(a) The design, installation and maintenance of all BMPs used to meet the requirements of this ordinance shall comply with the technical standards identified, developed or disseminated by the Wisconsin Department of Natural Resources under subchapter V of ch. NR 151, Wis. Adm. Code.

(b) Where BMP standards have not been identified or developed under Section 17.11-2(a), P&D may approve the use of other available standards, such as those from other states or the USDA-Natural Resources Conservation Service. [Code § 17.11-2.]