Dreamflows Rating Table
 
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Van Duzen - At Bridgeville

This rating table shows the relationship between gauge height and river flow for the USGS gauge, id '11478500', located on the Van Duzen River, at Grizzly Creek Redwoods State Park, CA.  Dreamflows generated the graph and table using USGS rating table data.  NOTE: The rating table below was published Mar 26, 2021 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 26, 2021
Height (feet).0.1.2.3.4.5.6.7.8.9
014223244587594116141168
1198231267307349394443495551608
26647237858509189891063114012211313
31410151116161724183719542076220123312465
42604274728953046320333643530370038754051
54222439445674741491650935271545056295810
65992617563596544672969167103729274817671
77862805482478440863588309025922294199617
89816100161021610417106191082111024112281143211637
911842120491225612463126711288013089132991351013721
1013933141451435814571147851500015236154731571115950
1116189164301667216914171571740117646178921813918386
Height (feet).0.1.2.3.4.5.6.7.8.9
1218635188841913419385196361988920142203962065120907
1321163214212167921937221972245722718229802324323506
1423770240352430124567248342510225370256392590926180
1526451267232699627269275432781828093283692864628924
1629202294812976030040303213060230885311673145131735
1732019323053259132877331643345233741340303431934610
1834901351923548435777360703636436659369543725037546
1937843381403843838737390363933639636399374023940541
2040844411474145141755420604236542671429784328543593
2143901442104451944829451394545045761460734638646699
2247012473274764147956482724858848905492224954049858
2350177504965081651136514575177852100524225274553068
Height (feet).0.1.2.3.4.5.6.7.8.9
2453392537165404154366546925501855345556725600056328
2556656569855731557645579765830758638589705930259635
2659969603036063760972613076164261979623156265262990
2763328636666400564344646846502465365657066604866390
2866732670756741867762681066845168796691416948769834
2970180705287087571223715727192172270726207297073321
3073672740237437574728750807543475787761417649676850
3177206775617791778274786317898879346797048006280421
32807808114081500