Dreamflows Rating Table
 
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Trinity - Below Lewiston Dam

This rating table shows the relationship between gauge height and river flow for the USGS gauge, id '11525500', located 0.5 miles below Lewiston Dam, CA.  Dreamflows generated the graph and table using USGS supplied rating table data.  NOTE: The rating table below was published Aug 6, 2016 and was valid only at that time.  The relationship between gauge height and river flow may change over time and therefore the older the data, 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 6, 2016
Height (feet).0.1.2.3.4.5.6.7.8.9
1387117151188229274321372427484
14544608675744817892971105011401220
151310140015001600170018001910201021202240
162350247025902720284029703100324033703510
173650379039404090424044104570474049105080
185260544056205810599061806380657067706970
197180739076007810802082408460869089109140
2093709610984010100103001060010800111001130011600
2111800121001240012600129001320013400137001400014300
2214600149001510015400157001600016300166001690017300
2317600179001820018500188001920019500198002010020500
2420800212002150021800222002250022900233002360024000
Height (feet).0.1.2.3.4.5.6.7.8.9
2524300247002510025400258002620026600269002730027700
2628100