WellWare software users:

A.T.E.

AB2MT CONSULTANTS INC

ABV ROCK GROUP

ADVANCED ENVR CONCEPTS LTD

Aerojet

APPLIED ENGINEERING & SCIENCE INC

AQUASOL

ARMENTROUT & ASSOC INC

ASAHI GEO SURVEY CO LTD

BADGER ENGINEERS INC

BEIT SHEAN WATER BOARD

BERGEN COUNTY DEPT OF HEALTH

BGT

BROWN AND CALDWELL

CA REGIONAL WATER QUALITY CONTROL BOARD

CAMECO - KEY LAKE OPERATION

CARLSON ENVIRONMENTAL INC

CASSELBERRY & ASSOCIATES

CBM ENVIRONMENTAL SERVICES

CDM

CH2M HILL

CHASTAIN SKILLMAN INC

CHEVRON RESEARCH & TECH CO

CITY OF NEWPORT NEWS WATERWORKS

Clifton Associates Ltd.

COLORADO DEPARTMENT OF HEALTH

DAMES & MOORE INC

DANIEL B. STEPHENS & ASSOC INC

DC HYDROGEOLOGY INC

DEPT OF EARTH SCIENCES UNIV OF WAIKATO

DRESDNER ROBIN ENV MGMT INC

E F WILLIAMS & ASSOC

ELF ATOCHEM NORTH AMERICA INC

ENTRIX INC

ENVIRONMENTAL ASPECS INC

ENVIRONMENTAL CORP OF AMERICA

ENVIRONMENTAL SCIENCE & ENGINEERING INC

ENVIRONMENTAL SCIENCES INC

ENVIROS INC

ERM-NEW ENGLAND INC

ERM-SOUTH INC

ERM-WEST, INC

ERROL L MONTGOMERY & ASSOC INC

ESSI OMEGA INC

FOOTHILL ENGINEERING

GEMINI GEOTECHNICAL ASSOC INC

GEOLOGIC SERVICES CORP

GEOLOGICAL AUDIT SERVICES INC

GEOMATRIX CONSULTANTS INC

GEORGE MASON UNIVERSITY

GEOS CONSULTING

GEOSYNTEC CONSULTANTS

GEOTECNICA

GRANT ENVIRONMENTAL

GRIFFIN DEWATERING CORP

GROUNDWATER SERVICES INC

GROUNDWATER TECHNOLOGY INC

HAHN AND ASSOCIATES INC

HARDING LAWSON ASSOCIATES

HYDRO-ENVIRON TECH INC

HYDRO-GEO CONSULTANTS INC

Hydrogeologic, Inc.

Hydrologic Consultants, Inc.

HYDRO-SEARCH INC

HY-TECH ENVIRONMENTAL SERVICES INC

INDUSTRIAL COMPLIANCE

IWACO

JOHN W SHOMAKER INC

KLEPP ENVIRONMENTAL SERVICES INC

KRW CONSULTING INC

KUBAL - FURR & ASSOCIATES, INC

LA DEPT WATER & POWER

LAW / CRANDALL ENV

LOS ALAMOS NATIONAL LABORATORY

Luhdorff and Scalmanini

LYONNAISE DES EAUX-DUMEZ

M.J. KING & ASSOC.

MARATHON OIL COMPANY

METCALF & EDDY INC

MINERAL RESOURCES DEV INC

MINK & YUEN INC

MMRWA DEPT GEOL SURVEY

MULTIMEDIA ENVIRON TECH INC

NEW YORK STATE DEPT ENV CONSERVATION

NOR TEX ENV ASSOC INC

NORTH DAKOTA STATE WATER COMMISSION

NORTHERN SOLUTIONS

OGDEN ENVIRONMENTAL

OHM CORPORATION

OWENS WESTERN CO

PACIFIC ENV GROUP INC

PACIFIC HYDROLOGY CONSULTANTS LTD

PAUL LIPINSKI AND ASSOC

PSI/JAMMAL & ASSOC DIV

PW ENVIRONMENTAL

Q.C. ENVIRONMENTAL

R.J. COHEN ENGINEERING ASSOC

RICHARD C SLADE & ASSOCIATES

ROGERS ENVIRONMENTAL MGMT INC

RUST ENVIRONMENT & INFRASTRUCTURE

RWW RHEINISCH-WESTFALISCHE WASSERWERKSGE mbH

SAIC

SALT RIVER PROJECT

SCHAEFER DIXON ASSOC

SCHNABEL ENGINEERING ASSOC

SERVICE GEOLOGIQUE

SOUTHERN CALIFORNIA WATER CO

SOUTHERN STATES UTILITIES

SS PAPADOPULOS & ASSOC INC

STATE OF DELAWARE DNREC

STETSON ENGINEERS

STOCKTON STATE COLLEGE

STS CONSULTANTS LTD

STUDIO GEOLOGICO

TERRACON ENVIRONMENTAL INC

TERRAINE INC

THE DRAGUN CORPORATION

THE EARTH TECHNOLOGY CORPORATION

Thrifty Oil Co.

TONY V. SAWYER, CONSULTING HYDROGEOLOGIST

TRIANGLE ENVIRONMENTAL INC

UNIV OF MICHIGAN DEPT OF NAT SCI

University of Cincinnati

US AIR FORCE

US ARMY CORPS OF ENGINEERS

USAE WATERWAYS EXP STATION GG-YH

VINCENT UHL ASSOCIATES

WAHLER ASSOCIATES

WASTE MANAGEMENT INC

WATER RESOURCES ASSOC INC

WEST VIRGINIA UNIVERSITY

WOODWARD-CLYDE CONSULTANTS

ZENECA INC