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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
Two Lick Creek at Graceton Stage (ft)Flow (kcfs)Highest Observation: 2.33 ft at 2:30AM May 29, 2023Highest Observation: 2.33 ft at 2:45AM May 29, 2023Highest Observation: 2.33 ft at 3:00AM May 29, 2023Highest Observation: 2.33 ft at 3:15AM May 29, 2023Highest Observation: 2.33 ft at 3:30AM May 29, 2023Highest Observation: 2.33 ft at 3:45AM May 29, 2023Highest Observation: 2.33 ft at 4:00AM May 29, 2023Highest Observation: 2.33 ft at 4:15AM May 29, 2023Highest Observation: 2.33 ft at 4:30AM May 29, 2023Highest Observation: 2.33 ft at 4:45AM May 29, 2023Highest Observation: 2.33 ft at 5:00AM May 29, 2023Highest Observation: 2.33 ft at 5:15AM May 29, 2023Highest Observation: 2.33 ft at 5:30AM May 29, 2023Highest Observation: 2.33 ft at 5:45AM May 29, 2023Highest Observation: 2.33 ft at 6:00AM May 29, 2023Highest Observation: 2.33 ft at 6:15AM May 29, 2023Highest Observation: 2.33 ft at 6:30AM May 29, 2023Highest Observation: 2.33 ft at 6:45AM May 29, 2023Observed: 2.32 ft at 7:00AM May 29, 2023Observed: 2.32 ft at 7:15AM May 29, 2023Observed: 2.32 ft at 7:30AM May 29, 2023Observed: 2.32 ft at 7:45AM May 29, 2023Observed: 2.32 ft at 8:00AM May 29, 2023Observed: 2.32 ft at 8:15AM May 29, 2023Observed: 2.32 ft at 8:30AM May 29, 2023Observed: 2.32 ft at 8:45AM May 29, 2023Observed: 2.32 ft at 9:00AM May 29, 2023Observed: 2.31 ft at 9:15AM May 29, 2023Observed: 2.31 ft at 9:30AM May 29, 2023Observed: 2.31 ft at 9:45AM May 29, 2023Observed: 2.31 ft at 10:00AM May 29, 2023Observed: 2.31 ft at 10:15AM May 29, 2023Observed: 2.31 ft at 10:30AM May 29, 2023Observed: 2.3 ft at 10:45AM May 29, 2023Observed: 2.3 ft at 11:00AM May 29, 2023Observed: 2.3 ft at 11:15AM May 29, 2023Observed: 2.3 ft at 11:30AM May 29, 2023Observed: 2.3 ft at 11:45AM May 29, 2023Observed: 2.3 ft at 12:00PM May 29, 2023Observed: 2.3 ft at 12:15PM May 29, 2023Observed: 2.29 ft at 12:30PM May 29, 2023Observed: 2.29 ft at 12:45PM May 29, 2023Observed: 2.29 ft at 1:00PM May 29, 2023Observed: 2.29 ft at 1:15PM May 29, 2023Observed: 2.29 ft at 1:30PM May 29, 2023Observed: 2.29 ft at 1:45PM May 29, 2023Observed: 2.29 ft at 2:00PM May 29, 2023Observed: 2.29 ft at 2:15PM May 29, 2023Observed: 2.29 ft at 2:30PM May 29, 2023Observed: 2.29 ft at 2:45PM May 29, 2023Observed: 2.29 ft at 3:00PM May 29, 2023Observed: 2.29 ft at 3:15PM May 29, 2023Observed: 2.29 ft at 3:30PM May 29, 2023Observed: 2.29 ft at 3:45PM May 29, 2023Observed: 2.29 ft at 4:00PM May 29, 2023Observed: 2.29 ft at 4:15PM May 29, 2023Observed: 2.29 ft at 4:30PM May 29, 2023Observed: 2.29 ft at 4:45PM May 29, 2023Observed: 2.29 ft at 6:00PM May 29, 2023Observed: 2.29 ft at 6:15PM May 29, 2023Observed: 2.29 ft at 6:30PM May 29, 2023Observed: 2.29 ft at 6:45PM May 29, 2023Observed: 2.29 ft at 7:00PM May 29, 2023Observed: 2.29 ft at 7:15PM May 29, 2023Observed: 2.29 ft at 7:30PM May 29, 2023Observed: 2.29 ft at 7:45PM May 29, 2023Observed: 2.29 ft at 10:00PM May 29, 2023Observed: 2.29 ft at 10:15PM May 29, 2023Observed: 2.29 ft at 10:30PM May 29, 2023Observed: 2.29 ft at 10:45PM May 29, 2023Observed: 2.29 ft at 11:00PM May 29, 2023Observed: 2.29 ft at 11:15PM May 29, 2023Observed: 2.29 ft at 11:30PM May 29, 2023Observed: 2.29 ft at 11:45PM May 29, 2023Observed: 2.29 ft at 12:00AM May 30, 2023Observed: 2.29 ft at 12:15AM May 30, 2023Observed: 2.29 ft at 12:30AM May 30, 2023Observed: 2.29 ft at 12:45AM May 30, 2023Observed: 2.29 ft at 1:00AM May 30, 2023Observed: 2.29 ft at 1:15AM May 30, 2023Observed: 2.29 ft at 1:30AM May 30, 2023Observed: 2.29 ft at 1:45AM May 30, 2023Observed: 2.29 ft at 2:00AM May 30, 2023Observed: 2.29 ft at 2:15AM May 30, 2023Observed: 2.29 ft at 2:30AM May 30, 2023Observed: 2.29 ft at 2:45AM May 30, 2023Observed: 2.29 ft at 3:00AM May 30, 2023Observed: 2.29 ft at 3:15AM May 30, 2023Observed: 2.29 ft at 3:30AM May 30, 2023Observed: 2.29 ft at 3:45AM May 30, 2023Observed: 2.29 ft at 4:00AM May 30, 2023Observed: 2.29 ft at 4:15AM May 30, 2023Observed: 2.29 ft at 4:30AM May 30, 2023Observed: 2.29 ft at 4:45AM May 30, 2023Observed: 2.29 ft at 5:00AM May 30, 2023Observed: 2.29 ft at 5:15AM May 30, 2023Observed: 2.29 ft at 5:30AM May 30, 2023Observed: 2.29 ft at 5:45AM May 30, 2023Observed: 2.29 ft at 6:00AM May 30, 2023Observed: 2.29 ft at 6:15AM May 30, 2023Observed: 2.29 ft at 6:30AM May 30, 2023Observed: 2.29 ft at 6:45AM May 30, 2023Observed: 2.28 ft at 7:00AM May 30, 2023Observed: 2.28 ft at 7:15AM May 30, 2023Observed: 2.28 ft at 7:30AM May 30, 2023Observed: 2.28 ft at 7:45AM May 30, 2023Observed: 2.28 ft at 8:00AM May 30, 2023Observed: 2.28 ft at 8:15AM May 30, 2023Observed: 2.28 ft at 8:30AM May 30, 2023Observed: 2.28 ft at 8:45AM May 30, 2023Observed: 2.28 ft at 9:00AM May 30, 2023Observed: 2.28 ft at 9:15AM May 30, 2023Observed: 2.28 ft at 9:30AM May 30, 2023Observed: 2.28 ft at 9:45AM May 30, 2023Observed: 2.28 ft at 10:00AM May 30, 2023Observed: 2.28 ft at 10:15AM May 30, 2023Observed: 2.28 ft at 10:30AM May 30, 2023Observed: 2.28 ft at 10:45AM May 30, 2023Observed: 2.27 ft at 11:00AM May 30, 2023Observed: 2.27 ft at 11:15AM May 30, 2023Observed: 2.27 ft at 11:30AM May 30, 2023Observed: 2.27 ft at 11:45AM May 30, 2023Observed: 2.27 ft at 12:00PM May 30, 2023Observed: 2.27 ft at 12:15PM May 30, 2023Observed: 2.27 ft at 12:30PM May 30, 2023Observed: 2.27 ft at 12:45PM May 30, 2023Observed: 2.27 ft at 1:00PM May 30, 2023Observed: 2.27 ft at 1:15PM May 30, 2023Observed: 2.27 ft at 1:30PM May 30, 2023Observed: 2.27 ft at 1:45PM May 30, 2023Observed: 2.27 ft at 2:00PM May 30, 2023Observed: 2.27 ft at 2:15PM May 30, 2023Observed: 2.27 ft at 2:30PM May 30, 2023Observed: 2.27 ft at 2:45PM May 30, 2023Observed: 2.27 ft at 3:00PM May 30, 2023Observed: 2.27 ft at 3:15PM May 30, 2023Observed: 2.27 ft at 3:30PM May 30, 2023Observed: 2.27 ft at 3:45PM May 30, 2023Observed: 2.27 ft at 4:00PM May 30, 2023Observed: 2.27 ft at 4:15PM May 30, 2023Observed: 2.27 ft at 4:30PM May 30, 2023Observed: 2.27 ft at 4:45PM May 30, 2023Observed: 2.27 ft at 5:00PM May 30, 2023Observed: 2.27 ft at 5:15PM May 30, 2023Observed: 2.27 ft at 5:30PM May 30, 2023Observed: 2.27 ft at 5:45PM May 30, 2023Observed: 2.27 ft at 6:00PM May 30, 2023Observed: 2.27 ft at 6:15PM May 30, 2023Observed: 2.27 ft at 6:30PM May 30, 2023Observed: 2.27 ft at 6:45PM May 30, 2023Observed: 2.27 ft at 7:00PM May 30, 2023Observed: 2.27 ft at 7:15PM May 30, 2023Observed: 2.27 ft at 7:30PM May 30, 2023Observed: 2.27 ft at 7:45PM May 30, 2023Observed: 2.27 ft at 8:00PM May 30, 2023Observed: 2.26 ft at 8:15PM May 30, 2023Observed: 2.26 ft at 8:30PM May 30, 2023Observed: 2.26 ft at 8:45PM May 30, 2023Observed: 2.26 ft at 9:00PM May 30, 2023Observed: 2.26 ft at 9:15PM May 30, 2023Observed: 2.26 ft at 9:30PM May 30, 2023Observed: 2.26 ft at 9:45PM May 30, 2023Observed: 2.26 ft at 10:00PM May 30, 2023Observed: 2.26 ft at 10:15PM May 30, 2023Observed: 2.26 ft at 10:30PM May 30, 2023Observed: 2.26 ft at 10:45PM May 30, 2023Observed: 2.26 ft at 11:00PM May 30, 2023Observed: 2.26 ft at 11:15PM May 30, 2023Observed: 2.27 ft at 11:30PM May 30, 2023Observed: 2.27 ft at 11:45PM May 30, 2023Observed: 2.27 ft at 12:00AM May 31, 2023Observed: 2.27 ft at 12:15AM May 31, 2023Observed: 2.27 ft at 12:30AM May 31, 2023Observed: 2.27 ft at 12:45AM May 31, 2023Observed: 2.27 ft at 1:00AM May 31, 2023Observed: 2.27 ft at 1:15AM May 31, 2023Observed: 2.27 ft at 1:30AM May 31, 2023Observed: 2.27 ft at 1:45AM May 31, 2023Observed: 2.27 ft at 2:00AM May 31, 2023Observed: 2.27 ft at 2:15AM May 31, 2023Observed: 2.27 ft at 2:30AM May 31, 2023Observed: 2.27 ft at 2:45AM May 31, 2023Observed: 2.27 ft at 3:00AM May 31, 2023Observed: 2.27 ft at 3:15AM May 31, 2023Observed: 2.27 ft at 3:30AM May 31, 2023Observed: 2.27 ft at 3:45AM May 31, 2023Observed: 2.27 ft at 4:00AM May 31, 2023Observed: 2.27 ft at 4:15AM May 31, 2023Observed: 2.27 ft at 4:30AM May 31, 2023Observed: 2.27 ft at 4:45AM May 31, 2023Observed: 2.27 ft at 5:00AM May 31, 2023Observed: 2.27 ft at 5:15AM May 31, 2023Observed: 2.27 ft at 5:30AM May 31, 2023Observed: 2.27 ft at 5:45AM May 31, 2023Observed: 2.27 ft at 6:00AM May 31, 2023Observed: 2.27 ft at 6:15AM May 31, 2023Observed: 2.27 ft at 6:30AM May 31, 2023Observed: 2.27 ft at 6:45AM May 31, 2023Observed: 2.27 ft at 7:00AM May 31, 2023Observed: 2.27 ft at 7:15AM May 31, 2023Observed: 2.27 ft at 7:30AM May 31, 2023Observed: 2.27 ft at 7:45AM May 31, 2023Observed: 2.27 ft at 8:00AM May 31, 2023Observed: 2.27 ft at 8:15AM May 31, 2023Observed: 2.27 ft at 8:30AM May 31, 2023Observed: 2.27 ft at 8:45AM May 31, 2023Observed: 2.27 ft at 9:00AM May 31, 2023Observed: 2.27 ft at 9:15AM May 31, 2023Observed: 2.27 ft at 9:30AM May 31, 2023Observed: 2.27 ft at 9:45AM May 31, 2023Observed: 2.26 ft at 10:00AM May 31, 2023Observed: 2.26 ft at 10:15AM May 31, 2023Observed: 2.26 ft at 10:30AM May 31, 2023Observed: 2.26 ft at 10:45AM May 31, 2023Observed: 2.26 ft at 11:00AM May 31, 2023Observed: 2.26 ft at 11:15AM May 31, 2023Observed: 2.26 ft at 11:30AM May 31, 2023Observed: 2.26 ft at 11:45AM May 31, 2023Observed: 2.26 ft at 12:00PM May 31, 2023Observed: 2.26 ft at 12:15PM May 31, 2023Observed: 2.26 ft at 12:30PM May 31, 2023Observed: 2.26 ft at 12:45PM May 31, 2023Observed: 2.26 ft at 1:00PM May 31, 2023Observed: 2.26 ft at 1:15PM May 31, 2023Observed: 2.26 ft at 1:30PM May 31, 2023Observed: 2.26 ft at 1:45PM May 31, 2023Observed: 2.26 ft at 2:00PM May 31, 2023Observed: 2.26 ft at 2:15PM May 31, 2023Observed: 2.26 ft at 2:30PM May 31, 2023Observed: 2.26 ft at 2:45PM May 31, 2023Observed: 2.26 ft at 3:00PM May 31, 2023Observed: 2.26 ft at 3:15PM May 31, 2023Observed: 2.26 ft at 3:30PM May 31, 2023Observed: 2.26 ft at 3:45PM May 31, 2023Observed: 2.26 ft at 4:00PM May 31, 2023Observed: 2.26 ft at 4:15PM May 31, 2023Observed: 2.26 ft at 4:30PM May 31, 2023Observed: 2.25 ft at 4:45PM May 31, 2023Observed: 2.25 ft at 5:00PM May 31, 2023Observed: 2.25 ft at 5:15PM May 31, 2023Observed: 2.25 ft at 5:30PM May 31, 2023Observed: 2.25 ft at 5:45PM May 31, 2023Observed: 2.25 ft at 6:00PM May 31, 2023Observed: 2.25 ft at 6:15PM May 31, 2023Observed: 2.25 ft at 6:30PM May 31, 2023Observed: 2.25 ft at 6:45PM May 31, 2023Observed: 2.25 ft at 7:00PM May 31, 2023Observed: 2.25 ft at 7:15PM May 31, 2023Observed: 2.25 ft at 7:30PM May 31, 2023Observed: 2.25 ft at 7:45PM May 31, 2023Observed: 2.25 ft at 8:00PM May 31, 2023Observed: 2.25 ft at 8:15PM May 31, 2023Observed: 2.25 ft at 8:30PM May 31, 2023Observed: 2.25 ft at 8:45PM May 31, 2023Observed: 2.25 ft at 11:00PM May 31, 2023Observed: 2.25 ft at 11:15PM May 31, 2023Observed: 2.25 ft at 11:30PM May 31, 2023Observed: 2.25 ft at 11:45PM May 31, 2023Observed: 2.25 ft at 12:00AM Jun 01, 2023Observed: 2.25 ft at 12:15AM Jun 01, 2023Observed: 2.25 ft at 12:30AM Jun 01, 2023Observed: 2.25 ft at 12:45AM Jun 01, 2023Observed: 2.25 ft at 1:00AM Jun 01, 2023Observed: 2.25 ft at 1:15AM Jun 01, 2023Observed: 2.25 ft at 1:30AM Jun 01, 2023Observed: 2.25 ft at 1:45AM Jun 01, 2023USGS--Water Resources of the United StatesGRCP1(plotting HGIRG) Graph Created (2:18AM Jun 1, 2023)ObservedLatest observed value: 2.25 ft at 1:45 AM EDT 1-Jun-2023. Flood Stage is 9 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Two Lick Creek at Graceton. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 22
Moderate Flood Stage: 19
Flood Stage: 9
Action Stage: 7.1
Low Stage (in feet): 0

Historic Crests
(1) 18.65 ft on 07/20/1977
(2) 14.39 ft on 09/10/2018
(3) 13.92 ft on 09/18/2004
(4) 11.12 ft on 05/07/2022 (P)

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.12 ft on 05/07/2022 (P)
(2) 14.39 ft on 09/10/2018
(3) 13.92 ft on 09/18/2004
(4) 18.65 ft on 07/20/1977

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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
22 water reaches top of cement wall on neal Ave Brodge 0.8 mile downstream of gage
19.6 water reaches bridge deck on Neal Ave Bridge 0.8 mile down stream of gage
9 water reaches natural bankful on right down stream side near gage
Photos
(1) Graceton gage house.
(2) Graceton Staff river gage.
(3) View of Two Lick Creek downstream of gages.
(4) View of Two Lick Creek upstream of gages.
About This Location Collapse

Latitude: 40.517222° N, Longitude: 79.171944° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 9 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 29 981.63 ft 990.63 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:
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Hydrologic Resources Additional Resources
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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
Pittsburgh Weather Forecast Office
192 Shafer Road
Moon Township, PA 15108
(412) 262-1591
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