Cosgrave Rest Area

RV Dump Station

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I-80 Winnemucca, NV 89445 Official Website

GPS: 40.7895, -117.9974

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  • Q&A
  • Reviews (1)
  • Amenities

Overview of Cosgrave Rest Area

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Reviews of Cosgrave Rest Area 1 person has reviewed this location.

Ratings Summary

Overall Rating
1 review
“Great Dump Station”

Reviewed 8/13/2020

Price: FREE!
Overall Rating

Dump station has water to flush your black tank. It is a good pull up with a trough that you dump into. So a bit smelly but then you push a button and it flushes it for you down the drain. The drain itself is covered by a grate. Just had to rinse our hose off a bit once done. It would be nice to just have a cap that you could plug directly into.


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  • picnic area
Site Amenities
  • big rig
  • pull thru
  • dump station
  • restrooms: flush
  • trash
  • pets


Flying J Travel Center

Dump Station no water

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This place is a Dump

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Maverik Gas & Service Station

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Nice boondocking spot


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