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enVision Environmental Education

FREE VIDEO - click here


Manufacturer of Environmental Education Products and Groundwater Models



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enVision 2000 Model

enVision 3000 Model

Septic System Simulator

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Density Demonstration Kit

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enVision 2000 Groundwater Model in Use
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Envisioning the World Around Us



(Crystal Scientific customers - click here)

Welcome to enVision Environmental Education - manufacturer of Groundwater Flow Models (or Groundwater Simulators).￿ Our products are assembled of high quality acrylic and are designed with ease of use in mind.￿ We are proud to offer the best and most preferred model available--no other model demonstrates as many features. enVision models come fully assembled and ready to use. All enVision simulators include pumps to recirculate the water, wells, springs, artesian wells, a lake, a malfunctioning septic systems and leaking underground storage tank and allow dye injection to simulate groundwater or contaminant flow along with our standard accessories. They are great for demonstrations at fairs, museums, children's groundwater festivals, watershed days, classroom demonstration, wellhead or source water protection committees and more.


Short video of our e3100 bedrock groundwater simulator Kit

RealPlayer - dial up connection - 160Kb
RealPlayer - high speed connection - 1Mb

Windows Media - dial-up connection 268Kb
Windows Media - high-speed connection - 2Mb

Short video of our Septic Simulator Kit

Windows Media - dial-up connection 240Kb
Windows Media - high-speed connection - 1.8Mb

Short video of our NAPL Density Demonstration Kit

RealPlayer vers1 - high speed connection (1.1 Mb)
RealPalyer vers 2 -dial-up connection (172Kb)

Windows Media - high speed connection (1.1Mb)
Windows Media - dial-up connection (297Kb)

enVision Brochure download (~ 1 MB)

Color Brochure
(you may also request to receive this brochure and a current price sheet by mail by using the contact information below)

For more information:

enVision Environmental Education
c/o Creative Labworks, Inc.
P.O. Box 146
New Wilmington, PA 16142
Phone: 877-804-1431 (724-667-4093)
FAX: 724-667-4095

￿Michigan Rural Water Association -

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About EnVision

Groundwater models (also called groundwater simulators, groundwater flow models, sand tank models, aquifer simulators, aquarium models and groundwater demonstrators.) The EnVision simulator is an improved version of the simulator design originated by Richard Passero at Western Michigan University and the GEM Centers and was later sold by the Western Group, Fisher Scientific and Crystal Scientific of Kalamazoo, Michigan as the GWS III and GWS IV. EnVision groundwater models are the ONLY models manufactured with the permission and under the guidance of Richard Passero, who is now retired. EnVision provides a similar, but superior product to Crystal Scientific, but Envision is NOT associated with Crystal Scientific.

The recirculating reservoir tank type system used in the EnVision model is superior to older simulator designs by Iowa State, University of Nebraska, Ward Scientific, NeoSci, Southern Illiniois University and the University of Wisconsin Stevens Point which can be difficult to use. The EnVision groundwater simulator is the preferred simulator design used by groups such as rural water association, state DEP and DEQ, retired senior environment corp (rsvp), environmental alliance for senior involvement (EASI), HomeGuard groups, watershed associations and wellhead and source water protection committees. If you are an educator, be sure to watch for the EnVision bedrock simulator in use by the American Groundwater Trust, AGWT, at their Groundwater Institute for Teachers. The EnVision model is a great compliment to Project WET, TAPwater by American Water Works Association, AWWA, Children's Groundwater Festivals, Hydromania and other groundwater education programs for wellhead and source water protection programs.

EnVision Groundwater Model￿Blems