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Hydrograph River at a Glance Download
Nottely River at Nottely Dam Pool (ft)Highest Observation: 1773.21 ft at 9:00AM Apr 07, 2021Observed: 1773.19 ft at 10:00AM Apr 07, 2021Observed: 1773.18 ft at 11:00AM Apr 07, 2021Observed: 1773.17 ft at 12:00PM Apr 07, 2021Observed: 1773.16 ft at 1:00PM Apr 07, 2021Observed: 1773.14 ft at 2:00PM Apr 07, 2021Observed: 1773.13 ft at 3:00PM Apr 07, 2021Observed: 1773.11 ft at 4:00PM Apr 07, 2021Observed: 1773.1 ft at 5:00PM Apr 07, 2021Observed: 1773.09 ft at 6:00PM Apr 07, 2021Observed: 1773.07 ft at 7:00PM Apr 07, 2021Observed: 1773.06 ft at 8:00PM Apr 07, 2021Observed: 1773.05 ft at 9:00PM Apr 07, 2021Observed: 1773.04 ft at 10:00PM Apr 07, 2021Observed: 1773.02 ft at 11:00PM Apr 07, 2021Observed: 1773.01 ft at 12:00AM Apr 08, 2021Observed: 1773 ft at 1:00AM Apr 08, 2021Observed: 1772.98 ft at 2:00AM Apr 08, 2021Observed: 1772.97 ft at 3:00AM Apr 08, 2021Observed: 1772.96 ft at 4:00AM Apr 08, 2021Observed: 1772.94 ft at 5:00AM Apr 08, 2021Observed: 1772.93 ft at 6:00AM Apr 08, 2021Observed: 1772.92 ft at 7:00AM Apr 08, 2021Observed: 1772.91 ft at 8:00AM Apr 08, 2021Observed: 1772.89 ft at 9:00AM Apr 08, 2021Observed: 1772.87 ft at 10:00AM Apr 08, 2021Observed: 1772.86 ft at 11:00AM Apr 08, 2021Observed: 1772.85 ft at 12:00PM Apr 08, 2021Observed: 1772.84 ft at 1:00PM Apr 08, 2021Observed: 1772.83 ft at 2:00PM Apr 08, 2021Observed: 1772.82 ft at 3:00PM Apr 08, 2021Observed: 1772.81 ft at 4:00PM Apr 08, 2021Observed: 1772.79 ft at 5:00PM Apr 08, 2021Observed: 1772.78 ft at 6:00PM Apr 08, 2021Observed: 1772.76 ft at 7:00PM Apr 08, 2021Observed: 1772.74 ft at 8:00PM Apr 08, 2021Observed: 1772.73 ft at 9:00PM Apr 08, 2021Observed: 1772.71 ft at 10:00PM Apr 08, 2021Observed: 1772.7 ft at 11:00PM Apr 08, 2021Observed: 1772.69 ft at 12:00AM Apr 09, 2021Observed: 1772.67 ft at 1:00AM Apr 09, 2021Observed: 1772.66 ft at 2:00AM Apr 09, 2021Observed: 1772.65 ft at 3:00AM Apr 09, 2021Observed: 1772.63 ft at 4:00AM Apr 09, 2021Observed: 1772.62 ft at 5:00AM Apr 09, 2021Observed: 1772.61 ft at 6:00AM Apr 09, 2021Observed: 1772.59 ft at 7:00AM Apr 09, 2021Observed: 1772.57 ft at 8:00AM Apr 09, 2021Observed: 1772.56 ft at 9:00AM Apr 09, 2021Observed: 1772.54 ft at 10:00AM Apr 09, 2021Observed: 1772.53 ft at 11:00AM Apr 09, 2021Observed: 1772.51 ft at 12:00PM Apr 09, 2021Observed: 1772.5 ft at 1:00PM Apr 09, 2021Observed: 1772.49 ft at 2:00PM Apr 09, 2021Observed: 1772.48 ft at 3:00PM Apr 09, 2021Observed: 1772.46 ft at 4:00PM Apr 09, 2021Observed: 1772.45 ft at 5:00PM Apr 09, 2021Observed: 1772.43 ft at 6:00PM Apr 09, 2021Observed: 1772.42 ft at 7:00PM Apr 09, 2021Observed: 1772.4 ft at 8:00PM Apr 09, 2021Observed: 1772.38 ft at 9:00PM Apr 09, 2021Observed: 1772.37 ft at 10:00PM Apr 09, 2021Observed: 1772.35 ft at 11:00PM Apr 09, 2021Observed: 1772.34 ft at 12:00AM Apr 10, 2021Observed: 1772.32 ft at 1:00AM Apr 10, 2021Observed: 1772.33 ft at 2:00AM Apr 10, 2021Observed: 1772.34 ft at 3:00AM Apr 10, 2021Observed: 1772.36 ft at 4:00AM Apr 10, 2021Observed: 1772.37 ft at 5:00AM Apr 10, 2021Observed: 1772.39 ft at 6:00AM Apr 10, 2021Observed: 1772.4 ft at 7:00AM Apr 10, 2021Forecast: 1772.51 ft 1:00PM Apr 10, 2021Forecast: 1772.66 ft 7:00PM Apr 10, 2021Forecast: 1772.85 ft 1:00AM Apr 11, 2021Forecast: 1773.02 ft 7:00AM Apr 11, 2021Forecast: 1773.18 ft 1:00PM Apr 11, 2021Forecast: 1773.32 ft 7:00PM Apr 11, 2021Forecast: 1773.46 ft 1:00AM Apr 12, 2021Forecast: 1773.59 ft 7:00AM Apr 12, 2021Highest Forecast: 1773.71 ft 1:00PM Apr 12, 2021Forecast: 1773.64 ft 7:00PM Apr 12, 2021Forecast: 1773.57 ft 1:00AM Apr 13, 2021Forecast: 1773.67 ft 7:00AM Apr 13, 2021NOTG1(plotting HPIRZ) Graph Created (8:19AM Apr 10, 2021)ObservedForecast (issued 12:42AM Apr 10)Latest observed value: 1772.4 ft at 7:00 AM EDT 10-Apr-2021.
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
NOTE: Automated gauge readings are now available, courtesy of the Tennessee Valley Authority.

NOTE: Forecast lake levels are provided by the Tennessee Valley Authority. NWS Warnings will be issued as appropriate.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Nottely River at Nottely Dam are issued routinely year-round.

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Upstream Gauge - near Blairsville Upstream Gauge
Flood Categories (in feet)
Not Available

Historic Crests

(P): Preliminary values subject to further review.

Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1,753.79 ft on 11/26/2007

For more information on your flood risk go to

Zoom Level:14
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Gauge LocationGauge Map Marker
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: 34.958333° N, Longitude: 84.088333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
(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 Not Available Not Available  
Additional Information Collapse
TVA operated dam. Action stage is the summer full pool level. For more information go to:
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
Peachtree City/Atlanta Weather Forecast Office
4 Falcon Drive
Peachtree City, GA 30269
(770) 486-1133
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Page last modified: 2-Nov-2020 7:30 PM
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