Union Flat campground
Community Reviews
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Reviews, ratings & photos are added in the free Snoflo iOS app — rate a spot, tag the conditions, and your visit is verified by location. Add or manage your reviews from the app.
Union Flat
The campground itself offers amenities such as picnic tables, fire rings, and vault toilets. It is a first-come-first-served campground with 35 campsites available. One quirky fact about this area is that it was originally used by gold miners in the 1800s who sought riches in the nearby Kern River.
The best time to visit Union Flat Campground is during the summer months when the average temperatures range from 70-85 degrees Fahrenheit. This is an ideal time for outdoor activities such as swimming, hiking, and fishing. However, visitors should be prepared for occasional thunderstorms during this time. Overall, Union Flat Campground is a great destination for those seeking to escape the hustle and bustle of city life and immerse themselves in nature.
What's on-site at Union Flat
Key facilities Snoflo tracks for this campground. Confirm with the operator before booking -- amenities can change seasonally.
Plan your trip down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max so trends jump out at a glance.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks. Hover any point for the full breakdown.
Other campgrounds in the area
Snoflo-tracked campsites within driving distance of Union Flat, with reservations status.
| Campground | Reservations | Toilets | View |
|---|---|---|---|
| Union Flat Campground | ✓ | ✗ | → |
| Loganville Campground | ✗ | ✓ | → |
| Loganville | ✓ | ✓ | → |
| Packsaddle Campground | ✓ | ✗ | → |
| Berger Campground | ✓ | ✗ | → |
Nearby streamflow
USGS streamgauges within reach of Union Flat -- pulled live from the National Water Information System.
| Streamgauge | Discharge | View |
|---|---|---|
| N Yuba R Bl Goodyears Bar Ca | 273 cfs | → |
| Little Truckee R Bl Div Dam Nr Sierraville Ca | 3 cfs | → |
| Independence C Nr Truckee Ca | 8 cfs | → |
| Spanish C A Quincy Ca | 32 cfs | → |
| Sagehen C Nr Truckee Ca | 4 cfs | → |
| Donner C A Donner Lk Nr Truckee Ca | 8 cfs | → |
Nearby snow depths
NRCS SNOTEL stations within reach of Union Flat -- relevant when planning a shoulder-season or alpine trip.
| SNOTEL station | Snowpack | 24h Snowfall | View |
|---|---|---|---|
| Nohrsc Meadow Lk Snow Course | 21.2 in | 0.2 in | → |
| Blue Canyon | 21.0 in | 3.0 in | → |
| Blue Canyon Alert | 0.0 in | 0.0 in | → |
| Nohrsc Independence Lake | 0.0 in | 0.0 in | → |
| Independence Lake | 0.0 in | 0.0 in | → |
| Nohrsc Independence Creek | 0.0 in | 0.0 in | → |
Plan a longer trip
The closest parks, lakes, boat launches, and paddle runs so a camping night can grow into a full weekend.
Parks
- Plumas-Eureka State Park
- Malakoff Diggins State Historic Park
- Portola City Park
- Kalithea Park
- Plumas National Forest
- Wilderness Snow Mountain
Boat launches
- Smokey Lane 44-50, Alleghany
- Sardine Lake Road 990, Sierra City
- Salmon Lake Road 1500, Sierra City
- Salmon Lake -Boat Ramp Boating Site
- Woodcamp Access Road Nevada County
- Henness Pass Road, Sierraville
Fishing spots
Points of interest
- Alpha Omega Observation Site
- Washington Overlook Observation Site
- Mount. Ararat
- Kyburz Marsh Watchable Wildlife Site
Paddle runs
- Headwaters Of East Fork Canyon Creek (Sec 13, T21n, R10e) To Confluence With South Fork Canyon Creek
- Headwaters Of North Fork Canyon Creek (Sec 6, T21n, R11e) To Confluence With East Fork Canyon Creek
- Gold Lake Dam To Falls
- Headwaters At West Branch Canyon Creek (Sec 26, T22n, R10e) To Confluence With Canyon Creek
- Little Jamison Creek Headwaters To State Park
- Headwaters To State Park
Camping essentials & Leave No Trace
- Pack it in, pack it out
- Take all trash, food scraps, and gear back with you to keep campsites clean and protect wildlife.
- Respect wildlife
- Observe animals from a distance, store food securely, and never feed wildlife to maintain natural behavior and safety.
- Know before you go
- Check weather, fire restrictions, trail conditions, and permit requirements to ensure a safe and well-planned trip.
- Minimize campfire impact
- Use established fire rings, keep fires small, fully extinguish them, or opt for a camp stove when fires are restricted.
- Leave what you find
- Preserve natural and cultural features by avoiding removal of plants, rocks, artifacts, or other elements of the environment.
Set push alerts in the Snoflo app
Save Union Flat as a favorite, set a custom threshold (precipitation, snowpack, freezing temperatures), and the iOS app will push the moment conditions cross.
About Union Flat
Can I make reservations at Union Flat?
Yes -- this campground accepts reservations. Snoflo recommends booking early for peak season; check the operator (Recreation.gov / state park system / private operator) for the booking window and cancellation policy.
How fresh is the weather data on this page?
The hourly forecast updates throughout the day from the NOAA / yr.no public feeds. Streamflow data is pulled live from USGS streamgauges and snowpack from the NRCS SNOTEL network.
What's the best time of year to visit?
Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation. For longer trips, the 5-day hourly meteogram shows snow + rain accumulation hour-by-hour.
How do I get to Union Flat?
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 campground.
Can I get alerts when conditions change?
Yes -- alerts are managed through the Snoflo iOS app. Favorite this campground, set a threshold (temperature, snowpack, precipitation), and you'll get a push the moment it crosses.
Other campgrounds near here
Snoflo-tracked campgrounds within driving distance of Union Flat.