Plymouth

Plymouth Park

Book on recreation.govLakesideRiverside / CreeksideDesert / CanyonFamily-friendlyFishingSwimmingMotor-boatingHuntingWildlife watchingRV-friendlyShowersFlush toiletsVault toiletsDrinkable waterElectric hookupRV dump stationSwim beachPlaygroundBoat launch / Ramp

Availability

Each day shows how many of this campground’s sites are open.

About this spot

Overview

Plymouth Campground is located by the small town of Plymouth, Washington. The day use area and boat launch are on a small island on Lake Umatilla on the Columbia River. Popular activities in the area include fishing, swimming, boating, water skiing and hunting.

Recreation

Visitors enjoy boating, water sports and swimming in the river. Anglers fish for Chinook, steelhead, walleye, sturgeon, and shad. The boat ramp is located at the day use area for convenient river access.

Facilities

The campground offers 32 sites with electric hookups. Amenities include flush and pit toilets, showers, drinking water, a dump station and playground. The day use area has a swim beach, boat ramp, flush toliets, vault toliet and courtesy dock.

Natural Features

The park is situated in a high desert environment on an island on the Columbia River. The island is covered with tall sage and Russian Olive trees, but shade is limited. Wildlife is abundant in the area, and mule deer, waterfowl and raptors are commonly seen.

Nearby Attractions

McNary Dam and Visitor Center and Lake Wallula are two miles upstream from the campground. The lake offers additional opportunities for boating, swimming and fishing.

Typical weather

Air temperature

Average daily high-low
Average daily high and low air temperature, January through DecemberEach vertical bar shows a monthly average daily high and low in degrees Fahrenheit.42°30°JJanuary: average high 42°F, average low 30°F45°31°FFebruary: average high 45°F, average low 31°F56°37°MMarch: average high 56°F, average low 37°F65°44°AApril: average high 65°F, average low 44°F77°54°MMay: average high 77°F, average low 54°F85°61°JJune: average high 85°F, average low 61°F94°67°JJuly: average high 94°F, average low 67°F92°66°AAugust: average high 92°F, average low 66°F81°57°SSeptember: average high 81°F, average low 57°F66°47°OOctober: average high 66°F, average low 47°F51°37°NNovember: average high 51°F, average low 37°F42°31°DDecember: average high 42°F, average low 31°F

5-year average · Open-Meteo

Lake Umatilla

Average water temperature
Average water temperature for Lake Umatilla, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.40°JJanuary: average water temperature 40°F43°FFebruary: average water temperature 43°F48°MMarch: average water temperature 48°F54°AApril: average water temperature 54°F61°MMay: average water temperature 61°F68°JJune: average water temperature 68°F74°JJuly: average water temperature 74°F71°AAugust: average water temperature 71°F66°SSeptember: average water temperature 66°F56°OOctober: average water temperature 56°F48°NNovember: average water temperature 48°F44°DDecember: average water temperature 44°F

Water: UMATILLA RIVER NEAR UMATILLA, OR (USGS 14033500)