Introduction
The Colorado Water Quality Control Act states that confined
animal feeding operations must prevent manure or wastewater discharge into
waters of the State. It is recommended that these materials be used
beneficially on agricultural land. The mere presence of livestock manure
and/or wastewater in a given location does not necessarily indicate a pollution
problem; however, pollution can be the result if these materials are improperly
stored, transported, or disposed. The microbial pathogens present in these
waste materials can be extremely detrimental to any nearby drinking water
sources. The following BMPs will help prevent potential point and nonpoint
source pollution resulting from manure or wastewater.
Confined animal feeding in Colorado is regulated under
two separate categories when addressing potential impacts to waters of
the State: animal feeding operations and concentrated animal
feeding operations. The BMPs contained herein apply specifically to
animal
feeding operations.
Yearling cattle in a local feedlot
|
Guidance Principle
Manage the confined animal feeding facility in a manner
that prevents discharge of manure or wastewater into waters of the State
through implementation of BMPs atthe facility site. Use manure and wastewater
beneficially by applying it to agricultural lands at agronomic rates.
2.1 An “Animal Feeding”
operation is defined as a facility in which less than 1000 animal units
are confined for 45 days or longer in any twelve month period and vegetative
cover is not maintained.
Young stock, less than 50 percent of adult weight,
reduces the above animal weights by one half.
2.2 Requirements for animal
feeding operations prescribe that Best Management Practices shall be utilized,
as appropriate, based upon existing physical conditions and site
constraints. These BMPs provide guidance for minimizing runoff, wastewater,
and manure discharge to watercourses, as well as general practices to protect
ground water. No plan or permit is required by law, but a well defined
animal waste plan is recommended. Nonpoint source pollution from confined
livestock operations can be minimized by: |
