Hydrologic Information Center Data Download - King County

Daily mean flow rate (cfs) for water year 2027
43a - Shingle Mill Creek, Vashon Island Stream Gauge(Recording)

Select a parameter:

Select a water year:

Day of Month	Oct	Nov	Dec	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep
1	1.45	1.99
2	1.54	1.81
3	1.62	2.02
4	1.57	2.12
5	1.57	2.22
6	1.58	3.03
7	1.71	3.58
8	1.83	4.14
9	1.98	4.00
10	1.78	7.58
11	1.57	5.53
12	1.42
13	1.42
14	1.55
15	1.55
16	1.68
17	1.69
18	1.72
19	1.82
20	1.82
21	1.99
22	1.86
23	1.60
24	1.73
25	2.86
26	2.21
27	2.26
28	2.76
29	2.27
30	3.60
31	2.45
Instantaneous Min*	1.39	1.57
Mean	1.89	3.46
Instantaneous Max*	7.81	15.42

* "Instantaneous Min" and "Instantaneous Max" are calculated based on 15 minute continuous data.