Park

Delevan National Wildlife Refuge park

California, USA Lower Sacramento watershed 39.364°, -122.173°
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Delevan National Wildlife Refuge -- California park
Delevan National Wildlife Refuge California · Lower Sacramento watershed
About this park

Delevan National Wildlife Refuge

Delevan National Wildlife Refuge is located in the state of California and covers an area of 5,797 acres. The refuge is home to a diverse range of wildlife species, including waterfowl, shorebirds, songbirds, and raptors. The area also features wetlands, grasslands, and riparian habitats.

One of the main reasons to visit Delevan National Wildlife Refuge is its abundant wildlife. Visitors can see a variety of birds, including ducks, geese, swans, sandpipers, and hawks. Additionally, the area is home to mammals such as coyotes, raccoons, and river otters.

There are several points of interest to see at the refuge, including the Delevan National Wildlife Refuge Visitor Center, which offers educational exhibits and programs. Other attractions include the observation deck, where visitors can observe wildlife in their natural habitat, and the auto tour route, which takes visitors through the refuge's wetlands and grasslands.

Interesting facts about the area include the fact that Delevan National Wildlife Refuge was established in 1962 to provide habitat for migratory birds and other wildlife. The refuge is also an important stopover for birds that migrate along the Pacific Flyway.

The best time of year to visit Delevan National Wildlife Refuge is during the fall and winter months, as this is when the area is teeming with migratory birds. Additionally, spring is a good time to visit, as the area is in bloom with wildflowers.

Overall, Delevan National Wildlife Refuge is an excellent destination for anyone interested in wildlife viewing and outdoor recreation. The area offers a unique opportunity to observe a variety of bird species in their natural habitat and learn more about the importance of conservation efforts.
StateCalifornia
WatershedLower Sacramento
Latitude39.3636°
Longitude-122.1732°
Land designation

Park & land designation reference

A quick legend for the federal and state land categories Snoflo tracks. Each designation comes with different rules around access, recreation, and resource extraction.

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing, often around reservoirs, rivers, or scenic landscapes); may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use -- recreation, grazing, mining, conservation -- with fewer restrictions than national parks or forests.
Detailed forecast

Plan your visit down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Stay nearby

Area campgrounds

Snoflo-tracked campgrounds within reach of Delevan National Wildlife Refuge, with reservations status.

Campground Reservations Toilets View
Colusa - Sacramento River State Rec Area
Colusa County Fairgrounds
East Park Reservoir - Usbr
Around the spot

Plan a longer trip

The closest parks, lakes, fishing spots, and POIs so a park visit can grow into a full weekend.

Responsible recreation & Leave No Trace

Know before you go
Check the operator's site for hours, permit requirements, seasonal closures, and fire restrictions before heading out.
Stay on trail
Stick to marked paths to protect vegetation, prevent erosion, and avoid disturbing wildlife habitat.
Respect wildlife
Observe from a distance, never feed wildlife, and store food securely if camping is permitted on-site.
Pack it in, pack it out
Carry out all trash, food scraps, and gear. Many parks have limited or no trash service.
Leave what you find
Don't take rocks, plants, or artifacts. They make the park what it is for the next visitor.

Set push alerts in the Snoflo app

Save Delevan National Wildlife Refuge as a favorite, set a custom threshold (precipitation, freezing temperatures, fire-restriction days), and the iOS app will push the moment conditions cross.

FAQ

About Delevan National Wildlife Refuge

What can I do at Delevan National Wildlife Refuge?

Most Snoflo-tracked parks support hiking, picnicking, and wildlife viewing. Check the operator's site for activity-specific rules (camping, fishing, paddling, hunting).

How fresh is the weather data?

The hourly forecast updates throughout the day from NOAA / yr.no. Streamflow comes live from USGS streamgauges.

When is the best time to visit?

Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation.

How do I get to Delevan National Wildlife Refuge?

Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the park.

Can I get alerts when conditions change?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this park, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.

More parks

Other parks near here

Snoflo-tracked parks within driving distance of Delevan National Wildlife Refuge.