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Hydrograph River at a Glance Download
Etowah River at Lake Allatoona Pool (ft)Highest Observation: 831.26 ft at 4:45PM Oct 11, 2019Highest Observation: 831.26 ft at 5:00PM Oct 11, 2019Highest Observation: 831.26 ft at 5:15PM Oct 11, 2019Highest Observation: 831.26 ft at 5:30PM Oct 11, 2019Highest Observation: 831.26 ft at 5:45PM Oct 11, 2019Highest Observation: 831.26 ft at 6:00PM Oct 11, 2019Highest Observation: 831.26 ft at 6:15PM Oct 11, 2019Highest Observation: 831.26 ft at 6:30PM Oct 11, 2019Highest Observation: 831.26 ft at 6:45PM Oct 11, 2019Highest Observation: 831.26 ft at 7:00PM Oct 11, 2019Highest Observation: 831.26 ft at 7:15PM Oct 11, 2019Highest Observation: 831.26 ft at 7:30PM Oct 11, 2019Highest Observation: 831.26 ft at 7:45PM Oct 11, 2019Highest Observation: 831.26 ft at 8:00PM Oct 11, 2019Highest Observation: 831.26 ft at 8:15PM Oct 11, 2019Highest Observation: 831.26 ft at 8:30PM Oct 11, 2019Highest Observation: 831.26 ft at 8:45PM Oct 11, 2019Highest Observation: 831.26 ft at 9:00PM Oct 11, 2019Highest Observation: 831.26 ft at 9:15PM Oct 11, 2019Observed: 831.25 ft at 9:30PM Oct 11, 2019Observed: 831.25 ft at 9:45PM Oct 11, 2019Observed: 831.25 ft at 10:00PM Oct 11, 2019Observed: 831.25 ft at 10:15PM Oct 11, 2019Observed: 831.25 ft at 10:30PM Oct 11, 2019Observed: 831.25 ft at 10:45PM Oct 11, 2019Observed: 831.25 ft at 11:00PM Oct 11, 2019Observed: 831.25 ft at 11:15PM Oct 11, 2019Observed: 831.25 ft at 11:30PM Oct 11, 2019Observed: 831.25 ft at 11:45PM Oct 11, 2019Observed: 831.25 ft at 12:00AM Oct 12, 2019Observed: 831.25 ft at 12:15AM Oct 12, 2019Observed: 831.25 ft at 12:30AM Oct 12, 2019Observed: 831.25 ft at 12:45AM Oct 12, 2019Observed: 831.25 ft at 1:00AM Oct 12, 2019Observed: 831.25 ft at 1:15AM Oct 12, 2019Observed: 831.25 ft at 1:30AM Oct 12, 2019Observed: 831.25 ft at 1:45AM Oct 12, 2019Observed: 831.25 ft at 2:00AM Oct 12, 2019Observed: 831.25 ft at 2:15AM Oct 12, 2019Observed: 831.25 ft at 2:30AM Oct 12, 2019Observed: 831.25 ft at 2:45AM Oct 12, 2019Observed: 831.25 ft at 3:00AM Oct 12, 2019Observed: 831.25 ft at 3:15AM Oct 12, 2019Observed: 831.25 ft at 3:30AM Oct 12, 2019Observed: 831.25 ft at 3:45AM Oct 12, 2019Observed: 831.25 ft at 4:00AM Oct 12, 2019Observed: 831.25 ft at 4:15AM Oct 12, 2019Observed: 831.25 ft at 4:30AM Oct 12, 2019Observed: 831.25 ft at 4:45AM Oct 12, 2019Observed: 831.25 ft at 5:00AM Oct 12, 2019Observed: 831.25 ft at 5:15AM Oct 12, 2019Observed: 831.25 ft at 5:30AM Oct 12, 2019Observed: 831.25 ft at 5:45AM Oct 12, 2019Observed: 831.25 ft at 6:00AM Oct 12, 2019Observed: 831.25 ft at 6:15AM Oct 12, 2019Observed: 831.25 ft at 6:30AM Oct 12, 2019Observed: 831.25 ft at 6:45AM Oct 12, 2019Observed: 831.25 ft at 7:00AM Oct 12, 2019Observed: 831.25 ft at 7:15AM Oct 12, 2019Observed: 831.25 ft at 7:30AM Oct 12, 2019Observed: 831.24 ft at 7:45AM Oct 12, 2019Observed: 831.24 ft at 8:00AM Oct 12, 2019Observed: 831.24 ft at 8:15AM Oct 12, 2019Observed: 831.24 ft at 8:30AM Oct 12, 2019Observed: 831.24 ft at 8:45AM Oct 12, 2019Observed: 831.24 ft at 9:00AM Oct 12, 2019Observed: 831.24 ft at 9:15AM Oct 12, 2019Observed: 831.24 ft at 9:30AM Oct 12, 2019Observed: 831.23 ft at 9:45AM Oct 12, 2019Observed: 831.23 ft at 10:00AM Oct 12, 2019Observed: 831.23 ft at 10:15AM Oct 12, 2019Observed: 831.23 ft at 10:30AM Oct 12, 2019Observed: 831.23 ft at 10:45AM Oct 12, 2019Observed: 831.23 ft at 11:00AM Oct 12, 2019Observed: 831.23 ft at 11:15AM Oct 12, 2019Observed: 831.23 ft at 11:30AM Oct 12, 2019Observed: 831.22 ft at 11:45AM Oct 12, 2019Observed: 831.22 ft at 12:00PM Oct 12, 2019Observed: 831.22 ft at 12:15PM Oct 12, 2019Observed: 831.23 ft at 12:30PM Oct 12, 2019Observed: 831.23 ft at 12:45PM Oct 12, 2019Observed: 831.23 ft at 1:00PM Oct 12, 2019Observed: 831.23 ft at 1:15PM Oct 12, 2019Observed: 831.22 ft at 1:30PM Oct 12, 2019Observed: 831.22 ft at 1:45PM Oct 12, 2019Observed: 831.22 ft at 2:00PM Oct 12, 2019Observed: 831.22 ft at 2:15PM Oct 12, 2019Observed: 831.22 ft at 2:30PM Oct 12, 2019Observed: 831.22 ft at 2:45PM Oct 12, 2019Observed: 831.22 ft at 3:00PM Oct 12, 2019Observed: 831.22 ft at 3:15PM Oct 12, 2019Observed: 831.22 ft at 3:30PM Oct 12, 2019Observed: 831.22 ft at 3:45PM Oct 12, 2019Observed: 831.22 ft at 4:00PM Oct 12, 2019Observed: 831.22 ft at 4:15PM Oct 12, 2019Observed: 831.22 ft at 4:30PM Oct 12, 2019Observed: 831.21 ft at 4:45PM Oct 12, 2019Observed: 831.21 ft at 5:00PM Oct 12, 2019Observed: 831.21 ft at 5:15PM Oct 12, 2019Observed: 831.22 ft at 5:30PM Oct 12, 2019Observed: 831.22 ft at 5:45PM Oct 12, 2019Observed: 831.22 ft at 6:00PM Oct 12, 2019Observed: 831.21 ft at 6:15PM Oct 12, 2019Observed: 831.22 ft at 6:30PM Oct 12, 2019Observed: 831.22 ft at 6:45PM Oct 12, 2019Observed: 831.22 ft at 7:00PM Oct 12, 2019Observed: 831.21 ft at 7:15PM Oct 12, 2019Observed: 831.21 ft at 7:30PM Oct 12, 2019Observed: 831.21 ft at 7:45PM Oct 12, 2019Observed: 831.21 ft at 8:00PM Oct 12, 2019Observed: 831.21 ft at 8:15PM Oct 12, 2019Observed: 831.21 ft at 8:30PM Oct 12, 2019Observed: 831.21 ft at 8:45PM Oct 12, 2019Observed: 831.21 ft at 9:00PM Oct 12, 2019Observed: 831.21 ft at 9:15PM Oct 12, 2019Observed: 831.21 ft at 9:30PM Oct 12, 2019Observed: 831.21 ft at 9:45PM Oct 12, 2019Observed: 831.21 ft at 10:00PM Oct 12, 2019Observed: 831.21 ft at 10:15PM Oct 12, 2019Observed: 831.21 ft at 10:30PM Oct 12, 2019Observed: 831.21 ft at 10:45PM Oct 12, 2019Observed: 831.21 ft at 11:00PM Oct 12, 2019Observed: 831.21 ft at 11:15PM Oct 12, 2019Observed: 831.21 ft at 11:30PM Oct 12, 2019Observed: 831.21 ft at 11:45PM Oct 12, 2019Observed: 831.21 ft at 12:00AM Oct 13, 2019Observed: 831.21 ft at 12:15AM Oct 13, 2019Observed: 831.21 ft at 12:30AM Oct 13, 2019Observed: 831.21 ft at 12:45AM Oct 13, 2019Observed: 831.21 ft at 1:00AM Oct 13, 2019Observed: 831.21 ft at 1:15AM Oct 13, 2019Observed: 831.21 ft at 1:30AM Oct 13, 2019Observed: 831.21 ft at 1:45AM Oct 13, 2019Observed: 831.21 ft at 2:00AM Oct 13, 2019Observed: 831.21 ft at 2:15AM Oct 13, 2019Observed: 831.21 ft at 2:30AM Oct 13, 2019Observed: 831.21 ft at 2:45AM Oct 13, 2019Observed: 831.21 ft at 3:00AM Oct 13, 2019Observed: 831.21 ft at 3:15AM Oct 13, 2019Observed: 831.21 ft at 3:30AM Oct 13, 2019Observed: 831.21 ft at 3:45AM Oct 13, 2019Observed: 831.21 ft at 4:00AM Oct 13, 2019Observed: 831.21 ft at 4:15AM Oct 13, 2019Observed: 831.21 ft at 4:30AM Oct 13, 2019Observed: 831.21 ft at 4:45AM Oct 13, 2019Observed: 831.21 ft at 5:00AM Oct 13, 2019Observed: 831.21 ft at 5:15AM Oct 13, 2019Observed: 831.22 ft at 5:30AM Oct 13, 2019Observed: 831.22 ft at 5:45AM Oct 13, 2019Observed: 831.22 ft at 6:00AM Oct 13, 2019Observed: 831.22 ft at 6:15AM Oct 13, 2019Observed: 831.22 ft at 6:30AM Oct 13, 2019Observed: 831.22 ft at 6:45AM Oct 13, 2019Observed: 831.22 ft at 7:00AM Oct 13, 2019Observed: 831.22 ft at 7:15AM Oct 13, 2019Observed: 831.22 ft at 7:30AM Oct 13, 2019Observed: 831.22 ft at 7:45AM Oct 13, 2019Observed: 831.22 ft at 8:00AM Oct 13, 2019Observed: 831.22 ft at 8:15AM Oct 13, 2019Observed: 831.22 ft at 8:30AM Oct 13, 2019Observed: 831.22 ft at 8:45AM Oct 13, 2019Observed: 831.22 ft at 9:00AM Oct 13, 2019Observed: 831.22 ft at 9:15AM Oct 13, 2019Observed: 831.23 ft at 9:30AM Oct 13, 2019Observed: 831.23 ft at 9:45AM Oct 13, 2019Observed: 831.23 ft at 10:00AM Oct 13, 2019Observed: 831.23 ft at 10:15AM Oct 13, 2019Observed: 831.23 ft at 10:30AM Oct 13, 2019Observed: 831.23 ft at 10:45AM Oct 13, 2019Observed: 831.23 ft at 11:00AM Oct 13, 2019Observed: 831.23 ft at 11:15AM Oct 13, 2019Observed: 831.23 ft at 11:30AM Oct 13, 2019Observed: 831.23 ft at 11:45AM Oct 13, 2019Observed: 831.23 ft at 12:00PM Oct 13, 2019Observed: 831.23 ft at 12:15PM Oct 13, 2019Observed: 831.23 ft at 12:30PM Oct 13, 2019Observed: 831.23 ft at 12:45PM Oct 13, 2019Observed: 831.23 ft at 1:00PM Oct 13, 2019Observed: 831.23 ft at 1:15PM Oct 13, 2019Observed: 831.23 ft at 1:30PM Oct 13, 2019Observed: 831.23 ft at 1:45PM Oct 13, 2019Observed: 831.23 ft at 2:00PM Oct 13, 2019Observed: 831.23 ft at 2:15PM Oct 13, 2019Observed: 831.23 ft at 2:30PM Oct 13, 2019Observed: 831.23 ft at 2:45PM Oct 13, 2019Observed: 831.23 ft at 3:00PM Oct 13, 2019Observed: 831.23 ft at 3:15PM Oct 13, 2019Observed: 831.23 ft at 3:30PM Oct 13, 2019Observed: 831.23 ft at 3:45PM Oct 13, 2019Observed: 831.23 ft at 4:00PM Oct 13, 2019Observed: 831.23 ft at 4:15PM Oct 13, 2019Observed: 831.23 ft at 4:30PM Oct 13, 2019Observed: 831.22 ft at 4:45PM Oct 13, 2019Observed: 831.22 ft at 5:00PM Oct 13, 2019Observed: 831.23 ft at 5:15PM Oct 13, 2019Observed: 831.22 ft at 5:30PM Oct 13, 2019Observed: 831.23 ft at 5:45PM Oct 13, 2019Observed: 831.23 ft at 6:00PM Oct 13, 2019Observed: 831.24 ft at 6:15PM Oct 13, 2019Observed: 831.24 ft at 6:30PM Oct 13, 2019Observed: 831.24 ft at 6:45PM Oct 13, 2019Observed: 831.24 ft at 7:00PM Oct 13, 2019Observed: 831.23 ft at 7:15PM Oct 13, 2019Observed: 831.23 ft at 7:30PM Oct 13, 2019Observed: 831.23 ft at 7:45PM Oct 13, 2019Observed: 831.23 ft at 8:00PM Oct 13, 2019Observed: 831.23 ft at 8:15PM Oct 13, 2019Observed: 831.23 ft at 8:30PM Oct 13, 2019Observed: 831.23 ft at 8:45PM Oct 13, 2019Observed: 831.23 ft at 9:00PM Oct 13, 2019Observed: 831.23 ft at 9:15PM Oct 13, 2019Observed: 831.23 ft at 9:30PM Oct 13, 2019Observed: 831.23 ft at 9:45PM Oct 13, 2019Observed: 831.23 ft at 10:00PM Oct 13, 2019Observed: 831.23 ft at 10:15PM Oct 13, 2019Observed: 831.23 ft at 10:30PM Oct 13, 2019Observed: 831.23 ft at 10:45PM Oct 13, 2019Observed: 831.23 ft at 11:00PM Oct 13, 2019Observed: 831.23 ft at 11:15PM Oct 13, 2019Observed: 831.23 ft at 11:30PM Oct 13, 2019Observed: 831.23 ft at 11:45PM Oct 13, 2019Observed: 831.22 ft at 12:00AM Oct 14, 2019Observed: 831.23 ft at 12:15AM Oct 14, 2019Observed: 831.23 ft at 12:30AM Oct 14, 2019Observed: 831.23 ft at 12:45AM Oct 14, 2019Observed: 831.23 ft at 1:00AM Oct 14, 2019Observed: 831.23 ft at 1:15AM Oct 14, 2019Observed: 831.23 ft at 1:30AM Oct 14, 2019Observed: 831.23 ft at 1:45AM Oct 14, 2019Observed: 831.23 ft at 2:00AM Oct 14, 2019Observed: 831.23 ft at 2:15AM Oct 14, 2019Observed: 831.23 ft at 2:30AM Oct 14, 2019Observed: 831.23 ft at 2:45AM Oct 14, 2019Observed: 831.23 ft at 3:00AM Oct 14, 2019Observed: 831.23 ft at 3:15AM Oct 14, 2019Observed: 831.23 ft at 3:30AM Oct 14, 2019Observed: 831.23 ft at 3:45AM Oct 14, 2019Observed: 831.23 ft at 4:00AM Oct 14, 2019Observed: 831.23 ft at 4:15AM Oct 14, 2019Observed: 831.23 ft at 4:30AM Oct 14, 2019Observed: 831.23 ft at 4:45AM Oct 14, 2019Observed: 831.23 ft at 5:00AM Oct 14, 2019Observed: 831.23 ft at 5:15AM Oct 14, 2019Observed: 831.23 ft at 5:30AM Oct 14, 2019Observed: 831.23 ft at 5:45AM Oct 14, 2019Observed: 831.23 ft at 6:00AM Oct 14, 2019Observed: 831.23 ft at 6:15AM Oct 14, 2019Observed: 831.23 ft at 6:30AM Oct 14, 2019Observed: 831.23 ft at 6:45AM Oct 14, 2019Observed: 831.23 ft at 7:00AM Oct 14, 2019Observed: 831.23 ft at 7:15AM Oct 14, 2019Observed: 831.23 ft at 7:30AM Oct 14, 2019Observed: 831.23 ft at 7:45AM Oct 14, 2019Observed: 831.23 ft at 8:00AM Oct 14, 2019Observed: 831.23 ft at 8:15AM Oct 14, 2019Observed: 831.23 ft at 8:30AM Oct 14, 2019Observed: 831.23 ft at 8:45AM Oct 14, 2019Observed: 831.22 ft at 9:00AM Oct 14, 2019Observed: 831.22 ft at 9:15AM Oct 14, 2019Observed: 831.22 ft at 9:30AM Oct 14, 2019Observed: 831.22 ft at 9:45AM Oct 14, 2019Observed: 831.22 ft at 10:00AM Oct 14, 2019Observed: 831.22 ft at 10:15AM Oct 14, 2019Observed: 831.22 ft at 10:30AM Oct 14, 2019Observed: 831.22 ft at 10:45AM Oct 14, 2019Observed: 831.22 ft at 11:00AM Oct 14, 2019Observed: 831.22 ft at 11:15AM Oct 14, 2019Observed: 831.22 ft at 11:30AM Oct 14, 2019Observed: 831.22 ft at 11:45AM Oct 14, 2019Observed: 831.22 ft at 12:00PM Oct 14, 2019Observed: 831.22 ft at 12:15PM Oct 14, 2019Observed: 831.22 ft at 12:30PM Oct 14, 2019Observed: 831.22 ft at 12:45PM Oct 14, 2019Observed: 831.22 ft at 1:00PM Oct 14, 2019Observed: 831.22 ft at 1:15PM Oct 14, 2019Observed: 831.22 ft at 1:30PM Oct 14, 2019Observed: 831.22 ft at 1:45PM Oct 14, 2019Observed: 831.22 ft at 2:00PM Oct 14, 2019Observed: 831.22 ft at 2:15PM Oct 14, 2019Observed: 831.22 ft at 2:30PM Oct 14, 2019Observed: 831.23 ft at 2:45PM Oct 14, 2019Observed: 831.23 ft at 3:00PM Oct 14, 2019Observed: 831.23 ft at 3:15PM Oct 14, 2019USGS--Water Resources of the United StatesCVLG1(plotting HPIRG) Graph Created (4:33PM Oct 14, 2019)ObservedLatest observed value: 831.23 ft at 3:15 PM EDT 14-Oct-2019. Flood Stage is 860 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Automated gauge readings are now available, courtesy of the USGS.

NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts are not available for the Etowah River at Lake Allatoona. Only observed stages are available for this point.

Return to Area Map
Upstream Gauge - at Canton Upstream Gauge Downstream Gauge Downstream Gauge - near Cartersville
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 860
Action Stage: 840
Low Stage (in feet): 0

Historic Crests
(1) 861.19 ft on 04/10/1964
(2) 857.65 ft on 03/30/1980
(3) 856.12 ft on 04/18/1979
(4) 853.25 ft on 09/23/2009
(5) 851.65 ft on 03/06/2019
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 851.65 ft on 03/06/2019
(2) 853.25 ft on 09/23/2009
(3) 850.36 ft on 07/15/2005
(4) 848.41 ft on 06/24/1989
(5) 847.95 ft on 02/06/1981
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 809.34 ft on 12/04/1954
(2) 815.03 ft on 01/12/1951
(3) 815.20 ft on 12/31/1952
Show More Low Water Records

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.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
240 cfs Continuous minimum flow for Allatoona Dam in FERC license or in Corps of Engineers Water Control Plan—(whichever applies here)--to keep pollution concentrations within acceptable guidelines for human health.
300 cfs Minimum suggested flow for paddling from Allatoona Dam 9.75 miles down the river.
9200 cfs Bankfull capacity (the amount of water a river can carry without overflowing its banks) between Allatoona Dam and Cartersville.
About This Location Collapse

Latitude: 34.162778° N, Longitude: 84.727778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 860 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 Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
The summer pool level of 840 feet MSL will be considered Action Stage and Bankfull for the hydrograph.
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: 1-Mar-2019 12:35 AM
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