Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Streamflow Measurements for Washington

Click to hide state-specific text
! 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 12054500 HAMMA HAMMA RIVER NEAR ELDON, WA
Mason County, Washington
Hydrologic Unit Code 17110018
Latitude  47°35'18", Longitude 123°06'57" NAD27
Drainage area 51.30  square miles
Gage datum 510.00 feet above NGVD29
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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)
23M1994-03-10 -- ----YesADMUSGS385 Unspecified NONE1Imported Channel 1UNSPother 385 UNSPUNSPUNSPunknUNSPUNSPUNSP
22M1993-09-23 -- ----YesADMUSGS55.0 Unspecified NONE1Imported Channel 1UNSPother 55.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
21M1988-09-09 -- ----YesADMUSGS57.0 Unspecified NONE1Imported Channel 1UNSPother 57.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
20M1987-08-18 -- ----YesADMUSGS63.0 Unspecified NONE1Imported Channel 1UNSPother 63.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
19M1987-06-23 -- ----YesADMUSGS220 Unspecified NONE1Imported Channel 1UNSPother 220 UNSPUNSPUNSPunknUNSPUNSPUNSP
18M1986-08-27 -- ----YesADMUSGS50.0 Unspecified NONE1Imported Channel 1UNSPother 50.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
17M1986-07-10 -- ----YesADMUSGS128 Unspecified NONE1Imported Channel 1UNSPother 128 UNSPUNSPUNSPunknUNSPUNSPUNSP
16M1985-08-14 -- ----YesADMUSGS74.0 Unspecified NONE1Imported Channel 1UNSPother 74.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
15M1984-08-17 -- ----YesADMUSGS124 Unspecified NONE1Imported Channel 1UNSPother 124 UNSPUNSPUNSPunknUNSPUNSPUNSP
14M1984-06-20 -- ----YesADMUSGS458 Unspecified NONE1Imported Channel 1UNSPother 458 UNSPUNSPUNSPunknUNSPUNSPUNSP
13M1984-04-20 -- ----YesADMUSGS320 Unspecified NONE1Imported Channel 1UNSPother 320 UNSPUNSPUNSPunknUNSPUNSPUNSP
12M1984-01-12 -- ----YesADMUSGS429 Unspecified NONE1Imported Channel 1UNSPother 429 UNSPUNSPUNSPunknUNSPUNSPUNSP
11M1983-09-14 -- ----YesADMUSGS127 Unspecified NONE1Imported Channel 1UNSPother 127 UNSPUNSPUNSPunknUNSPUNSPUNSP
10M1983-06-08 -- ----YesADMUSGS565 Unspecified NONE1Imported Channel 1UNSPother 565 UNSPUNSPUNSPunknUNSPUNSPUNSP
9M1982-08-18 -- ----YesADMUSGS122 Unspecified NONE1Imported Channel 1UNSPother 122 UNSPUNSPUNSPunknUNSPUNSPUNSP
8M1982-05-19 -- ----YesADMUSGS453 Unspecified NONE1Imported Channel 1UNSPother 453 UNSPUNSPUNSPunknUNSPUNSPUNSP
7M1981-11-03 -- ----YesADMUSGS476 Unspecified NONE1Imported Channel 1UNSPother 476 UNSPUNSPUNSPunknUNSPUNSPUNSP
6M1981-09-03 -- ----YesADMUSGS59.0 Unspecified NONE1Imported Channel 1UNSPother 59.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
5M1981-07-20 -- ----YesADMUSGS99.0 Unspecified NONE1Imported Channel 1UNSPother 99.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
4M1981-04-30 -- ----YesADMUSGS393 Unspecified NONE1Imported Channel 1UNSPother 393 UNSPUNSPUNSPunknUNSPUNSPUNSP
3M1977-04-26 -- ----YesADMUSGS479 Unspecified NONE1Imported Channel 1UNSPother 479 UNSPUNSPUNSPunknUNSPUNSPUNSP
2M1972-10-06 -- ----YesADMUSGS99.0 Unspecified NONE1Imported Channel 1UNSPother 99.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
1M1972-08-07 -- ----YesADMUSGS179 Unspecified NONE1Imported Channel 1UNSPother 179 UNSPUNSPUNSPunknUNSPUNSPUNSP