Boulder Creek RV Park

We like this park.  If you want to stay in Lone Pine, this is it unless you're inclined to boon dock out in the Alabama Hills.
The sites are reasonably level, they're not huge, but they're ok.  They have 30 and 50 amp, sewers and water.  If we come back to Owens Valley we would definitely stay here again.

 

 

 

There's an on site mini mart and a small laundromat.  The staff is very pleasant.  The surface in the park is a mix of sand and decomposed volcanic debris, and you can expect a fair amount of it to come in on your shoes.  We were on site 82.
If you're coming here, shop ahead!  There is one grocery store in Lone Pine, but selection is somewhat limited.

May 20, 2016 update.
We were on site 61 most recently.  Avoid this entire row.  The sewer run will be uphill.  Also, the sites are slightly below the level of the street.  We came very close to grinding the nose of the bus into the street.  Site 82 is not an option for us anymore, they've outlined it with boulders.  The row closer to the office, behind the row with 61 would be good.
Other than that, power is good, water pressure is good, people are still nice.  It's either this park or the extremely primitive campground or boondocking.