List of Contributions

Would not adjusting pH and adding orthophosphate to water pretty well prevent lead contamination until such time as lead elements can be removed from a distribution system? ------------------------------ Tel Jensen ------------------------------

In Portland, OR, there is a bit of inter-bureau conflict over pervious pavements. The Bureau of Environmental Services would like to see wide adoption for the obvious stormwater benefits. The Bureau of Transportation doesn't want an increased maintenance burden. The Water Bureau doesn't want to risk ...

Stuart, You're right, I didn't make clear my objections to auto-centric development. I erred in favor of brevity, figuring that the harmful consequences are well known. Maybe they are not. This probably isn't the appropriate venue for an exhaustive discussion, but I can make some brief remarks. I ...

I'm fairly confident that if we helped a fair portion of those highways along in their crumbling and didn't replace them, there would be a lot more resources to go around and improve and maintain our remaining infrastructure. I see no reason we should continue spending vast sums of public money to perpetuate ...