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Hydrograph River at a Glance Download
Olley Creek near Austell Stage (ft)Flow (kcfs)Observed: 2.06 ft at 11:45AM Jul 20, 2019Observed: 2.05 ft at 12:00PM Jul 20, 2019Observed: 2.06 ft at 12:15PM Jul 20, 2019Observed: 2.05 ft at 12:30PM Jul 20, 2019Observed: 2.05 ft at 12:45PM Jul 20, 2019Observed: 2.05 ft at 1:00PM Jul 20, 2019Observed: 2.05 ft at 1:15PM Jul 20, 2019Observed: 2.05 ft at 1:30PM Jul 20, 2019Observed: 2.05 ft at 1:45PM Jul 20, 2019Observed: 2.05 ft at 2:00PM Jul 20, 2019Observed: 2.07 ft at 2:15PM Jul 20, 2019Observed: 2.14 ft at 2:30PM Jul 20, 2019Observed: 2.33 ft at 2:45PM Jul 20, 2019Observed: 2.9 ft at 3:00PM Jul 20, 2019Observed: 3.16 ft at 3:15PM Jul 20, 2019Observed: 3.22 ft at 3:30PM Jul 20, 2019Observed: 3.19 ft at 3:45PM Jul 20, 2019Observed: 3.13 ft at 4:00PM Jul 20, 2019Observed: 3.01 ft at 4:15PM Jul 20, 2019Observed: 2.91 ft at 4:30PM Jul 20, 2019Observed: 2.82 ft at 4:45PM Jul 20, 2019Observed: 2.76 ft at 5:00PM Jul 20, 2019Observed: 2.69 ft at 5:15PM Jul 20, 2019Observed: 2.64 ft at 5:30PM Jul 20, 2019Observed: 2.59 ft at 5:45PM Jul 20, 2019Observed: 2.56 ft at 6:00PM Jul 20, 2019Observed: 2.52 ft at 6:15PM Jul 20, 2019Observed: 2.49 ft at 6:30PM Jul 20, 2019Observed: 2.46 ft at 6:45PM Jul 20, 2019Observed: 2.45 ft at 7:00PM Jul 20, 2019Observed: 2.42 ft at 7:15PM Jul 20, 2019Observed: 2.39 ft at 7:30PM Jul 20, 2019Observed: 2.38 ft at 7:45PM Jul 20, 2019Observed: 2.37 ft at 8:00PM Jul 20, 2019Observed: 2.35 ft at 8:15PM Jul 20, 2019Observed: 2.34 ft at 8:30PM Jul 20, 2019Observed: 2.33 ft at 8:45PM Jul 20, 2019Observed: 2.32 ft at 9:00PM Jul 20, 2019Observed: 2.3 ft at 9:15PM Jul 20, 2019Observed: 2.14 ft at 9:00AM Jul 21, 2019Observed: 2.14 ft at 9:15AM Jul 21, 2019Observed: 2.14 ft at 9:30AM Jul 21, 2019Observed: 2.14 ft at 9:45AM Jul 21, 2019Observed: 2.14 ft at 10:00AM Jul 21, 2019Observed: 2.14 ft at 10:30AM Jul 21, 2019Observed: 2.13 ft at 10:45AM Jul 21, 2019Observed: 2.13 ft at 11:00AM Jul 21, 2019Observed: 2.12 ft at 11:15AM Jul 21, 2019Observed: 2.12 ft at 11:30AM Jul 21, 2019Observed: 2.12 ft at 11:45AM Jul 21, 2019Observed: 2.12 ft at 12:00PM Jul 21, 2019Observed: 2.12 ft at 12:15PM Jul 21, 2019Observed: 2.11 ft at 12:30PM Jul 21, 2019Observed: 2.11 ft at 12:45PM Jul 21, 2019Observed: 2.11 ft at 1:00PM Jul 21, 2019Observed: 2.1 ft at 1:15PM Jul 21, 2019Observed: 2.1 ft at 1:30PM Jul 21, 2019Observed: 2.1 ft at 1:45PM Jul 21, 2019Observed: 2.1 ft at 2:00PM Jul 21, 2019Observed: 2.1 ft at 2:15PM Jul 21, 2019Observed: 2.1 ft at 2:30PM Jul 21, 2019Observed: 2.09 ft at 2:45PM Jul 21, 2019Observed: 2.09 ft at 3:00PM Jul 21, 2019Observed: 2.09 ft at 3:15PM Jul 21, 2019Observed: 2.09 ft at 3:30PM Jul 21, 2019Observed: 2.09 ft at 3:45PM Jul 21, 2019Observed: 2.08 ft at 4:00PM Jul 21, 2019Observed: 2.08 ft at 4:15PM Jul 21, 2019Observed: 2.08 ft at 4:30PM Jul 21, 2019Observed: 2.08 ft at 4:45PM Jul 21, 2019Observed: 2.08 ft at 5:00PM Jul 21, 2019Observed: 2.08 ft at 5:15PM Jul 21, 2019Observed: 2.07 ft at 5:30PM Jul 21, 2019Observed: 2.07 ft at 5:45PM Jul 21, 2019Observed: 2.07 ft at 6:00PM Jul 21, 2019Observed: 2.07 ft at 6:15PM Jul 21, 2019Observed: 2.07 ft at 6:30PM Jul 21, 2019Observed: 2.07 ft at 6:45PM Jul 21, 2019Observed: 2.07 ft at 7:00PM Jul 21, 2019Observed: 2.06 ft at 7:15PM Jul 21, 2019Observed: 2.06 ft at 7:30PM Jul 21, 2019Observed: 2.06 ft at 7:45PM Jul 21, 2019Observed: 2.06 ft at 8:00PM Jul 21, 2019Observed: 2.02 ft at 8:00AM Jul 22, 2019Observed: 2.02 ft at 8:45AM Jul 22, 2019Observed: 2.02 ft at 9:00AM Jul 22, 2019Observed: 2.02 ft at 9:15AM Jul 22, 2019Observed: 2.01 ft at 9:30AM Jul 22, 2019Observed: 2.02 ft at 9:45AM Jul 22, 2019Observed: 2.01 ft at 10:00AM Jul 22, 2019Observed: 2.02 ft at 10:15AM Jul 22, 2019Observed: 2.02 ft at 10:30AM Jul 22, 2019Observed: 2.01 ft at 10:45AM Jul 22, 2019Observed: 2.01 ft at 11:00AM Jul 22, 2019Observed: 2.02 ft at 11:15AM Jul 22, 2019Observed: 2.01 ft at 11:30AM Jul 22, 2019Observed: 2.01 ft at 11:45AM Jul 22, 2019Observed: 2.02 ft at 12:00PM Jul 22, 2019Observed: 2.01 ft at 12:15PM Jul 22, 2019Observed: 2.01 ft at 12:30PM Jul 22, 2019Observed: 2.01 ft at 12:45PM Jul 22, 2019Observed: 2.01 ft at 1:00PM Jul 22, 2019Observed: 2.01 ft at 1:15PM Jul 22, 2019Observed: 2.01 ft at 1:30PM Jul 22, 2019Observed: 2.02 ft at 1:45PM Jul 22, 2019Observed: 2.02 ft at 2:00PM Jul 22, 2019Observed: 2.02 ft at 2:15PM Jul 22, 2019Observed: 2.01 ft at 2:30PM Jul 22, 2019Observed: 2.01 ft at 2:45PM Jul 22, 2019Observed: 2.02 ft at 3:00PM Jul 22, 2019Observed: 2.01 ft at 3:15PM Jul 22, 2019Observed: 2.02 ft at 3:30PM Jul 22, 2019Observed: 2.02 ft at 3:45PM Jul 22, 2019Observed: 2.03 ft at 4:00PM Jul 22, 2019Observed: 2.04 ft at 4:15PM Jul 22, 2019Observed: 2.04 ft at 4:30PM Jul 22, 2019Observed: 2.04 ft at 4:45PM Jul 22, 2019Observed: 2.05 ft at 5:00PM Jul 22, 2019Observed: 2.06 ft at 5:15PM Jul 22, 2019Observed: 2.07 ft at 5:30PM Jul 22, 2019Observed: 2.08 ft at 5:45PM Jul 22, 2019Observed: 2.08 ft at 6:00PM Jul 22, 2019Observed: 2.08 ft at 6:15PM Jul 22, 2019Observed: 2.08 ft at 6:30PM Jul 22, 2019Observed: 2.08 ft at 6:45PM Jul 22, 2019Observed: 2.08 ft at 7:00PM Jul 22, 2019Observed: 2.07 ft at 7:15PM Jul 22, 2019Observed: 2.07 ft at 7:30PM Jul 22, 2019Observed: 2.06 ft at 7:45PM Jul 22, 2019Observed: 2.06 ft at 8:00PM Jul 22, 2019Observed: 2.06 ft at 8:15PM Jul 22, 2019Observed: 2.05 ft at 8:30PM Jul 22, 2019Observed: 2.05 ft at 8:45PM Jul 22, 2019Observed: 2.05 ft at 9:00PM Jul 22, 2019Observed: 2.04 ft at 9:15PM Jul 22, 2019Observed: 2.04 ft at 9:30PM Jul 22, 2019Observed: 2.04 ft at 9:45PM Jul 22, 2019Observed: 2.03 ft at 10:00PM Jul 22, 2019Observed: 2.03 ft at 10:15PM Jul 22, 2019Observed: 2.03 ft at 10:30PM Jul 22, 2019Observed: 2.03 ft at 10:45PM Jul 22, 2019Observed: 2.03 ft at 11:00PM Jul 22, 2019Observed: 2.03 ft at 11:15PM Jul 22, 2019Observed: 2.02 ft at 11:30PM Jul 22, 2019Observed: 2.02 ft at 11:45PM Jul 22, 2019Observed: 2.02 ft at 12:00AM Jul 23, 2019Observed: 2.02 ft at 12:15AM Jul 23, 2019Observed: 2.02 ft at 12:30AM Jul 23, 2019Observed: 2.01 ft at 12:45AM Jul 23, 2019Observed: 2.02 ft at 1:00AM Jul 23, 2019Observed: 2.01 ft at 1:15AM Jul 23, 2019Observed: 2.01 ft at 1:30AM Jul 23, 2019Observed: 2.01 ft at 1:45AM Jul 23, 2019Observed: 2.01 ft at 2:00AM Jul 23, 2019Observed: 2.01 ft at 2:15AM Jul 23, 2019Observed: 2.01 ft at 2:30AM Jul 23, 2019Observed: 2 ft at 2:45AM Jul 23, 2019Observed: 2.01 ft at 3:00AM Jul 23, 2019Observed: 2 ft at 3:15AM Jul 23, 2019Observed: 2 ft at 3:30AM Jul 23, 2019Observed: 2 ft at 3:45AM Jul 23, 2019Observed: 2 ft at 4:00AM Jul 23, 2019Observed: 2.01 ft at 4:15AM Jul 23, 2019Observed: 2.01 ft at 4:30AM Jul 23, 2019Observed: 2.02 ft at 4:45AM Jul 23, 2019Observed: 2.04 ft at 5:00AM Jul 23, 2019Observed: 2.04 ft at 5:15AM Jul 23, 2019Observed: 2.07 ft at 5:30AM Jul 23, 2019Observed: 2.08 ft at 5:45AM Jul 23, 2019Observed: 2.09 ft at 6:00AM Jul 23, 2019Observed: 2.11 ft at 6:15AM Jul 23, 2019Observed: 2.31 ft at 6:30AM Jul 23, 2019Observed: 2.65 ft at 6:45AM Jul 23, 2019Observed: 2.92 ft at 7:00AM Jul 23, 2019Observed: 3.11 ft at 7:15AM Jul 23, 2019Observed: 3.16 ft at 7:30AM Jul 23, 2019Observed: 3.15 ft at 7:45AM Jul 23, 2019Observed: 3.08 ft at 8:00AM Jul 23, 2019Observed: 3.04 ft at 8:15AM Jul 23, 2019Observed: 3.06 ft at 8:30AM Jul 23, 2019Observed: 3.14 ft at 8:45AM Jul 23, 2019Observed: 3.27 ft at 9:00AM Jul 23, 2019Observed: 3.38 ft at 9:15AM Jul 23, 2019Highest Observation: 3.42 ft at 9:30AM Jul 23, 2019Observed: 3.4 ft at 9:45AM Jul 23, 2019USGS--Water Resources of the United StatesOLYG1(plotting HGIRG) Graph Created (11:33AM Jul 23, 2019)ObservedLatest observed value: 3.4 ft at 9:45 AM EDT 23-Jul-2019. Flood Stage is 12 ft
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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: Forecasts are not available for the Olley Creek near Austell. Only observed stages are available for this point.

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Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 15
Flood Stage: 12
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 27.40 ft on 09/22/2009

(P): Preliminary values subject to further review.

Recent Crests
(1) 27.40 ft on 09/22/2009

(P): Preliminary values subject to further review.

Low Water Records
(1) 2.03 ft on 06/12/2008

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
20 Major flooding continues with widespread inundation of the woodlands upstream and downstream from Clay Road. Flood waters are 3 to 4 feet deep over portions of Clay and Flint Hill Roads. Numerous homes will be flooded with up to two feet of water on portions of Clay and Flint Hill Roads...Madison Point Circle...Nature Trail...Chimney Hill Place...Parkside Court and Park Avenue.
18 Major flooding begins. Widespread inundation flooding occurs into the woodlands upstream and downstream from the gage at Clay Road. Flood waters are 1 to 2 feet deep over portions of Clay and Flint Hill Roads. A barn...shed...auto repair shop and attached garage on the right bank will be flooded with 4 to 6 feet of water. The water begins to reach the foundations of homes on portions of Clay and Flint Hill Roads...Madison Point Circle...Nature Trail...Chimney Hill Place...Parkside Court and Park Avenue.
17 Significant flooding expands further into the woodlands upstream and downstream from the gage at Clay Road. The water level hits the bridge and county officials will likely have it closed. A barn...shed...auto repair shop and attached garage on the right bank will be flooded with 3 to 5 feet of water. The backyards of homes on portions of Flint Hill Road...Madison Point Circle...Nature Trail...Parkside Court and Park Avenue will be flooded.
15 Moderate flooding begins. Significant flooding expands into the woodlands upstream and downstream from the gage at Clay Road. The water level reaches the bottom of the bridge and county officials may close it. A barn...shed and auto repair shop and attached garage on the right bank will be flooded with 1 to 3 feet of water. The backyards of homes on portions of Flint Hill Road...Madison Point Circle...Nature Trail...Parkside Court and Park Avenue will be flooded.
14 Minor flooding continues to expand in the woodlands and natural flood plain upstream and downstream from the gage at Clay Road. A barn...shed and auto repair shop on the upstream and right bank of the creek from the gage will be flooded with two feet of water. The water level will reach the foundation of an attached garage to house on the right bank near the gage. The yards of homes on portions of Flint Hill Road...Madison Point Circle...Nature Trail...Parkside Court and Park Avenue will begin to flood.
12 Flood stage is reached. Minor flooding will occur in the woodlands and the natural flood plain upstream and downstream from the gage at Clay Road. The water level will reach the foundations of a barn...shed and auto repair shop on the upstream and right bank of the creek from the gage.
9 Bankfull conditions are reached along the creek upstream and downstream from the gage at Clay Road.
About This Location Collapse

Latitude: 33.836111° N, Longitude: 84.631667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 12 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:

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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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Page last modified: 1-Mar-2019 12:35 AM
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