49-246. Criteria for developing best management
practices


A. Pursuant to section 49-245, the director may issue a general permit for
facilities requiring implementation of best management practices appropriate to the class
of discharges to be regulated. The director shall:


1. Identify the aquifer water quality problem which must be addressed and determine
that protection of aquifer water quality standards can be accomplished through
development and implementation of a best management practice for the class of discharge.


2. Assign a specific advisory committee to create the specific class best
management practice to regulate the problem and report its recommendations to the
director on a specified schedule.


3. On issuing a general permit containing best management practices, make a
reasonable effort to notify persons conducting or managing the activity subject to the
best management practices of the requirements of the best management practices contained
in the general permit.


B. The director may establish best management practices for the following
facilities or activities:


1. On-site facilities for urban runoff.


2. Storm sewers.


3. Urban runoff.


4. Silvicultural activities.


5. Septic tank systems.


C. The director may by rule establish best management practices for additional
facilities or activities pursuant to this section, if all of the following apply:


1. The facilities or activities meet the criteria in section 49-245, subsection A,
paragraphs 1 and 2.


2. The individual facilities or activities within the class are conducted over a
large geographic area.