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Hydrograph River at a Glance Download
Pew Creek at Lawrenceville Stage (ft)Flow (kcfs)Observed: 3.19 ft at 5:15PM Apr 16, 2021Observed: 3.18 ft at 5:30PM Apr 16, 2021Observed: 3.18 ft at 5:45PM Apr 16, 2021Observed: 3.18 ft at 6:00PM Apr 16, 2021Observed: 3.18 ft at 6:15PM Apr 16, 2021Observed: 3.18 ft at 6:30PM Apr 16, 2021Observed: 3.18 ft at 6:45PM Apr 16, 2021Observed: 3.18 ft at 7:00PM Apr 16, 2021Observed: 3.18 ft at 7:15PM Apr 16, 2021Observed: 3.18 ft at 7:30PM Apr 16, 2021Observed: 3.18 ft at 7:45PM Apr 16, 2021Observed: 3.17 ft at 8:00PM Apr 16, 2021Observed: 3.18 ft at 8:15PM Apr 16, 2021Observed: 3.18 ft at 8:30PM Apr 16, 2021Observed: 3.18 ft at 8:45PM Apr 16, 2021Observed: 3.18 ft at 9:00PM Apr 16, 2021Observed: 3.18 ft at 9:15PM Apr 16, 2021Observed: 3.18 ft at 9:30PM Apr 16, 2021Observed: 3.17 ft at 9:45PM Apr 16, 2021Observed: 3.18 ft at 10:00PM Apr 16, 2021Observed: 3.18 ft at 10:15PM Apr 16, 2021Observed: 3.17 ft at 10:30PM Apr 16, 2021Observed: 3.18 ft at 10:45PM Apr 16, 2021Observed: 3.18 ft at 11:00PM Apr 16, 2021Observed: 3.18 ft at 11:15PM Apr 16, 2021Observed: 3.18 ft at 11:30PM Apr 16, 2021Observed: 3.17 ft at 11:45PM Apr 16, 2021Observed: 3.18 ft at 12:00AM Apr 17, 2021Observed: 3.17 ft at 12:15AM Apr 17, 2021Observed: 3.18 ft at 12:30AM Apr 17, 2021Observed: 3.17 ft at 12:45AM Apr 17, 2021Observed: 3.18 ft at 1:00AM Apr 17, 2021Observed: 3.18 ft at 1:15AM Apr 17, 2021Observed: 3.18 ft at 1:30AM Apr 17, 2021Observed: 3.17 ft at 1:45AM Apr 17, 2021Observed: 3.18 ft at 2:00AM Apr 17, 2021Observed: 3.18 ft at 2:15AM Apr 17, 2021Observed: 3.18 ft at 2:30AM Apr 17, 2021Observed: 3.18 ft at 2:45AM Apr 17, 2021Observed: 3.18 ft at 3:00AM Apr 17, 2021Observed: 3.18 ft at 3:15AM Apr 17, 2021Observed: 3.18 ft at 3:30AM Apr 17, 2021Observed: 3.18 ft at 3:45AM Apr 17, 2021Observed: 3.18 ft at 4:00AM Apr 17, 2021Observed: 3.18 ft at 4:15AM Apr 17, 2021Observed: 3.18 ft at 4:30AM Apr 17, 2021Observed: 3.18 ft at 4:45AM Apr 17, 2021Observed: 3.18 ft at 5:00AM Apr 17, 2021Observed: 3.18 ft at 5:15AM Apr 17, 2021Observed: 3.18 ft at 5:30AM Apr 17, 2021Observed: 3.18 ft at 5:45AM Apr 17, 2021Observed: 3.18 ft at 6:00AM Apr 17, 2021Observed: 3.18 ft at 6:15AM Apr 17, 2021Observed: 3.18 ft at 6:30AM Apr 17, 2021Observed: 3.19 ft at 6:45AM Apr 17, 2021Observed: 3.18 ft at 7:00AM Apr 17, 2021Observed: 3.19 ft at 7:15AM Apr 17, 2021Observed: 3.19 ft at 7:30AM Apr 17, 2021Observed: 3.19 ft at 7:45AM Apr 17, 2021Observed: 3.19 ft at 8:00AM Apr 17, 2021Observed: 3.19 ft at 8:15AM Apr 17, 2021Observed: 3.19 ft at 8:30AM Apr 17, 2021Observed: 3.19 ft at 8:45AM Apr 17, 2021Observed: 3.19 ft at 9:00AM Apr 17, 2021Observed: 3.19 ft at 9:15AM Apr 17, 2021Observed: 3.19 ft at 9:30AM Apr 17, 2021Observed: 3.19 ft at 9:45AM Apr 17, 2021Observed: 3.19 ft at 10:00AM Apr 17, 2021Observed: 3.19 ft at 10:15AM Apr 17, 2021Observed: 3.19 ft at 10:30AM Apr 17, 2021Observed: 3.19 ft at 10:45AM Apr 17, 2021Observed: 3.19 ft at 11:00AM Apr 17, 2021Highest Observation: 3.2 ft at 11:15AM Apr 17, 2021Highest Observation: 3.2 ft at 11:30AM Apr 17, 2021Observed: 3.19 ft at 11:45AM Apr 17, 2021Highest Observation: 3.2 ft at 12:00PM Apr 17, 2021Observed: 3.19 ft at 12:15PM Apr 17, 2021Highest Observation: 3.2 ft at 12:30PM Apr 17, 2021Observed: 3.19 ft at 12:45PM Apr 17, 2021Observed: 3.19 ft at 1:00PM Apr 17, 2021Observed: 3.19 ft at 1:15PM Apr 17, 2021Observed: 3.19 ft at 1:30PM Apr 17, 2021Observed: 3.19 ft at 1:45PM Apr 17, 2021Observed: 3.18 ft at 2:00PM Apr 17, 2021Observed: 3.18 ft at 2:15PM Apr 17, 2021Observed: 3.18 ft at 2:30PM Apr 17, 2021Observed: 3.18 ft at 2:45PM Apr 17, 2021Observed: 3.18 ft at 3:00PM Apr 17, 2021Observed: 3.18 ft at 3:15PM Apr 17, 2021Observed: 3.18 ft at 3:30PM Apr 17, 2021Observed: 3.18 ft at 3:45PM Apr 17, 2021Observed: 3.18 ft at 4:00PM Apr 17, 2021Observed: 3.18 ft at 4:15PM Apr 17, 2021Observed: 3.18 ft at 4:30PM Apr 17, 2021Observed: 3.18 ft at 4:45PM Apr 17, 2021Observed: 3.17 ft at 5:00PM Apr 17, 2021Observed: 3.18 ft at 5:15PM Apr 17, 2021Observed: 3.17 ft at 5:30PM Apr 17, 2021Observed: 3.17 ft at 5:45PM Apr 17, 2021Observed: 3.16 ft at 6:00PM Apr 17, 2021Observed: 3.17 ft at 6:15PM Apr 17, 2021Observed: 3.18 ft at 6:30PM Apr 17, 2021Observed: 3.17 ft at 6:45PM Apr 17, 2021Observed: 3.17 ft at 7:00PM Apr 17, 2021Observed: 3.17 ft at 7:15PM Apr 17, 2021Observed: 3.17 ft at 7:30PM Apr 17, 2021Observed: 3.17 ft at 7:45PM Apr 17, 2021Observed: 3.17 ft at 8:00PM Apr 17, 2021Observed: 3.17 ft at 8:15PM Apr 17, 2021Observed: 3.17 ft at 8:30PM Apr 17, 2021Observed: 3.16 ft at 8:45PM Apr 17, 2021Observed: 3.16 ft at 9:00PM Apr 17, 2021Observed: 3.17 ft at 9:15PM Apr 17, 2021Observed: 3.17 ft at 9:30PM Apr 17, 2021Observed: 3.16 ft at 9:45PM Apr 17, 2021Observed: 3.17 ft at 10:00PM Apr 17, 2021Observed: 3.17 ft at 10:15PM Apr 17, 2021Observed: 3.17 ft at 10:30PM Apr 17, 2021Observed: 3.16 ft at 10:45PM Apr 17, 2021Observed: 3.16 ft at 11:00PM Apr 17, 2021Observed: 3.16 ft at 11:15PM Apr 17, 2021Observed: 3.16 ft at 11:30PM Apr 17, 2021Observed: 3.16 ft at 11:45PM Apr 17, 2021Observed: 3.16 ft at 12:00AM Apr 18, 2021Observed: 3.16 ft at 12:15AM Apr 18, 2021Observed: 3.16 ft at 12:30AM Apr 18, 2021Observed: 3.17 ft at 12:45AM Apr 18, 2021Observed: 3.17 ft at 1:00AM Apr 18, 2021Observed: 3.17 ft at 1:15AM Apr 18, 2021Observed: 3.16 ft at 1:30AM Apr 18, 2021Observed: 3.16 ft at 1:45AM Apr 18, 2021Observed: 3.16 ft at 2:00AM Apr 18, 2021Observed: 3.17 ft at 2:15AM Apr 18, 2021Observed: 3.17 ft at 2:30AM Apr 18, 2021Observed: 3.17 ft at 2:45AM Apr 18, 2021Observed: 3.17 ft at 3:00AM Apr 18, 2021Observed: 3.17 ft at 3:15AM Apr 18, 2021Observed: 3.17 ft at 3:30AM Apr 18, 2021Observed: 3.16 ft at 3:45AM Apr 18, 2021Observed: 3.16 ft at 4:00AM Apr 18, 2021Observed: 3.16 ft at 4:15AM Apr 18, 2021Observed: 3.17 ft at 4:30AM Apr 18, 2021Observed: 3.17 ft at 4:45AM Apr 18, 2021Observed: 3.16 ft at 5:00AM Apr 18, 2021Observed: 3.16 ft at 5:15AM Apr 18, 2021Observed: 3.16 ft at 5:30AM Apr 18, 2021Observed: 3.16 ft at 5:45AM Apr 18, 2021Observed: 3.16 ft at 6:00AM Apr 18, 2021Observed: 3.17 ft at 6:15AM Apr 18, 2021Observed: 3.17 ft at 6:30AM Apr 18, 2021Observed: 3.17 ft at 6:45AM Apr 18, 2021Observed: 3.16 ft at 7:00AM Apr 18, 2021Observed: 3.17 ft at 7:15AM Apr 18, 2021Observed: 3.17 ft at 7:30AM Apr 18, 2021Observed: 3.17 ft at 7:45AM Apr 18, 2021Observed: 3.17 ft at 8:00AM Apr 18, 2021Observed: 3.17 ft at 8:15AM Apr 18, 2021Observed: 3.17 ft at 8:30AM Apr 18, 2021Observed: 3.17 ft at 8:45AM Apr 18, 2021Observed: 3.17 ft at 9:00AM Apr 18, 2021Observed: 3.18 ft at 9:15AM Apr 18, 2021Observed: 3.17 ft at 9:30AM Apr 18, 2021Observed: 3.18 ft at 9:45AM Apr 18, 2021Observed: 3.17 ft at 10:00AM Apr 18, 2021Observed: 3.18 ft at 10:15AM Apr 18, 2021Observed: 3.18 ft at 10:30AM Apr 18, 2021Observed: 3.19 ft at 10:45AM Apr 18, 2021Observed: 3.19 ft at 11:00AM Apr 18, 2021Highest Observation: 3.2 ft at 11:15AM Apr 18, 2021Observed: 3.19 ft at 11:30AM Apr 18, 2021Observed: 3.19 ft at 11:45AM Apr 18, 2021Observed: 3.18 ft at 12:00PM Apr 18, 2021Observed: 3.18 ft at 12:15PM Apr 18, 2021Observed: 3.18 ft at 12:30PM Apr 18, 2021Observed: 3.18 ft at 12:45PM Apr 18, 2021Observed: 3.18 ft at 1:00PM Apr 18, 2021Observed: 3.17 ft at 1:15PM Apr 18, 2021Observed: 3.17 ft at 1:30PM Apr 18, 2021Observed: 3.17 ft at 1:45PM Apr 18, 2021Observed: 3.16 ft at 2:00PM Apr 18, 2021Observed: 3.16 ft at 2:15PM Apr 18, 2021Observed: 3.16 ft at 2:30PM Apr 18, 2021Observed: 3.16 ft at 2:45PM Apr 18, 2021Observed: 3.16 ft at 3:00PM Apr 18, 2021Observed: 3.17 ft at 3:15PM Apr 18, 2021Observed: 3.16 ft at 3:30PM Apr 18, 2021Observed: 3.16 ft at 3:45PM Apr 18, 2021Observed: 3.16 ft at 4:00PM Apr 18, 2021Observed: 3.15 ft at 4:15PM Apr 18, 2021Observed: 3.15 ft at 4:30PM Apr 18, 2021Observed: 3.15 ft at 4:45PM Apr 18, 2021Observed: 3.15 ft at 5:00PM Apr 18, 2021Observed: 3.15 ft at 5:15PM Apr 18, 2021Observed: 3.15 ft at 5:30PM Apr 18, 2021Observed: 3.15 ft at 5:45PM Apr 18, 2021Observed: 3.14 ft at 6:00PM Apr 18, 2021Observed: 3.14 ft at 6:15PM Apr 18, 2021Observed: 3.15 ft at 6:30PM Apr 18, 2021Observed: 3.15 ft at 6:45PM Apr 18, 2021Observed: 3.15 ft at 7:00PM Apr 18, 2021Observed: 3.14 ft at 7:15PM Apr 18, 2021Observed: 3.14 ft at 7:30PM Apr 18, 2021Observed: 3.14 ft at 7:45PM Apr 18, 2021Observed: 3.14 ft at 8:00PM Apr 18, 2021Observed: 3.14 ft at 8:15PM Apr 18, 2021Observed: 3.14 ft at 8:30PM Apr 18, 2021Observed: 3.14 ft at 8:45PM Apr 18, 2021Observed: 3.14 ft at 9:00PM Apr 18, 2021Observed: 3.14 ft at 9:15PM Apr 18, 2021Observed: 3.14 ft at 9:30PM Apr 18, 2021Observed: 3.14 ft at 9:45PM Apr 18, 2021Observed: 3.14 ft at 10:00PM Apr 18, 2021Observed: 3.14 ft at 10:15PM Apr 18, 2021Observed: 3.14 ft at 10:30PM Apr 18, 2021Observed: 3.14 ft at 10:45PM Apr 18, 2021Observed: 3.14 ft at 11:00PM Apr 18, 2021Observed: 3.14 ft at 11:15PM Apr 18, 2021Observed: 3.14 ft at 11:30PM Apr 18, 2021Observed: 3.14 ft at 11:45PM Apr 18, 2021Observed: 3.14 ft at 12:00AM Apr 19, 2021Observed: 3.14 ft at 12:15AM Apr 19, 2021Observed: 3.14 ft at 12:30AM Apr 19, 2021Observed: 3.15 ft at 12:45AM Apr 19, 2021Observed: 3.14 ft at 1:00AM Apr 19, 2021Observed: 3.15 ft at 1:15AM Apr 19, 2021Observed: 3.15 ft at 1:30AM Apr 19, 2021Observed: 3.15 ft at 1:45AM Apr 19, 2021Observed: 3.15 ft at 2:00AM Apr 19, 2021Observed: 3.14 ft at 2:15AM Apr 19, 2021Observed: 3.15 ft at 2:30AM Apr 19, 2021Observed: 3.14 ft at 2:45AM Apr 19, 2021Observed: 3.15 ft at 3:00AM Apr 19, 2021Observed: 3.14 ft at 3:15AM Apr 19, 2021Observed: 3.15 ft at 3:30AM Apr 19, 2021Observed: 3.14 ft at 3:45AM Apr 19, 2021Observed: 3.15 ft at 4:00AM Apr 19, 2021Observed: 3.14 ft at 4:15AM Apr 19, 2021Observed: 3.14 ft at 4:30AM Apr 19, 2021Observed: 3.15 ft at 4:45AM Apr 19, 2021Observed: 3.15 ft at 5:00AM Apr 19, 2021Observed: 3.15 ft at 5:15AM Apr 19, 2021Observed: 3.14 ft at 5:30AM Apr 19, 2021Observed: 3.14 ft at 5:45AM Apr 19, 2021Observed: 3.14 ft at 6:00AM Apr 19, 2021Observed: 3.14 ft at 6:15AM Apr 19, 2021Observed: 3.14 ft at 6:30AM Apr 19, 2021Observed: 3.14 ft at 6:45AM Apr 19, 2021Observed: 3.15 ft at 7:00AM Apr 19, 2021Observed: 3.15 ft at 7:15AM Apr 19, 2021Observed: 3.15 ft at 7:30AM Apr 19, 2021Observed: 3.14 ft at 7:45AM Apr 19, 2021Observed: 3.15 ft at 8:00AM Apr 19, 2021Observed: 3.15 ft at 8:15AM Apr 19, 2021Observed: 3.14 ft at 8:30AM Apr 19, 2021Observed: 3.15 ft at 8:45AM Apr 19, 2021Observed: 3.15 ft at 9:00AM Apr 19, 2021Observed: 3.15 ft at 9:15AM Apr 19, 2021Observed: 3.15 ft at 9:30AM Apr 19, 2021Observed: 3.15 ft at 9:45AM Apr 19, 2021Observed: 3.15 ft at 10:00AM Apr 19, 2021Observed: 3.15 ft at 10:15AM Apr 19, 2021Observed: 3.15 ft at 10:30AM Apr 19, 2021Observed: 3.17 ft at 10:45AM Apr 19, 2021Observed: 3.16 ft at 11:00AM Apr 19, 2021Observed: 3.16 ft at 11:15AM Apr 19, 2021Observed: 3.16 ft at 11:30AM Apr 19, 2021Observed: 3.16 ft at 11:45AM Apr 19, 2021Observed: 3.16 ft at 12:00PM Apr 19, 2021Observed: 3.16 ft at 12:15PM Apr 19, 2021Observed: 3.15 ft at 12:30PM Apr 19, 2021Observed: 3.15 ft at 12:45PM Apr 19, 2021Observed: 3.15 ft at 1:00PM Apr 19, 2021Observed: 3.15 ft at 1:15PM Apr 19, 2021Observed: 3.14 ft at 1:30PM Apr 19, 2021Observed: 3.14 ft at 1:45PM Apr 19, 2021Observed: 3.14 ft at 2:00PM Apr 19, 2021Observed: 3.13 ft at 2:15PM Apr 19, 2021Observed: 3.13 ft at 2:30PM Apr 19, 2021Observed: 3.12 ft at 2:45PM Apr 19, 2021Observed: 3.14 ft at 3:00PM Apr 19, 2021Observed: 3.14 ft at 3:15PM Apr 19, 2021Observed: 3.14 ft at 3:30PM Apr 19, 2021Observed: 3.13 ft at 3:45PM Apr 19, 2021Observed: 3.13 ft at 4:00PM Apr 19, 2021Observed: 3.13 ft at 4:15PM Apr 19, 2021USGS--Water Resources of the United StatesLAWG1(plotting HGIRG) Graph Created (5:04PM Apr 19, 2021)ObservedLatest observed value: 3.13 ft at 4:15 PM EDT 19-Apr-2021. Flood Stage is 11 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: Forecasts are not available for the Pew Creek at Lawrenceville. Only observed stages are available for this point.

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 17
Moderate Flood Stage: 13
Flood Stage: 11
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 16.69 ft on 09/21/2009
(2) 15.18 ft on 12/28/2018
(3) 15.00 ft on 09/21/2009
(4) 14.34 ft on 05/19/2013
(5) 13.66 ft on 01/21/2017
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.14 ft on 10/25/2020
(2) 12.24 ft on 10/11/2020
(3) 12.16 ft on 09/17/2020
(4) 13.23 ft on 08/31/2020
(5) 11.05 ft on 01/03/2020
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 3.41 ft on 09/20/2008
(2) 3.48 ft on 07/06/2008
(3) 3.58 ft on 10/01/2007
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
17 Major flooding begins. The water level reaches the top of the bridge causing severe erosion and potentially a washout.
16 The water level begins to cover Patterson Road just south of the bridge.
14 The Patterson Road bridge begins to form an obstacle and act like a dam causing some backwater and erosion eddies to the sides of the bridge.
13 Moderate flooding begins. The water level reaches the bottom of the bridge on Patterson Road.
11 Minor flooding of the natural flood plain begins. The parking lot of the Saratoga Swim and Tennis Club downstream from the river gauge begins to flood.
9 Bankfull is reached upstream and downstream from the river gauge at Patterson Road.
About This Location Collapse

Latitude: 33.925833° N, Longitude: 84.037778° 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 880 ft 891 ft 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:
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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