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Hydrograph River at a Glance Download
Intrenchment Creek at Constitution Road near Atlanta Stage (ft)Flow (kcfs)Observed: 2.54 ft at 2:00AM May 23, 2022Observed: 2.54 ft at 2:15AM May 23, 2022Observed: 2.55 ft at 2:30AM May 23, 2022Observed: 2.54 ft at 2:45AM May 23, 2022Observed: 2.54 ft at 3:00AM May 23, 2022Observed: 2.54 ft at 3:15AM May 23, 2022Observed: 2.54 ft at 3:30AM May 23, 2022Observed: 2.54 ft at 3:45AM May 23, 2022Observed: 2.54 ft at 4:00AM May 23, 2022Observed: 2.54 ft at 4:15AM May 23, 2022Observed: 2.54 ft at 4:30AM May 23, 2022Observed: 2.55 ft at 4:45AM May 23, 2022Observed: 2.54 ft at 5:00AM May 23, 2022Observed: 2.55 ft at 5:15AM May 23, 2022Observed: 2.55 ft at 5:30AM May 23, 2022Observed: 2.55 ft at 5:45AM May 23, 2022Observed: 2.55 ft at 6:00AM May 23, 2022Observed: 2.55 ft at 6:15AM May 23, 2022Observed: 2.56 ft at 6:30AM May 23, 2022Observed: 2.56 ft at 6:45AM May 23, 2022Observed: 2.57 ft at 7:00AM May 23, 2022Observed: 2.61 ft at 7:15AM May 23, 2022Observed: 2.67 ft at 7:30AM May 23, 2022Observed: 2.69 ft at 7:45AM May 23, 2022Observed: 2.73 ft at 8:00AM May 23, 2022Observed: 2.79 ft at 8:15AM May 23, 2022Observed: 2.86 ft at 8:30AM May 23, 2022Observed: 3.34 ft at 8:45AM May 23, 2022Observed: 4.89 ft at 9:00AM May 23, 2022Observed: 6.38 ft at 9:15AM May 23, 2022Observed: 7.08 ft at 9:30AM May 23, 2022Highest Observation: 7.14 ft at 9:45AM May 23, 2022Observed: 6.95 ft at 10:00AM May 23, 2022Observed: 6.67 ft at 10:15AM May 23, 2022Observed: 6.38 ft at 10:30AM May 23, 2022Observed: 6.1 ft at 10:45AM May 23, 2022Observed: 5.83 ft at 11:00AM May 23, 2022Observed: 5.59 ft at 11:15AM May 23, 2022Observed: 5.37 ft at 11:30AM May 23, 2022Observed: 5.18 ft at 11:45AM May 23, 2022Observed: 5 ft at 12:00PM May 23, 2022Observed: 4.84 ft at 12:15PM May 23, 2022Observed: 4.71 ft at 12:30PM May 23, 2022Observed: 4.62 ft at 12:45PM May 23, 2022Observed: 4.53 ft at 1:00PM May 23, 2022Observed: 4.45 ft at 1:15PM May 23, 2022Observed: 4.39 ft at 1:30PM May 23, 2022Observed: 4.34 ft at 1:45PM May 23, 2022Observed: 4.3 ft at 2:00PM May 23, 2022Observed: 4.26 ft at 2:15PM May 23, 2022Observed: 4.22 ft at 2:30PM May 23, 2022Observed: 4.17 ft at 2:45PM May 23, 2022Observed: 4.14 ft at 3:00PM May 23, 2022Observed: 4.12 ft at 3:15PM May 23, 2022Observed: 4.1 ft at 3:30PM May 23, 2022Observed: 4.1 ft at 3:45PM May 23, 2022Observed: 4.07 ft at 4:00PM May 23, 2022Observed: 4.03 ft at 4:15PM May 23, 2022Observed: 4.01 ft at 4:30PM May 23, 2022Observed: 3.97 ft at 4:45PM May 23, 2022Observed: 3.94 ft at 5:00PM May 23, 2022Observed: 3.91 ft at 5:15PM May 23, 2022Observed: 3.88 ft at 5:30PM May 23, 2022Observed: 3.85 ft at 5:45PM May 23, 2022Observed: 3.82 ft at 6:00PM May 23, 2022Observed: 3.79 ft at 6:15PM May 23, 2022Observed: 3.76 ft at 6:30PM May 23, 2022Observed: 3.74 ft at 6:45PM May 23, 2022Observed: 3.72 ft at 7:00PM May 23, 2022Observed: 3.7 ft at 7:15PM May 23, 2022Observed: 3.68 ft at 7:30PM May 23, 2022Observed: 3.66 ft at 7:45PM May 23, 2022Observed: 3.64 ft at 8:00PM May 23, 2022Observed: 3.61 ft at 8:15PM May 23, 2022Observed: 3.6 ft at 8:30PM May 23, 2022Observed: 3.6 ft at 8:45PM May 23, 2022Observed: 3.59 ft at 9:00PM May 23, 2022Observed: 3.58 ft at 9:15PM May 23, 2022Observed: 3.57 ft at 9:30PM May 23, 2022Observed: 3.56 ft at 9:45PM May 23, 2022Observed: 3.55 ft at 10:00PM May 23, 2022Observed: 3.54 ft at 10:15PM May 23, 2022Observed: 3.54 ft at 10:30PM May 23, 2022Observed: 3.53 ft at 10:45PM May 23, 2022Observed: 3.53 ft at 11:00PM May 23, 2022Observed: 3.52 ft at 11:15PM May 23, 2022Observed: 3.52 ft at 11:30PM May 23, 2022Observed: 3.52 ft at 11:45PM May 23, 2022Observed: 3.51 ft at 12:00AM May 24, 2022Observed: 3.51 ft at 12:15AM May 24, 2022Observed: 3.5 ft at 12:30AM May 24, 2022Observed: 3.5 ft at 12:45AM May 24, 2022Observed: 3.5 ft at 1:00AM May 24, 2022Observed: 3.5 ft at 1:15AM May 24, 2022Observed: 3.49 ft at 1:30AM May 24, 2022Observed: 3.49 ft at 1:45AM May 24, 2022Observed: 3.48 ft at 2:00AM May 24, 2022Observed: 3.48 ft at 2:15AM May 24, 2022Observed: 3.48 ft at 2:30AM May 24, 2022Observed: 3.48 ft at 2:45AM May 24, 2022Observed: 3.47 ft at 3:00AM May 24, 2022Observed: 3.47 ft at 3:15AM May 24, 2022Observed: 3.47 ft at 3:30AM May 24, 2022Observed: 3.46 ft at 3:45AM May 24, 2022Observed: 3.47 ft at 4:00AM May 24, 2022Observed: 3.46 ft at 4:15AM May 24, 2022Observed: 3.46 ft at 4:30AM May 24, 2022Observed: 3.46 ft at 4:45AM May 24, 2022Observed: 3.46 ft at 5:00AM May 24, 2022Observed: 3.46 ft at 5:15AM May 24, 2022Observed: 3.45 ft at 5:30AM May 24, 2022Observed: 3.45 ft at 5:45AM May 24, 2022Observed: 3.45 ft at 6:00AM May 24, 2022Observed: 3.45 ft at 6:15AM May 24, 2022Observed: 3.45 ft at 6:30AM May 24, 2022Observed: 3.44 ft at 6:45AM May 24, 2022Observed: 3.41 ft at 7:00AM May 24, 2022Observed: 3.35 ft at 7:15AM May 24, 2022Observed: 3.29 ft at 7:30AM May 24, 2022Observed: 3.24 ft at 7:45AM May 24, 2022Observed: 3.15 ft at 8:00AM May 24, 2022Observed: 3.15 ft at 8:15AM May 24, 2022Observed: 3.13 ft at 8:30AM May 24, 2022Observed: 3.1 ft at 8:45AM May 24, 2022Observed: 3.08 ft at 9:00AM May 24, 2022Observed: 3.07 ft at 9:15AM May 24, 2022Observed: 3.05 ft at 9:30AM May 24, 2022Observed: 3.05 ft at 9:45AM May 24, 2022Observed: 3.05 ft at 10:00AM May 24, 2022Observed: 3.06 ft at 10:15AM May 24, 2022Observed: 3.06 ft at 10:30AM May 24, 2022Observed: 3.07 ft at 10:45AM May 24, 2022Observed: 3.06 ft at 11:00AM May 24, 2022Observed: 3.07 ft at 11:15AM May 24, 2022Observed: 3.06 ft at 11:30AM May 24, 2022Observed: 3.06 ft at 11:45AM May 24, 2022Observed: 3.07 ft at 12:00PM May 24, 2022Observed: 3.07 ft at 12:15PM May 24, 2022Observed: 3.07 ft at 12:30PM May 24, 2022Observed: 3.07 ft at 12:45PM May 24, 2022Observed: 3.07 ft at 1:00PM May 24, 2022Observed: 3.07 ft at 1:15PM May 24, 2022Observed: 3.06 ft at 1:30PM May 24, 2022Observed: 3.06 ft at 1:45PM May 24, 2022Observed: 3.06 ft at 2:00PM May 24, 2022Observed: 3.06 ft at 2:15PM May 24, 2022Observed: 3.06 ft at 2:30PM May 24, 2022Observed: 3.06 ft at 2:45PM May 24, 2022Observed: 3.06 ft at 3:00PM May 24, 2022Observed: 3.05 ft at 3:15PM May 24, 2022Observed: 3.06 ft at 3:30PM May 24, 2022Observed: 3.05 ft at 3:45PM May 24, 2022Observed: 3.05 ft at 4:00PM May 24, 2022Observed: 3.06 ft at 4:15PM May 24, 2022Observed: 3.04 ft at 4:30PM May 24, 2022Observed: 3.05 ft at 4:45PM May 24, 2022Observed: 3.05 ft at 5:00PM May 24, 2022Observed: 3.05 ft at 5:15PM May 24, 2022Observed: 3.04 ft at 5:30PM May 24, 2022Observed: 3.04 ft at 5:45PM May 24, 2022Observed: 3.02 ft at 6:00PM May 24, 2022Observed: 3.01 ft at 6:15PM May 24, 2022Observed: 3.01 ft at 6:30PM May 24, 2022Observed: 3.01 ft at 6:45PM May 24, 2022Observed: 3 ft at 7:00PM May 24, 2022Observed: 2.99 ft at 7:15PM May 24, 2022Observed: 2.99 ft at 7:30PM May 24, 2022Observed: 2.99 ft at 7:45PM May 24, 2022Observed: 2.98 ft at 8:00PM May 24, 2022Observed: 2.98 ft at 8:15PM May 24, 2022Observed: 2.97 ft at 8:30PM May 24, 2022Observed: 2.97 ft at 8:45PM May 24, 2022Observed: 2.97 ft at 9:00PM May 24, 2022Observed: 2.97 ft at 9:15PM May 24, 2022Observed: 2.95 ft at 9:30PM May 24, 2022Observed: 2.96 ft at 9:45PM May 24, 2022Observed: 2.96 ft at 10:00PM May 24, 2022Observed: 2.96 ft at 10:15PM May 24, 2022Observed: 2.95 ft at 10:30PM May 24, 2022Observed: 2.95 ft at 10:45PM May 24, 2022Observed: 2.95 ft at 11:00PM May 24, 2022Observed: 2.96 ft at 11:15PM May 24, 2022Observed: 2.95 ft at 11:30PM May 24, 2022Observed: 2.95 ft at 11:45PM May 24, 2022Observed: 2.95 ft at 12:00AM May 25, 2022Observed: 2.94 ft at 12:15AM May 25, 2022Observed: 2.94 ft at 12:30AM May 25, 2022Observed: 2.94 ft at 12:45AM May 25, 2022Observed: 2.94 ft at 1:00AM May 25, 2022Observed: 2.93 ft at 1:15AM May 25, 2022Observed: 2.89 ft at 1:30AM May 25, 2022Observed: 2.84 ft at 1:45AM May 25, 2022Observed: 2.78 ft at 2:00AM May 25, 2022Observed: 2.73 ft at 2:15AM May 25, 2022Observed: 2.68 ft at 2:30AM May 25, 2022Observed: 2.65 ft at 2:45AM May 25, 2022Observed: 2.63 ft at 3:00AM May 25, 2022Observed: 2.61 ft at 3:15AM May 25, 2022Observed: 2.6 ft at 3:30AM May 25, 2022Observed: 2.59 ft at 3:45AM May 25, 2022Observed: 2.59 ft at 4:00AM May 25, 2022Observed: 2.59 ft at 4:15AM May 25, 2022Observed: 2.58 ft at 4:30AM May 25, 2022Observed: 2.58 ft at 4:45AM May 25, 2022Observed: 2.58 ft at 5:00AM May 25, 2022Observed: 2.58 ft at 5:15AM May 25, 2022Observed: 2.58 ft at 5:30AM May 25, 2022Observed: 2.58 ft at 5:45AM May 25, 2022Observed: 2.58 ft at 6:00AM May 25, 2022Observed: 2.58 ft at 6:15AM May 25, 2022Observed: 2.57 ft at 6:30AM May 25, 2022Observed: 2.6 ft at 6:45AM May 25, 2022Observed: 2.6 ft at 7:00AM May 25, 2022Observed: 2.59 ft at 7:15AM May 25, 2022Observed: 2.6 ft at 7:30AM May 25, 2022Observed: 2.6 ft at 7:45AM May 25, 2022Observed: 2.59 ft at 8:00AM May 25, 2022Observed: 2.59 ft at 8:15AM May 25, 2022Observed: 2.59 ft at 8:30AM May 25, 2022Observed: 2.58 ft at 8:45AM May 25, 2022Observed: 2.59 ft at 9:00AM May 25, 2022Observed: 2.59 ft at 9:15AM May 25, 2022Observed: 2.58 ft at 9:30AM May 25, 2022Observed: 2.58 ft at 9:45AM May 25, 2022Observed: 2.58 ft at 10:00AM May 25, 2022Observed: 2.58 ft at 10:15AM May 25, 2022Observed: 2.59 ft at 10:30AM May 25, 2022Observed: 2.59 ft at 10:45AM May 25, 2022Observed: 2.59 ft at 11:00AM May 25, 2022Observed: 2.6 ft at 11:15AM May 25, 2022Observed: 2.61 ft at 11:30AM May 25, 2022Observed: 2.62 ft at 11:45AM May 25, 2022Observed: 2.62 ft at 12:00PM May 25, 2022Observed: 2.63 ft at 12:15PM May 25, 2022Observed: 2.64 ft at 12:30PM May 25, 2022Observed: 2.64 ft at 12:45PM May 25, 2022Observed: 2.64 ft at 1:00PM May 25, 2022Observed: 2.64 ft at 1:15PM May 25, 2022Observed: 2.64 ft at 1:30PM May 25, 2022Observed: 2.64 ft at 1:45PM May 25, 2022Observed: 2.63 ft at 2:00PM May 25, 2022Observed: 2.63 ft at 2:15PM May 25, 2022Observed: 2.64 ft at 2:30PM May 25, 2022Observed: 2.64 ft at 2:45PM May 25, 2022Observed: 2.64 ft at 3:00PM May 25, 2022Observed: 2.64 ft at 3:15PM May 25, 2022Observed: 2.64 ft at 3:30PM May 25, 2022Observed: 2.64 ft at 3:45PM May 25, 2022Observed: 2.65 ft at 4:00PM May 25, 2022Observed: 2.64 ft at 4:15PM May 25, 2022Observed: 2.64 ft at 4:30PM May 25, 2022Observed: 2.64 ft at 4:45PM May 25, 2022Observed: 2.64 ft at 5:00PM May 25, 2022Observed: 2.63 ft at 5:15PM May 25, 2022Observed: 2.63 ft at 5:30PM May 25, 2022Observed: 2.62 ft at 5:45PM May 25, 2022Observed: 2.62 ft at 6:00PM May 25, 2022Observed: 2.61 ft at 6:15PM May 25, 2022Observed: 2.61 ft at 6:30PM May 25, 2022Observed: 2.6 ft at 6:45PM May 25, 2022Observed: 2.59 ft at 7:00PM May 25, 2022Observed: 2.59 ft at 7:15PM May 25, 2022Observed: 2.58 ft at 7:30PM May 25, 2022Observed: 2.58 ft at 7:45PM May 25, 2022Observed: 2.57 ft at 8:00PM May 25, 2022Observed: 2.58 ft at 8:15PM May 25, 2022Observed: 2.57 ft at 8:30PM May 25, 2022Observed: 2.58 ft at 8:45PM May 25, 2022Observed: 2.57 ft at 9:00PM May 25, 2022Observed: 2.58 ft at 9:15PM May 25, 2022Observed: 2.58 ft at 9:30PM May 25, 2022Observed: 2.58 ft at 9:45PM May 25, 2022Observed: 2.58 ft at 10:00PM May 25, 2022Observed: 2.58 ft at 10:15PM May 25, 2022Observed: 2.59 ft at 10:30PM May 25, 2022Observed: 2.59 ft at 10:45PM May 25, 2022Observed: 2.59 ft at 11:00PM May 25, 2022Observed: 2.59 ft at 11:15PM May 25, 2022Observed: 2.6 ft at 11:30PM May 25, 2022Observed: 2.61 ft at 11:45PM May 25, 2022Observed: 2.63 ft at 12:00AM May 26, 2022Observed: 2.64 ft at 12:15AM May 26, 2022Observed: 2.66 ft at 12:30AM May 26, 2022Observed: 2.66 ft at 12:45AM May 26, 2022Observed: 2.66 ft at 1:00AM May 26, 2022Observed: 2.66 ft at 1:15AM May 26, 2022USGS--Water Resources of the United StatesINTG1(plotting HGIRG) Graph Created (1:49AM May 26, 2022)ObservedLatest observed value: 2.66 ft at 1:15 AM EDT 26-May-2022. Flood Stage is 11 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Automated gauge readings are now available, courtesy of the USGS.

NOTE: Forecasts are not available for the Intrenchment Creek at Constitution Road near Atlanta. Only observed stages are available for this point.

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 16
Moderate Flood Stage: 13
Flood Stage: 11
Action Stage: 9
Low Stage (in feet): 0

Historic Crests
(1) 14.23 ft on 09/16/2004
(2) 13.85 ft on 05/06/2003
(3) 13.41 ft on 10/11/2020
(4) 13.33 ft on 12/24/2015
(5) 12.51 ft on 07/11/2005
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.80 ft on 12/30/2021
(2) 11.80 ft on 08/17/2021
(3) 12.16 ft on 07/23/2021
(4) 11.66 ft on 07/20/2021
(5) 13.41 ft on 10/11/2020
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.92 ft on 09/10/2007

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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
16 Major flooding begins. Widespread inundation flooding occurs in the woodlands upstream and downstream from the gage on Constitution Road. Around two feet of water will cover portions of Constitution Road and will likely cause extensive erosion to the banks as the water flow hits the bridge.
15 Significant flooding expands into the woodlands upstream and downstream from the gage on Constitution Road. Around one foot of water will begin to cover portions of Constitution Road and will likely cause extensive erosion to the banks as the water flow hits the bridge.
14 Moderate flooding continues to expand into the woodlands upstream and downstream from the gage on Constitution Road. The water level will begin to cover portions of Constitution Road and will likely cause extensive erosion to the banks as the water flow hits the bridge.
13 Moderate flooding begins. Significant flooding will expand into the woodlands upstream and downstream from the gage at Constitution Road. The water level will be close to the bottom of the bridge.
11 Flood stage is reached. Minor flooding will occur in the woodlands and natural flood plain of the creek upstream and downstream from the gage at Constitution Road.
9 Bankfull conditions are reached along the creek upstream and downstream from the gage at Constitution Road.
About This Location Collapse

Latitude: 33.689028° N, Longitude: 84.330111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11 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 771.48 ft 782.48 ft 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:
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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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