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


Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 14219800

Click to hide Water-Year Summary instructions and information
  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
Print this page
USGS Water-Year Summary 2023
14219800 SPEELYAI CREEK NEAR COUGAR, WA
LOCATION - Lat 46°00'17", long 122°20'35" referenced to North American Datum of 1927, in SW 1/4 NW 1/4 sec.17, T.6 N., R.4 E., Cowlitz County, WA, Hydrologic Unit 17080002, on right bank 3.8 mi southwest of Cougar, and at mile 0.5.
DRAINAGE AREA - 12.6 mi².
REVISIONS HISTORY - WSP 1718: 1959. WDR WA-81-1: 1978-80(P). WDR WA-84-1: 1983.
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 1959 to May 1978, October 1978 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 500 ft above NGVD of 1929 (from topographic map), and 492.05 ft above NAVD of 1988 (USGS Level II GNSS survey, Sept. 2, 2022). Prior to Nov. 21, 1959, at site 900 ft upstream at different datum; Nov. 22, 1959, to Sept. 30, 1996, at site 1,150 ft upstream at different datum.
REMARKS - No regulation or diversion upstream from station. U.S. Geological Survey satellite telemeter at station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 3,600 ft³/s, probably Nov. 20, 1962 (by slope-area measurement, gage height not determined); maximum gage height, 8.12 ft, Feb. 8, 1996, datum then in use; minimum discharge, no flow part of each day Sept. 6-7, 2003.