310302_Application_20240320

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Animal Waste Management Systems
Request for Certification of Coverage
Facility Currently covered by an Expiring Sate Non -Discharge General Permit
On September 30, 2024, the North Carolina State Non -Discharge General Permits for Animal Waste Management Systems will
expire. As required by these permits, facilities that have been issued Certificates of Coverage to operate under these State
Non -Discharge General Permits must apply for renewal at least 180 days prior to their expiration date. Therefore, all applications
must be received by the Division of Water Resources by no later than April 3, 2024.
Please do not leave any question unanswered. Please verify all information and make any necessary corrections below.
Application must be signed and dated by the Permittee.
1. Certificate Of Coverage Number: AWS310302
2. Facility Name: Legacy Sow Farm
3. Permittee's Name (same as on the Waste Management Plan): Mur phi -Brown LLC
4. Permittee's Mailing Address: PO Box 856
City: Warsaw State: NC Zip: 28398-0856
Telephone Number: 910-293-3434 Ext. E-mail: kwesterbeek6i-rsmithfield.com
5. Facility's Physical Address:
City: State:
6. County where Facility is located: Duplin
7. Farm Manager's Name (if different from Landowner):
8. Farm Manager's telephone number (include area code):
9. Integrator's Name (if there is not an Integrator, write "None")
10. Operator Name (OIC): James Derek Brown
11. Lessee's Name (if there is not a Lessee, write "None"):
12. Indicate animal operation type and number:
Current Permit: Operations Type
Swine - Feeder to Finish
Swine - Farrow to Wean
Operation Types.
Swine
Cattle
Wean to Finish
Dairy Calf
Wean to Feeder
Dairy Heifer
Farrow to Finish
Milk Cow
Feeder to Finish
Dry Cow
Farrow to Wean
Beef Stocker Calf
Farrow to Feeder
Beef Feeder
Boar/Stud
Beef Broad Cow
Gilts
Other
Other
MurRhy-Brown LLC
Phone No.: 910-289-2111
Allowable Count
150
1,381
Dry Poultry
Non Laying Chickens
Laying Chickens
Pullets
Turkeys
Turkey Pullet
Wet Poultry
Non Laying Pullet
Layers
Zip:
OIC #: 19632
Other Types
Horses - Horses
Horses - Other
Sheep - Sheep
Sheep - Other

13. Waste Treatment Lagoons, Digesters and Waste Storage Ponds (WSP): (Fill/Verify the following information.
Make all necessary corrections and provide missing data.)
Structure
Name
Structure Type
(Lagoon/Digester/
WSP)
Estimated
Date
Built
Liner Type
(Clay, Synthetic,
Unknown)
Capacity
(Cubic Feet)
Estimated
Surface Area
(Square Feet)
Design Freeboard
'Redline"
(Inches)
1
Lagoon
3/27/1986
Full, clay
560,092.00
63,516.00
20.40
1
Lagoon
2
Lagoon
7/8/1988
Full, clay
526,220.00
60,450.00
20.40
Submit one (1) copy of the Certified Animal Waste Management Plan (CAWMP) with this completed and signed
application as required by NC General Statutes 143-215.1OC(d), either by mailing to the address below or sending it via
email to the email address below.
The CAWMP must include the following components:
1. The most recent Waste Utilization Plan (WUP), signed by the owner and a certified technical specialist, containing:
a. The method by which waste is applied to the disposal fields (e.g. irrigation, injection, etc.)
b. A map of every field used for land application (for example: irrigation map)
c. The soil series present on every land application field
d. The crops grown on every land application field
e. The Realistic Yield Expectation (RYE) for every crop shown in the WUP
f. The maximum PAN to be applied to every land application field
g. The waste application windows for every crop utilized in the WUP
h. The required NRCS Standard specifications
2. A site map/schematic
3. Emergency Action Plan
4. Insect Control Checklist with chosen best management practices noted
5. Odor Control Checklist with chosen best management practices noted
6. Mortality Control Checklist with selected method noted - Use the enclosed updated Mortality Control Checklist
7. Lagoon/storage pond capacity documentation (design, calculations, etc.) Please be sure the above table is
accurate and complete. Also provide any site evaluations, wetland determinations, or hazard classifications that may be
applicable to your facility.
8. Operation and Maintenance Plan
If your CAWMP includes any components not shown on this list, please include the additional components with your submittal.
(e.g. composting, digesters, solids separators, sludge drying system, waste transfers, etc.)
I attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that,
if all required parts of this application are not completed and that if all required supporting information and attachments are not
included, this application package will be returned to me as incomplete.

Note: In accordance with NC General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application may be subject to civil penalties up to $25,000 per violation. (18
U.S.C. Section 1001 provides a punishment by a fine of not more than $10,000 or imprisonment of not more than 5 years, or both
for a similar offense.)
Print the Name of the Permittee/Landowner/Signing Official and Sign below. (If multiple Landowners exist, all landowners
should sign. If Landowner is a corporation, signature should be by a principal executive officer of the corporation):
Name
Signati
Name
Signature:
Name (Print):
Signature:
Title: QVQ fl`Q- 1-_
Date: 3 _ ,—)—"' r_0 c9Lq.
Title:
Date:
Title:
Date:
THE COMPLETED APPLICATION SHOULD BE SENT TO THE FOLLOWING ADDRESS:
E-mail: [e-mail]
NCDEQ-DWR
Animal Feeding Operations Program
1636 Mail Service Center
Raleigh, North Carolina 27699-1636

' Animal W—^te Management Plan Certif ca`-)n
(Please type , ; rint all information that does not require a signalL
L-xiVing 0T New or ExParided (Please circle ar ej
general Informalipn*
Name of Farm: + 1- S Facility No: 3 1 - .3 o -a-
Owner(s) Name:_145� _ Phone No: 3 N
Mailing Address: 2 IC�83 Grp. W19A D5 XX Ld-e- W, rvc A
Farm Location: Fourteen Digit Hydrologic Unit:-0,74 0 3 01040 0
Latitude and Longitude: 3s U 1 x ! 77 0 - -_s:r_ ..SS „ County:
Please attach a copy of a county road map with location identified and describe below (Be specific:
road names, directions, milepost, etc.):_j,joj _1 twYs l�Ala rorz 3111L&s.
R N eEj on17 v S'A 10 o 4 L -ru M
4l JuRh1 L&_F-Lh1uTD SR 1300 l(1lFl s .lfa�l� � l p l wl�c _Cf 1`Ail/Y 1 S vet) Rl Ete7
O Deration Descriration:
Type of Swine No of Animals Tyne of Poultry No of Animals Type of Cattle No of A nimals
b Wean to Feeder ()Layer QDairy
0 Feeder to Finish ()Pullets ()Beef
0 Farrow to Wean
0 Farrow to Feeder D D
() Farrow to Finish Other Type of Livestock: Number of Animals:
:
k
xw.. .
.l;vtal>�r,rr rt C.1z sxcrt} : :.:
x.
'Acreage Available for Applicatiop: -F-,Y-',�.S Required Acreage:
Number of Lagoons/Storage Ponds: i Total Cap acit �-s9 4 _ Cubic Feet (ft3)
Are subsurface drains present on the farm: YES or i (please circle one)
If YES: are subsurface drains present in the area of the GOON or SPRAY FIELD (please circle one)
Owner/Manager Agreement .
l(we) verify that all the above information is correct and will be updated upon changing. 1 (we) understand the operation and maintenance
procedures established in the approved animal waste management plan for the farm named above and will implement these procedures. I (we)
know that any expansion to the existing design capacity -of the waste treatment and storage system or construction -'or new_Faflrt: s will require a
new certification to be submitted to the Division of Environmental Management before the new animals are stocked. I (we) understand that there
must be no discharge of animal waste from the storage or application system to surface waters of the state either directly through a man-made
conveyance or from a storm event less severe than the 25-year, 24-hour storm and there must not be run-off from the application of animal
waste. 1 (we) understand that run-off of pollutants from lounging and heavy use areas must be minimized using technical standards developed by
the Natural Resources Conservation Service. The approved plan will be filed at the farm and at the office of the local Soil and Water
Conservation District. I (we) know that modification must be approved by a technical specialist and submitted to the Soil and Water Conservation
District prior to implementation. A change in land ownership requires written notification to DEM or a new certification (if the approved plan is
changed) within 60 days of a title transfer.
Name of Land wn r: r f
Signature: - Date: - U _!4
Name of Manager (if differ nt from owner):
signature: _ Date:
AWC -- Janurary 1, 190 1

. 'A
Te -',.nical Specialist Certificatif—
I. As a technical specialist designated by the North Carolina Soil and Water Conservation Commission pursuant to 15A
NCAC 6F .0005, I certify that the animal waste' management system for the farm named above has an animal waste
management plan that meets or exceeds standards and specifications of the Division of Environmental Management (DEM) as
specified in 1SA NCAC 2H.0217 and the USDA -Natural Resources Conservation Service (MRCS) and/or the North Carolina
Soil and Water Conservation Commission pursuant to 15A NCAC 2H.0217 and ISA NCAC 6F .0001-.0005. The following
elements are included in the plan as applicable. While each category designates a technical specialist who may sign each
certification (SD, SI, AW, RC,I) the technical specialist should only certify parts for which they are technically competent,
11. Certification of Design
A) Collertiort Storage. Treatment System
Check the appropriate box
() Existingfacility without retrofit (SD or Wi )
Storage volume is adequate for operation capacity; storage capability consistent with waste utilization requirements.
() New, ex;)anded or retrofitted facility (SD)
Animal waste storage and treatment structures, such as but not limited to collection systems, lagoons and ponds, have
been designed to meet or exceed the minimum standards and specifications.
Name of Technical Specialist (Please Print) JA—" t-!C Rsv!� S
Affiliation: Al C
s S�-RyJ c
Address(Agency)P.,, dox '
y g kewnNs�s��� .n ;zs3�Phone No:
C9Iv-)96-�Z�
Signature: / Date: K/,2 31 5 7 1
The plan provides for minimum separation (buffers); adequate amount of land for waste utilization; chosen crop is
suitable for waste management; hydraulic and nutrient loading rates.
Name of Technical Specialist (Please Print): —�
Affiliation:
y L'' r. T e -,vs d V C 4-;—
Address (Agency): Phone No:
0. Soy
qKt- L L LL' NC :2 83g CV } ,.l �6 - .2 / 4
Signature: Date: �. 31
C) Runoff Controls from Exterior Lots
Check the appropriate box
jW Facility without exterior lots (SD or WUP or RC)
This facility does not contain any exterior lots.
() Facilinv with exterior lots (RC)
Methods to minimize the run off of pollutants from lounging and heavy use areas have been designed in accordance
with- technical standards developed by NRCS.
Name of Technical Specialist (Please Print):
Affiliation:
A) C-_e,0Y�Kfi - /y.k 6 7,f&S r/cr' _
Address (Agency): Phone No.: !; 4. �rix 9�r � l��►vaMsv�z� f,wc,�3�5 � + �
Date:
AWC -- January 1, 1997 2

6) Application and Handlin Eauipm�
Check the Appropriate box
() Existing or expanding facility with existing waste artirAication equipment (WUP or I)
Animal waste application equipment specified in the plan has been either field calibrated or evaluated in accordance
with existing design charts and tables and is able to apply waste as necessary to accommodate the waste management
plan: (existing application equipment can cover the area required by the plan at rates not to exceed either the
specified hydraulic or nutrient loading rates, a schedule for timing of application has been established; required buffers
can be maintained and calibration and adjustment guidance are contained as part of the plan).
{) New, expanded, or existing facility for spray irrigation (1)
Animal waste application equipment specified in the plan has been designed to apply waste as necessary to
accommodate the waste management plan; (proposed application equipment can cover the area required by the plan at
rates not to exceed either the specified hydraulic or nutrient loading rates: a schedule for timing of applications has
been established; required buffers can be maintained; calibration and adjustment guidance are contained as part of the
plan).
() New ex anded or existinia facility without existing waste application ui meat for land s7-,readinr not using s.,M,
irri ation. (WUP or 1)
Animal waste application equipment specified in the plan has been selected to apply waste as necessary to
accommodate the waste management plan; (proposed gpptication equipment can cover the area required by the plan at
rates not to exceed either the specified hydraulic or nutrient loading rates; a schedule for timing of applicaions has
been established: required buffers can be maintained; calibration and adjustment guidance are contained as part of the
plan).
Name of Technical Specialist (Please Print):
s s r
Affiliation: Ne C o�
Address(Agency):
Signature:
E) Odor COn 1 Insect Control Mortali
4Yr c4r
Phone No:
Date:
ncs Action Plan fSD.SLWUP.RI
The waste management plan for this facility includes a Waste Management Odor Control Checklist, an Insect Control
Checklist, a Mortaility Management Checklist and an Emergency Action Plan. Sources of both odors and insects have
been evaluated with respect to this site and Best Management Practices to Minimize Odors and Best Management
Practices to Control Insects have been selected and included in the waste management plan. Both the Mortality
Manangement Plan and the Emergency Action PIan are coug3leta and cau be implemented this facility.
Name of Technical Specialist (Please Print):
Affiliation: NC
Address (Agency):
Signature:
�.c�. N-' .t r?'#q Phone No.: C Fi a-)25 6 -z
TN�#.-
The following signature block is only to be used for new or expanding swine farms that begin construction after June
21, 1996. If the facility was built before June21, 1996, when was it constructed or last expanded . I(we)
certify that I(we) have attempted to contact by certified mail all adjoining property owners and all property owners
who own property located across a public road, street or highway from this new or expanding swine farm. The notice
was in compliance with the requirements of NCGS 106-805. A copy of the notice and a list of the property owners
notified is attached.
Name of Land Owner:
Signature:
e{ UY-11n tC, r
Date:
Name of Manager (if diffefrent from owner):
6,�-�-61'-7
i Signature: Date: .
AWC— January I, 1997

Ill. Certification of I nst-1.1ation
A) Collection,_ StoravEL. Tr,--Ament InsL:__..,tion
New, expanded or retrofitted facility (SI)
Animal waste storage and treatment structures such as but not limited to lagoons and ponds, have been installed in
accordance with the approved plan to meet or exceed the minimum standards and specifications.
For existing facilities without retrofits, no certification is necessary.
Name of Technical Specialist (Please Print):
Affiliation:
Address(Agency):
Signature:
B) Land Application Site (WUP)
Check the appropriate box
Phone No.:
Date:
N The cropping system is in place on all land as specified in the animal waste management plan.
() Conditional Approval: all required land as specified in the plan is cleared for planting; the cropping system as
specified in the waste utilization plan has not been established and the owner has committed to established the
vegetation as specified in the plan by _ (month/day/year); the proposed cover crop is appropriate for
compliance with the waste utilization plan.
(} Also check this box if appropriate
if the cropping system as specified in the plan can not be established on newly cleared land within 30 days of
this certification, the owner has committed to establish an interim crop for erosion control;
Name of Technical Specialist (Please Print):
sv s
Affiliation: Ne l i--- C s oAI reW v, c e-
Address(Agency): Phone No.:
Signature:zada'n� /�' 2 31 Date, r
This following signature block is only to be used when the box for conditional approval in M.B above has been checked.
I (we) certify that I (we) have committed to establish the cropping system as specified in my (our) waste utilization plan, and if
appropriate to establish the interim crop for erosion control, and will submit to DEM a verification of completion from a
Technical Specialist within 15 calendar days following the date specified in the conditional certificition. YT( realize that
failure to submit. this verification is a violation of the waste management plan and will subject me. (us) to an enforcement action
from DEM.
Name of Land Owner:
Signature: LL
Name of Manger (if di
Signature:
from owner):
r,
Date:
Date:
AWC -- January 1, 1997 4

° C') Runoff C ntro frnm Exterior l,ot� '7C)
Facility with exterior lots
Methods to minimize the run off of pollutants from lounging and heavy use areas have been installed as specified in
the plan.
0
Fnrr farilit;vs without exterinr lnte_ no cprtification is necessary.
Name of Technical Specialist (Please Print):
Affiliation:
Address(Agency): Phone No.:
Signature: Date:
V) Applica on_and Handling kAgpment lnstallatign (W OF or 1)
Check the appropriate block
(11�' Animal waste application and handling equipment specified in the plan is on site and ready for use; calibration and
adjustment materials have been provided to the owners and are contained as part of the plan.
() Animal waste application and handling equipment specified in, the plan has not been installed but the owner has
proposed leasing or third party application and has provided a signed contract; equipment specified in the contract
agrees with the requirements of the plan; required buffers can be maintained, calibration and adjustment guidance have
been provided to the owners and are contained as part of the plan.
() Conditional approval: Animal waste application and handling equipment specified in the plan has been purchased
and will be on site and installed by (month/day/year); there is adequate storage to
hold the waste. until the equipment is installed and until the waste can be land applied in accordance with cropping
system contained in the plan; and calibration and adjustment guidance have been provided to the owners and are
contained as part of the plan. _ -
i Name of Technical Specialist (PIease Print):
Affiliation: N nF
(' iG� .- I
i• n rro�., -,1 ..-( rt,s.rAs-- 1n111-t-.r .c
Address(Agency): f) S� °l rP,r7r�,�r�,n�,�e IIIL 'i011 LL4 o.: q 1 Q aq
Signature: �� Date: G ��
The following lignature block is ordy to be used when the box for conditional approval in III D above has been cherkei
I (we) certify that I (we) have committed to purchase the animal waste application and handling equipment as specified in my
(our) waste management plan and wiII submit to DEM a verification of delivery and installation from a Technical Specialist
within 15 calendar days following the date specified in the conditional certification. • I (we) realize that failure to submit this
venticatton is a violation of the waste management plan and will subject me (us) to an enforcement action from DEM.
Name of Land Owner:
Signature:--,- Date:
Name of Manager(if different from owner):
Signature: Date:
E) Odor Control,_ Insect Control and Mortality Management SD SI WUP RC or
Methods to control odors and insects as specified in the Plan have been installed and are operational. ' The mortality
management system as snecited to the Plan has also Ueen installed and is operational.
Name of Technical Specialist (Please Print):
Affiliation: Q r
Address (Agency)] hone No.: I
Signature: Date:
AWC -- Janura 1, 1997 5

Please return the completed form to the Division of Environmental Management
at the following address:
Department of Environment, Health, and Natural Resources
Division of Environmental Management
Water Quality Section, Compliance Group
P.O. BOX 29535
Raleigh, NC 27626-0535
Please also remember to submit a copy of this form along with the complete Animal Waste Management Plan to the
local Soil and Water Conservation District Office and to keep a copy in your files with your Animal Waste Management
Plan.
AWC — January 1, 1997 6

System Calibration
Information presented in manufacturer's charts are based on average operation
conditions with relatively new equipment. Discharge rates and application rates change
over time as equipment gets older and components wear. In particular, pump wear tends
to reduce operating pressure and flow. With continued use, nozzle wear results in an
increase in the nozzle opening which will increase the discharge rate while decreasing the
wetted diameter.
You should be aware that operating the system differently than assumed in the design will
alter the application rate, diameter of coverage, and subsequently the application
uniformity. For example, operating the system with excessive pressure results in smaller
droplets, greater potential for drift, and accelerates wear of the sprinkler nozzle. Clogging
of nozzles can result in pressure increase. Plugged intakes or crystallization of mainlines
will reduce operating pressure. Operating below design pressure greatly reduces the
coverage diameter and application uniformity.
For the above reason, you should calibrate your equipment on a regular basis to ensure
proper application rates and uniformity. Calibration at least once every three years is
recommended. Calibration involves collecting and measuring flow at several locations in
the application area. Any number of containers can be used to collect flow and
determine the application rate. Rain gauges work best because they already have a
graduated scale from which to read the application amount without having to perform
additional calculations. However, pans, plastic buckets, jars, or anything with a uniform
opening and cross-section can be used provided the liquid collected can be easily
transferred to a scaled container for measuring.
For stationary sprinklers, collection containers should be located randomly throughout the
application area at several distances from sprinklers. For traveling guns, sprinklers
should be located along a transect perpendicular to the direction of pull. Set out
collection containers 25 feet apart along the transect on both sides of the gun cart. You
should compute the average application rate for all nonuniformity of the application. On a
windless day, variation between containers of more than 30 percent is cause for concern.
You should contact your irrigation dealer or technical specialist for assistance.
"Reprinted for Certification Training for Operations of Animal Waste Management Systems Manual

OPERATION & MAINTENANCE PLAN
Proper lagoon management should be a year-round priority. It is especially important to manage
levels so that you do not have problems during extended rainy and wet periods.
Maximum storage capacity should be available in the lagoon for periods when the receiving crop is
dormant (such as wintertime for bermudagrass) or when there are extended rainy spells such as a
thunderstorm season in the summertime. This means that at the first sign of plant growth in the
later winter / early spring, irrigation according to a farm waste management plan should be done
whenever the land in dry enough to receive lagoon liquid. This will make storage space available in
the lagoon for future wet periods. In the late summer / early fall the lagoon should be pumped down
to the low marker (see Figure 2-1) to allow for winter storage. Every effort should be made to
maintain the lagoon close to the minimum liquid level as long as the weather and waste utilization
plan will allow it.
Waiting until the lagoon has reached its maximum storage capacity before starting to irrigated does
not leave room for storing excess water during extended wet periods. Overflow from the lagoon for
any reason except a 25-year, 24-hour storm is a violation of state law and subject to penalty action.
The routine maintenance of a lagoon involves the following:
Maintenance of a vegetative cover for the dam. Fescue or common bermudagrass
are the most common vegetative covers. The vegetation should be fertilized each
year, if needed, to maintain a vigorous stand. The amount of fertilized applied
should be based on a soils test, but in the event that it is not practical to obtain a
soils test each year, the lagoon embankment and surrounding areas should be
fertilized with 800 pounds per acre of 10-10-10, or equivalent.
Brush and trees on the embankment must be controlled. This may be done by
mowing, spraying, grazing, chopping, or a combination of these practices. This
should be done at least once a year and possibly twice in years that weather
conditions are favorable for heavy vegetative growth.
NOTE: If vegetation is controlled by spraying, the herbicide must not be allowed to enter the lagoon
water. Such chemicals could harm the bacteria in the lagoon that are treating the waste.
Maintenance inspections of the entire lagoon should be made during the initial filling of the lagoon
and at least monthly and after major rainfall and storm events. Items to be checked should include,
as a minimum, the following:
Waste Inlet Pipes, Recycling Pipes, and Overflow Pipes -- look for:
1. separation of joints
2. cracks or breaks
3. accumulation of salts or minerals
4. overall condition of pipes
2

Lagoon surface -- look for:
1. undesirable vegetative growth
2. floating or lodged debris
Embankment -- look for:
1. settlement, cracking, or "jug" holes
2. side slope stability -- slumps or bulges
3. wet or damp areas on the back slope
4. erosion due to lack or vegetation or as a result of wave action
5. rodent damage
Larger lagoons may be subject to finer damage due to wave action caused by strong
winds. These waves can erode the lagoon sidewalls, thereby weakening the lagoon dam.
A good stand of vegetation will reduce the potential damage caused by wave action. If
wave action causes serious damage to a lagoon sidewall, baffles in the lagoon may be
used to reduce the wave impacts.
Any of these features could lead to erosion and weakening of the dam. If your lagoon
has any of these features, you should call an appropriate expert familiar with design and
construction of waste lagoons. You may need to provide a temporary fix if there is a
threat of a waste discharge. However, a permanent solution should be reviewed by the
technical expert. Any digging into a lagoon dam with heavy equipment is a serious
undertaking with potentially serious consequences and should not be conducted unless
recommended by an appropriate technical expert.
Transfer Pumps -- check for proper operation of:
1. recycling pumps
2. irrigation pumps
Check for leaks, loose fittings, and overall pump operation. An unusually loud or grinding
noise, or a large amount of vibration, may indicate that the pump is in need of repair or
replacement.
NOTE: Pumping systems should be inspected and operated frequently enough so that
you are not completely "surprised" by equipment failure. You should perform your
pumping system maintenance at a time when your lagoon is at its low level. This will
allow some safety time should major repairs be required. Having a nearly full lagoon is
not the time to think about switching, repairing, or borrowing pumps. Probably, if your
lagoon is full, your neighbor's lagoon is full also. You should consider maintaining an
inventory of spare parts or pumps.
• Surface water diversion features are designed to carry all surface drainage
waters (such as rainfall runoff, roof drainage, gutter outlets, and parking lot
runoff) away from your lagoon and other waste treatment or storage
structures. The only water that should be coming from your lagoon is that
which comes from your flushing (washing) system pipes and the rainfall that
hits the lagoon directly. You should inspect your diversion system for the
following:
1. adequate vegetation
2. diversion capacity
3. ridge berm height

Identified problems should be corrected promptly. It is advisable to inspect your system
during or immediately following a heavy rain. If technical assistance is needed to
determine proper solutions, consult with appropriate experts.
You should record the level of the lagoon just prior to when rain is predicted, and then
record the level again 4 to 6 hours after the rain (assumes there is no pumping). This will
give you an idea of how much your lagoon level will rise with a certain rainfall amount
(you must also be recording your rainfall for this to work). Knowing this should help in
planning irrigation applications and storage. If your lagoon rises excessively, you may
have an overflow problem from a surface water diversion or there may be seepage into
the lagoon from the surrounding land.
Lagoon Operation
Startup:
1. Immediately after construction establish a complete sod cover on bare soil
surfaces to avoid erosion.
2. Fill new lagoon design treatment volume at least half full of water before waste
loading begins, taking care not to erode lining or bank slopes.
3. Drainpipes into the lagoon should have a flexible pipe extender on the end of the
pipe to discharge near the bottom of the lagoon during initial filling or another
means of slowing the incoming water to avoid erosion of the lining.
4. When possible, begin loading new lagoons in the spring to maximize bacterial
establishment (due to warmer weather).
5. It is recommended that a new lagoon be seeded with sludge from a healthy
working swine lagoon in the amount of 0.25 percent of the full lagoon liquid
volume. This seeding should occur at least two weeks prior to the addition of
wastewater.
6. Maintain a periodic check on the lagoon liquid pH. If the pH falls below 7.0, add
agricultural lime at the rate of 1 pound per 1000 cubic feet of lagoon liquid volume
until the pH rises above 7.0. Optimum lagoon liquid pH is between 7.5 and 8.0.
7. A dark color, lack of bubbling, and excessive odor signals inadequate biological
activity. Consultation with a technical specialist is recommended if these
conditions occur for prolonged periods, especially during the warm season.
Loading:
The more frequently and regularly that wastewater is added to a lagoon, the better the
lagoon will function. Flush systems that wash waste into the lagoon several times daily
are optimum for treatment. Pit recharge systems, in which one or more buildings are
drained and recharged each day, also work well.

• Practice water conservation --- minimize building water usage and spillage from
leaking waterers, broken pipes and washdown through proper maintenance and water
conservation.
• Minimize feed wastage and spillage by keeping feeders adjusted. This will reduce the
amount of solids entering the lagoon.
Management:
• Maintain lagoon liquid level between the permanent storage level and the full
temporary storage level.
• Place visible markers or stakes on the lagoon bank to show the minimum liquid level
and the maximum liquid level. (Figure 2-1).
• Start irrigating at the earliest possible date in the spring based on nutrient
requirements and soil moisture so that temporary storage will be maximized for the
summer thunderstorm season. Similarly, irrigate in the late summer 1 early fall to
provide maximum lagoon storage for the winter.
• The lagoon liquid level should never be closer than 1 foot to the lowest point of the
dam or embankment.
• Don not pump the lagoon liquid level lower than the permanent storage level unless
you are removing sludge.
• Locate float pump intakes approximately 18 inches underneath the liquid surface and
as far away from the drainpipe inlets as possible.
• Prevent additions of bedding materials, long-stemmed forage or vegetation, molded
feed, plastic syringes, or other foreign materials into the lagoon.
• Frequently remove solids from catch basins at end of confinement houses or
wherever they are installed.
• Maintain strict vegetation, rodent, and varmint control near lagoon edges.
• Do not allow trees or large bushes to grow on lagoon dam or embankment.
• Remove sludge from the lagoon either when the sludge storage capacity is full or
before it fills 50 percent of the permanent storage volume.
• If animal production is to be terminated, the owner is responsible for obtaining and
implementing a closure plan to eliminate the possibility of a pollutant discharge,
Sludge Removal:
Rate of lagoon sludge buildup can be reduced by-
G1

• proper lagoon sizing,
• mechanical solids separation of flushed waste,
• gravity settling of flushed waste solids in an appropriately designed basin, or
• minimizing feed wastage and spillage.
Lagoon sludge that is removed annually rather than stored long term will:
• have more nutrients,
• have more odor, and
• require more land to properly use the nutrients.
Removal techniques:
• Hire a custom applicator
• Mix the sludge and lagoon liquid with a chopper - agitator impeller pump through large -
bore sprinkler irrigation system onto nearby cropland; and soil incorporate.
• Dewater the upper part of lagoon by irrigation onto nearby cropland or forageland; mix
remaining sludge; pump into liquid sludge applicator; haul and spread onto cropland or
forageland; and soil incorporate.
• Dewater the upper part of lagoon by irrigation onto nearby cropland or forageland;
dredge sludge from lagoon with dragline or sludge barge; berm an area beside lagoon
to receive the sludge so that liquids can drain back into lagoon; allow sludge to
dewater; haul and spread with manure spreader onto cropland or forageland; and soil
incorporate.
Regardless of the method, you must have the sludge material analyzed for waste
constituents just as you would your lagoon water. The sludge will contain different
nutrient and metal values from the liquid. The application of the sludge to fields will be
limited by these nutrients as well as any previous waste applications to that field and crop
requirement. Waste application rates will be discussed in detail in Chapter 3.
When removing sludge, you must also pay attention to the liner to prevent damage.
Close attention by the pumper or drag -line operator will ensure that the lagoon liner
remains intact. If you see soil material or the synthetic liner material being disturbed, you
should stop the activity immediately and not resume until you are sure that the sludge can
be removed without liner injury. If the liner is damaged it must be repaired as soon as
possible.
Sludge removed from the lagoon has a much higher phosphorus and heavy metal content
than liquid. Because of this it should probably be applied to land with low phosphorus and
metal levels, as indicated by a soil test, and incorporated to reduce the chance of erosion.
Note that if the sludge is applied to fields with very high soil -test phosphors, it should be
applied only at rates equal to the crop removal of phosphorus. As with other wastes,
always have your lagoon sludge analyzed for its nutrient value.
6

The application of sludge will increase the amount of odor at the waste application site.
Extra precaution should be used to observe the wind direction and other conditions which
could increase the concern of neighbors.
Possible Causes of Lagoon Failure
Lagoon failures result in the unplanned discharge of wastewater from the structure.
Types of failures include leakage through the bottom or sides, overtopping, and breach of
the dam. Assuming proper design and construction, the owner has the responsibility for
ensuring structure safety. Items which may lead to lagoon failures include:
• Modification of the lagoon structure -- an example is the placement of a pipe in the dam
without proper design and construction. (Consult an expert in lagoon design before
placing any pipes in dams.)
• Lagoon liquid levels -- high levels are a safety risk.
• Failure to inspect and maintain the dam.
• Excess surface water flowing into the lagoon.
• Liner integrity -- protect from inlet pipe scouring, damage during sludge removal, or
rupture from lowering lagoon liquid level below groundwater table.
NOTE: if lagoon water is allowed to overtop the dam, the moving water will soon cause
gullies to form in the dam. Once this damage starts, it can quickly cause a large
discharge of wastewater and possible dam failure.

EMERGENCY ACTION PLAN
PHONE NUMBERS
DIVISION OF WATER QUALITY (DWQ)
EMERGENCY MANAGEMENT SERVICES (EMS)
SOIL AND WATER CONSERVATION DISTRICT (SWCD)
NATURAL RESOURCES CONSERVATION SERVICE (NRCS)
COOPERATIVE EXTENSION SERVICE (CES)
[phone]
[phone]
[phone]
(9101296-2160,
[phone]
This plan will be implemented in the event that wastes from your operation are leaking,
overflowing or running off site. You should not wait until wastes reach surface waters or
leave your property to consider that you have a problem. You should make every effort
to ensure that this does not happen. This plan should be posted in an accessible
location for all employees at the facility. The following are some action items you should
take.
1. Stop the release of wastes. Depending on the situation, this may or may not be possible. Suggested
responses to some possible problems are listed below.
A. Lagoon overflow - possible solutions are:
a) Add soil to berm to increase elevation of dam.
b) Pump wastes to fields at an acceptable rate.
c) Stop all flow to the lagoon immediately.
d) Call a pumping contractor.
e) Make sure no surface water is entering lagoon.
B. Runoff from waste application field -actions include:
a) Immediately stop waste application.
b) Create a temporary diversion to contain waste.
c) Incorporate waste to reduce runoff.
d) Evaluate and eliminate the reason(s) that cause the runoff.
e) Evaluate the application rates for the fields where runoff occurred.
C. Leakage from the waste pipes and sprinklers - action include:
a) Stop recycle pump.
b) Stop irrigation pump.
c) Close valves to eliminate further discharge.
d) Repair all leaks prior to restarting pumps.
D. Leakage from flush systems, houses, solid separators - action include:
a) Stop recycle pump.
b) Stop irrigation pump.
c) Make sure siphon occurs.
d) Stop all flow in the house, flush systems, or solid separators.
E. Leakage from base or sidewall of lagoon. Often this is seepage as opposed to flowing leaks -
possible action:
a) Dig a small sump or ditch from the embankment to catch all seepage, put in a submersible
pump, and pump back to lagoon.
b) If holes are caused by burrowing animals, trap or remove animals and fill holes and
compact with a clay type soil.
c) Have a professional evaluate the condition of the side walls and the lagoon bottom as
soon as possible.
9/13/2016

Assess the extent of the spill and note any obvious damages.
a. Did the waste reach surface waters?
b. Approximately how much was released and for what duration?
c. Any damage notes, such as employee injury, fish kills, or property damage?
d. Did the spill leave the property?
e. Does the spill have the potential to reach surface waters?
f. Could a future rain event cause the spill to reach surface waters?
g. Are potable water wells in danger (either on or off the property)?
h. How much reached surface waters?
3. Contact appropriate agencies.
a. During normal business hours call your DWQ regional office; Phone #, after hours,
emergency number: [phone]. Your phone call should include: your name,
facility number, and telephone number, the details of the incident from item 2 above, the
exact location of the facility, the location or direction of the movement of the spill, weather
and wind conditions. The corrective measures that have been undertaken and the
seriousness of the situation.
b. If the spill leaves property or enters surface waters, call local EMS phone number.
c. Instruct EMS to contact local Health Department.
d. Contact CE's phone number, local SWCD office phone number and the local NRCS
office for advice / technical assistance phone number.
4. If none of the above works call 911 or the Sheriffs Department and explain your problem to
them and ask the person to contact the proper agencies for you.
5. Contact the contractor of your choice to begin repair or problem to minimize offsite damage.
a. Contractors Name: Murphy Brown, LLC
b. Contractors Address: P.O. Box 856, Warsaw, NC 28398
c . Contractors Phone: [phone]
6. Contact the technical specialist who certified the lagoon (NRCS, Consulting Engineer, etc.)
a. Name: Kraig Westerbeek
b. Phone: (910) 293 - 5330
7. Implement procedures as advised by DWQ and technical assistance agencies to rectify
the damage, repair the system, and reassess the waste management plan to keep
problems with release of wastes from happening again.
9/13/2016

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Version —November 26, 2018
Mortality Management Methods
Indicate which method(s) will be implemented.
When selecting multiple methods indicate a primary versus secondary option.
Methods other than those listed must be approved by the State Veterinarian.
Primary Secondary Routine Mortality
a Burial three feet beneath the surface of the ground within 24 hours of knowledge of animal
death. The burial must be at least 300 feet from any flowing stream or public body of water
(G.S.106-403). The bottom of the burial pit should beat least one foot above the seasonal
high water table. Attach burial location map and plan.
❑ Landfill at municipal solid waste facility permitted by NC DEQ under GS 15A NCAC
13B .0200.
dRendering at a rendering plant licensed under G.S. 106-168.7.
Complete incineration according to 02 NCAC 52C .0102.
A composting system approved and permitted by the NC Department of Agriculture & Con-
sumer Services Veterinary Division (attach copy of permit). If compost is distributed off -farm,
additional requirements must be met and a permit is required from NC DEQ.
a a In the case of dead poultry only, placing in a disposal pit of a size and design approved by the
NC Department of Agriculture & Consumer Services (G.S. 106-549.70).
ElAny method which, in the professional opinion of the State Veterinarian, would make possible
the salvage of part of a dead animal's value without endangering human or animal health.
(Written approval by the State Veterinarian must be attached).
Mass Mortality Plan
Mass mortality plans are required for farms covered by an NPDES permit. These plans are
also recommended for all animal operations. This plan outlines farm -specific mortality man-
agement methods to be used for mass mortality. The NCDA&CS Veterinary Division sup-
ports a variety of emergency mortality disposal options; contact the Division for guidance.
• A catastrophic mortality disposal plan is part of the facility's CAWMP and is activated
when numbers of dead animals exceed normal mortality rates as specified by the State
Veterinarian.
• Burial must be done in accordance with NC General Statutes and NCDA&CS Veterinary
Division regulations and guidance.
• Mass burial sites are subject to additional permit conditions (refer to facility's animal
waste management system permit).
• In the event of imminent threat of a disease emergency, the State Veterinarian may enact
additi nal t porary procedures or measures for disposal according to G.S. 106-399.4.
Signature of Farm Owner/Manager
Signature of Technical 54cialist
Date
Date

urower: Legacy Sow Lagoon i Designed By:
Address: 109 Charity Ln Checked By:
Dunn, NC 28334 Date:
County: Du lin Sheet 1 of 7
ANAEROBIC WASTE LAGOON DESIGN
FARM INFOR
Nursery:
Wean to Finish:
Finishing:
Farrow to weanling:
Farrow to feeder:
Farrow to finish:
Boars:
Storage Period:
25 Yr. / 24 Hr Storm Event
"Heavy Rain" Factor
Rainfall in Excess of Evaporation
Additional Water Usage:
Additional Drainage Area:
Farm Population:
-------------------
-------------------
-------------------
-------------------
-------------------
-------------------
-------------------
-------------------
LAGOON INFORMATION
Is Lagoon Designed as an Irregular Shape? (Y/N) ----
Does Operator Want Emergency Spillway? (Y/N) ----
Was This Design Built Prior to Sept. 1996? (Y/N) ----
Is Drain Tile Req'd to Lower SHWT? (Y/N) ----
Seasonal High Water Table Elev: -------------------
Freeboard: -------------------
Emergency Spillway Flow Depth:
Side Slopes: -------------------
Inside Top Length:
Inside Top Width:
Top of Dike Elevation: ---------------•
Finished Bottom Elevation: ----------------
Start Pump Elevation: ----------------
Stop Pump Elevation: ----------------
LAGOON VOLUME REQUIRED VOL.
Storm Stor = 39698 (Cu.Ft.)
Temporary = 112526 (Cu.Ft.)
Permanent = 309061 (Cu.Ft.)
Total Volume = 461,284 (Cu.Ft.)
Depth
12.90 Ft.
20.4 In.
57.6 In.
41,868
(Cu.Ft.)
171,803
(Cu.Ft.)
346,421
(Cu.Ft.)
560,092
(Cu.Ft.)
1/2 Treatment Volume = 154,531 (Cu.Ft.)
1/2 Treatment Volume Elevation = 42.08 Ft.
90 Temporary Storage Volume Elevation = 47.14 Ft.
Min. Required Liner Thickness
Lagoon Surface Area: (Inside TOD)
N
N
Y
N
11/19/12
0
0
150 Hd.
667 Hd.
0
0
0
180 Days
7.5 In.
7.0 In.
0
0
1.0 Ft.
2.5 :1 (H:V)
201.0 Ft.
316.0 Ft.
50.10 Ft.
37.20 Ft.
48.40 Ft.
45.30 Ft.
105.47%
152.68%
112.09%
121.42%
96.19 In.
35.49 In.
1.9 Ft.
63,516 S.F.

grower: Legacy Sow Lagoon 1 Designed By: KBW/NRC
Address. 109 Charity Ln Checked By: TK
Dunn, NC 28334 Date: 11/19/12
County: Duplin Sheet 2 of 7
ACTUALDESIGN
VOLUME A
TI N
BASE VOLUME:
Cu. Ft.
LAGOON ST-AGE-AREA
VOLUMES
Contour
Elevation (FT.I
Area (SF)
Incr. Vol. Cu. FT)
Cumul. Vol. (Cu. FT)
37.20
34,330
0
38.00
35,898
28,091
28,091
39.00
37,903
36,900
64,991
40.00
39,958
38,930
103,922
41.00
42,063
41,010
144,932
42.00
44,218
43,140
188,072
43.00
46,423
45,320
233,392
44.00
48,678
47,550
280,943
45.00
50,983
49,830
330,773
46.00
53,338
52,160
382,933
47.00
55,743
54,540
437,473
48.00
58,198
56,970
494,444
49.00
60,703
59,450
553,894
50.00
63,258
61,980
615,874
50.10
63,516
6,339
622,213
These volumes were calculated using the vertical average end area method.
TOTAL REOD VOL
461,284
CF
CUMULATIVE
VOL.
ZONE VOL.
121.42%
END PUMP = = = =
45.30
FT
346,421 CF
TR'MT
346,421
112.09%
START PUMP = =:
48.40
FT
518,224 CF
TEMP
171,803
152.68%
MAX STORAGE =
49.10
FT
560,092 CF
STORM
41,868
105.47%
Murphy -Brown, LLC Engineering P.Q. Box 856, Warsaw, NC28398 [phone]

Grower: Legacy Sow Lagoon 1 Designed By: KBW/NRCS
Address: 109 Charity Ln Checked By: TK
Dunn, NC 28334 Date: 11/19/12
County: Duplin Sheet 4 of 7
Temporary Storage Volume: (Coat.)
Rainfall in Excess of Evaporation:
Vol.=(Lagoon Surface Area + Additional Drainage Area) * Rainfall / 121n./ft
Vol.= (63516 sq.ft. + 0 sq.ft.) * 7 in. /12 in./ft.
Total Required Volume for Rainfall in Excess of Evap. (cu.ft.)= 37,051
Storm Storage:
Vol.=(Lagoon Surf. Area + Addt'I Drainage Area) * 25Yr./24Hr. Storm(in) / 12in./ft.
Vol.= (63516 sq.ft + 0 sq.ft.) * 7.5 in. /12 in./ft.
Total Required Volume for 25Yr./24Hr. Storm Event (cu.ft)= 39,698
"Heavy Rain" Storage:
Val.=(Lagoon Surf. Area + Addt'I Drainage Area) * "Heavy Rain" Factor (in) / 12in./ft.
Vol.= (63516 sq.ft + 0 sq.ft.) * 0.0 in. /12 in./ft.
Total Required Volume for "Heavy Rain" (cu.ft.) = 0
(for Extended Periods of Chronic Rainfall)
Additional Water Storage:
No Additional Water Storage is Required
0 0
Total Required Storm Storage
(25Yr. / 24Hr. Storm +'Heavy Rain')= 39,698 (CU.FT)
Total Required Temporary Storage
(Manure Prod. + Excess Fr. Water + Rainfall Excess + Additional Water Storage) = 112,626 (CU.FT)
Total Required Permanent Storage
(Treatment + Sludge) = 309,061 (CU.FT)
TOTAL REQUIRED VOLUME = 461284 (CU.FT.)
w NC 28396 [phone]

Grower: Legacy Sow Lagoon 1 Designed By: KBW/NRCS
Address: 109 Charity Ln Checked By: TK
Dunn, NC 28334 Date: 11 /19/12
County: Duplin Sheet 5 of 7
II[40Z6��r1►E-11l17i1diItl:t A
Top of Dike Elevation -------------------
60.10
FT.
Emergency Spillway Crest Elevation -------------------
Not Al Applicable
Top of 25Yr. / 24Hr. Storm Storage -------------------
49.10
FT.
Top of "Heavy Rain" Storage -------------------
Not
Applicable
Start Pump Elevation -------------------
48.40
FT.
End Pump Elevation -------------------
45.30
FT.
Top of Sludge Storage -------------------
Not
Applicable
Seasonal High Watertable Elev.-------------------
0.00
Finished Bottom Elevation -------------------
37.20
FT.
Inside Top Length -------------------
201.00
FT.
Inside Top Width -------------------
316.00
FT.
Side Slopes -------------------
3:1
H:V
Lagoon Surface Area -------------------
63,516
SF
Min. Liner Thickness (if required) -------------------
1.9
FT.
Freeboard Depth -------------------
1.00
FT.
Temporary Storage Period -------------------
180
Days
TOTAL DESIGN VOLUME = 660092 (CU.FT.)
Treatment / Sludge Storage Zone Depth ----------- 8.1 FT.
Temporary Storage Zone Depth ----------- 3.1 FT.
Freeboard / Storm Storage Zone Depth ----------- 1.7 FT.
Total Lagoon Depth ----------- 12.9 FT.
P.O. Box 856, Warsaw NO 28398 (91

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Grower: Legacy Sow Lagoon 1 Designed By: KBW/MRCS
Address: 109 Charity Ln Checked By: TK
Dunn, NC 28334 Date: 11/19/12
County: Duplin Sheet 7 of 7
This livestock waste treatment lagoon is designed in accordance with the United States
Natural Resources Conservation Service PRACTICE STANDARD 359- WASTE TREATMENT
LAGOON, revised prior to June, 1996.
Emergency Spillway:
An Emergency Spillway is not required.
NOTE: See attached Waste Utilization Plan
DESIGNED:
DATE:
COMMENTS:
This design is update of start and stop pump elevations and to show the 1/2
treatment volume level for sludge storage. This design does not supercede the
original certification of the farm.
Murphy -Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Murphy -Brown, LLC
Grower(s):
Farm Name:
2/1/2018 2822 Hwy 24 West
P.O. Box 856
Warsaw, NC 28398
NUTRIENT UTILIZATION PLAN
Murphy -Brown, LLC dba Smithfield Hog Prod.
Legacy; AWS310302
County: Duplin
Permit Capacity:
Farrow to Wean 1381
Farrow to Feeder
Farrow to Finish
Wean to Feeder
Wean to Finish
Feeder to Finish 150
Gilts
Boars
Storage Structure:
Storage Period:
Application Method:
Anaerobic Lagoon
>180 days
Irrigation
The waste from your animal facility must be land applied at a specified rate to prevent pollution
of surface water and/or groundwater. The plant nutrients in the animal waste should be used
to reduce the amount of commercial fertilizer required for the crops in the fields where the waste
is to be applied.
This waste utilization plan uses nitrogen as the limiting nutrient. Waste should be analyzed
before each application cycle. Annual soil tests are strongly encouraged so that all plant
nutrients can be balanced for realistic yields of the crop to be grown.
Several factors are important in implementing your waste utilization plan in order to maximize
the fertilizer value of the waste and to ensure that it is applied in an environmentally safe manner:
1. Always apply waste based on the needs of the crop to be grown and the nutrient
content of the waste. Do not apply more nitrogen than the crop can utilize.
2. Soil types are important as they have different infiltration rates, leaching potentials,
cation exchange capacities, and available water holding capacities.
3. Normally waste shall be applied to land eroding at less than 5 tons per acre per
year. Waste may be applied to land eroding at 5 or more tons per acre annually, but
less than 10 tons per acre per year providing that adequate filter strips are established.
4. Do not apply waste on saturated soils, when it is raining, or when the surface is frozen
Either of these conditions may result in runoff to surface waters which is not allowed
under DWR regulations.
5. Wind conditions should also be considered to avoid drift and downwind odor
problems.
6. To maximize the value of the nutrients for crop production and to reduce the potential
for pollution, the waste should be applied to a growing crop or applied not more than
30 days prior to planting a crop or forages breaking dormancy. Injecting the waste or
disking will conserve nutrients and reduce odor problems.
1 of 11

This plan is based on the waste application method shown above. If you choose to change
methods in the future, you need to revise this plan. Nutrient levels for different application
methods are not the same.
The estimated acres needed to apply the animal waste is based on typical nutrient content
for this type of facility. In some cases you may want to have plant analysis made, which could
allow additional waste to be applied. Provisions shall be made for the area receiving waste to
be flexible so as to accommodate changing waste analysis content and crop type. Lime must
be applied to maintain pH in the optimum range for specific crop production.
This waste utilization plan, if carried out, meets the requirements for compliance with 15A NCAC
2H .0217 adopted by the Environmental Management Commission,
AMOUNT OF WASTE PRODUCED PER YEAR ( gallons, ft3, tons, etc.):
Capacity Type Waste Produced per Animal Total
1381
Farrow to Wean
3203 gallyr
4,423.343 gallyr
Farrow to Feeder
3861 gallyr
gallyr
Farrow to Finish
10478 gallyr
gallyr
Wean to Feeder
191 gallyr
gallyr
Wean to Finish
776 gallyr
gallyr
150
Feeder to Finish
927 gallyr
139,050 gallyr
Gilts
1015 gallyr
gallyr
Boars
2959 gallyr
gallyr
Total 4,562,393 gallyr
AMOUNT OF PLANT AVAILABLE NITROGEN PRODUCED PER YEAR (lbs):
Capacity Type Nitrogen Produced per Animal Total
1381
Farrow to Wean
3.84lbslyr
5,303 Ibslyr
Farrow to Feeder
6,95 Ibslyr
Ibslyr
Farrow to Finish
18,86 Ibslyr
Ibslyr
Wean to Feeder
0,34 Ibslyr
Ibslyr
Wean to Finish
1.4 Ibslyr
Ibslyr
150
Feeder to Finish
1.67 Ibslyr
251 Ibslyr
Gilts
1.83 Ibslyr
Ibslyr
Boars
5.33 Ibslyr
Ibslyr
Total 5,554 Ibslyr
Applying the above amount of waste is a big job. You should plan time and have appropriate
equipment to apply the waste in a timely manner.
LAND UTILIZATION SUMMARY
The following table describes the nutrient balance and land utilization rate for this facility
Note that the Nitrogen Balance for Crops indicates the ratio of the amount of nitrogen produced
on this facility to the amount of nitrogen that the crops under irrigation may uptake and utilize
in the normal growing season.
Total Irrigated Acreage: 39.53
Total N Required 1st Year: 8238.05
Total N Required 2nd Year: 0.00
Average Annual Nitrogen Requirement of Crops: 8,238.06
Total Nitrogen Produced by Farm: 5,553.54
Nitrogen Balance for Crops: (2,684.51)
The following table describes the specifications of the hydrants and fields that contain the crops
designated for utilization of the nitrogen produced on this facility. This chart describes the size,
soil characteristics, and uptake rate for each crop in the specified crop rotation schedule for this
facility.
2of11

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This plan does not include commercial fertilizer. The farm should produce adequate plant
available nitrogen to satisfy the requirements of the crops listed above.
The applicator is cautioned that P and K may be over applied while meeting the N requirements.
In the future, regulations may require farmers in some parts of North Carolina to have a nutrient
management plan that addresses all nutrients. This plan only addresses nitrogen.
In interplanted fields ( i.e. small grain, etc, interseeded in bermuda), forage must be removed
through grazing, hay, and/or silage. Where grazing, plants should be grazed when they
reach a height of six to nine inches. Cattle should be removed when plants are grazed to a
height of four inches. In fields where small grain, etc, is to be removed for hay or silage, care
should be exercised not to let small grain reach maturity, especially late in the season (i.e.
April or May). Shading may result if small grain gets too high and this will definitely interfere
with stand of bermudagrass. This loss of stand will result in reduced yields and less nitrogen
being utilized. Rather than cutting small grain for hay or silage just before heading as is
the normal situation, you are encouraged to cut the small grain earlier. You may want to
consider harvesting hay or silage two to three times during the season, depending on the
time small grain is planted in the fall.
The ideal time to interplant small grain, etc, is late September or early October. Drilling is
recommended over broadcasting. Bermudagrass should be grazed or cut to a height of
about two inches before drilling for best results.
CROP CODE LEGEND
Crop Code Crop
A
Barley
B
Grazed Hybrid Bermudagrass
C
Hybrid Bermudagrass Hay
B/C
Comb. Hybrid Bermudagrass
D
Corn - Grain
E
Corn - Silage
F
Cotton
G
Grazed Fescue
H
Fescue Hay
I
Oats
J
Rye
K
Grazed Overseed
L
Overseed Hay
M
Grain Sorghum
N
Wheat
O
Soybean
P
Pine Trees
S
Small Grain
CC
Cover Crop
Description -Harvested As
Grain Crop
Pasture/Grazed
Hay
Graze/Hay Combination
Grain Crop
Silage
Cotton Lint
Pasture/Grazed
Hay
Grain Crop
Grain Crop
Pasture/Grazed (Seeded in Bermudagrass)
Hay (Seeded in Bermudagrass)
Grain Crop
Grain Crop
Grain Crop
Pine Trees
Grain Crop/ Hay (After Grain Crop)
Not Harvested; Burned/Disked In
Acres shown in the preceding table are considered to be the usable acres excluding
required buffers, filter strips along ditches, odd areas unable to be irrigated, and perimeter areas
not receiving full application rates due to equipment limitations. Actual total acres in the fields
listed may, and most likely will be, more than the acres shown in the tables.
See attached map showing the fields to be used for the utilization of animal waste.
4of11

SLUDGE APPLICATION:
The following table describes the annual nitrogen accumulation rate per animal
in the lagoon sludge
Farm Specifications
PAN/ rlanimal Farm Totall r
1381 Farrow to Wean
0.8 1104.8
Farrow to Feeder
0.96
Farrow to Finish
3.9
Wean to Feeder
0.07
Wean to Finish
0.27
150 Feeder to Finish
0,34 51
Gilts
0.39
Boars
0.55
The waste utilization plan must contain provisions for periodic land application of sludge at
agronomic rates. The sludge will be nutrient rich and will require precautionary measures to
prevent over application of nutrients or other elements. Your production facility will produce
approximately 1155.8 pounds of plant available nitrogen per year and will accumulate in the lagoon
sludge based on the rates of accumulation listed above.
If you remove the sludge every 5 years, you will have approximately 5779 pounds of plant
available nitrogen to utilize. Assuming you apply this PAN to hybrid bermuda grass hayland at the
rate of 300 pounds of nitrogen per acre, you will need 19 acreas of land. If you apply the sludge
to corn at a rate of 125 pounds per acre, you will need 46.232 acres of land. Please note that these
are only estimates of the PAN produced and the land required to utilize that PAN. Actual values
may only be determined by sampling the sludge for plant available nitrogen content prior to application
Actual utilization rates will vary with soil type, crop, and realistic yield expectations for the specific
application fields designated for sludge application at time of removal.
APPLICATION OF WASTE BY IRRIGATION:
The irrigation application rate should not exceed the intake rate of the soil at the time of irrigation
such that runoff or ponding occurs. This rate is limited by initial soil moisture content, soil
structure, soil texture, water droplet size, and organic solids. The application amount should not
exceed the available water holding capacity of the soil at the time of irrigation nor should the
plant available nitrogen applied exceed the nitrogen needs of the crop.
If surface irrigation is the method of land application for this plan, it is the responsibility of the
producer and irrigation designer to ensure that an irrigation system is installed to properly
irrigate the acres shown in the preceding table. Failure to apply the recommended rates and
amounts of nitrogen shown in the tables may make this plan invalid.
"This is the maximum application amount allowed for the soil assuming the amount
of nitrogen allowed for the crop is not over applied. In many situations, the application
amount shown cannot be applied because of the nitrogen limitation. The maximum
application amount shown can be applied under optimum soil conditions.
Your facility is designed for >180 days of temporary storage and the temporary storage must
be removed on the average of once every 6 months. In no instance should the volume of the
waste stored in your structure be within the 25 year 24 hour storm storage or one foot of
freeboard except in the event of the 25 year 24 hour storm.
It is the responsibility of the producer and waste applicator to ensure that the spreader equipment
is operated properly to apply the correct rates to the acres shown in the tables. Failure to apply
the recommended rates and amounts of nitrogen shown in the tables may make this plan invalid.
Call your technical specialist after you receive the waste analysis report for assistance in
determining the amount of waste per acre and the proper application prior to applying the waste.
5of11

Application Rate Guide
The following is provided as a guide for establishing application rates and amounts.
Soil
Application Rate
Application Amount
Tract
Hydrant
Type
Crop
inlhr
*inches
T3744
P1
Blanton
B
0.35
1
T3744
P2
Blanton
B
0.35
1
T3744
Sub 1
Blanton
B
0.35
1
6of11

Additional Comments:
This plan revised due to a new GPS map of farm and a recalculation of the
wetted acres.
7of11

NUTRIENT UTILIZATION PLAN CERTIFICATION
Name of Farm: Legacy; AWS310302
Owner: Murphy -Brown, LLC dba Smithfield Hog Prod.
Manager:
Owner/Manager Agreement:
I/we understand and will follow and implement the specifications and the operation and
maintenance procedures established in the approved animal waste nutrient management
plan for the farm named above. I/we know that any expansion to the existing design capacity
of the waste treatment and/or storage system, or construction of new facilities, will require a
new nutrient management plan and a new certification to be submitted to DWR before the new
animals are stocked.
/we understand that I must own or have access to equipment, primarily irrigation equipment,
to land apply the animal waste described in this nutrient management plan. This equipment
must be available at the appropriate pumping time such that no discharge occurs from the lagoon
in the event of a 25 year 24 hour storm. I also certify that the waste will be applied on the land
according to this plan at the appropriate times and at rates which produce no runoff.
This plan will be filed on site at the farm office and at the office of the local Soil and Water
Conservation District and will be available for review by NCDWR upon request.
Name of Facility Owner: Murphy -Brown, LLC dba Smithfield Hog Prod.
Signature:
Date
Name of Manager (if different from owner):
Signature:
Date
Name of Technical Specialist:
M. Kevin Weston
Affiliation:
Smithfield Hog Production Division
Address:
2822 Hwy 24 West, PO Drawer 856
_
Warsaw, NC 28398
Telephone:
[phone]
Signature: z .11�
Date
8 of 11

NUTRIENT UTILIZATION PLAN
REQUIRED SPECIFICATIONS
Animal waste shall not reach surface waters of the state by runoff, drift, manmade
conveyances, direct application, or direct discharge during operation or land application.
Any discharge of waste which reaches surface water is prohibited.
There must be documentation in the design folder that the producer either owns or has an
agreement for use of adequate land on which to properly apply the waste. If the producer
does not own adequate land to properly dispose of the waste, he/she shall provide
evidence of an agreement with a landowner, who is within a reasonable proximity,
allowing him/her the use of the land for waste application. It is the responsibility of the
owner of the waste production facility to secure an update of the Nutrient Utilization Plan
when there is a change in the operation, increase in the number of animals, method of
application, recieving crop type, or available land.
3 Animal waste shall be applied to meet, but not exceed, the nitrogen needs for realistic
crop yields based upon soil type, available moisture, historical data, climatic conditions,
and level of management, unless there are regulations that restrict the rate of applications
for other nutrients.
4 Animal waste shall be applied to land eroding less than 5 tons per acre per year. Waste
may be applied to land eroding at more than 5 tons per acre per year but less than 10 tons
per acre per year provided grass filter strips are installed where runoff leaves the field
(See USDA, NRCS Field Office Technical Guide Standard 393 - Filter Strips).
5 Odors can be reduced by injecting the waste or disking after waste application. Waste
should not be applied when there is danger of drift from the land application field.
When animal waste is to be applied on acres subject to flooding, waste will be soil
incorporated on conventionally tilled cropland. When waste is applied to conservation tilled
crops or grassland, the waste may be broadcast provided the application does not occur
during a season prone to flooding (See "Weather and Climate in North Carolina" for
guidance).
7 Liquid waste shall be applied at rates not to exceed the soil infiltration rate such that runoff
does not occur offsite or to surface waters and in a method which does not cause drift
from the site during application. No ponding should occur in order to control odor and
flies.
8 Animal waste shall not be applied to saturated soils, during rainfall events, or when the
surface is frozen.
9of11

NUTRIENT UTILIZATION PLAN
REQUIRED SPECIFICATIONS
9 Animal waste shall be applied on actively growing crops in such a manner that the crop is not
covered with waste to a depth that would inhibit growth. The potential for salt damage from
animal waste should also be considered.
10 Nutrients from waste shall not be applied in fall or winter for spring planted crops on soils with a
high potential for leaching. Waste/nutrient loading rates on these soils should be held to a
minimum and a suitable winter cover crop planted to take up released nutrients. Waste shall
not be applied more than 30 days prior to planting of the crop or forages breaking dormancy.
11 Any new swine facility sited on or after October 1, 1995 shall comply with the following: The
outer perimeter of the land area onto which waste is applied from a lagoon that is a component of
a swine farm shall be at least 50 feet from any residential property boundary and canal. Animal
waste, other than swine waste from facilities sited on or after October 1, 1995, shall not be
applied closer than 25 feet to perennial waters.
12 Animal waste shall not be applied closer than 100 feet to wells.
13 Animal waste shall not be applied closer than 200 feet of dwellings other than those owned by
the landowner.
14 Waste shall be applied in a manner not to reach other property and public right-of-ways.
15 Animal waste shall not be discharged into surface waters, drainageways, or wetlands by discharge
or by over -spraying. Animal waste may be applied to prior converted cropland provided the fields
have been approved as a land application site by a "technical specialist". Animal waste shall not
be applied on grassed waterways that discharge directly into water courses, and on other grassed
waterways, waste shall be applied at agronomic rates in a manner that causes no runoff or drift
from the site.
16 Domestic and industrial waste from washdown facilities, showers, toilets, sinks, etc., shall not be
discharged into the animal waste management system.
10 of 11

NUTRIENT UTILIZATION PLAN
REQUIRED SPECIFICATIONS
17 A protective cover of appropriate vegetation will be established on all disturbed areas (lagoon
embankments, berms, pipe runs, etc.). Areas shall be fenced, as necessary, to protect the
vegetation. Vegetation such as trees, shrubs, and other woody species, etc., are limited to areas
where considered appropriate. Lagoon areas should be kept mowed and accessible. Berms and
structures should be inspected regularly for evidence of erosion, leakage, or discharge.
18 If animal production at the facility is to be suspended or terminated, the owner is responsible for
obtaining and implementing a "closure plan" which will eliminate the possibility of an illegal
discharge, pollution and erosion.
19 Waste handling structures, piping, pumps, reels, etc., should be inspected on a regular basis to
prevent breakdowns, leaks and spills. A regular maintenance checklist should be kept on site.
20 Animal waste can be used in a rotation that includes vegetables and other crops for direct human
consumption. However, if animal waste is used on crops for direct human consumption, it should
only be applied pre -plant with no further applications of animal waste during the crop season.
21 Highly visible markers shall be installed to mark the top and bottom elevations of the temporary
storage (pumping volume) of all waste treatment lagoons. Pumping shall be managed to
maintain the liquid level between the markers. A marker will be required to mark the maximum
storage volume for waste storage ponds.
22 Waste shall be tested within 60 days of utilization and soil shall be tested at least annually at crop
sites where waste products are applied. Nitrogen shall be the rate -determining nutrient, unless
other restrictions require waste to be applied based on other nutrients, resulting in a lower
application rate than a nitrogen based rate. Zinc and copper levels in the soil shall be monitored
and alternative crop sites shall be used when these metals approach excessive levels. pH shall be
adjusted and maintained for optimum crop production. Soil and waste analysis records shall be
kept for a minimum of five years. Poultry dry waste application records shall be maintained for a
minimum of three years. Waste application records for all other waste shall be maintained for a
minimum of five years.
23 Dead animals will be disposed of in a manner that meets North Carolina regulations.
11 of 11

Legacy Farm
AWS310302
P1
14.11 Ac. w/o End Gun
16.49 Ac. w/ End Gun
End Gun Runs 46.4% of Time
2/1 /2018
Specifications: Pivot
Valley Towable Center Pivot
442.3' Machine Length
74.2' End Gun Radius
55 PSI, 400.2 GPM
(304.7—Machine + 95.5—End Gun)
Total Field 1 = 39.53 Ac.
Wetted = 28.47 Ac.
Sub 1 = 11.06 Ac.
P2
10.03 Ac. w/o End Gun
11.98 Ac. w/ End Gun
End Gun Runs 53.5% of Time
Lagoon
r Hog Houses
0
0
0
Wells
w/100'
Offsets
GRAPHIC SCALE
300 0 150 300 600
( IN FEET )
1 inch = 300 ft.

W
urower: Legacy 5oW Lagoon 2 Designed By:
Address: 109 Charity Ln Checked By: TK
Dunn, NC 28334 Date: 11/19/12
County: Duplin Sheet 1 of 7
ANAEROBIC WASTE LAGOON DESIGN
FARM INFORMATION
Farm Population:
Nursery:
-------------------
0
Wean to Finish:
-------------------
0
Finishing:
-------------------
0
Farrow to weanling:
-------------------
714 Hd.
Farrow to feeder:
-------------------
0
Farrow to finish:
-------------------
0
Boars:
-------------------
0
Storage Period:
-------------------
180 Days
25 Yr. / 24 Hr Storm Event
-------------------
7.5 In.
"Heavy Rain" Factor
Not Applicable
Rainfall in Excess of Evaporation
-------------------
7.0 In.
Additional Water Usage:
-------------------
0
Additional Drainage Area:
-------------------
0
[LAGOON INFORMATION
Is Lagoon Designed as an Irregular Shape? (Y/N)------------
N
Does Operator Want Emergency Spillway?
(Y/N)------------
N
Was This Design Built Prior to Sept.
1996? (Y/N)------------
Y
Is Drain Tile Req'd to Lower SHWT?
(Y/N)------------
N
Seasonal High Water Table Elev:
-------------------
Freeboard:
-------------------
, .� Ft.
Emergency Spillway Flow Depth:
Side Slopes:
-------------------
2.4 :1 (H:V)
Inside Top Length:
465.0 Ft.
Inside Top Width:
130.0 Ft.
Top of Dike Elevation:
---------------• Depth
45.80 Ft.
Finished Bottom Elevation:
---------------• 13.90 Ft.
31.90 Ft.
Start Pump Elevation:
---------------- 20.4 In.
44.10 Ft.
Stop Pump Elevation:
---------------• 48 In.
41.80 Ft.
LAGOON VOLUME REQUIRED
VOL. DESIGN VOLUMES
(Cu.Ft.) 39,747 (Cu.Ft.)
% REO'D.
105.20%
Storm Stor = 37781
Temporary = 110762
(Cu.Ft.) 120,689 (Cu.Ft.)
108.96%
Permanent = 309162
(Cu.Ft.) 365,784 (Cu.Ft.)
118.31%
Total Volume = 457,705
(Cu.Ft.) 526,220 (Cu.Ft.)
114.97%
1/2 Treatment Volume = 154,581 (Cu.Ft.)
1/2 Treatment Volume Elevation = 38.35 Ft.
90 Temporary Storage Volume Elevation = 42.78 Ft.
Min. Required Liner Thickness -------------------
Lagoon Surface Area: (Inside TOD)-------------------
89.35 In.
36.26 In.
2.0 Ft.
60,450 S.F.

Urower: Legacy pow Lagoon 2 Designed By:
Address: 109 Charity Ln Checked By: TK
Dunn, NC 28334 Date: 11/19/12
County: Duplin Sheet 2 of 7
ACTUAL
DESIGN VOLUME CALCULATIONS
BASE VOLUME:
Cu. Ft,
LAGOON STAGE -AREA
VOLUMES
Contour
Elevation (ELL
Area (SF)
Incr. Vol. (Cu. FTC
Cumul, Vol,(Cu. FT
31.90
25,203
0
32.00
25,425
2,531
2,531
33.00
27,668
26,547
29,078
34.00
29,957
28,813
57,891
35.00
32,293
31,125
89,016
36.00
34,674
33,483
122,499
37.00
37,101
35,888
158,386
38.00
39,575
38,338
196,725
39.00
42,095
40,835
237,559
40.00
44,660
43,377
280,937
41.00
47,272
45,966
326,903
42.00
49,930
48,601
375,504
43.00
52,634
51,282
426,786
44.00
55,384
54,009
480,795
45.00
58,180
56,782
537,577
45.80
60,450
47,452
585,029
These volumes were calculated using the vertical average end area method.
TOTAL READ VOL
457,705
CF
CUMULATIVE
VOL.
ZONE VOL.
114.97%
END PUMP = = = :
41.80
FT
365,784 CF
TR'MT
365,784
118.31 %
START PUMP = =:
44.10
FT
486,473 CF
TEMP
120,689
108.96%
MAX STORAGE =
44.80
FT
526,220 CF
STORM
39,747
105.20%
MurphyBrown, LLC Engineering P.D. Box 856 , Warsaw, NC 26398 (91 D) 293-3434

Grower: Legacy Sow Lagoon 2 Designed By: KBW/NRCS
Address: 109 Charity Ln Checked By: TK
Dunn, NC 28334 Date: 11/19/12
County: Duplin Sheet 4 of 7
Temporary Volumes
Rainfall in Excess of Evaporation:
Vol.=(Lagoon Surface Area + Additional Drainage Area) * Rainfall / 12in./ft
Val.= (60450 sq.ft. + 0 sq.ft.) * 7 in. /12 in./ft.
Total Required Volume for Rainfall in Excess of Evap. (cu.ft.)=
Storm Storage:
Vol.=(Lagoon Surf. Area + Addt'I Drainage Area) * 25Yr./24Hr. Storm(in) / 12in./ft.
Vol.= (60460 sq.ft + 0 sq.ft.) * 7.5 in. A in./ft.
Total Required Volume for 25YrJ24Hr. Storm Event (cu.ft)=
"Heavy Rain" Storage:
Vol.=(Lagoon Surf. Area + Addt'I Drainage Area) * "Heavy Rain" Factor (in) / 12in./ft.
Vol.= (60450 sq.ft + 0 sq.ft.) * 0.0 in. /12 in./ft.
Total Required Volume for "Heavy Rain" (cu.ft.) _
(for Extended Periods of Chronic Rainfall)
Additional Water Storage:
No Additional Water Storage is Required
0
35,263
37,781
Total Required Storm Storage
(25Yr. /24Hr. Storm +'Heavy Rain')= 37,781 (CU.FT)
Total Required Temporary Storage
(Manure Prod. + Excess Fr. Water + Rainfall Excess + Additional Water Storage) = 110,762 (CU.FT)
Total Required Permanent Storage
(Treatment + Sludge) = 309,162 (CU.FT)
TOTAL REQUIRED VOLUME = 457705 (CU.FT.)
wn, LL(: Lnglneerrng Y.U. Box 856, Warsaw NG 28398 [phone]
0
0

Grower: Legacy Sow Lagoon 2 Designed By: KBW/MRCS
Address: 109 Charity Ln Checked By: TK
Dunn, NC 28334 Date: 11/19/12
County: Duplin Sheet 5 of 7
LAGOON DESIGN SUMMARY
Top of Dike Elevation -------------------
45.80
FT.
Emergency Spillway Crest Elevation -------------------
Not Al Applicable
Top of 25Yr. / 2411r. Storm Storage -------------------
44.80
FT.
Top of "Heavy Rain" Storage -------------------
Not
Applicable
Start Pump Elevation -------------------
44.10
FT.
End Pump Elevation -------------------
41.80
FT.
Top of Sludge Storage -------------------
Not
Applicable
Seasonal High Watertable Elev.-------------------
0.00
Finished Bottom Elevation -------------------
31.90
FT.
Inside Top Length -------------------
465.00
FT.
Inside Top Width -------------------
130.00
FT.
Side Slopes -------------------
2:1
H:V
Lagoon Surface Area -------------------
60,450
SF
Min. Liner Thickness (if required) -------------------
2,0
FT,
Freeboard Depth -------------------
1.00
FT.
Temporary Storage Period -------------------
180
Days
TOTAL DESIGN VOLUME = 526220 (CU.FT.)
Treatment / Sludge Storage Zone Depth ----------- 9.9 FT.
Temporary Storage Zone Depth ----------- 2.3 FT.
Freeboard / Storm Storage Zone Depth ----------- 1.7 FT.
Total Lagoon Depth ----------- 13.9 FT.
W Nc zd&yd
293-3434

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Grower: Legacy Sow Lagoon 2 Designed By: KBW/NRCS
Address: 109 Charity Ln Checked By: TK
Dunn, NC 28334 Date: 11/19/12
County: Duplin Sheet 7 of 7
This livestock waste treatment lagoon is designed in accordance with the United States
Natural Resources Conservation Service PRACTICE STANDARD 359- WASTE TREATMENT
LAGOON, revised prior to June, 1996.
Emergency Spillway:
An Emergency Spillway is not required.
NOTE: See attached Waste Utilization Plan
DESIGNED:
DATE:
COMMENTS:
This design is update of start and stop pump elevations and to show the 1/2
treatment volume level for sludge storage. This design does not supercede the
original certification of the farm.
Murphy -Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]