Agency-listedUSFS · dispersedFree

Lower Petty Creek B

Drive-up · U.S. Forest Service · MT · 46.97012, -114.44523
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U.S. Forest Service lists this site. On most of their ground you can camp away from developed sites pretty much anywhere — so treat this as a known-good spot, not the only one allowed. The unit sets stay limits and how far off road and water you must be. What changes is conditions — roads, gates, closures, fire rules. Check those with the unit before you commit to the drive.
USGS topo — contours & terrain
USGS topographic map of Lower Petty Creek B
Aerial — USGS / NAIP
Aerial image of Lower Petty Creek B
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Weather outlook — at Lower Petty Creek B
Loading the latest forecast…
Live NWS area forecast (~2.5 km grid, not elevation-corrected). Camp sits at 3,060 ft.
Fire & smoke — around Lower Petty Creek BNIFC · AirNow
Checking active fires & air quality…
Active wildfires from NIFC (within ~50 mi); air quality from AirNow. Always confirm current fire restrictions with the managing office before you go.

Everything you need — measured from Lower Petty Creek B · Lolo National Forest · MT

15 MI30 MI60 MIYOUR CAMPN ↑Water · 14 miWDump · 17 miDCenex · Fuel · 3 miFValley Grocery · Grocery · 3 miGWalmart Pharmacy · Pharmacy · 20 miRxThe Home Depot · Hardware · 20 miHMechanic · 15 miMFrenchtown Landromat · Laundry · 11 miLShower · 14 miShAir-up · 22 miADavid J. Thatcher Memorial Outpatient Clinic · Urgent care · 19 mi+Blackfoot River Outfitters · Outfitter · 20 miOMail · 3 mi@Missoula, MT - Highway 93 North - Tesla Supercharger · EV fast charger · 15 miEV
Straight-line miles · bearings approx · roads run longer
Nearest of each
  • FFuel3 mi
  • GGrocery3 mi
  • @Mail3 mi
  • LLaundry11 mi
  • WWater14 mi
  • ShShower14 mi
  • EVEV fast charger15 mi
  • MMechanic15 mi
  • DDump17 mi
  • +Urgent care19 mi
  • HHardware20 mi
  • OOutfitter20 mi
  • RxPharmacy20 mi
  • AAir-up22 mi
≤30 mi30–4545+water

The read: water's a short hop out, fuel & food sit about 3 mi out.

Not within 60 mi: Propane. Plan those before you head up.

One dot per need — the nearest of each kind, straight-line from camp. Places from OpenStreetMap (© OpenStreetMap contributors); the EV fast charger from the US DOE station locator. Open in Google Maps ↗

The site — Lower Petty Creek B

Access
Drive-up
Land
U.S. Forest Service · dispersed
Elevation
3,060 ft
State
MT
Coordinates
46.97012, -114.44523
Cost
Free

Nearby & resupply — around Lower Petty Creek B · Lolo National Forest · MT (OpenStreetMap)

  • Water featureClark Fork (river) · nearby
  • Nearest townLothrop · ~1.4 mi
  • Drinking waternone within 10 mi
  • FuelFuel · ~14.8 mi
  • Propane / LPGnone within 31 mi
  • Dump station~16.9 mi
  • GroceriesBroncs Grocery · ~10.7 mi
  • PharmacyWalmart Pharmacy · ~20.0 mi
  • Hospital / clinicHospital · ~18.9 mi
  • HardwareMissoula Power Equipment · ~20.0 mi

EV charging — from Lower Petty Creek B · Lolo National Forest · MT — nearest public DC fast & Level 2 (US DOE station data)

Nearby restrooms — around Lower Petty Creek B · Lolo National Forest · MT — pit toilets, restrooms & rest areas (government data)

Coming out here — Lower Petty Creek B · Lolo National Forest · MT

Open Lower Petty Creek B elsewhere

Other camps near Lower Petty Creek B

If this one is full, gated or washed out.

The unit that manages Lower Petty Creek B

Stay limits, road closures and fire restrictions at Lower Petty Creek B are set by Lolo National Forest, not by the campsite — check there before you go.

Snow, and when this opens

The nearest automatic snow station is Sleeping Woman at 6,120 ft, about 15 miles away. It sits about 3,060 ft higher than this camp, so treat it as a guide rather than a reading for this spot. We do not repeat a depth here, because any number we stored would be stale by the time you read it — the station publishes today's.

How we know this — Lower Petty Creek B

Source
U.S. Forest Service recreation data
Confidence
Likely — The record is good enough to put a pin on, but thin in places. Treat the details as a starting point, not gospel.
How it was placed
USFS/BLM authoritative: free & dispersed. Access not field-checked (assumed drive-up).
EV chargers
US DOE Alternative Fuels Data Center station locator, snapshot 2026-09-16. Straight-line miles to the nearest public, open, unrestricted station; restricted and planned units are shown but never counted.
Field check
On the agency's books. The land manager inventoried this site, so its existence is not in question — current conditions are. Nobody from here has camped it recently.

What we don’t know about Lower Petty Creek B

A land record can put you within a few meters of a spot. It cannot tell you any of this — so check it yourself, and treat anything below as the open question it is.

Before you go — Lower Petty Creek B

Been here? Tell us what changed. This page is built from public records, so the fastest way it gets better is somebody who has actually pulled in. Road washed out, site gone, gate locked, or it is exactly as described — all of it useful. Send a report →