(1) Except for the costs allowed by this chapter (see, for example, sections WAC 197-11-080, 197-11-100, 197-11-340 (3)(a), 197-11-420(4), 197-11-440 (2)(l), 197-11-504, 197-11-508, 197-11-570, 197-11-600 (3)(c) pertaining to the cost of preparing environmental documents), these rules neither authorize nor prohibit the imposition of fees to cover the costs of SEPA compliance.

(2) A person required to pay an impact fee for system improvements under RCW 82.02.050 through 82.02.090 shall not be required to pay a fee under SEPA for the same system improvements.