oct 20, 2019Observed: 762.07 ft at 11:15AM Oct 20, 2019Observed: 762.05 ft at 11:30AM Oct 20, 2019Observed: 762.07 ft at 11:45AM Oct 20, 2019Observed: 762.1 ft at 12:00PM Oct 20, 2019Observed: 762.14 ft at 12:15PM Oct 20, 2019Observed: 762.1 ft at 12:30PM Oct 20, 2019Observed: 762.05 ft at 12:45PM Oct 20, 2019Observed: 762.06 ft at 1:00PM Oct 20, 2019Observed: 762.07 ft at 1:15PM Oct 20, 2019Observed: 762.07 ft at 1:30PM Oct 20, 2019Observed: 762.07 ft at 1:45PM Oct 20, 2019Observed: 762.07 ft at 2:00PM Oct 20, 2019Observed: 762.09 ft at 2:15PM Oct 20, 2019Observed: 762.14 ft at 2:30PM Oct 20, 2019Observed: 762.15 ft at 2:45PM Oct 20, 2019Observed: 761.96 ft at 3:00PM Oct 20, 2019Observed: 762.01 ft at 3:15PM Oct 20, 2019Observed: 762.03 ft at 3:30PM Oct 20, 2019Observed: 762.02 ft at 3:45PM Oct 20, 2019Observed: 762.06 ft at 4:00PM Oct 20, 2019Observed: 762.02 ft at 4:15PM Oct 20, 2019Observed: 762.08 ft at 4:30PM Oct 20, 2019Observed: 762.16 ft at 4:45PM Oct 20, 2019Observed: 762.2 ft at 5:00PM Oct 20, 2019Observed: 762.19 ft at 5:15PM Oct 20, 2019Observed: 762.17 ft at 5:30PM Oct 20, 2019Observed: 762.07 ft at 5:45PM Oct 20, 2019Observed: 762.08 ft at 6:00PM Oct 20, 2019Observed: 762.1 ft at 6:15PM Oct 20, 2019Observed: 762.05 ft at 6:30PM Oct 20, 2019Observed: 762.02 ft at 6:45PM Oct 20, 2019Observed: 762.04 ft at 7:00PM Oct 20, 2019Observed: 762.08 ft at 7:15PM Oct 20, 2019Observed: 762.19 ft at 7:30PM Oct 20, 2019Observed: 762.12 ft at 7:45PM Oct 20, 2019Observed: 762.1 ft at 8:00PM Oct 20, 2019Observed: 762.12 ft at 8:15PM Oct 20, 2019Observed: 762.1 ft at 8:30PM Oct 20, 2019Observed: 762.09 ft at 8:45PM Oct 20, 2019Observed: 762.02 ft at 9:00PM Oct 20, 2019Observed: 762 ft at 9:15PM Oct 20, 2019Observed: 762.03 ft at 9:30PM Oct 20, 2019Observed: 762.13 ft at 9:45PM Oct 20, 2019Observed: 762.08 ft at 10:00PM Oct 20, 2019Observed: 762.13 ft at 10:15PM Oct 20, 2019Observed: 762.15 ft at 10:30PM Oct 20, 2019Observed: 762.21 ft at 10:45PM Oct 20, 2019Observed: 762.18 ft at 11:00PM Oct 20, 2019Observed: 762.12 ft at 11:15PM Oct 20, 2019Observed: 762.04 ft at 11:30PM Oct 20, 2019Observed: 762 ft at 11:45PM Oct 20, 2019Observed: 762.05 ft at 12:00AM Oct 21, 2019Observed: 762.06 ft at 12:15AM Oct 21, 2019Observed: 762.1 ft at 12:30AM Oct 21, 2019Observed: 762.1 ft at 12:45AM Oct 21, 2019Observed: 762.17 ft at 1:00AM Oct 21, 2019Observed: 762.22 ft at 1:15AM Oct 21, 2019Highest Observation: 762.23 ft at 1:30AM Oct 21, 2019Observed: 762.17 ft at 1:45AM Oct 21, 2019Observed: 762.13 ft at 2:00AM Oct 21, 2019Observed: 762.05 ft at 2:15AM Oct 21, 2019Observed: 762.06 ft at 2:30AM Oct 21, 2019Observed: 762.06 ft at 2:45AM Oct 21, 2019Observed: 762.07 ft at 3:00AM Oct 21, 2019Observed: 762.09 ft at 3:15AM Oct 21, 2019Observed: 762.15 ft at 3:30AM Oct 21, 2019Observed: 762.19 ft at 3:45AM Oct 21, 2019Observed: 762.21 ft at 4:00AM Oct 21, 2019Observed: 762.22 ft at 4:15AM Oct 21, 2019Observed: 762.16 ft at 4:30AM Oct 21, 2019Observed: 762.17 ft at 4:45AM Oct 21, 2019Observed: 762.13 ft at 5:00AM Oct 21, 2019Observed: 762.06 ft at 5:15AM Oct 21, 2019Observed: 762.1 ft at 5:30AM Oct 21, 2019Observed: 762.13 ft at 5:45AM Oct 21, 2019Observed: 762.1 ft at 6:00AM Oct 21, 2019Observed: 762.14 ft at 6:15AM Oct 21, 2019Observed: 762.14 ft at 6:30AM Oct 21, 2019Observed: 762.2 ft at 6:45AM Oct 21, 2019Observed: 762.19 ft at 7:00AM Oct 21, 2019Observed: 762.14 ft at 7:15AM Oct 21, 2019Observed: 762.13 ft at 7:30AM Oct 21, 2019Observed: 762.12 ft at 7:45AM Oct 21, 2019Observed: 762.13 ft at 8:00AM Oct 21, 2019Observed: 762.09 ft at 8:15AM Oct 21, 2019Observed: 762.09 ft at 8:30AM Oct 21, 2019Observed: 762.11 ft at 8:45AM Oct 21, 2019Observed: 762.13 ft at 9:00AM Oct 21, 2019Observed: 762.14 ft at 9:15AM Oct 21, 2019Observed: 762.16 ft at 9:30AM Oct 21, 2019Observed: 762.14 ft at 9:45AM Oct 21, 2019Observed: 762.16 ft at 10:00AM Oct 21, 2019Observed: 762.15 ft at 10:15AM Oct 21, 2019Observed: 762.13 ft at 10:30AM Oct 21, 2019Observed: 762.13 ft at 10:45AM Oct 21, 2019Observed: 762.13 ft at 11:00AM Oct 21, 2019Observed: 762.1 ft at 11:15AM Oct 21, 2019Observed: 762.16 ft at 11:30AM Oct 21, 2019Observed: 762.13 ft at 11:45AM Oct 21, 2019Observed: 762.12 ft at 12:00PM Oct 21, 2019Observed: 762.15 ft at 12:15PM Oct 21, 2019Observed: 762.13 ft at 12:30PM Oct 21, 2019Observed: 762.12 ft at 12:45PM Oct 21, 2019Observed: 762.13 ft at 1:00PM Oct 21, 2019Observed: 762.1 ft at 1:15PM Oct 21, 2019Observed: 762.1 ft at 1:30PM Oct 21, 2019Observed: 762.12 ft at 1:45PM Oct 21, 2019Observed: 762.09 ft at 2:00PM Oct 21, 2019Observed: 762.1 ft at 2:15PM Oct 21, 2019Observed: 762.11 ft at 2:30PM Oct 21, 2019Observed: 762.1 ft at 2:45PM Oct 21, 2019Observed: 762.12 ft at 3:00PM Oct 21, 2019Observed: 762.12 ft at 3:15PM Oct 21, 2019Observed: 762.09 ft at 3:30PM Oct 21, 2019Observed: 762.11 ft at 3:45PM Oct 21, 2019Observed: 762.11 ft at 4:00PM Oct 21, 2019Observed: 762.1 ft at 4:15PM Oct 21, 2019Observed: 762.1 ft at 4:30PM Oct 21, 2019Observed: 762.09 ft at 4:45PM Oct 21, 2019Observed: 762.07 ft at 5:00PM Oct 21, 2019Observed: 762.1 ft at 5:15PM Oct 21, 2019Observed: 762.1 ft at 5:30PM Oct 21, 2019Observed: 762.09 ft at 5:45PM Oct 21, 2019Observed: 762.1 ft at 6:00PM Oct 21, 2019Observed: 762.08 ft at 6:15PM Oct 21, 2019Observed: 762.08 ft at 6:30PM Oct 21, 2019Observed: 762.09 ft at 6:45PM Oct 21, 2019Observed: 762.06 ft at 7:00PM Oct 21, 2019Observed: 762.07 ft at 7:15PM Oct 21, 2019Observed: 762.07 ft at 7:30PM Oct 21, 2019Observed: 762.06 ft at 7:45PM Oct 21, 2019Observed: 762.08 ft at 8:00PM Oct 21, 2019Observed: 762.09 ft at 8:15PM Oct 21, 2019Observed: 762.11 ft at 8:30PM Oct 21, 2019Observed: 762.09 ft at 8:45PM Oct 21, 2019Observed: 762.12 ft at 9:00PM Oct 21, 2019Observed: 762.12 ft at 9:15PM Oct 21, 2019Observed: 762.09 ft at 9:30PM Oct 21, 2019Observed: 762.12 ft at 9:45PM Oct 21, 2019Observed: 762.07 ft at 10:00PM Oct 21, 2019Observed: 762.03 ft at 10:15PM Oct 21, 2019Observed: 762.05 ft at 10:30PM Oct 21, 2019Observed: 762.03 ft at 10:45PM Oct 21, 2019Observed: 761.99 ft at 11:00PM Oct 21, 2019Observed: 762.03 ft at 11:15PM Oct 21, 2019Observed: 762.06 ft at 11:30PM Oct 21, 2019Observed: 762.09 ft at 11:45PM Oct 21, 2019Observed: 762.12 ft at 12:00AM Oct 22, 2019Observed: 762.08 ft at 12:15AM Oct 22, 2019Observed: 762.09 ft at 12:30AM Oct 22, 2019Observed: 762.1 ft at 12:45AM Oct 22, 2019Observed: 762.1 ft at 1:00AM Oct 22, 2019Observed: 762.08 ft at 1:15AM Oct 22, 2019Observed: 762.02 ft at 1:30AM Oct 22, 2019Observed: 761.98 ft at 1:45AM Oct 22, 2019Observed: 762.03 ft at 2:00AM Oct 22, 2019Observed: 762.1 ft at 2:15AM Oct 22, 2019Observed: 762.05 ft at 2:30AM Oct 22, 2019Observed: 762.09 ft at 2:45AM Oct 22, 2019Observed: 762.1 ft at 3:00AM Oct 22, 2019Observed: 762.15 ft at 3:15AM Oct 22, 2019Observed: 762.16 ft at 3:30AM Oct 22, 2019Observed: 762.08 ft at 3:45AM Oct 22, 2019Observed: 762.06 ft at 4:00AM Oct 22, 2019Observed: 762.08 ft at 4:15AM Oct 22, 2019Observed: 762.08 ft at 4:30AM Oct 22, 2019Observed: 762.03 ft at 4:45AM Oct 22, 2019Observed: 761.97 ft at 5:00AM Oct 22, 2019Observed: 762.08 ft at 5:15AM Oct 22, 2019Observed: 762.1 ft at 5:30AM Oct 22, 2019Observed: 762.15 ft at 5:45AM Oct 22, 2019Observed: 762.13 ft at 6:00AM Oct 22, 2019Observed: 762.1 ft at 6:15AM Oct 22, 2019Observed: 762.12 ft at 6:30AM Oct 22, 2019Observed: 762.11 ft at 6:45AM Oct 22, 2019Observed: 762.08 ft at 7:00AM Oct 22, 2019Observed: 761.99 ft at 7:15AM Oct 22, 2019Observed: 761.99 ft at 7:30AM Oct 22, 2019Observed: 762 ft at 7:45AM Oct 22, 2019Observed: 762.08 ft at 8:00AM Oct 22, 2019Observed: 762.06 ft at 8:15AM Oct 22, 2019Observed: 762.02 ft at 8:30AM Oct 22, 2019Observed: 762 ft at 8:45AM Oct 22, 2019Observed: 762.1 ft at 9:00AM Oct 22, 2019Observed: 762.09 ft at 9:15AM Oct 22, 2019Observed: 762.04 ft at 9:30AM Oct 22, 2019Observed: 761.94 ft at 9:45AM Oct 22, 2019Observed: 762.02 ft at 10:00AM Oct 22, 2019Observed: 762.05 ft at 10:15AM Oct 22, 2019Observed: 762.1 ft at 10:30AM Oct 22, 2019Observed: 762.05 ft at 10:45AM Oct 22, 2019Observed: 762.01 ft at 11:00AM Oct 22, 2019Observed: 762.06 ft at 11:15AM Oct 22, 2019Observed: 762.06 ft at 11:30AM Oct 22, 2019Forecast: 762 ft 2:00PM Oct 22, 2019Forecast: 762 ft 8:00PM Oct 22, 2019Forecast: 762 ft 2:00AM Oct 23, 2019Forecast: 762 ft 8:00AM Oct 23, 2019Forecast: 762 ft 2:00PM Oct 23, 2019Forecast: 762 ft 8:00PM Oct 23, 2019Highest Forecast: 762.1 ft 2:00AM Oct 24, 2019Highest Forecast: 762.1 ft 8:00AM Oct 24, 2019Highest Forecast: 762.1 ft 2:00PM Oct 24, 2019Highest Forecast: 762.1 ft 8:00PM Oct 24, 2019Highest Forecast: 762.1 ft 2:00AM Oct 25, 2019Highest Forecast: 762.1 ft 8:00AM Oct 25, 2019USGS--Water Resources of the United StatesSACN6(plotting HPIRG) Graph Created (11:45AM Oct 22, 2019)ObservedForecast (issued 10:52AM Oct 22)Latest observed value: 762.06 ft at 11:30 AM EDT 22-Oct-2019. Flood Stage is 773 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts for the Sacandaga River at Conklingville - Gt Sac Lk are issued routinely year-round.

Return to Area Map
Upstream Gauge - at Hope Upstream Gauge Downstream Gauge Downstream Gauge - at Hadley
Flood Categories (in feet)
Major Flood Stage: 774
Moderate Flood Stage: 773.5
Flood Stage: 773
Action Stage: 768
Low Stage (in feet): -9999

Historic Crests
(1) 774.47 ft on 05/01/2011
(2) 773.55 ft on 04/21/2008
(3) 773.53 ft on 06/30/2006
(4) 773.29 ft on 05/04/1983
(5) 772.11 ft on 05/22/1990
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 774.47 ft on 05/01/2011
(2) 773.55 ft on 04/21/2008
(3) 773.53 ft on 06/30/2006
(4) 770.17 ft on 05/06/1997
(5) 770.32 ft on 05/14/1996
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 729.50 ft on 03/30/1940
(2) 750.36 ft on 03/09/1998
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
774 Major flood stage just below the record flood of May 1, 2011, 774.47 feet.
773.5 Moderate flood stage.
773 Minor flood stage. Boat docks and properties adjacent to the lake are flooded. Water gets close to homes and camps along the lake.
771 Reservoir begins spilling.
768 Action stage.
About This Location Collapse

Latitude: 43.315833° N, Longitude: 73.927500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 773 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 0 ft 773 ft  

Current/Historical Observations:
Additional Information Collapse
Potential River Levels - Used to
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
Albany Weather Forecast Office
251 Fuller Road Suite B300
Albany, NY 12203-3650
(518) 435-9580
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