Dreamflows Rating Table
 
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So. Trinity - Below Hyampom

This rating table shows the relationship between gauge height and river flow for the USGS gauge, id '11528700', located on the South Fork Trinity below Hyampom, CA.  Dreamflows generated the graph and table using USGS rating table data.  NOTE: The rating table below was published Mar 5, 2026 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 Mar 5, 2026
Height (feet).0.1.2.3.4.5.6.7.8.9
1      23303847
257698195110127145164184206
3230254281309338369401435471508
4547587630674719767816867919974
51030108811481210127413391407147615481621
61696177318531934201721022190227923712458
72548263927322827292330223123322533303436
83544365437663880399741154235435744814607
94735486549975127525953925528566558015937
106075621563566499664367896937708672367389
117542769878548013817383348497866288288996
12916593619558975899601016410369105771078710999
Height (feet).0.1.2.3.4.5.6.7.8.9
1311213114291164711867120891231312539127671299713229
1413464137001393814178144201466414911151591540915661
1515916161721643016691169531721717484177521802218295
1618569188451912419404196861997120257205462083621128
1721423217192201722318226202292523231235392385024162
1824476247932511125432257542607826405267332706327395
1927730280662840428745290872943129777301253047630828
2031182315143184832183325213285933200335433388734232
2134580349293528035633359873634436702370613742237786
22381503851738885392553962740000    

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