Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Bookmark and Share Navigation Bar End Cap

  
 
Hydrograph River at a Glance Download
Mason Creek at Mason Creek Pool (ft)Observed: 1582.05 ft at 8:30AM Apr 30, 2021Observed: 1582.06 ft at 9:00AM Apr 30, 2021Observed: 1582.05 ft at 9:30AM Apr 30, 2021Observed: 1582.05 ft at 11:00AM Apr 30, 2021Observed: 1582.05 ft at 4:00PM Apr 30, 2021Observed: 1582.06 ft at 6:00PM Apr 30, 2021Observed: 1582.06 ft at 6:30PM Apr 30, 2021Observed: 1582.04 ft at 8:30PM Apr 30, 2021Observed: 1582.04 ft at 9:00PM Apr 30, 2021Observed: 1582.05 ft at 9:30PM Apr 30, 2021Observed: 1582.05 ft at 10:00PM Apr 30, 2021Observed: 1582.05 ft at 11:30PM Apr 30, 2021Observed: 1582.04 ft at 12:30AM May 01, 2021Observed: 1582.04 ft at 1:30AM May 01, 2021Observed: 1582.05 ft at 2:00AM May 01, 2021Observed: 1582.04 ft at 2:30AM May 01, 2021Observed: 1582.05 ft at 3:00AM May 01, 2021Observed: 1582.04 ft at 3:30AM May 01, 2021Observed: 1582.05 ft at 4:00AM May 01, 2021Observed: 1582.04 ft at 4:30AM May 01, 2021Observed: 1582.05 ft at 5:00AM May 01, 2021Observed: 1582.05 ft at 5:30AM May 01, 2021Observed: 1582.04 ft at 6:00AM May 01, 2021Observed: 1582.04 ft at 6:30AM May 01, 2021Observed: 1582.05 ft at 7:00AM May 01, 2021Observed: 1582.04 ft at 7:30AM May 01, 2021Observed: 1582.05 ft at 8:00AM May 01, 2021Observed: 1582.05 ft at 8:30AM May 01, 2021Observed: 1582.04 ft at 9:00AM May 01, 2021Observed: 1582.04 ft at 9:30AM May 01, 2021Observed: 1582.04 ft at 10:00AM May 01, 2021Observed: 1582.04 ft at 10:30AM May 01, 2021Observed: 1582.04 ft at 11:00AM May 01, 2021Observed: 1582.05 ft at 11:30AM May 01, 2021Observed: 1582.05 ft at 12:00PM May 01, 2021Observed: 1582.05 ft at 12:30PM May 01, 2021Observed: 1582.05 ft at 1:00PM May 01, 2021Observed: 1582.05 ft at 1:30PM May 01, 2021Observed: 1582.05 ft at 2:00PM May 01, 2021Observed: 1582.05 ft at 2:30PM May 01, 2021Observed: 1582.05 ft at 3:00PM May 01, 2021Observed: 1582.04 ft at 3:30PM May 01, 2021Observed: 1582.04 ft at 4:00PM May 01, 2021Observed: 1582.04 ft at 4:30PM May 01, 2021Observed: 1582.04 ft at 5:00PM May 01, 2021Observed: 1582.04 ft at 5:30PM May 01, 2021Observed: 1582.04 ft at 6:00PM May 01, 2021Observed: 1582.04 ft at 6:30PM May 01, 2021Observed: 1582.04 ft at 7:00PM May 01, 2021Observed: 1582.04 ft at 7:30PM May 01, 2021Observed: 1582.04 ft at 8:00PM May 01, 2021Observed: 1582.04 ft at 8:30PM May 01, 2021Observed: 1582.04 ft at 9:00PM May 01, 2021Observed: 1582.04 ft at 9:30PM May 01, 2021Observed: 1582.04 ft at 10:00PM May 01, 2021Observed: 1582.04 ft at 10:30PM May 01, 2021Observed: 1582.04 ft at 11:00PM May 01, 2021Observed: 1582.04 ft at 11:30PM May 01, 2021Observed: 1582.04 ft at 12:00AM May 02, 2021Observed: 1582.04 ft at 12:30AM May 02, 2021Observed: 1582.04 ft at 1:00AM May 02, 2021Observed: 1582.04 ft at 1:30AM May 02, 2021Observed: 1582.04 ft at 2:00AM May 02, 2021Observed: 1582.04 ft at 2:30AM May 02, 2021Observed: 1582.04 ft at 3:00AM May 02, 2021Observed: 1582.04 ft at 3:30AM May 02, 2021Observed: 1582.04 ft at 4:00AM May 02, 2021Observed: 1582.03 ft at 4:30AM May 02, 2021Observed: 1582.04 ft at 5:00AM May 02, 2021Observed: 1582.03 ft at 5:30AM May 02, 2021Observed: 1582.04 ft at 6:00AM May 02, 2021Observed: 1582.04 ft at 6:30AM May 02, 2021Observed: 1582.04 ft at 7:00AM May 02, 2021Observed: 1582.04 ft at 7:30AM May 02, 2021Observed: 1582.04 ft at 8:00AM May 02, 2021Observed: 1582.04 ft at 8:30AM May 02, 2021Observed: 1582.03 ft at 9:00AM May 02, 2021Observed: 1582.03 ft at 9:30AM May 02, 2021Observed: 1582.02 ft at 10:00AM May 02, 2021Observed: 1582.02 ft at 10:30AM May 02, 2021Observed: 1582.02 ft at 11:00AM May 02, 2021Observed: 1582.02 ft at 11:30AM May 02, 2021Observed: 1582.02 ft at 12:00PM May 02, 2021Observed: 1582.02 ft at 12:30PM May 02, 2021Observed: 1582.02 ft at 1:00PM May 02, 2021Observed: 1582.02 ft at 1:30PM May 02, 2021Observed: 1582.02 ft at 2:00PM May 02, 2021Observed: 1582.02 ft at 2:30PM May 02, 2021Observed: 1582.02 ft at 3:00PM May 02, 2021Observed: 1582.02 ft at 3:30PM May 02, 2021Observed: 1582.02 ft at 4:00PM May 02, 2021Observed: 1582.02 ft at 4:30PM May 02, 2021Observed: 1582.01 ft at 5:00PM May 02, 2021Observed: 1582.02 ft at 5:30PM May 02, 2021Observed: 1582.02 ft at 6:00PM May 02, 2021Observed: 1582.02 ft at 6:30PM May 02, 2021Observed: 1582.02 ft at 7:00PM May 02, 2021Observed: 1582 ft at 7:30PM May 02, 2021Observed: 1582.02 ft at 8:00PM May 02, 2021Observed: 1582 ft at 8:30PM May 02, 2021Observed: 1582 ft at 9:00PM May 02, 2021Observed: 1582.01 ft at 9:30PM May 02, 2021Observed: 1581.99 ft at 10:00PM May 02, 2021Observed: 1581.99 ft at 10:30PM May 02, 2021Observed: 1582 ft at 11:00PM May 02, 2021Observed: 1582 ft at 11:30PM May 02, 2021Observed: 1582 ft at 12:00AM May 03, 2021Observed: 1581.98 ft at 12:30AM May 03, 2021Observed: 1581.98 ft at 1:00AM May 03, 2021Observed: 1581.98 ft at 1:30AM May 03, 2021Observed: 1581.98 ft at 2:00AM May 03, 2021Observed: 1581.97 ft at 2:30AM May 03, 2021Observed: 1581.98 ft at 3:00AM May 03, 2021Observed: 1581.98 ft at 3:30AM May 03, 2021Observed: 1581.98 ft at 4:00AM May 03, 2021Observed: 1581.99 ft at 4:30AM May 03, 2021Observed: 1581.99 ft at 5:00AM May 03, 2021Observed: 1581.99 ft at 5:30AM May 03, 2021Observed: 1582.01 ft at 6:00AM May 03, 2021Observed: 1581.99 ft at 6:30AM May 03, 2021Observed: 1581.99 ft at 7:00AM May 03, 2021Observed: 1581.98 ft at 7:30AM May 03, 2021Observed: 1581.98 ft at 8:00AM May 03, 2021Observed: 1581.98 ft at 8:30AM May 03, 2021Observed: 1582 ft at 9:00AM May 03, 2021Observed: 1582.02 ft at 9:30AM May 03, 2021Observed: 1581.99 ft at 10:00AM May 03, 2021Observed: 1582 ft at 10:30AM May 03, 2021Observed: 1582 ft at 11:00AM May 03, 2021Observed: 1582 ft at 11:30AM May 03, 2021Observed: 1582.02 ft at 12:00PM May 03, 2021Observed: 1582 ft at 12:30PM May 03, 2021Observed: 1581.99 ft at 1:00PM May 03, 2021Observed: 1581.98 ft at 1:30PM May 03, 2021Observed: 1581.99 ft at 2:00PM May 03, 2021Observed: 1581.99 ft at 2:30PM May 03, 2021Observed: 1581.98 ft at 3:00PM May 03, 2021Observed: 1582 ft at 3:30PM May 03, 2021Observed: 1581.99 ft at 4:00PM May 03, 2021Observed: 1582.01 ft at 4:30PM May 03, 2021Observed: 1582.06 ft at 5:00PM May 03, 2021Observed: 1582.03 ft at 5:30PM May 03, 2021Observed: 1582.04 ft at 6:00PM May 03, 2021Observed: 1582.02 ft at 6:30PM May 03, 2021Observed: 1582.04 ft at 7:00PM May 03, 2021Observed: 1582.04 ft at 7:30PM May 03, 2021Observed: 1582.04 ft at 8:00PM May 03, 2021Observed: 1582.03 ft at 8:30PM May 03, 2021Observed: 1582.02 ft at 9:00PM May 03, 2021Observed: 1582.03 ft at 9:30PM May 03, 2021Observed: 1582.03 ft at 10:00PM May 03, 2021Observed: 1582.04 ft at 10:30PM May 03, 2021Observed: 1582.03 ft at 11:00PM May 03, 2021Observed: 1582.04 ft at 11:30PM May 03, 2021Observed: 1582.04 ft at 12:00AM May 04, 2021Observed: 1582.04 ft at 12:30AM May 04, 2021Observed: 1582.04 ft at 1:00AM May 04, 2021Observed: 1582.04 ft at 1:30AM May 04, 2021Observed: 1582.04 ft at 2:00AM May 04, 2021Observed: 1582.03 ft at 2:30AM May 04, 2021Observed: 1582.04 ft at 3:00AM May 04, 2021Observed: 1582.04 ft at 3:30AM May 04, 2021Observed: 1582.05 ft at 4:00AM May 04, 2021Observed: 1582.04 ft at 4:30AM May 04, 2021Observed: 1582.05 ft at 5:00AM May 04, 2021Observed: 1582.04 ft at 5:30AM May 04, 2021Observed: 1582.04 ft at 6:00AM May 04, 2021Observed: 1582.05 ft at 6:30AM May 04, 2021Observed: 1582.04 ft at 7:00AM May 04, 2021Observed: 1582.05 ft at 7:30AM May 04, 2021Observed: 1582.04 ft at 8:00AM May 04, 2021Observed: 1582.04 ft at 8:30AM May 04, 2021Observed: 1582.04 ft at 9:00AM May 04, 2021Observed: 1582.04 ft at 9:30AM May 04, 2021Observed: 1582.06 ft at 10:00AM May 04, 2021Observed: 1582.06 ft at 10:30AM May 04, 2021Observed: 1582.05 ft at 11:00AM May 04, 2021Observed: 1582.06 ft at 11:30AM May 04, 2021Observed: 1582.06 ft at 12:00PM May 04, 2021Observed: 1582.06 ft at 12:30PM May 04, 2021Observed: 1582.07 ft at 1:00PM May 04, 2021Observed: 1582.06 ft at 1:30PM May 04, 2021Observed: 1582.04 ft at 2:00PM May 04, 2021Observed: 1582.1 ft at 2:30PM May 04, 2021Observed: 1582.02 ft at 3:00PM May 04, 2021Observed: 1582.05 ft at 3:30PM May 04, 2021Observed: 1582.06 ft at 4:00PM May 04, 2021Observed: 1582.05 ft at 4:30PM May 04, 2021Observed: 1582.07 ft at 5:00PM May 04, 2021Observed: 1582.1 ft at 5:30PM May 04, 2021Observed: 1582.06 ft at 6:00PM May 04, 2021Observed: 1582.1 ft at 6:30PM May 04, 2021Observed: 1582.08 ft at 7:00PM May 04, 2021Observed: 1582.08 ft at 7:30PM May 04, 2021Observed: 1582.1 ft at 8:00PM May 04, 2021Observed: 1582.07 ft at 8:30PM May 04, 2021Observed: 1582.09 ft at 9:00PM May 04, 2021Observed: 1582.08 ft at 9:30PM May 04, 2021Observed: 1582.09 ft at 10:00PM May 04, 2021Observed: 1582.09 ft at 10:30PM May 04, 2021Observed: 1582.09 ft at 11:00PM May 04, 2021Observed: 1582.09 ft at 11:30PM May 04, 2021Observed: 1582.09 ft at 12:00AM May 05, 2021Observed: 1582.09 ft at 12:30AM May 05, 2021Observed: 1582.09 ft at 1:00AM May 05, 2021Observed: 1582.09 ft at 1:30AM May 05, 2021Observed: 1582.09 ft at 2:00AM May 05, 2021Observed: 1582.09 ft at 2:30AM May 05, 2021Observed: 1582.09 ft at 3:00AM May 05, 2021Observed: 1582.09 ft at 3:30AM May 05, 2021Observed: 1582.09 ft at 4:00AM May 05, 2021Observed: 1582.12 ft at 4:30AM May 05, 2021Observed: 1582.1 ft at 5:00AM May 05, 2021Observed: 1582.12 ft at 5:30AM May 05, 2021Observed: 1582.14 ft at 6:00AM May 05, 2021Observed: 1582.08 ft at 6:30AM May 05, 2021Observed: 1582.14 ft at 7:00AM May 05, 2021Observed: 1582.12 ft at 7:30AM May 05, 2021Observed: 1582.12 ft at 8:00AM May 05, 2021Observed: 1582.16 ft at 8:30AM May 05, 2021Observed: 1582.12 ft at 9:00AM May 05, 2021Observed: 1582.14 ft at 9:30AM May 05, 2021Observed: 1582.14 ft at 10:00AM May 05, 2021Observed: 1582.13 ft at 10:30AM May 05, 2021Observed: 1582.15 ft at 11:00AM May 05, 2021Observed: 1582.14 ft at 11:30AM May 05, 2021Observed: 1582.14 ft at 12:00PM May 05, 2021Observed: 1582.16 ft at 12:30PM May 05, 2021Observed: 1582.16 ft at 1:00PM May 05, 2021Observed: 1582.18 ft at 1:30PM May 05, 2021Observed: 1582.18 ft at 2:00PM May 05, 2021Observed: 1582.14 ft at 2:30PM May 05, 2021Observed: 1582.15 ft at 3:00PM May 05, 2021Observed: 1582.12 ft at 3:30PM May 05, 2021Observed: 1582.16 ft at 4:00PM May 05, 2021Observed: 1582.15 ft at 4:30PM May 05, 2021Observed: 1582.15 ft at 5:00PM May 05, 2021Observed: 1582.18 ft at 5:30PM May 05, 2021Observed: 1582.16 ft at 6:00PM May 05, 2021Observed: 1582.16 ft at 6:30PM May 05, 2021Observed: 1582.16 ft at 7:00PM May 05, 2021Observed: 1582.16 ft at 7:30PM May 05, 2021Observed: 1582.18 ft at 8:00PM May 05, 2021Observed: 1582.17 ft at 8:30PM May 05, 2021Observed: 1582.16 ft at 9:00PM May 05, 2021Observed: 1582.15 ft at 9:30PM May 05, 2021Observed: 1582.17 ft at 10:00PM May 05, 2021Observed: 1582.16 ft at 10:30PM May 05, 2021Observed: 1582.18 ft at 11:00PM May 05, 2021Observed: 1582.18 ft at 11:30PM May 05, 2021Observed: 1582.16 ft at 12:00AM May 06, 2021Highest Observation: 1582.19 ft at 12:30AM May 06, 2021Observed: 1582.16 ft at 1:00AM May 06, 2021Observed: 1582.16 ft at 1:30AM May 06, 2021Observed: 1582.16 ft at 2:00AM May 06, 2021Observed: 1582.16 ft at 2:30AM May 06, 2021Observed: 1582.18 ft at 3:00AM May 06, 2021Observed: 1582.16 ft at 3:30AM May 06, 2021Observed: 1582.17 ft at 4:00AM May 06, 2021Observed: 1582.16 ft at 4:30AM May 06, 2021Observed: 1582.17 ft at 5:00AM May 06, 2021Observed: 1582.16 ft at 5:30AM May 06, 2021Observed: 1582.16 ft at 6:00AM May 06, 2021Observed: 1582.17 ft at 6:30AM May 06, 2021Observed: 1582.18 ft at 7:00AM May 06, 2021Observed: 1582.17 ft at 7:30AM May 06, 2021Observed: 1582.18 ft at 8:00AM May 06, 2021Observed: 1582.17 ft at 8:30AM May 06, 2021Observed: 1582.16 ft at 9:00AM May 06, 2021Observed: 1582.17 ft at 9:30AM May 06, 2021Observed: 1582.06 ft at 10:00AM May 06, 2021Observed: 1582.06 ft at 10:30AM May 06, 2021Observed: 1582.07 ft at 11:00AM May 06, 2021Observed: 1582.06 ft at 11:30AM May 06, 2021Observed: 1582.06 ft at 12:00PM May 06, 2021Observed: 1582.06 ft at 12:30PM May 06, 2021Observed: 1582.06 ft at 1:00PM May 06, 2021Observed: 1582.05 ft at 1:30PM May 06, 2021Observed: 1582.06 ft at 2:00PM May 06, 2021Observed: 1582.05 ft at 2:30PM May 06, 2021Observed: 1582.05 ft at 3:00PM May 06, 2021Observed: 1582.06 ft at 3:30PM May 06, 2021Observed: 1582.06 ft at 4:00PM May 06, 2021Observed: 1582.06 ft at 4:30PM May 06, 2021Observed: 1582.06 ft at 5:00PM May 06, 2021Observed: 1582.06 ft at 5:30PM May 06, 2021Observed: 1582.06 ft at 6:00PM May 06, 2021Observed: 1582.06 ft at 6:30PM May 06, 2021Observed: 1582.06 ft at 7:00PM May 06, 2021Observed: 1582.06 ft at 7:30PM May 06, 2021Observed: 1582.06 ft at 8:00PM May 06, 2021Observed: 1582.07 ft at 8:30PM May 06, 2021Observed: 1582.07 ft at 9:00PM May 06, 2021Observed: 1582.07 ft at 9:30PM May 06, 2021Observed: 1582.07 ft at 10:00PM May 06, 2021Observed: 1582.07 ft at 10:30PM May 06, 2021Observed: 1582.07 ft at 11:00PM May 06, 2021Observed: 1582.07 ft at 11:30PM May 06, 2021Observed: 1582.07 ft at 12:00AM May 07, 2021Observed: 1582.07 ft at 12:30AM May 07, 2021Observed: 1582.07 ft at 1:00AM May 07, 2021Observed: 1582.08 ft at 1:30AM May 07, 2021Observed: 1582.08 ft at 2:00AM May 07, 2021Observed: 1582.08 ft at 2:30AM May 07, 2021Observed: 1582.08 ft at 3:00AM May 07, 2021Observed: 1582.09 ft at 3:30AM May 07, 2021Observed: 1582.09 ft at 4:00AM May 07, 2021Observed: 1582.09 ft at 4:30AM May 07, 2021Observed: 1582.09 ft at 5:00AM May 07, 2021Observed: 1582.09 ft at 5:30AM May 07, 2021Observed: 1582.1 ft at 6:00AM May 07, 2021Observed: 1582.1 ft at 6:30AM May 07, 2021Observed: 1582.11 ft at 7:00AM May 07, 2021Observed: 1582.12 ft at 7:30AM May 07, 2021USGS--Water Resources of the United StatesMOOV2(plotting HPIRG) Graph Created (8:23AM May 7, 2021)ObservedLatest observed value: 1582.12 ft at 7:30 AM EDT 7-May-2021.
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Mason Creek at Mason Creek. During times of high water, forecast crest information can be found in the text products.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 13
Moderate Flood Stage: 10
Flood Stage: 7
Action Stage: 5
Low Stage (in feet): 0

Historic Crests
(1) 8.50 ft on 06/27/2006
(2) 8.30 ft on 01/15/1995
(3) 8.20 ft on 06/28/1995
(4) 7.90 ft on 10/11/2018
(5) 7.90 ft on 07/04/2013
(6) 7.50 ft on 01/23/2017
(7) 7.50 ft on 09/29/2015
(8) 6.40 ft on 11/29/2011
(9) 6.30 ft on 01/31/2013
(10) 6.30 ft on 09/30/2016
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.90 ft on 10/11/2018
(2) 6.00 ft on 04/24/2018
(3) 7.50 ft on 01/23/2017
(4) 6.30 ft on 09/30/2016
(5) 7.50 ft on 09/29/2015
Show More Recent Crests

(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: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
18.5 Water reaches the roadway on the Route 740 bridge. Extreme flooding in the watershed.
12.5 Water over the bridge on Route 765 0.8 miles DS from gage.
11 Parts of Route 765 on downstream left bank are flooded.
8 Flooding begins along Sycamore Drive on downstream left bank near gage.
7.5 Water approaches lower parts of Ramey Mobile home park
6.5 Parts of Bendemeer Road (Route 699) flooded in the Mason Cove area.
Photos
(1) Downstream of Mason Creek from Rte. 740 bridge, gauge on right - Jan. 23, 2017; stage 7.2 ft.
(2) Downstream of Mason Creek from Rte. 765 bridge - Jan. 23, 2017; stage 7.2 ft.
(3) Upstream from Rte. 740 bridge - Jan 23, 2017; stage 7.2 ft.
(4) Mason Creek at Hanging Rock under Rte. 419 bridge - Jan. 23, 2017; stage 7.2 ft.
About This Location Collapse

Latitude: 37.352361° N, Longitude: 80.046614° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 ft  
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available  
NGVD 29 Not Available Not Available  
MSL Not Available Not Available  
Other Not Available Not Available  
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
Blacksburg Weather Forecast Office
1750 Forecast Drive
Blacksburg, VA 24060
(540) 552-0084
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities