Page 206 – Water Shapes

Permeating Issues

'I've taken up a fair amount of my column space in WaterShapes with discussions of the wise use of water, and for good reason: What could be more important to watershapers,' wrote Bruce Zaretsky to open the April 2010 edition of On the Level, 'than knowing how to make the best possible use of the material that defines our profession? 'The common thread in all of this coverage . . . is that, ultimately, our aim must be to preserve the integrity of water, to cleanse it for return to the groundwater system and to

Water Dynamics

Given what I do for a living, it's fortunate that I have a deep and abiding love of water. I enjoy being in, on and near it. I even like water in the forms of mist and fog. I must declare, however, that living in the Pacific Northwest for more than three years in the early 1980s put me off a similar love of rain and, more specifically, led me to loathe

When Jim Wilder approaches a fountain project, his knowledge of basic hydraulics tells him to rely on balance and lay out his systems accordingly. But he also knows how difficult it can be to resist a bit of performance-ensuring overkill -- even when he knows better.

Trust in Balance

No matter where you turn these days, you'll find watershaping experts preaching the gospel of balanced hydraulics. In class after class, text after text, they all say that if you do exactly the same thing on one side of a tee as you do on the other, you will get the same flow on both side of that tee. If, for example, two main drains are connected to a single tee with pipes of the same length and diameter and the same fittings, those drains will both draw equal amounts of