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Hydrograph River at a Glance Download
Tallulah River at TUGALO DAM Pool (ft)Observed: 889.58 ft at 7:00AM Apr 17, 2019Observed: 889.58 ft at 8:00AM Apr 17, 2019Observed: 889.4 ft at 7:00AM Apr 18, 2019Observed: 889.4 ft at 8:00AM Apr 18, 2019Observed: 889.32 ft at 7:00AM Apr 19, 2019Observed: 889.29 ft at 7:00AM Apr 20, 2019Observed: 889.29 ft at 8:00AM Apr 20, 2019Highest Observation: 890.06 ft at 7:00AM Apr 21, 2019Highest Observation: 890.06 ft at 8:00AM Apr 21, 2019Observed: 889.76 ft at 7:00AM Apr 22, 2019Observed: 889.76 ft at 8:00AM Apr 22, 2019Observed: 889.46 ft at 7:00AM Apr 23, 2019Observed: 889.46 ft at 8:00AM Apr 23, 2019Observed: 889.48 ft at 7:00AM Apr 24, 2019Observed: 889.48 ft at 8:00AM Apr 24, 2019Observed: 889.84 ft at 7:00AM Apr 25, 2019Observed: 889.84 ft at 8:00AM Apr 25, 2019TUGG1(plotting HPIRZ) Graph Created (9:19PM Apr 25, 2019)ObservedLatest observed value: 889.84 ft at 8:00 AM EDT 25-Apr-2019. Flood Stage is 894 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Tallulah River at TUGALO DAM. Only observed stages are available for this point.
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Upstream Gauge - above TALLULAH FALLS PWR HOUSE Upstream Gauge Downstream Gauge Downstream Gauge - at YONAH DAM
Flood Categories (in feet)
Major Flood Stage: 900
Moderate Flood Stage: 899
Flood Stage: 894
Action Stage: 892
Low Stage (in feet): 0

Historic Crests
(1) 893.20 ft on 01/01/1900
(2) 889.98 ft on 05/30/2018

(P): Preliminary values subject to further review.

Recent Crests
(1) 889.98 ft on 05/30/2018
(2) 893.20 ft on 01/01/1900

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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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.
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If you notice any errors in the below information, please contact our Webmaster
892 NO ROADS BUT HIKERS OR FISHERMAN WILL BE SWEPT AWAY.
0 ALL GATES OPEN FLOODING DOWNSTREAM WILL CAUSE FLOODING BELOW THE YONAH DAM. THIS WILL BE A HIGH WATER EVENT
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Latitude: 34.711667° N, Longitude: 83.351389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 894 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 29 717.00 Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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NWS Information
National Weather Service
Greenville-Spartanburg Weather Forecast Office
1549 GSP Drive
Greer, SC 29651
(864) 848-3859
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Page last modified: 1-Mar-2019 12:35 AM
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