Campground · near New Columbia, PA · I-80
Williamsport South / Nittany Mountain KOA
Williamsport South / Nittany Mountain KOA is a campground with an RV dump station near New Columbia, PA, about 1.6 miles from I-80. We do not have a confirmed fee for it yet. Fresh water is available.
Dump station details
- Type
- Campground
- Highway
- Interstate 80
- Fee
- Fee unknown
- Fresh water
- Available
- Address
- Platt Lane, New Columbia, PA 17856
- Location
- near New Columbia, PA (Union County)
- GPS
- 41.05085, -76.95410
- Website
- koa.com
- Phone
- +15705685541
Hours, fees and seasonal closures change. If you're going out of your way, call ahead or check the operator's website first. Not sure what to expect? See what RV dump stations typically cost. Something wrong? Report a change.
Source: OpenStreetMap contributors. Checked November 2026.
Map
Loading map…
Frequently asked questions
Is the dump station at Williamsport South / Nittany Mountain KOA free?
We have not confirmed the fee yet. Truck stops and campgrounds often charge non-customers, so call ahead. The nearest station confirmed as free is New Boston RV Dump Station (Bicycle Trail), about 47 miles away.
Can I fill fresh water at Williamsport South / Nittany Mountain KOA?
Yes, potable water is listed as available. Use a separate hose for fresh water, never the rinse hose.
What exit is Williamsport South / Nittany Mountain KOA near?
It is about 1.6 miles from I-80, at Platt Lane near New Columbia, PA.
Other RV dump stations nearby
| Name | Location | Distance | Type | Fee | Fresh water |
|---|---|---|---|---|---|
| Hidden Creek Campground | Near Allenwood, PA | 6 mi | Campground | Fee unknown | — |
| Hidden Valley Camping Resort | Near Mifflinburg, PA | 8 mi | Campground | Fee unknown | Yes |
| Little Mexico Campground | Near New Berlin, PA | 12 mi | Campground | Fee unknown | Yes |
| Loganton RV Dump Station (Sand Mountain Rd) | Near Loganton, PA | 13 mi | Dump station | Fee unknown | — |
| Sunsational Family Campground | Near Laurelton, PA | 20 mi | Campground | Fee unknown | — |
| Trevorton RV Dump Station (Irish Valley Rd) | Near Trevorton, PA | 22 mi | Dump station | Fee unknown | — |
| Shady Brook Campground | Near Beavertown, PA | 22 mi | Campground | Fee unknown | Yes |
| Indian Head Campground | Rupert, PA | 26 mi | Campground | Fee unknown | — |
All dump stations near New Columbia · All Pennsylvania dump stations