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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 12155400 PILCHUCK RIVER AT SNOHOMISH, WA


Snohomish County, Washington
Hydrologic Unit Code 17110011
Latitude  47°54'47", Longitude 122°04'56" NAD27
Output formats
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Meas.
Number
  Date       Time Time
Datum
Measurement
Used?
  Who Measuring
Agency
Stream
flow
(ft3/s)
Gage
Height
(ft)
GH
Change
(ft)
Meas.
Duration
(hr)
Meas.
Rated
  Control Flow
Adjust.
Code
 
101M1992-10-13 -- ----YesADMUSGS76.0 Unspecified NONE
100M1992-08-10 -- ----YesADMUSGS100 Unspecified NONE
99M1992-06-12 -- ----YesADMUSGS100 Unspecified NONE
98M1992-03-25 -- ----YesADMUSGS186 Unspecified NONE
97M1992-02-11 -- ----YesADMUSGS377 Unspecified NONE
96M1991-12-23 -- ----YesADMUSGS358 Unspecified NONE
95M1991-07-09 -- ----YesADMUSGS137 Unspecified NONE
94M1991-04-02 -- ----YesADMUSGS345 Unspecified NONE
93M1991-01-17 -- ----YesADMUSGS1340 Unspecified NONE
92M1990-10-30 -- ----YesADMUSGS543 Unspecified NONE
91M1990-07-11 -- ----YesADMUSGS168 Unspecified NONE
90M1990-05-30 -- ----YesADMUSGS304 Unspecified NONE
89M1990-02-22 -- ----YesADMUSGS766 Unspecified NONE
88M1989-12-28 -- ----YesADMUSGS272 Unspecified NONE
87M1989-10-25 -- ----YesADMUSGS280 Unspecified NONE
86M1989-08-23 -- ----YesADMUSGS296 Unspecified NONE
85M1989-06-17 -- ----YesADMUSGS156 Unspecified NONE
84M1989-04-25 -- ----YesADMUSGS318 Unspecified NONE
83M1989-02-09 -- ----YesADMUSGS280 Unspecified NONE
82M1988-12-23 -- ----YesADMUSGS561 Unspecified NONE
81M1988-10-12 -- ----YesADMUSGS74.0 Unspecified NONE
80M1988-08-17 -- ----YesADMUSGS103 Unspecified NONE
79M1988-06-10 -- ----YesADMUSGS555 Unspecified NONE
78M1988-04-14 -- ----YesADMUSGS515 Unspecified NONE
77M1988-02-15 -- ----YesADMUSGS1250 Unspecified NONE
76M1987-12-27 -- ----YesADMUSGS236 Unspecified NONE
75M1987-10-14 -- ----YesADMUSGS41.0 Unspecified NONE
74M1987-08-14 -- ----YesADMUSGS220 Unspecified NONE
73M1987-06-18 -- ----YesADMUSGS111 Unspecified NONE
72M1987-04-13 -- ----YesADMUSGS606 Unspecified NONE
71M1987-02-17 -- ----YesADMUSGS632 Unspecified NONE
70M1986-12-22 -- ----YesADMUSGS359 Unspecified NONE
69M1986-10-10 -- ----YesADMUSGS98.0 Unspecified NONE
68M1986-08-06 -- ----YesADMUSGS72.0 Unspecified NONE
67M1986-06-17 -- ----YesADMUSGS129 Unspecified NONE
66M1986-04-08 -- ----YesADMUSGS260 Unspecified NONE
65M1986-02-12 -- ----YesADMUSGS341 Unspecified NONE
64M1985-12-11 -- ----YesADMUSGS368 Unspecified NONE
63M1985-10-16 -- ----YesADMUSGS896 Unspecified NONE
62M1985-08-15 -- ----YesADMUSGS66.0 Unspecified NONE
61M1985-06-21 -- ----YesADMUSGS249 Unspecified NONE
60M1985-04-24 -- ----YesADMUSGS702 Unspecified NONE
59M1985-02-20 -- ----YesADMUSGS552 Unspecified NONE
58M1984-12-18 -- ----YesADMUSGS797 Unspecified NONE
57M1984-10-25 -- ----YesADMUSGS120 Unspecified NONE
56M1984-08-22 -- ----YesADMUSGS61.0 Unspecified NONE
55M1984-06-21 -- ----YesADMUSGS528 Unspecified NONE
54M1984-05-03 -- ----YesADMUSGS719 Unspecified NONE
53M1984-01-19 -- ----YesADMUSGS320 Unspecified NONE
52M1983-12-07 -- ----YesADMUSGS408 Unspecified NONE
51M1983-09-26 -- ----YesADMUSGS121 Unspecified NONE
50M1983-08-06 -- ----YesADMUSGS138 Unspecified NONE
49M1983-06-03 -- ----YesADMUSGS205 Unspecified NONE
48M1983-03-29 -- ----YesADMUSGS293 Unspecified NONE
47M1983-01-20 -- ----YesADMUSGS555 Unspecified NONE
46M1982-12-08 -- ----YesADMUSGS668 Unspecified NONE
45M1982-09-16 -- ----YesADMUSGS150 Unspecified NONE
44M1982-08-06 -- ----YesADMUSGS91.0 Unspecified NONE
43M1982-05-17 -- ----YesADMUSGS345 Unspecified NONE
42M1982-03-30 -- ----YesADMUSGS366 Unspecified NONE
41M1982-02-02 -- ----YesADMUSGS1690 Unspecified NONE
40M1981-11-18 -- ----YesADMUSGS956 Unspecified NONE
39M1981-09-22 -- ----YesADMUSGS671 Unspecified NONE
38M1981-07-30 -- ----YesADMUSGS140 Unspecified NONE
37M1981-06-03 -- ----YesADMUSGS339 Unspecified NONE
36M1981-04-02 -- ----YesADMUSGS895 Unspecified NONE
35M1980-12-05 -- ----YesADMUSGS923 Unspecified NONE
34M1980-10-20 -- ----YesADMUSGS96.0 Unspecified NONE
33M1980-07-28 -- ----YesADMUSGS100 Unspecified NONE
32M1980-05-22 -- ----YesADMUSGS360 Unspecified NONE
31M1980-04-07 -- ----YesADMUSGS734 Unspecified NONE
30M1980-02-14 -- ----YesADMUSGS285 Unspecified NONE
29M1979-12-17 -- ----YesADMUSGS1150 Unspecified NONE
28M1979-10-15 -- ----YesADMUSGS52.0 Unspecified NONE
27M1979-07-24 -- ----YesADMUSGS77.0 Unspecified NONE
26M1979-05-22 -- ----YesADMUSGS201 Unspecified NONE
25M1979-03-21 -- ----YesADMUSGS341 Unspecified NONE
24M1979-01-22 -- ----YesADMUSGS724 Unspecified NONE
23M1978-11-22 -- ----YesADMUSGS391 Unspecified NONE
22M1978-10-10 -- ----YesADMUSGS155 Unspecified NONE
21M1978-07-20 -- ----YesADMUSGS122 Unspecified NONE
20M1978-05-17 -- ----YesADMUSGS613 Unspecified NONE
19M1978-03-20 -- ----YesADMUSGS314 Unspecified NONE
18M1978-01-20 -- ----YesADMUSGS323 Unspecified NONE
17M1977-11-29 -- ----YesADMUSGS1580 Unspecified NONE
16M1977-09-20 -- ----YesADMUSGS150 Unspecified NONE
15M1977-08-09 -- ----YesADMUSGS59.0 Unspecified NONE
14M1974-10-04 -- ----YesADMUSGS65.0 Unspecified NONE
13M1974-07-24 -- ----YesADMUSGS181 Unspecified NONE
12M1974-05-29 -- ----YesADMUSGS509 Unspecified NONE
11M1974-04-11 -- ----YesADMUSGS1450 Unspecified NONE
10M1974-01-10 -- ----YesADMUSGS261 Unspecified NONE
9M1973-11-16 -- ----YesADMUSGS1290 Unspecified NONE
8M1973-10-11 -- ----YesADMUSGS174 Unspecified NONE
7M1971-10-06 -- ----YesADMUSGS104 Unspecified NONE
6M1971-08-17 -- ----YesADMUSGS67.0 Unspecified NONE
5M1971-07-08 -- ----YesADMUSGS299 Unspecified NONE
4M1969-01-06 -- ----YesADMUSGS1850 Unspecified NONE
3M1967-12-27 -- ----YesADMUSGS2510 Unspecified NONE
2M1967-04-14 -- ----YesADMUSGS397 Unspecified NONE
1M1967-01-20 -- ----YesADMUSGS2960 Unspecified NONE