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SURFACE WATER SUPFLY of the UNITED STATEP

SURFACE WATER SUPFLY of the UNITED STATEP

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KWNOKE RIVES BASIN<br />

Creek near Huddleston, Va.<br />

cation.- Water-stage reorder, lati 37°10', long. 79°32"« f a qaarter <strong>of</strong> a mils »psmatt ;<br />

Won Magea Bridge.' three-eighths <strong>of</strong> a mile upstream from Rockoastle creafc. «g$d 4 Jttlss<br />

upstream from Huddlestom, Bedford County. Datum <strong>of</strong> gage is 592^1 feet abiirs mean eea<br />

datutt or 1929, supplementary adjustment <strong>of</strong> 1936.<br />

Drainage area,*- 187 square miles.<br />

Bjcorae, sellable.- Septei&er 1930 to September 1945. March 1925 to'Septerabe- 19S7 {gage<br />

V "" oKy1)"' *& site a quarter oi; a mile downstream.<br />

i-<br />

Ayerafee discharge ." 15 years (1930-45), 174 second-feet.<br />

Bxtremeg.- Maximum discharge during year, 6, 630 'second-feet Oct. 20 (gage heiTht, 15 .'0<br />

jeeT)'i' minimum, 25 second-feet Sept. 5 (gage height, 1.18 teet). .<br />

1830-45: Maxima discharge, 17,200 second-feet Oct. 19, 1937 "gage height, '26,75<br />

feet, froiji floodmarks), from ratine curve extended above 6,400 sscona-feet by loga­<br />

rithmic plotting on basis <strong>of</strong> unit hydrograph and flood-routing studies by Corps <strong>of</strong><br />

Engineers, U. S. Army, and records for o<strong>the</strong>r stations In Roanoke River Bas'n; minimum,<br />

3- second-feet Aug. 31, 1982, Jan. 30, 1934.<br />

Remarlcs .- i Records ' good except those for .periods <strong>of</strong> ice effect, which are fair.<br />

Daj<br />

I<br />

2<br />

3<br />

4<br />

8<br />

8<br />

7<br />

8<br />

S<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

ie<br />

17<br />

IS<br />

19<br />

20<br />

21<br />

22<br />

23<br />

24<br />

25<br />

26<br />

87<br />

28<br />

29<br />

30<br />

31<br />

Oot.<br />

936<br />

S24<br />

170<br />

143<br />

126<br />

108<br />

100<br />

04<br />

84<br />

80<br />

%<br />

166<br />

202<br />

12E<br />

100<br />

86<br />

61<br />

89<br />

8,440<br />

1,980<br />

SS9<br />

396<br />

518<br />

288<br />

232<br />

109<br />

ITS<br />

186<br />

140<br />

133<br />

NOV.<br />

lee<br />

us<br />

110<br />

wo<br />

96<br />

91<br />

84<br />

87<br />

64<br />

89<br />

89<br />

78<br />

78<br />

78<br />

78<br />

*6@<<br />

78<br />

74<br />

74<br />

98<br />

98<br />

84<br />

80<br />

80<br />

78.<br />

TO<br />

US<br />

S13<br />

133<br />

178<br />

Month<br />

D»c.'<br />

133<br />

110<br />

100<br />

b90<br />

i D80<br />

. in second-feet, water year October 1944 to Septenber 1945<br />

b90<br />

91<br />

166<br />

159<br />

188<br />

153<br />

830<br />

164<br />

133<br />

ISO,<br />

128<br />

120<br />

ISO<br />

11E<br />

106<br />

1,12<br />

110<br />

103<br />

106<br />

108<br />

112<br />

112<br />

115<br />

ISO<br />

,ws<br />

lie<br />

Jan.<br />

1,030<br />

60»<br />

336<br />

241<br />

J96<br />

167<br />

230<br />

289<br />

224<br />

194<br />

172<br />

*172<br />

191<br />

218<br />

2^7<br />

411<br />

280<br />

284<br />

206<br />

191<br />

178<br />

170<br />

170<br />

186<br />

146<br />

'143<br />

136<br />

133<br />

~ 138<br />

, 128<br />

128<br />

Feb.<br />

87<br />

t>80<br />

tioo<br />

b!20<br />

*135<br />

158<br />

138<br />

128<br />

125<br />

, 120<br />

122<br />

120<br />

29E<br />

252<br />

186<br />

167<br />

266<br />

365<br />

238<br />

216<br />

216<br />

411<br />

440<br />

289<br />

235<br />

210<br />

199<br />

186<br />

Seoond-<br />

foot-days<br />

Mar.<br />

180<br />

170<br />

172<br />

170<br />

465<br />

014<br />

, 440<br />

298<br />

246-<br />

218<br />

202<br />

188<br />

180<br />

175<br />

172<br />

170<br />

167<br />

164<br />

161<br />

161<br />

175<br />

178<br />

1«4<br />

161<br />

169<br />

159<br />

199<br />

202<br />

188<br />

180<br />

178<br />

HaxiauB<br />

Apr.<br />

170<br />

172<br />

178<br />

164<br />

159<br />

151.<br />

148<br />

146<br />

148<br />

143<br />

140<br />

143<br />

138<br />

' 138<br />

135<br />

135<br />

252<br />

350<br />

183<br />

164<br />

153<br />

146<br />

138<br />

156<br />

421<br />

275<br />

194<br />

167<br />

156<br />

151<br />

Hay<br />

Minlfflna<br />

136<br />

130<br />

133<br />

133<br />

125<br />

120<br />

116<br />

108<br />

10S<br />

103<br />

108<br />

100<br />

100<br />

98<br />

108<br />

130<br />

160<br />

808<br />

164<br />

126<br />

ne<br />

105<br />

98<br />

96<br />

9.4<br />

168<br />

196<br />

135<br />

118<br />

110<br />

100<br />

Juna<br />

94<br />

91<br />

89-<br />

87<br />

82^<br />

' 62<br />

82<br />

87<br />

91<br />

., 100<br />

96<br />

98<br />

110<br />

112<br />

91<br />

. 82<br />

78<br />

74<br />

115<br />

160<br />

Mean<br />

89<br />

76<br />

68<br />

64<br />

64<br />

64<br />

60<br />

59<br />

87<br />

78<br />

July<br />

70<br />

66<br />

70<br />

51<br />

62<br />

67'<br />

54<br />

48<br />

48<br />

49<br />

48<br />

46<br />

43<br />

46<br />

311<br />

148<br />

78<br />

' 64<br />

70<br />

70<br />

68<br />

62<br />

66<br />

112<br />

74<br />

60<br />

74<br />

67<br />

3O.5<br />

82<br />

64<br />

' Aug.<br />

Par squire<br />

*U

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