Straight from open reservoirs that birds shit in and transients piss in. Not to mention the dioxins and other pollutants that fall from the sky and into those reservoirs (with no further treatment provided before it spews from your faucet). And the City of Portland wells are toxic soup, pulled from the aquifers along the Columbia River, where all kinds of industries, past and present were located, their toxic byproducts leaching into the soil and then into the aquifer. You're damned right when you say you can tell when you're drinking off the wells......so.......................still wanna argue who has the best H2O???