Wis. Admin. Code Department of Natural Resources NR 258.06 - Application of effluent limitations and standards
(1) The effluent
limitations and standards set forth in this chapter shall be used in accordance
with this section to establish the quantity or quality of pollutants or
pollutant properties which may be discharged by a point source subject to the
provisions of this chapter, except as:
(a)
They may be modified in accordance with subch. IV of ch. NR 220,
(b) They may be superseded by more stringent
limitations and standards necessary to achieve water quality standards or meet
other legal requirements, or
(c)
They may be supplemented or superseded by standards or prohibitions for toxic
pollutants or by additional limitations for other pollutants required to
achieve water quality.
(2) The production basis for application of
the limitations and standards set forth in this chapter shall be the daily
average of annual production in each subcategory subject to the provisions of
this chapter.
(3) The effluent
limitations of ss.
NR 258.10, 258.11, and 258.12 shall be applied to
discharges from any single facility subject to the provisions of this chapter
by:
(a) Determining to which of subcategories
(1) to (10) such facility belongs,
(b) Calculating the discharge limitations
from the appropriate effluent limitations for such category on the basis of the
production or the LWK of animals slaughtered in said facility, and
(c) For subcategories (1) through (4)
increasing such discharge limitations by the amounts calculated using
appropriate effluent limitations for rendering and hide or blood processing
operations on the basis of the ELWK of raw materials so processed resulting
from animals slaughtered elsewhere than in said facility.
Notes
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