It took awhile, but Ground Water Science's Smith and Comeskey have produced a new, comprehensive text on the maintenance and rehabilitation of wells, Sustainable Wells: Maintenance, Problem Prevention, and Rehabilitation . The work is to be published by Taylor & Francis/CRC Press (publication date November 2009).  The intent is to provide a comprehensive, readable, and well-illustrated work with up-to-date material that is largely free of product and vendor bias that can help the reader make good decisions. The work is heavy on prevention and maintenance activities. 

This will be the first U.S.-based conventionally published work on the subject that covers the whole scope of well maintenance since Smith's 1995 work (available through our site from CRC Press). In addition to the content (which we think is pretty good), we also point you off to the other good literature on the subject. Although U.S.-based, it is intended to be internationally useful.

While you are buying our book, consider joining one of our courses as well. Watch for date and location announcements.