LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS												
Hydraulic Water Conservation Division												
GAGING STATION SUMMARY												
Station No.		F250-R									Water-Year	1957-1958
Location		SAN GABRIEL - AZUSA CONDUIT 25 FT WEIR BELOW SAN GABRIEL DAM									Rating Table No.	
DAY	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP
1	40	6.2	30	78	83	0.1	51	0.3	0.3	0.2	0.1	87
2	43	15.2	30	78	83	0.1	0.2	0.3	0.3	0.2	0.1	87
3	45	15.5	30	78	83	0.1	0.2	0.3	0.3	0.1	0.1	87
4	45	15	30	78	82	0.1	0.2	0.3	0.3	0.1	0.1	87
5	45	22	30	78	31	0.1	0.2	0.3	0.3	0.2	0.1	87
6	45	31	30	78	0.2	0.1	0.2	0.3	0.3	0.2	0.1	87
7	45	30	30	80	0.2	0.1	0.2	0.3	0.3	0.2	0.1	87
8	45	30	30	82	0.2	0.1	0.2	0.3	0.3	0.2	0	86
9	45	30	30	82	0.1	0.1	0.2	0.3	0.3	0.1	0	85
10	45	30	30	82	0.1	0.1	0.2	0.3	0.3	0.1	0	85
11	45	30	30	82	0.1	0.1	0.2	0.3	0.3	0.1	0	86
12	45	30	30	82	0.1	0.1	0.2	0.3	0.3	0.1	0	86
13	46	30	30	82	0.1	0.1	0.3	0.3	0.3	0.1	0	86
14	45	30	30	71	0.1	0.1	0.3	0.3	0.3	0.1	0	86
15	51	30	30	65	0.1	0.1	0.3	0.3	0.3	0.1	0	86
16	54	30	8.2	65	0.1	0.1	0.3	0.3	0.3	0.1	0	86
17	54	30	0	65	0.1	0.1	0.3	0.3	0.3	0.1	0.2	86
18	55	30	0	65	0.1	0.1	0.3	0.3	0.3	0.1	55	86
19	54	30	7.5	65	23	0.1	0.3	0.3	0.3	0.1	86	86
20	54	30	39	65	0.1	0.1	0.3	0.3	0.3	0.1	87	86
21	54	30	71	65	0.1	39	0.4	0.3	0.3	0.1	87	86
22	61	30	76	65	0.1	65	0.5	0.3	0.3	0.1	87	86
23	65	30	78	65	0.1	0.2	0.5	0.3	0.2	0.1	87	86
24	65	30	78	65	28	0.2	0.4	0.3	0.2	0.1	87	86
25	65	29	78	65	45	0.2	0.3	0.3	0.2	0.1	87	87
26	65	30	78	74	0.1	0.2	0.3	0.3	0.2	0.1	87	90
27	65	30	77	82	0.1	0.2	0.3	0.3	0.2	0.1	87	90
28	65	30	77	82	0.1	0.2	0.3	0.3	0.2	0.1	87	90
29	65	30	77	83	-----	103	0.3	0.3	0.2	0.1	87	90
30	66	30	77	83	-----	103	0.3	0.3	0.2	0.1	87	90
31	22	-----	78	83	-----	102	-----	0.3	-----	0.1	87	-----
A	"1,604.00"	823.9	"1,349.70"	"2,313.00"	460.3	415.2	59.2	9.3	8.2	3.7	"1,185.90"	"2,606.00"
B	51.7	27.5	43.5	74.6	16.4	13.4	2	0.3	0.3	0.1	38.3	86.9
C	"3,181.50"	"1,634.20"	"2,677.10"	"4,587.80"	913	823.5	117.4	18.4	16.3	7.3	"2,352.20"	"5,168.90"
D	66	31	78	83	83	103	51	0.3	0.3	0.2	87	90
E	22	6.2	0	65	0.1	0.1	0.2	0.3	0.2	0.1	0	85
NOTE:	A - Total in CFS		B - Mean Flow in CFS			C - Total in A.F.		D - Maximum in CFS			E - Minimum in CFS	

Annual Data							Instantaneous		Date	Time	Flow in CFS	
Total in CFS		"10,838.40"		Maximum in CFS	103		Maximum Stage 					
Mean in CFS		29.6		Minimum in CFS 	0		Minimum Stage 					
Total in A.F.		"21,497.70"										

Remarks:

LEGEND: 
