Healthy Water

Water problems, ecosystems, and why water quality matters.

What Happens to Water After a Hurricane?
What Happens to Water After a Hurricane?
After Hurricanes Katrina and Rita, 28+ prior version PWT units were deployed into disaster-response work in Louisiana. The storm passed. The water remained — carrying the biological and environmental consequences... Read more...
What Happened in This Louisiana Wastewater Pond?
What Happened in This Louisiana Wastewater Pond?
Selected field measurements from a Louisiana municipal wastewater pond showed substantial changes in suspended solids, BOD, COD, turbidity, fecal bacteria and ammonia. Here is what those numbers actually mean —... Read more...