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Hydrograph River at a Glance Download
Etowah River at Allatoona Lake near Cartersville Pool (ft)Observed: 840.84 ft at 3:45PM May 04, 2024Observed: 840.84 ft at 4:00PM May 04, 2024Observed: 840.84 ft at 4:15PM May 04, 2024Observed: 840.84 ft at 4:30PM May 04, 2024Observed: 840.84 ft at 4:45PM May 04, 2024Observed: 840.85 ft at 5:00PM May 04, 2024Observed: 840.85 ft at 5:15PM May 04, 2024Observed: 840.85 ft at 5:30PM May 04, 2024Observed: 840.85 ft at 5:45PM May 04, 2024Observed: 840.86 ft at 6:00PM May 04, 2024Observed: 840.86 ft at 6:15PM May 04, 2024Observed: 840.86 ft at 6:30PM May 04, 2024Observed: 840.86 ft at 6:45PM May 04, 2024Observed: 840.86 ft at 7:00PM May 04, 2024Observed: 840.86 ft at 7:15PM May 04, 2024Observed: 840.86 ft at 7:30PM May 04, 2024Observed: 840.86 ft at 7:45PM May 04, 2024Observed: 840.86 ft at 8:00PM May 04, 2024Observed: 840.87 ft at 8:15PM May 04, 2024Observed: 840.87 ft at 8:30PM May 04, 2024Observed: 840.87 ft at 8:45PM May 04, 2024Observed: 840.87 ft at 9:00PM May 04, 2024Observed: 840.88 ft at 9:15PM May 04, 2024Observed: 840.88 ft at 9:30PM May 04, 2024Observed: 840.88 ft at 9:45PM May 04, 2024Observed: 840.88 ft at 10:00PM May 04, 2024Observed: 840.88 ft at 10:15PM May 04, 2024Observed: 840.88 ft at 10:30PM May 04, 2024Observed: 840.88 ft at 10:45PM May 04, 2024Observed: 840.88 ft at 11:00PM May 04, 2024Observed: 840.89 ft at 11:15PM May 04, 2024Observed: 840.89 ft at 11:30PM May 04, 2024Observed: 840.9 ft at 11:45PM May 04, 2024Observed: 840.9 ft at 12:00AM May 05, 2024Observed: 840.91 ft at 12:15AM May 05, 2024Observed: 840.92 ft at 12:30AM May 05, 2024Observed: 840.92 ft at 12:45AM May 05, 2024Observed: 840.92 ft at 1:00AM May 05, 2024Observed: 840.92 ft at 1:15AM May 05, 2024Observed: 840.93 ft at 1:30AM May 05, 2024Observed: 840.93 ft at 1:45AM May 05, 2024Observed: 840.93 ft at 2:00AM May 05, 2024Observed: 840.93 ft at 2:15AM May 05, 2024Observed: 840.95 ft at 2:30AM May 05, 2024Observed: 840.97 ft at 2:45AM May 05, 2024Observed: 840.99 ft at 3:00AM May 05, 2024Observed: 841.01 ft at 3:15AM May 05, 2024Observed: 841.02 ft at 3:30AM May 05, 2024Observed: 841.04 ft at 3:45AM May 05, 2024Observed: 841.07 ft at 4:00AM May 05, 2024Observed: 841.08 ft at 4:15AM May 05, 2024Observed: 841.09 ft at 4:30AM May 05, 2024Observed: 841.1 ft at 4:45AM May 05, 2024Observed: 841.11 ft at 5:00AM May 05, 2024Observed: 841.11 ft at 5:15AM May 05, 2024Observed: 841.11 ft at 5:30AM May 05, 2024Observed: 841.12 ft at 5:45AM May 05, 2024Observed: 841.13 ft at 6:00AM May 05, 2024Observed: 841.13 ft at 6:15AM May 05, 2024Observed: 841.13 ft at 6:30AM May 05, 2024Observed: 841.14 ft at 6:45AM May 05, 2024Observed: 841.15 ft at 7:00AM May 05, 2024Observed: 841.15 ft at 7:15AM May 05, 2024Observed: 841.16 ft at 7:30AM May 05, 2024Observed: 841.17 ft at 7:45AM May 05, 2024Observed: 841.18 ft at 8:00AM May 05, 2024Observed: 841.19 ft at 8:15AM May 05, 2024Observed: 841.2 ft at 8:30AM May 05, 2024Observed: 841.2 ft at 8:45AM May 05, 2024Observed: 841.2 ft at 9:00AM May 05, 2024Observed: 841.2 ft at 9:15AM May 05, 2024Observed: 841.21 ft at 9:30AM May 05, 2024Observed: 841.21 ft at 9:45AM May 05, 2024Observed: 841.22 ft at 10:00AM May 05, 2024Observed: 841.23 ft at 10:15AM May 05, 2024Observed: 841.24 ft at 10:30AM May 05, 2024Observed: 841.25 ft at 10:45AM May 05, 2024Observed: 841.25 ft at 11:00AM May 05, 2024Observed: 841.26 ft at 11:15AM May 05, 2024Observed: 841.27 ft at 11:30AM May 05, 2024Observed: 841.28 ft at 11:45AM May 05, 2024Observed: 841.28 ft at 12:00PM May 05, 2024Observed: 841.29 ft at 12:15PM May 05, 2024Observed: 841.3 ft at 12:30PM May 05, 2024Observed: 841.3 ft at 12:45PM May 05, 2024Observed: 841.3 ft at 1:00PM May 05, 2024Observed: 841.31 ft at 1:15PM May 05, 2024Observed: 841.31 ft at 1:30PM May 05, 2024Observed: 841.32 ft at 1:45PM May 05, 2024Observed: 841.32 ft at 2:00PM May 05, 2024Observed: 841.33 ft at 2:15PM May 05, 2024Observed: 841.34 ft at 2:30PM May 05, 2024Observed: 841.34 ft at 2:45PM May 05, 2024Observed: 841.35 ft at 3:00PM May 05, 2024Observed: 841.35 ft at 3:15PM May 05, 2024Observed: 841.36 ft at 3:30PM May 05, 2024Observed: 841.37 ft at 3:45PM May 05, 2024Observed: 841.37 ft at 4:00PM May 05, 2024Observed: 841.37 ft at 4:15PM May 05, 2024Observed: 841.35 ft at 4:30PM May 05, 2024Observed: 841.34 ft at 4:45PM May 05, 2024Observed: 841.34 ft at 5:00PM May 05, 2024Observed: 841.34 ft at 5:15PM May 05, 2024Observed: 841.34 ft at 5:30PM May 05, 2024Observed: 841.34 ft at 5:45PM May 05, 2024Observed: 841.34 ft at 6:00PM May 05, 2024Observed: 841.34 ft at 6:15PM May 05, 2024Observed: 841.33 ft at 6:30PM May 05, 2024Observed: 841.32 ft at 6:45PM May 05, 2024Observed: 841.31 ft at 7:00PM May 05, 2024Observed: 841.31 ft at 7:15PM May 05, 2024Observed: 841.31 ft at 7:30PM May 05, 2024Observed: 841.31 ft at 7:45PM May 05, 2024Observed: 841.3 ft at 8:00PM May 05, 2024Observed: 841.3 ft at 8:15PM May 05, 2024Observed: 841.3 ft at 8:30PM May 05, 2024Observed: 841.29 ft at 8:45PM May 05, 2024Observed: 841.29 ft at 9:00PM May 05, 2024Observed: 841.3 ft at 9:15PM May 05, 2024Observed: 841.31 ft at 9:30PM May 05, 2024Observed: 841.32 ft at 9:45PM May 05, 2024Observed: 841.32 ft at 10:00PM May 05, 2024Observed: 841.33 ft at 10:15PM May 05, 2024Observed: 841.33 ft at 10:30PM May 05, 2024Observed: 841.33 ft at 10:45PM May 05, 2024Observed: 841.33 ft at 11:00PM May 05, 2024Observed: 841.34 ft at 11:15PM May 05, 2024Observed: 841.35 ft at 11:30PM May 05, 2024Observed: 841.35 ft at 11:45PM May 05, 2024Observed: 841.35 ft at 12:00AM May 06, 2024Observed: 841.36 ft at 12:15AM May 06, 2024Observed: 841.36 ft at 12:30AM May 06, 2024Observed: 841.36 ft at 12:45AM May 06, 2024Observed: 841.37 ft at 1:00AM May 06, 2024Observed: 841.37 ft at 1:15AM May 06, 2024Observed: 841.38 ft at 1:30AM May 06, 2024Observed: 841.39 ft at 1:45AM May 06, 2024Observed: 841.39 ft at 2:00AM May 06, 2024Observed: 841.4 ft at 2:15AM May 06, 2024Observed: 841.4 ft at 2:30AM May 06, 2024Observed: 841.4 ft at 2:45AM May 06, 2024Observed: 841.4 ft at 3:00AM May 06, 2024Observed: 841.4 ft at 3:15AM May 06, 2024Observed: 841.41 ft at 3:30AM May 06, 2024Observed: 841.41 ft at 3:45AM May 06, 2024Observed: 841.41 ft at 4:00AM May 06, 2024Observed: 841.42 ft at 4:15AM May 06, 2024Observed: 841.42 ft at 4:30AM May 06, 2024Observed: 841.43 ft at 4:45AM May 06, 2024Observed: 841.43 ft at 5:00AM May 06, 2024Observed: 841.43 ft at 5:15AM May 06, 2024Observed: 841.44 ft at 5:30AM May 06, 2024Observed: 841.44 ft at 5:45AM May 06, 2024Observed: 841.44 ft at 6:00AM May 06, 2024Observed: 841.45 ft at 6:15AM May 06, 2024Observed: 841.45 ft at 6:30AM May 06, 2024Observed: 841.45 ft at 6:45AM May 06, 2024Observed: 841.46 ft at 7:00AM May 06, 2024Observed: 841.46 ft at 7:15AM May 06, 2024Observed: 841.46 ft at 7:30AM May 06, 2024Observed: 841.46 ft at 7:45AM May 06, 2024Observed: 841.47 ft at 8:00AM May 06, 2024Observed: 841.47 ft at 8:15AM May 06, 2024Observed: 841.47 ft at 8:30AM May 06, 2024Observed: 841.47 ft at 8:45AM May 06, 2024Observed: 841.48 ft at 9:00AM May 06, 2024Observed: 841.48 ft at 9:15AM May 06, 2024Observed: 841.48 ft at 9:30AM May 06, 2024Observed: 841.48 ft at 9:45AM May 06, 2024Observed: 841.49 ft at 10:00AM May 06, 2024Observed: 841.49 ft at 10:15AM May 06, 2024Observed: 841.49 ft at 10:30AM May 06, 2024Observed: 841.49 ft at 10:45AM May 06, 2024Observed: 841.5 ft at 11:00AM May 06, 2024Observed: 841.5 ft at 11:15AM May 06, 2024Observed: 841.5 ft at 11:30AM May 06, 2024Observed: 841.51 ft at 11:45AM May 06, 2024Observed: 841.51 ft at 12:00PM May 06, 2024Observed: 841.51 ft at 12:15PM May 06, 2024Observed: 841.52 ft at 12:30PM May 06, 2024Observed: 841.52 ft at 12:45PM May 06, 2024Observed: 841.52 ft at 1:00PM May 06, 2024Observed: 841.52 ft at 1:15PM May 06, 2024Observed: 841.53 ft at 1:30PM May 06, 2024Observed: 841.53 ft at 1:45PM May 06, 2024Observed: 841.54 ft at 2:00PM May 06, 2024Observed: 841.54 ft at 2:15PM May 06, 2024Observed: 841.54 ft at 2:30PM May 06, 2024Observed: 841.54 ft at 2:45PM May 06, 2024Observed: 841.55 ft at 3:00PM May 06, 2024Observed: 841.55 ft at 3:15PM May 06, 2024Observed: 841.55 ft at 3:30PM May 06, 2024Observed: 841.55 ft at 3:45PM May 06, 2024Observed: 841.55 ft at 4:00PM May 06, 2024Observed: 841.56 ft at 4:15PM May 06, 2024Observed: 841.56 ft at 4:30PM May 06, 2024Observed: 841.56 ft at 4:45PM May 06, 2024Observed: 841.56 ft at 5:00PM May 06, 2024Observed: 841.55 ft at 5:15PM May 06, 2024Observed: 841.54 ft at 5:30PM May 06, 2024Observed: 841.53 ft at 5:45PM May 06, 2024Observed: 841.53 ft at 6:00PM May 06, 2024Observed: 841.52 ft at 6:15PM May 06, 2024Observed: 841.51 ft at 6:30PM May 06, 2024Observed: 841.51 ft at 6:45PM May 06, 2024Observed: 841.5 ft at 7:00PM May 06, 2024Observed: 841.49 ft at 7:15PM May 06, 2024Observed: 841.49 ft at 7:30PM May 06, 2024Observed: 841.48 ft at 7:45PM May 06, 2024Observed: 841.48 ft at 8:00PM May 06, 2024Observed: 841.47 ft at 8:15PM May 06, 2024Observed: 841.46 ft at 8:30PM May 06, 2024Observed: 841.46 ft at 8:45PM May 06, 2024Observed: 841.45 ft at 9:00PM May 06, 2024Observed: 841.45 ft at 9:15PM May 06, 2024Observed: 841.45 ft at 9:30PM May 06, 2024Observed: 841.45 ft at 9:45PM May 06, 2024Observed: 841.45 ft at 10:00PM May 06, 2024Observed: 841.45 ft at 10:15PM May 06, 2024Observed: 841.46 ft at 10:30PM May 06, 2024Observed: 841.46 ft at 10:45PM May 06, 2024Observed: 841.46 ft at 11:00PM May 06, 2024Observed: 841.46 ft at 11:15PM May 06, 2024Observed: 841.47 ft at 11:30PM May 06, 2024Observed: 841.47 ft at 11:45PM May 06, 2024Observed: 841.47 ft at 12:00AM May 07, 2024Observed: 841.47 ft at 12:15AM May 07, 2024Observed: 841.47 ft at 12:30AM May 07, 2024Observed: 841.47 ft at 12:45AM May 07, 2024Observed: 841.47 ft at 1:00AM May 07, 2024Observed: 841.47 ft at 1:15AM May 07, 2024Observed: 841.48 ft at 1:30AM May 07, 2024Observed: 841.48 ft at 1:45AM May 07, 2024Observed: 841.48 ft at 2:00AM May 07, 2024Observed: 841.49 ft at 2:15AM May 07, 2024Observed: 841.49 ft at 2:30AM May 07, 2024Observed: 841.49 ft at 2:45AM May 07, 2024Observed: 841.49 ft at 3:00AM May 07, 2024Observed: 841.49 ft at 3:15AM May 07, 2024Observed: 841.5 ft at 3:30AM May 07, 2024Observed: 841.5 ft at 3:45AM May 07, 2024Observed: 841.5 ft at 4:00AM May 07, 2024Observed: 841.5 ft at 4:15AM May 07, 2024Observed: 841.5 ft at 4:30AM May 07, 2024Observed: 841.51 ft at 4:45AM May 07, 2024Observed: 841.51 ft at 5:00AM May 07, 2024Observed: 841.51 ft at 5:15AM May 07, 2024Observed: 841.51 ft at 5:30AM May 07, 2024Observed: 841.51 ft at 5:45AM May 07, 2024Observed: 841.52 ft at 6:00AM May 07, 2024Observed: 841.52 ft at 6:15AM May 07, 2024Observed: 841.52 ft at 6:30AM May 07, 2024Observed: 841.52 ft at 6:45AM May 07, 2024Observed: 841.52 ft at 7:00AM May 07, 2024Observed: 841.52 ft at 7:15AM May 07, 2024Observed: 841.52 ft at 7:30AM May 07, 2024Observed: 841.53 ft at 7:45AM May 07, 2024Observed: 841.53 ft at 8:00AM May 07, 2024Observed: 841.53 ft at 8:15AM May 07, 2024Observed: 841.53 ft at 8:30AM May 07, 2024Observed: 841.54 ft at 8:45AM May 07, 2024Observed: 841.54 ft at 9:00AM May 07, 2024Observed: 841.54 ft at 9:15AM May 07, 2024Observed: 841.54 ft at 9:30AM May 07, 2024Observed: 841.54 ft at 9:45AM May 07, 2024Observed: 841.54 ft at 10:00AM May 07, 2024Observed: 841.54 ft at 10:15AM May 07, 2024Observed: 841.54 ft at 10:30AM May 07, 2024Observed: 841.55 ft at 10:45AM May 07, 2024Observed: 841.55 ft at 11:00AM May 07, 2024Observed: 841.55 ft at 11:15AM May 07, 2024Observed: 841.55 ft at 11:30AM May 07, 2024Observed: 841.55 ft at 11:45AM May 07, 2024Observed: 841.55 ft at 12:00PM May 07, 2024Observed: 841.56 ft at 12:15PM May 07, 2024Observed: 841.56 ft at 12:30PM May 07, 2024Observed: 841.56 ft at 12:45PM May 07, 2024Highest Observation: 841.57 ft at 1:00PM May 07, 2024Highest Observation: 841.57 ft at 1:15PM May 07, 2024Highest Observation: 841.57 ft at 1:30PM May 07, 2024Highest Observation: 841.57 ft at 1:45PM May 07, 2024Highest Observation: 841.57 ft at 2:00PM May 07, 2024Highest Observation: 841.57 ft at 2:15PM May 07, 2024USGS--Water Resources of the United StatesCVLG1(plotting HPIRG) Graph Created (3:34PM May 7, 2024)ObservedLatest observed value: 841.57 ft at 2:15 PM EDT 7-May-2024. Flood Stage is 860 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
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 Allatoona Lake near Cartersville. Only observed stages are available for this point.

Return to Area Map
Upstream Gauge - at Canton Upstream Gauge Downstream Gauge Downstream Gauge - at GA 61 near Cartersville
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 860
Action Stage: 840
Low Stage (in feet): -9999

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: 34.163806° N, Longitude: 84.727722° 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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