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News - updated January 2010

USGS 14238000 COWLITZ RIVER BELOW MAYFIELD DAM, WA

 

PROVISIONAL DATA SUBJECT TO REVISION

 
 
Location.--Latitude 46°30'38", Longitude 122°36'54", in SE 1/4 NE 1/4 Section 24, Township 12 North, Range 1 East, in Lewis County, Hydrologic Unit 17080005, on right bank 1.1 mile upstream from fish barrier dam, 1.4 miles downstream from Mayfield Dam, 1.5 miles upstream from Mill Creek, 2.1 miles downstream from Winston Creek, and at river mile 50.6. Drainage area is 1,400 mi2. Datum of gage is 226.6 feet above NGVD of 1929.

Maps.--Locate this station on a map of the basin (PDF).

Additional Data and Information.--Station data inventory, annual data report, and latest shifted rating.

Flood Stage.--The National Weather Service Flood Stage for this station is 25,000 cfs.

Cooperation.--Funds for the operation of the gage and telemetry equipment, and production of the data are provided by City of Tacoma, Tacoma Public Utilities.

Station Notes

gage This station is 1.4 miles below Mayfield Reservoir, photo of reach below dam to gage. The flow can change quickly from releases. Please use caution in or on the river.


 
 
Available Parameters
All 2 Available Parameters for this site
00060 Discharge
00065 Gage height

Graph
Graph w/ stats
Graph w/o stats
Table
Tab-separated
Days

 (1-120)
 

Summary of all available data for this site

Discharge, cubic feet per second
Most recent instantaneous value: 5,730   02-10-2010  00:30 PST
Graph of    
Create presentation-quality / stand-alone graph parm 00060 DD01
Daily discharge statistics, in cfs, for Feb 10 based on 73 years of record more
Min
(1937)
20th
percen-
tile
Most Recent
Instantaneous
Value
Median Mean 80th
percen-
tile
Max
(1996)
1750 4560 5,730 6760 8750 10600 42700

Gage height, feet
Most recent instantaneous value: 11.76   02-10-2010  00:30 PST
Graph of    
Create presentation-quality / stand-alone graph parm 00065 DD02

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Title: USGS Real-Time Water Data for the Nation
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Page Contact Information: Washington Water-Data Support Team
Page Last Modified: 2010-02-10 04:39:24 EST
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