Admin. R. Mont. 36.11.411
Biodiversity - Snags and Snag Recruits
Effective Dec 12, 2020Authorizing statute(s): 77-1-202, 77-1-209, 77-5-201, 77-5-204, MCA; Implementing statute(s): 77-5-116, 77-5-204, 77-5-206, 77-5-207, MCAState of Montana
(1) The department shall retain snags and snag recruits in all harvest units involving live timber, including seed tree removals, fire, and other salvage operations as follows:
- (a) in all timber harvest units post-harvest, the department shall retain an average of approximately two snags and two snag recruits over 21 inches DBH, per acre;
- (b) in all cases, if snags or recruits over 21 inches DBH are not present, the next largest size snag or recruit shall be retained;
- (c) retained snags and recruits may be evenly distributed or clumped;
- (d) if there is an absence of sufficient snags or recruits, some substitution between the two may occur;
(e) Cull trees shall qualify as recruits provided they do not contribute to:
- (i) insect and disease problems;
- (ii) pose a human safety issue; or
- (iii) present concerns over dysgenic practices.
Authorizing statute(s): 77-1-202, 77-1-209, 77-5-201, 77-5-204, MCA
Implementing statute(s): 77-5-116, 77-5-204, 77-5-206, 77-5-207, MCA
History: NEW, 2003 MAR p. 397, Eff. 3/14/03; AMD, 2020 MAR p. 2239, Eff. 12/12/20.