Oregon: In "Dancin' Homer", it is learned that the capital city has a Major League Baseball team. Salem does not. Additionally, everything said against Oregon in the section up top clearly shows it is not Oregon. In "We're on the Road to D'oh-where", Homer says "I have to drive...
Process flow schematic for biogas conditioning system Figure 4-7 shows an example gas conditioning system at the Columbia Boulevard WWTP in Portland, Oregon, where two 850 kilowatt (kW) IC engine-generators are installed. Figure 4-7. Digester gas treatment system, Columbia Boulevard WWTP Source: ...