Or. Admin. Code § 340-050-0025 - Limitations and Restricted Uses
(1)
Written authorization must be obtained from the Department prior to burial,
containment or direct soil incorpor-ation of raw and/or non-digested wastewater
treatment facility solids.
(2)
Biosolids or biosolids derived products shall not be given or sold to the
public without their knowledge as to its origin. Biosolids analysis shall be
available on request from the wastewater treatment facility.
(3) Biosolids land application to
agricultural or forest land, or a public contact site, shall not exceed the
nitrogen loading required (agronomic loading rate) for maximum crop
yield.
(4) On a case-by-case basis,
at reclamation sites, the Department may allow a single application of
biosolids which is sufficient to supply enough organic matter to establish a
vegetative cover. Application rates at these sites may exceed the short-term
agronomic loading rate of the vegetation established.
(5) On a case-by-case basis, the Department
may impose conditions or limitations for the beneficial use of biosolids or
domestic septage which are more stringent than the requirements specifically
contained in this Division where it considers additional requirements necessary
to protect the public health and environment.
Notes
Stat. Auth.:ORS 468
Stats. Implemented:ORS 468B.095
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