Pool Evaporation Loss Calculator
You add water, adjust your chemistry, wipe down side. A few days later, a hot, dry breeze blows across lawn. …
Mike Lee
Pool Alkalinity Adjustment Calculator
Your pool water doesn’t look cloudy and it smells okay, so you think it’s just fine. But when you check …
Pool pH Adjustment Calculator
Here’s what happens: You’re at side of the pool holding a jug of muriatic acid in one hand and a …
Rain Barrel Fill Rate Calculator
Frustration is when your rain barrel overflows in a storm, yet your lawn is bone-dry and you have lost the …
Well Pump Cycle Calculator
Now listen closely. When the pump comes on the first time, do you hear it make a noticeable thump? Then …
Greywater Reuse Volume Calculator
Stand in the shower with me. Watch how all that clean water becomes soap plus hair, then drains away through …
Rainwater Harvesting Tank Size Calculator
Most rainwater projects start like this: One bucket, one downspout. And then there’s some initial burst of optimism. That optimism …
Water Meter Reading Projection Calculator
A water meter is like A SPEEDOMETER, except that you check it before the bill comes in. A bill is …
Septic Tank Pumping Interval Calculator
Underneath your house lurks a well-kept septic system. It is a little piece of technology that quietely does its job …
Water Pressure Loss by Pipe Length Calculator
When you turn on shower, the water feels tepid. When you twist handle, the stream slows to a trickle. It’s …