* New Items 10 Top Selling Titles Apps - iPhone, iPad or Android Aquifer Tests Best suggested practices Business Management Calculators Certification Study Materials Contaminant Transport Contracts Environmental Issues Free for NGWA Members General Hydrogeology Geophysics Geothermal Industry Groundwater Flow Groundwater Geochemistry Groundwater Modeling Hydrology Law, Legislation, & Regulation NGWA Promotional Items Public Groundwater Systems Public Information Materials Pumping Systems Remediation Safety and Transportation Sale Items Videos (DVD or Downloadable) Water Supply Water Treatment Water Well Technology

Showing 1 - 10 of 163 products.

Advanced Simulation & Modeling

The book is part of UNESCO's Urban Water Series that addresses fundamental issues related to the role of water in cities and the effects of urbanization on the hydrological cycle and water resources.

Retail Price: $74.99

All About Pumps-CD

Choose a quick and enjoyable way to learn about pump basics. This interactive and animated educational software teaches the essentials of more than 70 pumps, including new and more efficient pump technology.

Retail Price: $50

Member Price: $40

Analysis of Change in Water

This report was prepared for the National Ground Water Association's Planning Council in June 2008 so the Association could better understand how to serve its members in light of substantial changes in its member markets.

Retail Price: $325

Member Price: $25

ANSI/NGWA Water Well Construction Standard

The ANSI/NGWA 01-14 Water Well Construction Standard encompasses municipal, residential, agricultural, monitoring, and industrial water production wells.

Retail Price: $65

Member Price: $45

AQTESOLV for Windows (Prof.)

This software provides a comprehensive set of aquifer test analysis tools including sophisticated solutions and features not found in other commercially available software packages.

Retail Price: $750

Member Price: $650

AQTESOLVE for Windows (Stand.)

Provides sophisticated methods for the analysis of aquifer tests including pumping tests, slug tests, step tests, and recovery tests in confined, unconfined, leaky, and fractured aquifers.

Retail Price: $500

Member Price: $400

Aquifer Boundaries DVD

"Aquifer Boundaris and the Theory of Images" is a DVD of a 1997 presentation by John S. McLean of the U.S. Geological Survey. It is highly regarded in the subject of aquifers that cross boundaries.

Retail Price: $25

Member Price: $20

Aquifer Storage & Recovery - Best Suggested Practice

NGWA best suggested practices are designed to aid groundwater professionals at industry job sites. They are not standards, but practices that have been demonstrated to show superior results. They are prepared by a consensus of groundwater professionals.

Retail Price: $0

Aquifer Storage Recovery

More and more aquifer storage recovery wellfields are operating throughout the United States and globally. This second-edition volume is filled with valuable information on the science, technology, economics, legal, and regulatory aspects of ASR.

Retail Price: $158

Member Price: $132

Aquifer Test Data: Analysis & Evaluation

This book uses common language and illustrations to cover pragmatic methods in depth. It is ideal for a text for courses in aquifer test analysis as well as a reference for groundwater professionals.

Retail Price: $101

Member Price: $81

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