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 rating table data.  NOTE: The rating table below was published Apr 10, 2024 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 Apr 10, 2024
Height (feet).0.1.2.3.4.5.6.7.8.9
13      233284338391
1444650456662969677285293510211109
151201129513921492159517001807191820312146
162264238425072632275928893021315532923431
173572371538614008415843104464462047794939
185102526654335601577259446119629564746654
196836702072067394758477767970816583638562
2087638966917093779585979510007102201043510652
2110871110921131411538117631199112220124511268312917
2213153133901362913870141121435614602148491509815349
2315601158541611016367166251688517147174101767517941
2418209184781874919022192961957119848201272040720689
Height (feet).0.1.2.3.4.5.6.7.8.9
2520972