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South Atlantic Water Science Center

August 2015

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Compiled by J. Curtis Weaver

In cooperation with the North Carolina Department of Environment and Natural Resources, National Weather Service, and other State, Local, and Federal agencies.


U.S. Geological Survey · 3916 Sunset Ridge Road · Raleigh, North Carolina 27607 · (919) 571-4000


Rainfall

Data provided by the National Weather Service

Click on a city name to view rainfall graphs.

Rain Map

Asheville | Charlotte | Greensboro | Raleigh | Wilmington | Elizabeth City


Water-level Hydrographs

Click on a site number or name to view hydrographs.

Hydrographs Map

Streamflow gaging stations
French Broad River at Asheville, NC (SW3)
Rocky River near Norwood, NC (SW8)
Black River near Tomahawk, NC (SW13)
Groundwater wells
Blantyre well (GW2)
Mocksville well (GW4)
Simpson well (GW6)

Streamflow Conditions

Streamflow Stations Map

August 2015 streamflow conditions
[mi2, square mile; ft3/s, cubic foot per second; in, inch; a, above (streamflow in the upper 75th percentile); b, below (streamflow in the lower 25th percentile); n, normal (streamflow between the 25th and 75th percentiles); **, not summarized for October and November 2014]
Station name and site index number Drainage area (mi2) Monthly mean flow (ft3/s) Percent of long-term median a,b,n Runoff (in.) Monthly mean flow last month (ft3/s) Maximum daily flow Minimum daily flow Additional Data
ft3/s Date ft3/s Date
Valley River at Tomotla (site SW1) 104 94 81 n 1.04 266 225 8/20 66 8/13 NWISWeb
Oconaluftee River at Birdtown (site SW2) 184 183 61 b 1.14 398 353 8/20 136 8/30 NWISWeb
French Broad River at Asheville (site SW3) 945 675 50 b 0.82 798 1,260 8/21 463 8/30 NWISWeb
First Broad River near Casar (site SW4) 60.5 16.7 31 b 0.32 19.1 45 8/24 11 8/35, 14 NWISWeb
South Fork New River near Jefferson (site SW5) 205 212 73 b 1.19 243 421 8/8 146 8/5 NWISWeb
Elk Creek at Elkville (site SW6) 48.1 38.9 73 n 0.88 43.3 93 8/7 25 8/2930 NWISWeb
South Yadkin River near Mocksville (site SW7) 306 98.7 52 b 0.37 122 205 8/20 66 8/29 NWISWeb
Rocky River near Norwood (site SW8) 1,372 427 86 n 0.36 213 5,820 8/20 90 8/6 NWISWeb
Reedy Fork near Oak Ridge (site SW9) 20.6 7.48 63 b 0.42 5.32 84 8/7 2.6 8/5 NWISWeb
Deep River at Moncure (site SW10) 1,434 112 21 b 0.09 387 189 8/23 68 8/29 NWISWeb
Flat River at Bahama (site SW11) 149 4.33 14 b 0.03 19.0 28 8/1 0.77 8/30 NWISWeb
Lumber River at Boardman (site SW12) 1,228 160 24 b 0.15 391 402 8/30 78 8/20 NWISWeb
Black River near Tomahawk (site SW13) 676 202 50 b 0.34 208 482 8/13 39 8/6 NWISWeb
Little Fishing Creek near White Oak (site SW14) 177 4.91 14 b 0.03 31.9 10 8/11 3.2 8/23, 30 NWISWeb
Trent River near Trenton (site SW15) 168 49.2 70 n 0.34 51.9 168 8/13 11 8/6 NWISWeb
Potecasi Creek near Union (site SW16) 225 22.7 44 n 0.12 134 158 8/8 6.2 8/5 NWISWeb

Groundwater Levels

Ground-water wells Map

August 2015 groundwater levels
[a, above (water level in the upper 75th percentile); b, below (water level in the lower 25th percentile); n, normal (water level between the 25th and 75th percentiles); *, multiple days: 12/4-5, 20-21]
Station name and site index number Monthly mean level (feet) Monthly mean level last month (feet) a,b,n Low daily level High daily level Additional Data
Feet Date Feet Date
Camp Hope, NC-40 (GW1) 6.18 5.79 b 6.31 8/30 6.01 8/1 NWISWeb
Blantrye, NC-144 (GW2) 32.40 31.00 n 33.12 8/31 31.64 8/1 NWISWeb
Piedmont RS 1, NC-193 (GW3) 9.48 8.70 b 9.71 8/31 9.14 8/1 NWISWeb
Mocksville, NC-142 (GW4) 19.40 19.05 n 19.61 8/17 19.16 8/23 NWISWeb
Comfort, NC-173 (GW5) 6.04 7.15 n 7.47 8/16 4.65 8/28 NWISWeb
Simpson, NC-160 / PI-532 (GW6) 7.03 5.51 b 7.65 8/30 6.11 8/1 NWISWeb

The data presented herein are provisional and are subject to revision as new data become available.


Asheville Charlotte Greensboro Raleigh Wilmington Elizabeth City

French Broad River at Asheville Blantyre well Mocksville well Rocky River near Norwood Black River near Tomahawk Simpson well