Dreamflows Rating Table
 
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Mattole - Near Ettersburg

This rating table shows the relationship between gauge height and river flow for the USGS gauge, id '11468900', located on Mattole River, at the Wilder Ridge Road bridge at Ettersburg, CA.  Dreamflows generated the graph and table using USGS rating table data.  NOTE: The rating table below was published Aug 24, 2023 and was valid only at that time.  The relationship between gauge height and river flow may change over time and therefore the older the rating table, the less reliable it is likely to be.  The graph shows the range of data of primary interest to boaters, while the numerical listing gives the full range of available data.

 Flow (in cfs) - last revised Aug 24, 2023
Height (feet).0.1.2.3.4.5.6.7.8.9
8    136101521
927354353637487102120140
10161182206230255282310339369400
11432465500535572609648687728770
1281285690194699310401089113911891240
131293134614001456151215691627168617461806
141868193019942058212321892256232423932462
152533260626802754283029062984306231413221
163302338434673550363537203806389339814069
174159424943414433452646194714480949065003
185101520052995399550156035706580959146019
196125623263406448655866686779689170037116
Height (feet).0.1.2.3.4.5.6.7.8.9
207231734574617578769578137932805181728293
218415853886618785891190369163929094189547
2296779807993910071102031033710471106061074210878
2311015111531129211431115721171311854119971214012284
2412429125741272012867130151316313312134621361213764
251391614068142221437614531146871484315000