View EPA's formal responses to written requests for applicability determinations under 40 CFR 72.6 from 1998.

View Acid Rain Program Applicability Determinations to find EPA responses from other years, plus related information.

• Longview Fibre Company (pdf) (13.8 KB, October 9, 1998)
  A 65 MWe combined-cycle, natural-gas fired combustion turbine that commenced commercial operation in 1974 but was later sold and moved to a different site. 40 CFR 72.6(b)(1).
• Waters River (pdf) (13.87 KB, June 26, 1998)
  A simple combustion turbine that commenced commercial operation in November 1990. 40 CFR 72.6(b)(1), 40 CFR 72.2 (definition of "commence commercial operation").