River Statement
Issued by NWS Portland, OR

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FGUS86 KPQR 161445
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Hydrologic Statement
National Weather Service Portland OR
745 AM PDT Wed Aug 16 2017

Selected Oregon and SW Washington rivers as of 6:30 AM Wednesday:

River Location                      Flow(cfs)  Stage(ft)  24 hr Chng

Willamette River
                at Eugene             4100 cfs  10.8 ft   -0.08 ft
                at Harrisburg         7600 cfs   3.3 ft   -0.02 ft
                at Corvallis          7800 cfs  11.7 ft    0.03 ft
                at Albany             7700 cfs   4.3 ft    0.03 ft
                at Salem              9500 cfs   6.0 ft    0.00 ft
                at Oregon City Upr   *not avbl  55.0 ft    0.02 ft
                at Oregon City Lwr   *not avbl   4.8 ft    0.33 ft

Columbia R at Vancouver              *not avbl   2.8 ft    0.29 ft
           at Longview               *not avbl   2.3 ft   -0.17 ft

McKenzie River near Vida              3400 cfs   2.0 ft    0.01 ft
North Santiam R at Mehama             1150 cfs   3.1 ft   -0.02 ft
South Santiam R at Waterloo            870 cfs   2.9 ft    0.00 ft
Santiam River   at Jefferson          1710 cfs   2.1 ft   -0.03 ft
South Yamhill R at McMinnville          45 cfs  10.5 ft     MSG ft
Tualatin River  at West Linn           250 cfs   3.0 ft    0.00 ft
Clackamas R above Three Lynx           720 cfs   0.8 ft     MSG ft
Clackamas River at Estacada            890 cfs  10.8 ft    0.01 ft
Sandy River    near Bull Run           400 cfs   7.8 ft   -0.03 ft

E Fk Lewis R   near Heisson             60 cfs  10.3 ft   -0.03 ft
Lewis River    at Woodland           *not avbl   8.1 ft    0.62 ft
Cowlitz River  at Castle Rock         3700 cfs  32.6 ft    0.22 ft
Cowlitz River  at Kelso              *not avbl  11.0 ft    0.30 ft

Willapa River  near Willapa             20 cfs   2.8 ft   -0.04 ft
Naselle River  near Naselle             40 cfs   3.7 ft   -0.02 ft
Nehalem River  near Foss                90 cfs   1.5 ft    0.00 ft
Wilson River   near Tillamook           90 cfs   3.5 ft   -0.02 ft
Nestucca River near Beaver             100 cfs   3.9 ft   -0.02 ft
Siletz River   at   Siletz             110 cfs   2.4 ft   -0.01 ft
Alsea River    near Tidewater          120 cfs   1.5 ft   -0.06 ft
Siuslaw River  near Mapleton           160 cfs   3.2 ft   -0.02 ft

Rogue River    near Agness            2900 cfs   3.4 ft   -0.02 ft
N Umpqua River near Winchester        1070 cfs   2.2 ft   -0.03 ft
Deschutes River     at Moody          4700 cfs   2.6 ft   -0.05 ft
Grande Ronde River  at Troy            580 cfs   3.2 ft   -0.05 ft

*not avbl: Flow not available at these sites due to tidal effects.

Range of the Portland Harbor Stage during the past 24 hours:
Highest   5.4 at 12:15 AM Wednesday
Lowest    1.7 at 07:45 PM Tuesday

Portland/Vancouver Harbor Stage Forecast:
Low  near 1.9 feet around  9 AM Wednesday
High near 3.4 feet around  1 PM Wednesday
Low  near 1.7 feet around  7 PM Wednesday
High near 5.5 feet around 12 AM Thursday
Low  near 1.6 feet around 10 AM Thursday
High near 3.6 feet around  2 PM Thursday
Low  near 1.8 feet around  8 PM Thursday
High near 5.5 feet around  1 AM Friday
Low  near 1.4 feet around 11 AM Friday

Northwest Oregon and Southwest Washington river trends:
Expect little change in river levels through Friday.

$$
weather.gov/Portland



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