S.D. Admin. R. 74:36:07:98

Current through Register Vol. 51, page 67, December 16, 2024

Section 74:36:07:98 - Nonmethane organic compound emission rate options for existing municipal solid waste landfills

The owner or operator of an existing municipal solid waste landfill that increases its maximum design capacity equal to or greater than 2.5 million megagrams by mass or 2.5 million cubic meters by volume shall comply with §§ 74:36:07:106 to 74:36:07:145, inclusive or calculate its nonmethane organic compound emission rate using the following procedures:

(1) Calculate an initial nonmethane organic compound emission rate using the procedures specified in § 74:36:07:99;

(2) If the calculated nonmethane organic compound emission rate is less than 34 megagrams per year, the owner or operator shall:

(a) Submit an annual nonmethane organic compound emission rate report according to § 74:36:07:125, except as provided in § 74:36:07:125(3); and

(b) Recalculate the nonmethane organic compound emission rate annually using the procedures specified in § 74:36:07:99 until such time as the calculated nonmethane organic compound emission rate is equal to or greater than 34 megagrams per year, or the landfill is closed;

(3) If the calculated nonmethane organic compound emission rate, upon initial calculation or annual recalculation is equal to or greater than 34 megagrams per year, the owner or operator shall comply with §§ 74:36:07:106 to 74:36:07:145, inclusive, calculate nonmethane organic compound emissions using the next higher tier in §§ 74:36:07:101 and 74:36:07:102 or conduct a surface emission monitoring demonstration using the procedures specified in § 74:36:07:103;

(4) If the landfill is permanently closed, a closure report for an existing municipal solid waste landfill shall be submitted to the Secretary, except when the existing municipal solid waste landfill is in the closed landfill subcategory. An existing municipal solid waste landfill that is in the closed landfill subcategory is not required to submit a closure report if the owner or operator already submitted a closure report on or before July 17, 2014; and

(5) For the closed landfill subcategory, if the most recently calculated nonmethane organic compound emission rate is equal to or greater than 50 megagrams per year, the owner or operator shall:

(a) Submit a gas collection and control system design plan for an existing municipal solid waste landfill, unless a collection and control system design plan has already been submitted, and install and operate a collection and control system as provided in §§ 74:36:07:106 and 74:36:07:109 within 30 months after the nonmethane organic compound emission rate is equal to or greater than 50 megagrams per year;

(b) Calculate nonmethane organic compound emissions using the next higher tier in §§ 74:36:07:101 or 74:36:07:102; or

(c) Conduct a surface emission monitoring demonstration using the procedures specified in § 74:36:07:103.

S.D. Admin. R. 74:36:07:98

46 SDR 064, effective 11/25/2019

General Authority: SDCL 34A-1-6.

Law Implemented: SDCL 34A-1-18.