Oklahoma Code § 2-10-9.7

Title 2. Agriculture: Utilization of Best Management Practices - Nutrient
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management plans - Soil testing - Carcass disposal plan.
A.  All poultry feeding operations shall utilize Best Management
Practices and shall meet the conditions and requirements established
by subsection B of this section and by rules promulgated by the
State Board of Agriculture pursuant to the Oklahoma Registered
Poultry Feeding Operations Act.  Compliance with a Nutrient
Management Plan developed under subsections B and C of this section
shall be deemed compliant with Best Management Practices.
B.  Best Management Practices shall be promulgated by rules by
the Board and shall include, but not be limited to, the following
when developing Nutrient Management Plans:
1.  Measures designed to prevent the discharge of poultry waste
to waters of the state;
2.  Measures requiring stored poultry waste shall be isolated
from outside surface drainage by covers, ditches, dikes, berms,
terraces, or other such structures;
3.  Measures designed to prevent waters of the state from coming
into direct contact with the poultry confined on the poultry feeding
operation; and
4.  Measures designed to ensure that poultry waste handling,
treatment, management, and removal shall:
a. not create an environmental or a public health hazard,
b. not result in the contamination of waters of the
state, and
c. conform to such other handling, treatment, and
management and removal requirements deemed necessary
by the Oklahoma Department of Agriculture, Food, and
Forestry to implement the Oklahoma Registered Poultry
Feeding Operations Act and rules promulgated pursuant
thereto.
The rules promulgated by the Board pursuant to this section
shall provide for exceptions to the storage requirements for poultry
waste in emergency situations.  Such exceptions shall include, but
not be limited to, allowing a contract poultry grower to take such
actions as are necessary to meet requirements imposed on a grower by
an integrator.  In such situations, growers shall be required to
take all actions feasible to prevent pollution from stored poultry
waste.
C.  Every poultry feeding operation shall have a Nutrient
Management Plan which shall include at a minimum:
1.  A description of poultry waste handling procedures and
availability of equipment and type of equipment to be used;

2.  The calculations and assumptions used for determining land-
application rates if land application is applicable;
3.  All nutrient analysis data for soil and poultry waste
testing;
4.  Legal description and latitude and longitude of lands to be
used by an operation for land application;
5.  Land-application rates of poultry waste shall be based on
the available nitrogen and phosphorous content of the poultry waste
and shall provide controls for runoff and erosion as appropriate for
site conditions;
6.  The procedures documented in the Nutrient Management Plan
shall ensure that the handling and utilization of poultry waste
complies with the following requirements:
a. adequate poultry waste storage shall be provided
consistent with rules promulgated by the Oklahoma
Department of Agriculture, Food, and Forestry pursuant
to subsection B of this section,
b. poultry waste shall not be applied to land when the
ground is saturated or during rainfall events.
Poultry waste shall not be applied to land when the
ground is frozen except in conformance with the
Nutrient Management Plan,
c. poultry waste shall only be applied to suitable land
at appropriate times and rates.  Discharge or runoff
of waste from the application site is evidence that
the Nutrient Management Plan requires revisions.
Timing and rate of applications shall be based on
assimilation capacity of the soil profile, assuming
usual nutrient losses, expected precipitation, and
soil conditions, and
d. poultry waste application shall be prohibited on land
subject to excessive erosion;
7.  Records shall be maintained of all poultry wastes applied on
land owned or controlled by the operator, and sold or given to other
persons:
a. if the poultry waste is sold or given to other persons
for land application or other use, the poultry feeding
operation shall maintain a log of date of removal from
the poultry feeding operation, name of recipient the
poultry waste is sold or given to, and amount in wet
tons, dry tons or cubic yards of poultry waste removed
from the poultry feeding operation, and
b. the poultry feeding operation shall make available to
the recipient any nutrient sample analysis of the
poultry waste from that year;
8.  Any analysis required by the provisions of the Oklahoma
Registered Poultry Feeding Operations Act or rules promulgated

thereto shall be performed by a qualified environmental testing
laboratory certified by the Department of Environmental Quality and
approved by the Oklahoma Department of Agriculture, Food, and
Forestry; and
9.  Such other information deemed necessary by the Oklahoma
Department of Agriculture, Food, and Forestry to administer the
provisions of the Oklahoma Registered Poultry Feeding Operations Act
and rules promulgated pursuant thereto.
D.  1.  The Nutrient Management Plan for new or expanding
poultry feeding operations submitted after July 1, 1998, shall be
prepared by the operator or designee of the operator.
2.  After the plan is submitted to the Oklahoma Department of
Agriculture, Food, and Forestry for review and approval if the
Department determines that a submitted plan needs or requires any
corrections or modifications, the Department shall return the
Nutrient Management Plan to the operator for corrections.
3.  For a renewal, if the Department determines the Nutrient
Management Plan needs or requires corrections or modifications, the
Department shall make appropriate corrections, approve the plan, and
notify the poultry feeding operation of the modifications.
E.  1.  Except as otherwise provided in this subsection, a
Nutrient Management Plan for every poultry feeding operation shall
be renewed and an updated plan shall be submitted to the Oklahoma
Department of Agriculture, Food, and Forestry every six (6) years
from the date the initial or previous plan was submitted.
2.  The operator shall have the option to submit the renewed or
updated plan through the Department’s website or a printable online
form designed by the Department.
3.  A current operator may submit a one-page amendment to the
most recently submitted plan in lieu of a renewal plan through the
Department’s website, if applicable.  Poultry feeding operations
submitting an amendment pursuant to this subsection shall still be
subject to the soil and poultry waste testing requirements under
subsections F and G of this section.  The amendment shall contain
the following statements:
a. no changes in the Department’s promulgated standards
for land application of poultry waste have occurred
since the most recently submitted Nutrient Management
Plan,
b. there has been no change to the number of poultry
housed since the most recently submitted Nutrient
Management Plan,
c. there has been no expansion in the poultry feeding
operation since the most recently submitted Nutrient
Management Plan, and
d. the entirety of the poultry waste is:

(1) removed off-site as provided in the poultry
feeding operation’s annual report, as required by
subsection J of this section, and will continue
to be removed off-site for the next six (6)
years, or
(2) land-applied and will continue to be land-applied
for the next six (6) years.
F.  Every poultry feeding operation located in a non-nutrient-
limited watershed and non-nutrient-vulnerable groundwaters shall
perform soil testing on each land-application area and poultry waste
testing at least once every three (3) years to determine:
1.  Soil pH and plant-available nutrients including, at a
minimum, nitrogen, phosphorous, and potassium;
2.  Poultry waste nutrient concentrations and moisture; and
3.  Application rate based upon the Department’s standards for
land application for poultry waste as promulgated by rules.
G.  Every poultry feeding operation located in a nutrient-
limited watershed and nutrient-vulnerable groundwater shall perform
an annual soil test on each land-application area prior to the first
application of the calendar year.  Poultry waste testing shall be
performed annually prior to the first application of the calendar
year.  Soil and poultry waste testing shall be performed to
determine:
1.  Soil pH and plant-available nutrients including at least
nitrogen, phosphorous, and potassium;
2.  Poultry waste nutrient concentrations and moisture; and
3.  Application rate based upon the Department’s standards for
land application of poultry waste as promulgated by rules.
H.  1.  Soil and poultry waste analysis data shall be retained
by the poultry feeding operation for a minimum of six (6) years.
2.  All soil and poultry waste analysis data shall be dated
prior to land application.
I.  1.  Poultry feeding operations shall develop a plan for the
disposal of carcasses associated with normal mortality.
2.  In the event there is an outbreak of a major disease or
other emergency resulting in deaths significantly higher than normal
mortality rates, the Oklahoma Department of Agriculture, Food, and
Forestry may approve, in writing, an alternate method of disposal of
carcasses or the storage of poultry waste during the emergency
period.
J.  Every poultry feeding operation shall file by September 1 of
each year an annual report with the Department regarding all poultry
waste removed from or land-applied by the facility for the period
from July 1 of the previous year through June 30 of that year.  The
report shall contain the following information:
1.  The date and amount of poultry waste removed from or land-
applied at the facility;

2.  The type of poultry waste removed or land-applied, whether a
cake out, full clean out, in-house windrow or compost, poultry waste
stack shed, or other type;
3.  The county and, if applicable, the name of the nutrient-
limited watershed where the poultry waste was produced; and
4.  The location where the poultry waste is removed to:
a. if land-applied on-site, provide the following:
(1) the date of the land application,
(2) the total amount of poultry waste land-applied in
wet tons, dry tons, or cubic yards,
(3) the name, mailing address, and telephone number
of the poultry waste applicator, and
(4) the number of acres under the control of the
poultry feeding operation for land application of
poultry waste, or
b. if removed off-site, provide the following:
(1) the date of the removal off-site,
(2) the amount of poultry waste removed in wet tons,
dry tons, or cubic yards,
(3) the name, mailing address, and telephone number
of the person the poultry waste is sold or
transferred to,
(4) the name, mailing address, telephone number, and
poultry waste applicator license number of the
poultry waste applicator, if known, and
(5) the name, mailing address, and telephone number
of the hauler of the poultry waste.
Added by Laws 1998, c. 232, § 7, eff. July 1, 1998.  Amended by Laws
2012, c. 79, § 2, eff. Nov. 1, 2012; Laws 2015, c. 313, § 5, eff.
July 1, 2015; Laws 2021, c. 32, § 1, emerg. eff. April 19, 2021;

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