GROUND WATER -- Memoranda issued pertaining to modeling methods

             UNITED STATES DEPARTMENT OF THE INTERIOR
                        GEOLOGICAL SURVEY
                        RESTON, VA. 22092

In Reply Refer To:                            November 20, 1979
EGS-Mail Stop 411


GROUND WATER BRANCH TECHNICAL MEMORANDUM NO. 80.03

Subject: GROUND WATER -- Memoranda issued pertaining to modeling
                         methods

The Branch has tried to help districts keep abreast of new
modeling developments by means of Branch technical memoranda.  For
your convenience, we provide an enclosure listing memoranda issued
since 1975 concerning modeling of ground-water systems, including
geochemical, solute transport, waste transport, and hydraulic
models.  The listing also includes memos that provide supporting
information.

Personnel actively engaged in modeling of ground-water systems
should be familiar with the contents of these memoranda and
technical references included.  Regional, Branch, and research
members are available for technical assistance.



                                   (s) Gerald Meyer
                                   Chief, Ground Water Branch

Enclosure

WRD DISTRIBUTION:  A, B, S, FO