se 
65 
The following table has been prepared from gaugings taken 
by me between 1878 and 1882 :— 
CHALFORD ILES MILL. SURFACE DRAINAGE AREA 23 SQ. MILES. 
o g/28 r= 
Dis 
n = ie 
eas Sa<8 
S°s5s\e82 
aopo| S585 
Poi e-E ae 
58 Ss) oa8 
g ¢2|Re 8 
oa) « 
aa 2 
Dry Weather Flow 750 cu.ft. per min| 32.7) 7.4 
REMARKS 
Ratios 
Dry Weather: Summer Flow 
:1:1.855 
Ordny.Summer do. 13911 » « « | 60.4) 13.6 Do. 1 gi hae 
MW Winter. do. 4116 4.0 1 0° (179. | 408 Peer do. 
Maximum do. 8050» 1 ua u" 
BRIMSCOMBE PORT. sepa DRAINAGE AREA 29 SQ. MILES. 
Dry Weather Flow 1000 cu. ft. per min. 34.4) 7 8} 
Ordny. Summer do. 25354 ww uw “ 87.4| 19. 
Full Winter do. 6000” u ua 7] 206.9 | 46. 
Maximum do.17,000 1 « u " 
Dry sh a oe Flow 
2.535 
Do. * Sat Winterdo. 
::1:6 
Do. Spasmodice do. 
2:21:17 
PLLEDiStss\ 11, Ce 
T have not had occasion to gauge the Frome river so fully 
below Stroud as above, but through the month of December, 
1880, I instituted a series of gaugings 
of the Stanley mill 
stream, at Downton mill, Stonehouse, and of the Ryeford stream, 
at Hogg’s weir, with the following results :— 
ABSTRACT OF GAUGINGS OF THE STANLEY AND RYEFORD 
STREAMS OF RIVER FROME. 
1880 At DownToN MILL, EASTINGTON At Hoee’s WEIR 
STANLEY STREAM RYEFORD STREAM 
December 7 4,500 cubic feet per minute 
" 10 3,919 " u 
u 11 7,519 cubic feet per minute 
" 12 
u 13 7,450 u " 
" 14 7,519 u " 
" 15 7,987 " n 
“ 16 4 7,450 “ “ 
u“ 17 4,323 " “ 6,900 u “" 
a“ 18 5,142 “ “ 7,400 “ “ 
" 19 
u 20 4,424 u u ted " " 
“ 21 ’ 5C “ 7 
in 22 4,641 F " 8,500 u n 
n 23 4,640 u u 8,222 u u 
24 4,426 u " {9,893 >, iy 
Bigsicirnas Day 25 5,357 u“ " 9,159 u “ 
December 26 5,357 u ” 9,393 “ “ 
u 27 5,697 " " 
F 
