Formerly known as Sanidumps.
RVingLife.com
RV Dump Stations

RV Park

3.3(11 reviews)
Atwater, California, 95301, United States

About

There are two RV dump stations available on Hospital Drive, located behind Castle Air Museum. To get there, you need to turn east off of Santa Fe Drive onto Airdrome Entry, and then take the first left onto Hospital Drive. At these dump stations, you can find potable water for drinking and rinse water for non-potable use.

Amenities & Services

Water

Fresh Water Available (Potable)
Rinse Water Available (Non-Potable)

Reviews

3.3

Based on 11 reviews

EP
May 21, 2025

It's A great place highly recommend

DG
May 11, 2023

I usually bring my Motorhome to Castle RV park to Dump and fill, however I went on Monday and it looks like a remodel is happening they were closed. So I went to Merced fairgrounds. I hope next month Castle will be open again!

D_
Jul 3, 2020

The proprietors of this establishment are rude, indecent, don't observe your privacy and will barge into rv if they feel justified. I am literally in disbelief at their disrespect. I highly reccomend that anyone thinking about staying here reconsider. If you are in the know, you know. King Kyle and queen Karen over here.

BB
Feb 25, 2020

The dump station is easy to access and reasonably priced.

SR
Feb 11, 2016

They are alk a bunch of snobbs. Just because my rv is not brand new they called us beverly hillbillies and made us leave. Told me they had a complaint about my animals when the people in the next camper have 5 dogs. Worst business ever, i will rate on every site i can find.

Includes reviews from Google

Hours

MondayNot specified
TuesdayNot specified
Wednesday (Today)Not specified
ThursdayNot specified
FridayNot specified
SaturdayNot specified
SundayNot specified