Chehalis River Basin
Chehalis River near Grand Mound, WA

Confidence:

What does the light mean?

Graphical Data

QuestionsHow do I read the graphs?

QuestionsWhy do I see a black line at the bottom of the graph?

All Data Provided are Provisional
Sat May 18 15:27:01 2013

QuestionsWhat does "Provisional" mean?

Tabular Data

Chehalis nr Grand Mound  Stage   Flow (Flood Stage is 14.0 feet)
 Fri 17May 2013  1600     4.69   1180
 Fri 17May 2013  1700     4.69   1180
 Fri 17May 2013  1800     4.70   1190
 Fri 17May 2013  1900     4.70   1190
 Fri 17May 2013  2000     4.70   1190
 Fri 17May 2013  2100     4.70   1190
 Fri 17May 2013  2200     4.70   1190
 Fri 17May 2013  2300     4.70   1190
 Fri 17May 2013  2400     4.70   1190
 Sat 18May 2013  0100     4.70   1190
 Sat 18May 2013  0200     4.70   1190
 Sat 18May 2013  0300     4.70   1190
 Sat 18May 2013  0400     4.70   1190
 Sat 18May 2013  0500     4.70   1190
 Sat 18May 2013  0600     4.70   1190
 Sat 18May 2013  0700     4.70   1190
 Sat 18May 2013  0800     4.70   1190
 Sat 18May 2013  0900     4.70   1190
 Sat 18May 2013  1000     4.70   1190
 Sat 18May 2013  1100     4.70   1190
 Sat 18May 2013  1200     4.70   1190
 Sat 18May 2013  1300     4.70   1190
 Sat 18May 2013  1400  -901.00   -901
 Sat 18May 2013  1500  -901.00   -901

QuestionsWhat do the -901 and -902 numbers mean?

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 This page was last updated on Wednesday, May 5, 2004