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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

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Hydrograph River at a Glance Download
Pew Creek at Patterson Road near Lawrenceville Stage (ft)Flow (kcfs)Observed: 3.17 ft at 5:15AM Sep 27, 2023Observed: 3.17 ft at 6:30AM Sep 27, 2023Observed: 3.17 ft at 6:45AM Sep 27, 2023Observed: 3.18 ft at 7:00AM Sep 27, 2023Observed: 3.18 ft at 7:15AM Sep 27, 2023Observed: 3.18 ft at 7:30AM Sep 27, 2023Observed: 3.18 ft at 7:45AM Sep 27, 2023Observed: 3.18 ft at 8:00AM Sep 27, 2023Observed: 3.18 ft at 8:15AM Sep 27, 2023Observed: 3.18 ft at 8:30AM Sep 27, 2023Observed: 3.18 ft at 8:45AM Sep 27, 2023Observed: 3.18 ft at 9:00AM Sep 27, 2023Observed: 3.18 ft at 9:15AM Sep 27, 2023Observed: 3.18 ft at 9:30AM Sep 27, 2023Observed: 3.18 ft at 9:45AM Sep 27, 2023Observed: 3.18 ft at 10:00AM Sep 27, 2023Observed: 3.18 ft at 10:15AM Sep 27, 2023Observed: 3.18 ft at 10:30AM Sep 27, 2023Observed: 3.18 ft at 10:45AM Sep 27, 2023Observed: 3.18 ft at 11:00AM Sep 27, 2023Observed: 3.19 ft at 11:15AM Sep 27, 2023Observed: 3.19 ft at 11:30AM Sep 27, 2023Observed: 3.19 ft at 11:45AM Sep 27, 2023Observed: 3.21 ft at 12:00PM Sep 27, 2023Observed: 3.23 ft at 12:15PM Sep 27, 2023Observed: 3.24 ft at 12:30PM Sep 27, 2023Observed: 3.25 ft at 12:45PM Sep 27, 2023Observed: 3.25 ft at 1:00PM Sep 27, 2023Highest Observation: 3.26 ft at 1:15PM Sep 27, 2023Highest Observation: 3.26 ft at 1:30PM Sep 27, 2023Observed: 3.25 ft at 1:45PM Sep 27, 2023Observed: 3.25 ft at 2:00PM Sep 27, 2023Observed: 3.25 ft at 2:15PM Sep 27, 2023Observed: 3.25 ft at 2:30PM Sep 27, 2023Observed: 3.25 ft at 2:45PM Sep 27, 2023Observed: 3.24 ft at 3:00PM Sep 27, 2023Observed: 3.24 ft at 3:15PM Sep 27, 2023Observed: 3.24 ft at 3:30PM Sep 27, 2023Observed: 3.24 ft at 3:45PM Sep 27, 2023Observed: 3.24 ft at 4:00PM Sep 27, 2023Observed: 3.23 ft at 4:15PM Sep 27, 2023Observed: 3.23 ft at 4:30PM Sep 27, 2023Observed: 3.23 ft at 4:45PM Sep 27, 2023Observed: 3.22 ft at 5:00PM Sep 27, 2023Observed: 3.22 ft at 5:15PM Sep 27, 2023Observed: 3.2 ft at 7:30PM Sep 27, 2023Observed: 3.21 ft at 7:45PM Sep 27, 2023Observed: 3.2 ft at 8:00PM Sep 27, 2023Observed: 3.2 ft at 8:15PM Sep 27, 2023Observed: 3.2 ft at 8:30PM Sep 27, 2023Observed: 3.2 ft at 8:45PM Sep 27, 2023Observed: 3.2 ft at 9:00PM Sep 27, 2023Observed: 3.2 ft at 9:15PM Sep 27, 2023Observed: 3.2 ft at 9:30PM Sep 27, 2023Observed: 3.2 ft at 9:45PM Sep 27, 2023Observed: 3.2 ft at 10:00PM Sep 27, 2023Observed: 3.19 ft at 10:15PM Sep 27, 2023Observed: 3.19 ft at 10:30PM Sep 27, 2023Observed: 3.19 ft at 10:45PM Sep 27, 2023Observed: 3.19 ft at 11:00PM Sep 27, 2023Observed: 3.19 ft at 11:15PM Sep 27, 2023Observed: 3.19 ft at 11:30PM Sep 27, 2023Observed: 3.19 ft at 11:45PM Sep 27, 2023Observed: 3.19 ft at 12:00AM Sep 28, 2023Observed: 3.19 ft at 12:15AM Sep 28, 2023Observed: 3.19 ft at 12:30AM Sep 28, 2023Observed: 3.19 ft at 12:45AM Sep 28, 2023Observed: 3.19 ft at 1:00AM Sep 28, 2023Observed: 3.19 ft at 1:15AM Sep 28, 2023Observed: 3.19 ft at 1:30AM Sep 28, 2023Observed: 3.19 ft at 1:45AM Sep 28, 2023Observed: 3.19 ft at 2:00AM Sep 28, 2023Observed: 3.19 ft at 2:15AM Sep 28, 2023Observed: 3.19 ft at 3:30AM Sep 28, 2023Observed: 3.19 ft at 3:45AM Sep 28, 2023Observed: 3.19 ft at 4:00AM Sep 28, 2023Observed: 3.19 ft at 4:15AM Sep 28, 2023Observed: 3.19 ft at 4:30AM Sep 28, 2023Observed: 3.19 ft at 4:45AM Sep 28, 2023Observed: 3.19 ft at 5:00AM Sep 28, 2023Observed: 3.19 ft at 5:15AM Sep 28, 2023Observed: 3.19 ft at 5:30AM Sep 28, 2023Observed: 3.19 ft at 5:45AM Sep 28, 2023Observed: 3.19 ft at 6:00AM Sep 28, 2023Observed: 3.19 ft at 6:15AM Sep 28, 2023Observed: 3.19 ft at 6:30AM Sep 28, 2023Observed: 3.2 ft at 6:45AM Sep 28, 2023Observed: 3.19 ft at 7:00AM Sep 28, 2023Observed: 3.2 ft at 7:15AM Sep 28, 2023Observed: 3.2 ft at 7:30AM Sep 28, 2023Observed: 3.2 ft at 7:45AM Sep 28, 2023Observed: 3.2 ft at 8:00AM Sep 28, 2023Observed: 3.2 ft at 8:15AM Sep 28, 2023Observed: 3.19 ft at 8:30AM Sep 28, 2023Observed: 3.2 ft at 8:45AM Sep 28, 2023Observed: 3.19 ft at 9:00AM Sep 28, 2023Observed: 3.19 ft at 9:15AM Sep 28, 2023Observed: 3.2 ft at 9:30AM Sep 28, 2023Observed: 3.2 ft at 9:45AM Sep 28, 2023Observed: 3.2 ft at 10:00AM Sep 28, 2023Observed: 3.2 ft at 10:15AM Sep 28, 2023Observed: 3.2 ft at 10:30AM Sep 28, 2023Observed: 3.2 ft at 10:45AM Sep 28, 2023Observed: 3.2 ft at 11:00AM Sep 28, 2023Observed: 3.2 ft at 11:15AM Sep 28, 2023Observed: 3.2 ft at 11:30AM Sep 28, 2023Observed: 3.2 ft at 11:45AM Sep 28, 2023Observed: 3.2 ft at 12:00PM Sep 28, 2023Observed: 3.2 ft at 12:15PM Sep 28, 2023Observed: 3.2 ft at 12:30PM Sep 28, 2023Observed: 3.2 ft at 12:45PM Sep 28, 2023Observed: 3.2 ft at 1:00PM Sep 28, 2023Observed: 3.2 ft at 1:15PM Sep 28, 2023Observed: 3.2 ft at 1:30PM Sep 28, 2023Observed: 3.2 ft at 1:45PM Sep 28, 2023Observed: 3.2 ft at 2:00PM Sep 28, 2023Observed: 3.21 ft at 2:15PM Sep 28, 2023Observed: 3.2 ft at 2:30PM Sep 28, 2023Observed: 3.19 ft at 2:45PM Sep 28, 2023Observed: 3.2 ft at 3:00PM Sep 28, 2023Observed: 3.2 ft at 3:15PM Sep 28, 2023Observed: 3.19 ft at 3:30PM Sep 28, 2023Observed: 3.2 ft at 3:45PM Sep 28, 2023Observed: 3.19 ft at 4:00PM Sep 28, 2023Observed: 3.19 ft at 4:15PM Sep 28, 2023Observed: 3.19 ft at 4:30PM Sep 28, 2023Observed: 3.19 ft at 4:45PM Sep 28, 2023Observed: 3.19 ft at 5:00PM Sep 28, 2023Observed: 3.19 ft at 5:15PM Sep 28, 2023Observed: 3.19 ft at 5:30PM Sep 28, 2023Observed: 3.18 ft at 5:45PM Sep 28, 2023Observed: 3.18 ft at 6:00PM Sep 28, 2023Observed: 3.18 ft at 6:15PM Sep 28, 2023Observed: 3.18 ft at 6:30PM Sep 28, 2023Observed: 3.18 ft at 6:45PM Sep 28, 2023Observed: 3.19 ft at 7:00PM Sep 28, 2023Observed: 3.18 ft at 7:15PM Sep 28, 2023Observed: 3.18 ft at 7:30PM Sep 28, 2023Observed: 3.19 ft at 7:45PM Sep 28, 2023Observed: 3.18 ft at 8:00PM Sep 28, 2023Observed: 3.18 ft at 8:15PM Sep 28, 2023Observed: 3.18 ft at 8:30PM Sep 28, 2023Observed: 3.18 ft at 8:45PM Sep 28, 2023Observed: 3.18 ft at 9:00PM Sep 28, 2023Observed: 3.18 ft at 9:15PM Sep 28, 2023Observed: 3.18 ft at 9:30PM Sep 28, 2023Observed: 3.18 ft at 9:45PM Sep 28, 2023Observed: 3.18 ft at 10:00PM Sep 28, 2023Observed: 3.18 ft at 10:15PM Sep 28, 2023Observed: 3.18 ft at 11:30PM Sep 28, 2023Observed: 3.18 ft at 11:45PM Sep 28, 2023Observed: 3.18 ft at 12:00AM Sep 29, 2023Observed: 3.18 ft at 12:15AM Sep 29, 2023Observed: 3.18 ft at 12:30AM Sep 29, 2023Observed: 3.18 ft at 12:45AM Sep 29, 2023Observed: 3.18 ft at 1:00AM Sep 29, 2023Observed: 3.18 ft at 1:15AM Sep 29, 2023Observed: 3.18 ft at 1:30AM Sep 29, 2023Observed: 3.18 ft at 1:45AM Sep 29, 2023Observed: 3.18 ft at 2:00AM Sep 29, 2023Observed: 3.18 ft at 2:15AM Sep 29, 2023Observed: 3.18 ft at 2:30AM Sep 29, 2023Observed: 3.18 ft at 2:45AM Sep 29, 2023Observed: 3.18 ft at 3:00AM Sep 29, 2023Observed: 3.18 ft at 3:15AM Sep 29, 2023Observed: 3.19 ft at 3:30AM Sep 29, 2023Observed: 3.19 ft at 3:45AM Sep 29, 2023Observed: 3.19 ft at 4:00AM Sep 29, 2023Observed: 3.19 ft at 4:15AM Sep 29, 2023Observed: 3.19 ft at 4:30AM Sep 29, 2023Observed: 3.19 ft at 4:45AM Sep 29, 2023Observed: 3.19 ft at 5:00AM Sep 29, 2023Observed: 3.19 ft at 5:15AM Sep 29, 2023Observed: 3.19 ft at 5:30AM Sep 29, 2023Observed: 3.19 ft at 5:45AM Sep 29, 2023Observed: 3.19 ft at 6:00AM Sep 29, 2023Observed: 3.19 ft at 6:15AM Sep 29, 2023Observed: 3.19 ft at 6:30AM Sep 29, 2023Observed: 3.19 ft at 6:45AM Sep 29, 2023Observed: 3.2 ft at 7:00AM Sep 29, 2023Observed: 3.2 ft at 7:15AM Sep 29, 2023Observed: 3.2 ft at 7:30AM Sep 29, 2023Observed: 3.2 ft at 7:45AM Sep 29, 2023Observed: 3.2 ft at 8:00AM Sep 29, 2023Observed: 3.2 ft at 8:15AM Sep 29, 2023Observed: 3.2 ft at 8:30AM Sep 29, 2023Observed: 3.2 ft at 8:45AM Sep 29, 2023Observed: 3.2 ft at 9:00AM Sep 29, 2023Observed: 3.2 ft at 9:15AM Sep 29, 2023Observed: 3.2 ft at 9:30AM Sep 29, 2023Observed: 3.2 ft at 9:45AM Sep 29, 2023Observed: 3.21 ft at 10:00AM Sep 29, 2023Observed: 3.21 ft at 10:15AM Sep 29, 2023Observed: 3.21 ft at 10:30AM Sep 29, 2023Observed: 3.21 ft at 10:45AM Sep 29, 2023Observed: 3.21 ft at 11:00AM Sep 29, 2023Observed: 3.21 ft at 11:15AM Sep 29, 2023Observed: 3.21 ft at 11:30AM Sep 29, 2023Observed: 3.2 ft at 11:45AM Sep 29, 2023Observed: 3.21 ft at 12:00PM Sep 29, 2023Observed: 3.2 ft at 12:15PM Sep 29, 2023Observed: 3.2 ft at 12:30PM Sep 29, 2023Observed: 3.2 ft at 12:45PM Sep 29, 2023Observed: 3.2 ft at 1:00PM Sep 29, 2023Observed: 3.19 ft at 1:15PM Sep 29, 2023Observed: 3.2 ft at 1:30PM Sep 29, 2023Observed: 3.2 ft at 1:45PM Sep 29, 2023Observed: 3.2 ft at 2:00PM Sep 29, 2023Observed: 3.2 ft at 2:15PM Sep 29, 2023Observed: 3.2 ft at 2:30PM Sep 29, 2023Observed: 3.19 ft at 2:45PM Sep 29, 2023Observed: 3.19 ft at 3:00PM Sep 29, 2023Observed: 3.19 ft at 3:15PM Sep 29, 2023Observed: 3.19 ft at 3:30PM Sep 29, 2023Observed: 3.19 ft at 3:45PM Sep 29, 2023Observed: 3.19 ft at 4:00PM Sep 29, 2023Observed: 3.19 ft at 4:15PM Sep 29, 2023Observed: 3.19 ft at 4:30PM Sep 29, 2023Observed: 3.19 ft at 4:45PM Sep 29, 2023Observed: 3.19 ft at 5:00PM Sep 29, 2023Observed: 3.19 ft at 5:15PM Sep 29, 2023Observed: 3.18 ft at 5:30PM Sep 29, 2023Observed: 3.18 ft at 5:45PM Sep 29, 2023Observed: 3.18 ft at 6:00PM Sep 29, 2023Observed: 3.18 ft at 6:15PM Sep 29, 2023Observed: 3.18 ft at 7:30PM Sep 29, 2023Observed: 3.18 ft at 7:45PM Sep 29, 2023Observed: 3.18 ft at 8:00PM Sep 29, 2023Observed: 3.18 ft at 8:15PM Sep 29, 2023Observed: 3.18 ft at 9:30PM Sep 29, 2023Observed: 3.18 ft at 9:45PM Sep 29, 2023Observed: 3.17 ft at 10:00PM Sep 29, 2023Observed: 3.18 ft at 10:15PM Sep 29, 2023Observed: 3.17 ft at 10:30PM Sep 29, 2023Observed: 3.17 ft at 10:45PM Sep 29, 2023Observed: 3.17 ft at 11:00PM Sep 29, 2023Observed: 3.17 ft at 11:15PM Sep 29, 2023Observed: 3.17 ft at 11:30PM Sep 29, 2023Observed: 3.17 ft at 11:45PM Sep 29, 2023Observed: 3.17 ft at 12:00AM Sep 30, 2023Observed: 3.17 ft at 12:15AM Sep 30, 2023Observed: 3.17 ft at 12:30AM Sep 30, 2023Observed: 3.17 ft at 12:45AM Sep 30, 2023Observed: 3.17 ft at 1:00AM Sep 30, 2023Observed: 3.17 ft at 1:15AM Sep 30, 2023Observed: 3.17 ft at 1:30AM Sep 30, 2023Observed: 3.17 ft at 1:45AM Sep 30, 2023Observed: 3.17 ft at 2:00AM Sep 30, 2023Observed: 3.17 ft at 2:15AM Sep 30, 2023Observed: 3.17 ft at 2:30AM Sep 30, 2023Observed: 3.16 ft at 2:45AM Sep 30, 2023Observed: 3.16 ft at 3:00AM Sep 30, 2023Observed: 3.16 ft at 3:15AM Sep 30, 2023Observed: 3.17 ft at 3:30AM Sep 30, 2023Observed: 3.17 ft at 3:45AM Sep 30, 2023Observed: 3.17 ft at 4:00AM Sep 30, 2023Observed: 3.17 ft at 4:15AM Sep 30, 2023USGS--Water Resources of the United StatesLAWG1(plotting HGIRG) Graph Created (5:04AM Sep 30, 2023)ObservedLatest observed value: 3.17 ft at 4:15 AM EDT 30-Sep-2023. Flood Stage is 11 ft
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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 Patterson Road near 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) 11.25 ft on 04/05/2022
(2) 11.16 ft on 02/04/2022
(3) 11.22 ft on 08/19/2021
(4) 12.87 ft on 07/27/2021
(5) 11.43 ft on 07/22/2021
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
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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
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Peachtree City/Atlanta Weather Forecast Office
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Peachtree City, GA 30269
(770) 486-1133
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