CAMPANAC.Powered by public lands intelligenceMore Than Just Parks
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U.S. Forest Service · Deerlodge National Forest · MT

Delmoe Lake Campground and Picnic Area

The agency doesn’t say how you get a siteIts record carries no access type, so treat it as a place to phone before you drive.
Get directionsWhat it costs, and the rules
Right now
Nobody has saidNo season, no closure, no bookings to read
Photos · U.S. Forest Service
6,240 ftElevation
584 ftWater · Delmoe Lake
4 miNE of Butte, MT
22%Tree cover
Bortle 4Night sky · 497th darkest of 501 in MT

The place

the agency’s own description · what’s there

In the agency’s own words

Delmoe Lake Campground and Picnic area is located 15 miles from Whitehall and Butte in the Whitetail-Pipestone area, a popular destination for OHV riding. The lake is a manmade reservoir controlled by the Pipestone Water Users for irrigation near Whitehall. The campground has 25 sites for trailer and tent camping. Maximum trailer length is 32 feet. Wood is generally able to be found within the campground area. Water and restrooms are available along with garbage containers. The picnic area has tables and a boat launch primarily for fishing activities. The lake level will fluctuate during the summer season as the water is used for irrigation.

Source: USFS Enterprise Data Warehouse · Aug 24, 2026

Facilities

Toilets
Yes, the record doesn't say what kind
“Water and restrooms are available along with garbage containers.”
Boat ramp
Yes
Source: Stated in the agency description
Water, toilets and showers: read from the agency description, shown above · Sep 12, 2026

Around the campground

On the water
Reservoir, Lake
Source: Stated in the agency description

Phone before you drive

recreation.gov publishes no availability for a campground you can’t reserve, so there’s no thirty-night reading to draw here. The season bar above is what the agency does publish.

Booking window6 months outBooking opens 6 months ahead; today unlocks arrivals through April 16, 2027. The agency publishes no reservable season in the record we hold, so the window may close earlier than that.recreation.gov
Runs itU.S. Forest Servicethe agency’s record
Directions
Every line of the receipt · 4

What you actually pay

The sign priceU.S. Forest Service
The U.S. Forest Service publishes no per-night rate for this campground that we can read, so there’s no sign price to print. That’s a gap in the record, not a free campground.
The booking feerecreation.gov
We hold no recreation.gov booking record for this campground, so we can’t say whether a booking fee applies.
What this campground addsits own record
Extra vehicleSee the note

“There is an $15 per night fee for this campground plus and additional $5 fee for additional vehicles per night fee typically charged Memorial Day weekend through Labor Day.” · the U.S. Forest Service’s own fee record

What a stay costs
The agency publishes no nightly rate for this campground, so there’s no total to show.
How we know this receipt · 5
Booking fee, change fee, cancellation fee, no-show: Rules and Reservation Policies, Recreation.gov, the published fee schedule, curated by hand into lib/reservation-fee-schedule.json (9 rows, each carrying its own verbatim sentence). The publisher states these policies were last updated September 2019. · Sep 9, 2026
What this campground adds: The U.S. Forest Service’s own fee record and notices for this campground, quoted verbatim. An extra-vehicle charge is set locally and appears on no national schedule, so it’s never assumed. · Aug 24, 2026
The two totals: Derived by CAMPANAC by adding the agency’s own published nightly rate to recreation.gov’s own published reservation fee. Both components are cited above; the addition is ours and is shown only where every component is known. · Sep 9, 2026
Who keeps the booking fee: Recreation.gov facility policy text, Dead Swede Campground (facility 234221) · Not on the national policy page. This is agency policy text recreation.gov publishes on individual campground pages; this site holds it verbatim on 45 active campgrounds (campground_rules.cancellation_description, scripts/load-facility-rules.mjs). · Sep 9, 2026
The contract: Reservation Gods: Who Stole Our Campsites and Sold Them Back to Us, More Than Just Parks, April 2025 · Apr 1, 2025
Source: USFS Enterprise Data Warehouse · Aug 24, 2026

record Aug 24, 2026 · How we know all this

Seen something wrong here? Tell us.

Getting there

the map and the coordinate
Coordinate45.98667, -112.35611

Where it is

Source: USFS Enterprise Data Warehouse · Aug 24, 2026

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Tonight35°Partly Cloudy
Saturday58°Mostly Sunny
Saturday Night35°Partly Cloudy
Sunday54°Sunny

NWS forecast for Butte-Silver Bow (balance), MT

Source: National Weather Service, TFX forecast office · Oct 17, 2026

Typical weather

Typical October night 27°F, day 54°F.

Coldest month of the year: typical December night 7°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

90°32°0°

Daily high and lowDays with 0.10 in or more

A normal is the 1991-2020 average for the month, not a forecast: about half of all Julys are colder than the July line. The seven-day forecast above answers the other question.

Measured at: BUTTE BERT MOONEY AP, MT (USW00024135), 7 miles away and 734 ft lower
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020, monthly normals · Sep 8, 2026

The land, and who answers for it

what threatens it · who answers for it

Roadless country, and what’s coming for it

Roadless
O'Neil Creek6,279 acres · 2 mi · inventoried roadless area
Roadless
Whitetail / Haystack76,328 acres · 9 mi · inventoried roadless area

You’re camping on ground somebody wants. We track the threats and the comment deadlines.

Source: USFS Inventoried Roadless Areas via MTJP Roadless Map · Jul 29, 2026

Who answers for this land

Troy Downing, official portrait

Delmoe Lake Campground and Picnic Area is in Montana’s 2nd congressional district. Its representative, Troy Downing (R), votes on the laws that decide what happens to this land. Public-lands grade so far: F. See every public-lands vote →

Seen something wrong here? Tell us.

Source: U.S. Census district boundaries and the MTJP Congressional Public Lands Score

How we know

every fact on this page, and where it came from
Right now: U.S. Forest Service publishes no season and no closure for this campground, and it takes no bookings we can read. That’s a gap in the record and not a locked gate.
Elevation: USGS 3DEP elevation point query at this campground’s coordinate · Sep 7, 2026
Night sky: VIIRS Day/Night Band annual cloud-free composite, VNL V2 2024 (Earth Observation Group, Colorado School of Mines), read at the published coordinate: 0.33 mcd/m² of artificial all-sky glow, ranked against the 501 rated federal campgrounds in Montana · Sep 8, 2026
Sky-glow model: Duriscoe, Anderson, Luginbuhl and Baugh (2018), a simplified model of all-sky artificial sky glow derived from VIIRS Day/Night band data, the National Park Service sky-glow model
Cell signal: the Forest Service’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.
Nearest town: U.S. Census Bureau TIGER/Line 2024 places, measured by CAMPANAC to the town boundary; population is the ACS 2020-2024 5-year estimate · Sep 9, 2026