Every RVer knows you can’t live without them. It’s a No. 1 destination.
Sanidumps.com is a comprehensive online directory of locations for dumping gray and black holding tanks.
The no cost service lists more than 17,000 RV sanidump sites by city or nearest city location. Many of the listings have GPS coordinates and link to Google maps.
A mobi website (www.sanidumps.mobi) for mobile phones and smart phone apps are available.