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Gauge

Gauge Description:

As part of the reclicensing of the hydroprojects on this river, Confluence Research conducted a series of studies on the impacts of different flows on recreational boating. The studies showed that low flow boating was marginal at about 550 cfs. At this lower end of the range even small increases of 50 cfs make a difference in the quality of the run. Optimal flows for a low-flow technical boating experience are from 700 to 1200 cfs. Standard boating opportunities are optimal from 1,500 to about 3,000 cfs with Bob's Hole in the optimal range of 1700 to 2500 cfs. High challenge trips are optimal from 4,000 cfs to 10,000 cfs, depending upon boater craft and skill levels.

CLACKAMAS R AB THREE LYNX CR [ OR ]

Current Conditions

Stage Flow Updated
1.1 845 10/13 23:00

Station Graphs


Linked Reaches

Search Results

Level Legend: Running Below Minimum Recommended Flow Above Maximum Recommended Flow Unknown
Descriptions of reaches with River Name in bold have been verified by a regional StreamTeam member.

State River Name/Section Class Level Rel. Level Updated
OR Clackamas— 2. Collawash River to Three Lynx Power Station IV 845 cfs   low 10/13 23:00
OR Clackamas— 3. Three Lynx Power Station to North Fork Reservoir III-IV 845 cfs   med 10/13 23:00

Station Description

AW Gauge ID:5116
USGS Station:14209500
HUC:17090011
Latitude:45.1250
Longitude:-122.0722
Class:4

Disclaimer Data Sources

EPA Surf This Watershed

USGS Page for This Station

NPS OR Rivers Inventory