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Streamflow Measurements for Washington

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! 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 12141100 SKYKOMISH RIVER AT MONROE, WA
Snohomish County, Washington
Hydrologic Unit Code 17110009
Latitude  47°51'08", Longitude 121°57'29" NAD27
Drainage area 834.00  square miles
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
0022024-06-25 09:41:59PDTYesFMR/JRDUSGS438010.590.000.25PoorClearNONE112141100-Main channel_SeePage RunBRDSQADCPVADCP438030819002.30FIRMCBLSEVENSTDYUNEVUNFMUNSP
782023-09-14 14:10:46PDTYesKFJ/GWHUSGS6748.36 FairClearNONE1MainMBOTQADCPVADCP67424811100.61SOFTsiltUNEVSTDYUNEVSTNDUNSP
77M1993-09-30 -- ----YesADMUSGS836 Unspecified NONE1Imported Channel 1UNSPother 836 UNSPUNSPUNSPunknUNSPUNSPUNSP
76M1990-10-29 -- ----YesADMUSGS6850 Unspecified NONE1Imported Channel 1UNSPother 6850 UNSPUNSPUNSPunknUNSPUNSPUNSP
75M1988-10-12 -- ----YesADMUSGS1190 Unspecified NONE1Imported Channel 1UNSPother 1190 UNSPUNSPUNSPunknUNSPUNSPUNSP
74M1988-08-17 -- ----YesADMUSGS1330 Unspecified NONE1Imported Channel 1UNSPother 1330 UNSPUNSPUNSPunknUNSPUNSPUNSP
73M1987-12-15 -- ----YesADMUSGS4140 Unspecified NONE1Imported Channel 1UNSPother 4140 UNSPUNSPUNSPunknUNSPUNSPUNSP
72M1987-10-02 -- ----YesADMUSGS710 Unspecified NONE1Imported Channel 1UNSPother 710 UNSPUNSPUNSPunknUNSPUNSPUNSP
71M1987-08-27 -- ----YesADMUSGS806 Unspecified NONE1Imported Channel 1UNSPother 806 UNSPUNSPUNSPunknUNSPUNSPUNSP
70M1987-06-15 -- ----YesADMUSGS4700 Unspecified NONE1Imported Channel 1UNSPother 4700 UNSPUNSPUNSPunknUNSPUNSPUNSP
69M1987-04-14 -- ----YesADMUSGS5880 Unspecified NONE1Imported Channel 1UNSPother 5880 UNSPUNSPUNSPunknUNSPUNSPUNSP
68M1987-02-15 -- ----YesADMUSGS5550 Unspecified NONE1Imported Channel 1UNSPother 5550 UNSPUNSPUNSPunknUNSPUNSPUNSP
67M1986-12-15 -- ----YesADMUSGS3810 Unspecified NONE1Imported Channel 1UNSPother 3810 UNSPUNSPUNSPunknUNSPUNSPUNSP
66M1986-10-15 -- ----YesADMUSGS892 Unspecified NONE1Imported Channel 1UNSPother 892 UNSPUNSPUNSPunknUNSPUNSPUNSP
65M1986-08-06 -- ----YesADMUSGS1230 Unspecified NONE1Imported Channel 1UNSPother 1230 UNSPUNSPUNSPunknUNSPUNSPUNSP
64M1986-06-15 -- ----YesADMUSGS4580 Unspecified NONE1Imported Channel 1UNSPother 4580 UNSPUNSPUNSPunknUNSPUNSPUNSP
63M1986-04-16 -- ----YesADMUSGS3560 Unspecified NONE1Imported Channel 1UNSPother 3560 UNSPUNSPUNSPunknUNSPUNSPUNSP
62M1985-12-18 -- ----YesADMUSGS1640 Unspecified NONE1Imported Channel 1UNSPother 1640 UNSPUNSPUNSPunknUNSPUNSPUNSP
61M1985-10-29 -- ----YesADMUSGS11800 Unspecified NONE1Imported Channel 1UNSPother 11800 UNSPUNSPUNSPunknUNSPUNSPUNSP
60M1985-08-20 -- ----YesADMUSGS1060 Unspecified NONE1Imported Channel 1UNSPother 1060 UNSPUNSPUNSPunknUNSPUNSPUNSP
59M1985-06-25 -- ----YesADMUSGS5040 Unspecified NONE1Imported Channel 1UNSPother 5040 UNSPUNSPUNSPunknUNSPUNSPUNSP
58M1985-04-29 -- ----YesADMUSGS9620 Unspecified NONE1Imported Channel 1UNSPother 9620 UNSPUNSPUNSPunknUNSPUNSPUNSP
57M1985-02-25 -- ----YesADMUSGS5890 Unspecified NONE1Imported Channel 1UNSPother 5890 UNSPUNSPUNSPunknUNSPUNSPUNSP
56M1984-10-26 -- ----YesADMUSGS7180 Unspecified NONE1Imported Channel 1UNSPother 7180 UNSPUNSPUNSPunknUNSPUNSPUNSP
55M1984-09-04 -- ----YesADMUSGS1150 Unspecified NONE1Imported Channel 1UNSPother 1150 UNSPUNSPUNSPunknUNSPUNSPUNSP
54M1984-07-03 -- ----YesADMUSGS8670 Unspecified NONE1Imported Channel 1UNSPother 8670 UNSPUNSPUNSPunknUNSPUNSPUNSP
53M1984-01-19 -- ----YesADMUSGS3150 Unspecified NONE1Imported Channel 1UNSPother 3150 UNSPUNSPUNSPunknUNSPUNSPUNSP
52M1983-10-05 -- ----YesADMUSGS1740 Unspecified NONE1Imported Channel 1UNSPother 1740 UNSPUNSPUNSPunknUNSPUNSPUNSP
51M1983-08-05 -- ----YesADMUSGS1960 Unspecified NONE1Imported Channel 1UNSPother 1960 UNSPUNSPUNSPunknUNSPUNSPUNSP
50M1983-05-31 -- ----YesADMUSGS11100 Unspecified NONE1Imported Channel 1UNSPother 11100 UNSPUNSPUNSPunknUNSPUNSPUNSP
49M1983-03-31 -- ----YesADMUSGS6800 Unspecified NONE1Imported Channel 1UNSPother 6800 UNSPUNSPUNSPunknUNSPUNSPUNSP
48M1983-01-20 -- ----YesADMUSGS5130 Unspecified NONE1Imported Channel 1UNSPother 5130 UNSPUNSPUNSPunknUNSPUNSPUNSP
47M1982-12-14 -- ----YesADMUSGS6540 Unspecified NONE1Imported Channel 1UNSPother 6540 UNSPUNSPUNSPunknUNSPUNSPUNSP
46M1982-09-16 -- ----YesADMUSGS2670 Unspecified NONE1Imported Channel 1UNSPother 2670 UNSPUNSPUNSPunknUNSPUNSPUNSP
45M1982-06-07 -- ----YesADMUSGS6780 Unspecified NONE1Imported Channel 1UNSPother 6780 UNSPUNSPUNSPunknUNSPUNSPUNSP
44M1982-04-18 -- ----YesADMUSGS2320 Unspecified NONE1Imported Channel 1UNSPother 2320 UNSPUNSPUNSPunknUNSPUNSPUNSP
43M1982-03-30 -- ----YesADMUSGS3270 Unspecified NONE1Imported Channel 1UNSPother 3270 UNSPUNSPUNSPunknUNSPUNSPUNSP
42M1982-02-02 -- ----YesADMUSGS7810 Unspecified NONE1Imported Channel 1UNSPother 7810 UNSPUNSPUNSPunknUNSPUNSPUNSP
41M1981-11-18 -- ----YesADMUSGS7620 Unspecified NONE1Imported Channel 1UNSPother 7620 UNSPUNSPUNSPunknUNSPUNSPUNSP
40M1981-09-25 -- ----YesADMUSGS1680 Unspecified NONE1Imported Channel 1UNSPother 1680 UNSPUNSPUNSPunknUNSPUNSPUNSP
39M1981-07-16 -- ----YesADMUSGS2890 Unspecified NONE1Imported Channel 1UNSPother 2890 UNSPUNSPUNSPunknUNSPUNSPUNSP
38M1981-05-20 -- ----YesADMUSGS6290 Unspecified NONE1Imported Channel 1UNSPother 6290 UNSPUNSPUNSPunknUNSPUNSPUNSP
37M1981-03-27 -- ----YesADMUSGS2470 Unspecified NONE1Imported Channel 1UNSPother 2470 UNSPUNSPUNSPunknUNSPUNSPUNSP
36M1981-02-05 -- ----YesADMUSGS2080 Unspecified NONE1Imported Channel 1UNSPother 2080 UNSPUNSPUNSPunknUNSPUNSPUNSP
35M1980-12-04 -- ----YesADMUSGS7340 Unspecified NONE1Imported Channel 1UNSPother 7340 UNSPUNSPUNSPunknUNSPUNSPUNSP
34M1980-10-10 -- ----YesADMUSGS1460 Unspecified NONE1Imported Channel 1UNSPother 1460 UNSPUNSPUNSPunknUNSPUNSPUNSP
33M1980-07-24 -- ----YesADMUSGS2170 Unspecified NONE1Imported Channel 1UNSPother 2170 UNSPUNSPUNSPunknUNSPUNSPUNSP
32M1980-05-22 -- ----YesADMUSGS7630 Unspecified NONE1Imported Channel 1UNSPother 7630 UNSPUNSPUNSPunknUNSPUNSPUNSP
31M1980-04-02 -- ----YesADMUSGS3480 Unspecified NONE1Imported Channel 1UNSPother 3480 UNSPUNSPUNSPunknUNSPUNSPUNSP
30M1980-02-13 -- ----YesADMUSGS3350 Unspecified NONE1Imported Channel 1UNSPother 3350 UNSPUNSPUNSPunknUNSPUNSPUNSP
29M1979-10-15 -- ----YesADMUSGS953 Unspecified NONE1Imported Channel 1UNSPother 953 UNSPUNSPUNSPunknUNSPUNSPUNSP
28M1979-07-24 -- ----YesADMUSGS2020 Unspecified NONE1Imported Channel 1UNSPother 2020 UNSPUNSPUNSPunknUNSPUNSPUNSP
27M1979-05-22 -- ----YesADMUSGS9710 Unspecified NONE1Imported Channel 1UNSPother 9710 UNSPUNSPUNSPunknUNSPUNSPUNSP
26M1979-03-21 -- ----YesADMUSGS4440 Unspecified NONE1Imported Channel 1UNSPother 4440 UNSPUNSPUNSPunknUNSPUNSPUNSP
25M1979-01-23 -- ----YesADMUSGS3210 Unspecified NONE1Imported Channel 1UNSPother 3210 UNSPUNSPUNSPunknUNSPUNSPUNSP
24M1978-12-05 -- ----YesADMUSGS6530 Unspecified NONE1Imported Channel 1UNSPother 6530 UNSPUNSPUNSPunknUNSPUNSPUNSP
23M1978-10-12 -- ----YesADMUSGS1740 Unspecified NONE1Imported Channel 1UNSPother 1740 UNSPUNSPUNSPunknUNSPUNSPUNSP
22M1978-07-20 -- ----YesADMUSGS2350 Unspecified NONE1Imported Channel 1UNSPother 2350 UNSPUNSPUNSPunknUNSPUNSPUNSP
21M1978-05-19 -- ----YesADMUSGS7360 Unspecified NONE1Imported Channel 1UNSPother 7360 UNSPUNSPUNSPunknUNSPUNSPUNSP
20M1978-03-22 -- ----YesADMUSGS4280 Unspecified NONE1Imported Channel 1UNSPother 4280 UNSPUNSPUNSPunknUNSPUNSPUNSP
19M1978-01-20 -- ----YesADMUSGS2800 Unspecified NONE1Imported Channel 1UNSPother 2800 UNSPUNSPUNSPunknUNSPUNSPUNSP
18M1977-11-30 -- ----YesADMUSGS16000 Unspecified NONE1Imported Channel 1UNSPother 16000 UNSPUNSPUNSPunknUNSPUNSPUNSP
17M1977-09-23 -- ----YesADMUSGS2880 Unspecified NONE1Imported Channel 1UNSPother 2880 UNSPUNSPUNSPunknUNSPUNSPUNSP
16M1977-07-25 -- ----YesADMUSGS1330 Unspecified NONE1Imported Channel 1UNSPother 1330 UNSPUNSPUNSPunknUNSPUNSPUNSP
15M1977-03-31 -- ----YesADMUSGS3780 Unspecified NONE1Imported Channel 1UNSPother 3780 UNSPUNSPUNSPunknUNSPUNSPUNSP
14M1976-09-27 -- ----YesADMUSGS1560 Unspecified NONE1Imported Channel 1UNSPother 1560 UNSPUNSPUNSPunknUNSPUNSPUNSP
13M1974-10-07 -- ----YesADMUSGS977 Unspecified NONE1Imported Channel 1UNSPother 977 UNSPUNSPUNSPunknUNSPUNSPUNSP
12M1974-07-25 -- ----YesADMUSGS8650 Unspecified NONE1Imported Channel 1UNSPother 8650 UNSPUNSPUNSPunknUNSPUNSPUNSP
11M1974-05-28 -- ----YesADMUSGS11400 Unspecified NONE1Imported Channel 1UNSPother 11400 UNSPUNSPUNSPunknUNSPUNSPUNSP
10M1974-03-25 -- ----YesADMUSGS4180 Unspecified NONE1Imported Channel 1UNSPother 4180 UNSPUNSPUNSPunknUNSPUNSPUNSP
9M1973-08-23 -- ----YesADMUSGS752 Unspecified NONE1Imported Channel 1UNSPother 752 UNSPUNSPUNSPunknUNSPUNSPUNSP
8M1968-01-21 -- ----YesADMUSGS47900 Unspecified NONE1Imported Channel 1UNSPother 47900 UNSPUNSPUNSPunknUNSPUNSPUNSP
7M1967-12-26 -- ----YesADMUSGS29500 Unspecified NONE1Imported Channel 1UNSPother 29500 UNSPUNSPUNSPunknUNSPUNSPUNSP
6M1967-08-22 23:00PSTYesADMUSGS1140 Unspecified NONE1Imported Channel 1UNSPother 1140 UNSPUNSPUNSPunknUNSPUNSPUNSP
5M1967-04-13 -- ----YesADMUSGS3330 Unspecified NONE1Imported Channel 1UNSPother 3330 UNSPUNSPUNSPunknUNSPUNSPUNSP
4M1967-01-05 -- ----YesADMUSGS7780 Unspecified NONE1Imported Channel 1UNSPother 7780 UNSPUNSPUNSPunknUNSPUNSPUNSP
3M1958-11-12 -- ----YesADMUSGS51100 Unspecified NONE1Imported Channel 1UNSPother 51100 UNSPUNSPUNSPunknUNSPUNSPUNSP
2M1955-07-08 -- ----YesADMUSGS7500 Unspecified NONE1Imported Channel 1UNSPother 7500 UNSPUNSPUNSPunknUNSPUNSPUNSP
1M1955-06-20 -- ----YesADMUSGS11000 Unspecified NONE1Imported Channel 1UNSPother 11000 UNSPUNSPUNSPunknUNSPUNSPUNSP