820682_Permit Renewal Application 2019_20190410

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, 2019, 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, 2019.
Please do not leave any question unanswered. Please verify all information and make any necessary corrections below.
Application most be signed and dated by the Perrnittee.
1. Farm Number: 82-0682
Certificate Of Coverage Number: AWS820682
2. Facility Name: Stafford Farm
3. Landowner's Name (same as on the Waste Management Plan):
Murphy -Brown LLC
4. Landowner's Mailing Address: PO Box 856
City: Warsaw State:
NC Zip: 28398-0856
Telephone Number: 910-293-3434 Ext. E-mail:
5. Facility's Physical Address: Sr 1259 3316 Norris Rd
City: Garland State:
6. County where Facility is located: Sampson
7. Farm Manager's Name (if different from Landowner):
g, Farm Manager's telephone number (include area code):
9. Integrator's Name (if there is not an Integrator, write "None"):
10. Operator Name (OIC): Danny Lee Tyner
NC
David C Nordin
910-296-3731 Ext.
Murphy -Brown LLC
Phone No.: 910-214-5397
11. Lessee's Name (if there is not a Lessee, write "None"):
12. Indicate animal operation type and number.
Current Permit: Operations Type Allowable Count
Swine - Farrow to Wean 4,878
Operation Types:
Zip: 28441
OIC #: 28715
Swine
Cattle
Dry Poultry
Other Types
Wean to Finish
Dairy Calf
Non Laying Chickens
Horses - Horses
Wean to Feeder
Dairy Heifer
Laying Chickens
Horses - Other
Farrow to Finish
Milk Cow
Pullets
Sheep -Sheep
Feeder to Finish
Dry Cow
Turkeys
Sheep - Other
Farrow to Wean
Beef Stocker Calf
Turkey Pullet
Farrow to Feeder
Beef Feeder
Boar/Stud
Beef Broad Cow
Wet Poultry
Gilts
Other
Non Laying Pullet
Other
Layers

13. Waste Treatment and Storage Lagoons ( Verify the following information is accurate and complete. Make all necessary
corrections and provide missing data.)
Structure
Name
Estimated
Date
Built
Liner Type
(Clay, Synthetic,
Unknown)
Capacity
(Cubic Feet)
Estimated
Surface Area
(Square Feet)
Design Freeboard
'Redline"
(Inches)
I ST STAGE
124,146.00
2NDSTAGE
87,120.00
Mail one (1) copy of the Certified Animal Waste Management Plan (CAWMP) with this completed and signed application
as required by NC General Statutes 143-215.10C(d) to the address below.
The CAWMP must include the following components:
I. 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, waste transfers, etc.)
As a second option to mailing paper copies of the application package, you can scan and email one signed copy of the
application and all the CAWMP items above to: [e-mail]

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.)
Printed Name of Signing Official (Landowner, or if multiple Landowners all landowners should sign. If Landowner is a
corporation, signature should be by a principal executive officer of the corporation):
Name: M\, LL (_— Title:, 'C) �_O
Signature: Date: 3 ' �'�'�
Name:
Title:
Signature:
Date:
Name:
Title:
Signature:
Date:
THE COMPLETED APPLICATION SHOULD BE SENT TO THE FOLLOWING ADDRESS:
NCDEQ-DWR
Animal Feeding Operations Program
1636 Mail Service Center
Raleigh, North Carolina 27699-1636
Telephone number: [phone]
E-mail: [e-mail]
FORM: RENEWAL -STATE GENERAL 02/2019

Animal Waste Management Plan Certification
(Please type or print all information that does not require a signature)
JEAsting jor New or Expanded (please circle one)
General Information
Name of Farm: Stafford Farm Facility No: 82-682
Owner(s) Name: Murphy Brown, LLC Phone No. 910-293-3434
Mailing Address: P.O. Box 856 Warsaw, NC 28398
Farm Location: County Farm is located in: Sampson
Latitude and Longitude: 34 48' 57" / 78 23' 04" Integrator: Murphy Brown
Please attach a copy of a county road map with location identified and described below (Be specific: road
names, directions, milepost, etc.): From Garland, lake US 701 towards Clinton turn left onto SR 1259 go 0.7
miles to farm entrance on the left.
Operation Description:
Type of Swine No. of Animals Type of Poultry No. of Animals Type of Cattle No. of Animals
Wean to Feeder 0 Layer Dairy
Feeder to Finish 0 Pullets 0 Beef
ud' Farrow to Wean 4878
IJ
Farrow to Feeder
0
Farrow to Finish
0
Wean to Finish
0
Gilts
0 Boars
EYplwpattn9 Operaffon aW
Praviotrs Qesrgn Capacity AddBlonal Design Capacity- Total Design Capacity
Acreage Available for Application: 136.88 Required Acreage: 136.88
Number of Lagoons / Storage Ponds: 2 Total Capacity:3,6J,t Cubic Feet (ft3)
Are subsurface drains present on the farm: Yes or No (please circle one)
If YES: are subsurface drains present in the area of the LAGOON or SPRAY FIELD (please circle one)
444#RRh#f#i**!k#744#tiff!i}#fkfhhhh*if##H}fR#Rhhfif*if#f#4;1k#111Rf#RRRhh#fF#4**}f#i}4#i#4f#fk#*t#1744}h#f#f#1f#h#hRRR#*F#iYfi##f}f#R
Owner / Manager Agreement
I (we) verify that all the above information is correct and will be updated upon changing. I (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 of new facilities 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 any 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 Owner: r5wyr -6
Signature: � >
Name of Manager (if dill rent from owner):
Signature:
AWC -- August 1, 1997
Date:
Date

Technical Specialist Certification
I. As a technical specialist designated by the North Carolina Soil and Water Conservation Commission
pursuant to 15A NCAC 6F .0005. 1 certify that the animal waste management system for this 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 15A NCAC 2H.201 and the USDA -Natural
Resources Conservation Service (NRCS) and/or the North Carolina Soil and Water Conservation
Commission pursuant to 15A NCAC 2H.0217 and 15A 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, WUP, RC, 1), the technical specialist should only certify parts for which they are
technically competent.
ll. Certification of Design
A) Collection. Storage Treatment System
Check the /fpropriate box
E7 Existing facility without retrofit (SD or WUP)
Storage volume is adequate for operation capacity: storage capability consistent with waste
utilization requirements.
O New, expanded 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): Toni W.
Affiliation Murphy -Brown, LLC Date Work Completed:
Address (Agency): P.O. Box 856, Warsaw, NC 2839E Phone No. [phone]
Signature: Date:
B) Land Application Site (WUP)
The plan provides for minimum separations (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): Toni King
Affiliation Murphy -Brown, LLC Date Work Completed:
Address (Agen y): P.O. Box 856, Warsaw, INC 2839E Phone No.: [phone]
Signature: L. J . Date: 'tot—)
C) Runoff Controls from Exterior Lots
Check the appropriate box
L� Facility without exterior lots (SD or WUP or RC)
This facility does not contain any exterior lots.
E] Facility 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): Toni W. King
Affiliation Murphy -Brown, LLC Date Work Completed:
Address (Agen y): P.O. Box 856, Warsaw, NC 2839E Phone No.: [phone]
Signature: _._ v J (C r Date: Z o \ --1
AWC -- August 1, 1997

D). Application and Handling Equipment
Check the rophale box
DY Existing or expanding facility with existing waste application equipment (WUP or 1)
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 applications 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 without existing waste application equipment 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, expanded or existing facility without existing waste application equipment for land spreading
not using spray irrigation (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 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 a part of the plan).
Name of Technical Specialist (Please Print): Tani W. King
Affiliation Murphy -Brown, LLC Date Work Completed:
Address (Agen�): P.O. Box 856, Warsaw, NC 2839E Phone No.: [phone]
nature: SigDate: \-2le--Lc'n
E) Odor Control Insect Control Mortality Man ement and Emergency Action Plan (SD
SI. WUP. RC or I)
The waste management plan for this facility includes a Waste Management Odor Control Checklist,
an Insect Control Checklist, a Mortality 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 Management Plan
and the Emergency Action Plan are complete and can be implemented by this facility.
Name of Technical Specialist (Please Print): Toni W. King
Affiliation Murphy -Brown, LLC Date Work Completed:
Address (Age n ): P.O. Box 856, Warsaw, NC 2839E Phone No. _(910) 293-3434
Signature: y y lr _ Date: 1—ZLA -20\ 1
F) Written Notice of New or Expanding SwThe Farm
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 June 21. 1996, when was it
constructed or last expanded
1 (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 property owners notified is attached.
Name of Land Owner:
Signature:
Name of Manager (if different from owner):
Signature.
AWC -- August 1, 1997

Ill. Certification of Installation
A) Collection, Storage, Treatment Installation
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 Date Work Completed:
Address (Agency): Phone No..
Signature: Date:
B) Land Application Site (WUP)
Check the appropriate box
Lam' The cropping system is in place on all land as specified in the animal waste management plan.
0 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 establish the vegetation as specified in the plan by (month/day/year);
the proposed cover crop is appropriate for compliance with the waste utilization plan.
0 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): Toni W. King
Affiliation Murphy -Brown, LLC Date Work Completed:
Address (Agency P.O. BIM._, W rsaw, NC 2839E Phone No.: [phone]
Signature: Date: y _ Z:.r _Z o t-1
This following signature block is only to be used when the box for conditional approval in Ill. B
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 certification. I (we) 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: Date
Name of Manager (if different from owner):
Signature: Date
AWC -- August 1, 1997

C) Runoff Controls from Exterior Lots (RC)
Facility with exterior lots
Methods to minimize the run off of pollutants from lounging and heavy use area have been installed
as specified in the plan.
For facilities without exterior lots, no certification is necessary.
Name of Technical Specialist (Please Print):
Affiliation Date Work Completed:
Address (Agency): Phone No.:
Signature: Date:
D) Application and Handling Equipment Installation (WUP or 1)
Check the appropriate PiKk
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. r
0 Animal waste application and handling equipment specified in the plan has not been
installed but the owner has produced 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 continued as part of the plan.
E:1 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 the 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.
Name of Technical Specialist (Please Print): Toni W. King
Affiliation Murphy -Brown, LLC Date Work Completed:
Address (Agent : P.O. Box 856, Warsaw, NC 2839E Phone No.: [phone]
Signature Date:
The following signature block is only us when the box for conditional approval In III D above
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 will submit to DEM a verification of delivery and installation
from a Technical Specialist within 15 days following the date specified in the conditional certification. I (we)
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: Date:
Name of Manager (if different from owner):
Signature: Date
E) Odor Control Insect Control and Mortality Management (SD SI WUP RC or 1)
Methods to control odors and insects as specified in the Plan have been installed and are operational. The
Name of Technical Specialist (Please Print): Toni W. King
Affiliation Murphy -Brown LLC Date Work Completed:
Address (Agencey P.O. Box 856, Warsaw, NC 2839f Phone No: [phone]
Signature: Date: \—Z4-'Zpy1
AWC — August 1, 1997

Please return the completed form to the Division of Water Quality at the following Address:
Department of Er jrortmen,� ,ge Ith an t Natural Resources
rvrsr n o a er Qua ity
Water QualityPg�c ron, Igoggliance Group
Raleigh, NC�27826-0535
Please 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 -- August 1, 1997

Murphy -Brown, LLC 1/19/2017 P.O. Box 856
Warsaw, NC 28398
NUTRIENT UTILIZATION PLAN
Grower(s):
Farm Name:
Farrow to Feeder
Farrow to Finish
Wean to Feeder
Wean to Finish
Storage Period:
Application Method:
Murphy Brown, LLC
Stafford Farm; Fac. No.: 82-682
>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 DWQ 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.
1of11

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, ft', tons, etc.):
capacity Type Waste Produced rAnimal Total
4878 Farrow to Wean 3203 gal/yr 15,624.234 gal/yr
Farrow to Feeder 3861 gal/yr al/ r
Farrow to Finish 10478 gal/yr gal yr
Wean to Feeder 927 gal/yr gal yr
Wean to Finish 776 gallyr gal yr
Feeder to Finish 927 gall r al�r
9 Y
Total 16,624,2 4 gal r
AMOUNT OF PLANT AVAILABLE NITROGEN PRODUCED PER YEAR (Ibs):
A I
Ca aci Type Nitrogen Produced perAnimal Total
4878
Farrow to Wean
Farrow to Feeder
Farrow to Finish
Wean to Feeder
Wean to Finish
Feeder to Finish
3.8436 lbs/yr
6.9498 Ibs/yr
18.8604 Ibs/yr
0.3438 Ibs/yr
1.39681bs/yr
1.6686 lbs/yr
18,749 Ibs/yr
Ibs! r
Ibs/yr
Ibs yr
ty
Ibs/yr
Ibs/r
Y
Total
18,749 Ibs/yr,
"'• Based on 3 years actual pumping records"•
pp yang the auuve amount or waste is a big job. You should plan time and have appropriate
equipment to apply the waste in a bmely 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: 136.88
Total N Required 1st Year: 31685.53
Total N Required 2nd Year: 18144.81
Average Annual Nitrogen Requirement of Crops: 24,915.17
Total Nitrogen Produced by Farm: 18,749.08
Nitrogen Balance for Crops: (6,166.09)
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.
2 of 11

Reception
Area
Specifications
Year l or
a 2 year crop
rotation
Tract
Pulls
Irrigated
Aerea e
Soil
T
1st Crop
Code
Time to
q
1st Crop
Yield
1st Crop
Ibs N/Unit
Lbs N/Ac
Residual
Lbs N
/Ac
TOGI lbe N
Utilized
2nd Crop
Code
Time to 2nd Crop
A 1 Yield
2nd Crop
Ibs N/Unit
Lbs WAc
Residual
Lbs N
/Ac
To1al los N
Utilized
Total
Lbs N/Ac
Total Iba N
Utilized
SepFApnl 44.86
Sept -April 44.66
Sept -April 44.66
Sap6Apol g4,66
Sept -April 44.66
Sapt-April 44.86
$ep6Apnl 44.88
Sept- 'I 44.66
Sept -April 44.66
Sapt-April 44.fi6
Sa -Apnl 44.86
SePt-Apnl 44.66
t-Apnl 44.65
-April 44.88
Sept-Apnl 44.68
Sept-Apnl 44.68
Sept -April 44.66
Sept -April 44.66
Se - nl 44.66
Sam -April 44.66
Sapt 'I 44.66
I Sept-Apnl 44.66
S i nl gb.fi6
I Se -A 'I 44.66
Sept -April 44.66
Se t- nl 44.86
Sepl-April 44.68
Sa t-April 44.66
$e - 'I 44.66
Sept -April 44.66
Sept -April 44.66
SeOt-April 44.66
Sept -April 44.66
Sept -April 44.56
Sept -April 44.66
2.4
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2.4
2,q
2A
2.4
2.4
2.4
24
2.4
2.4
24
2.4
2.4
2.4
2.4
2.4
2.4
24
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4 1
2.4
2.4
2.4
2.4 1
2.4
2.4
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1
107.18
107.18
107.18
t07.18
107,18
107.18
107.18
107,11
107.18
107.18
107.18
107.18
107.18
107.18
107.18
107.78
107.18
107.18
107.18
107.18
t07.18
107.16
107.i8
107.18
107.18
107.18
107.18
107.18
107.18
107.78
10Z18
10T18
107.18
107.18
107.18
291.54
370.86
244.38
t81.14
326A1
274.39
310.83
135.05
245.45
207.94
464.11
574.51
389.08
683.83
319.41
730.76
630.24
494.12
452,32
420.16
376.22
217.58
4]5.90
544.49
243.31
250.81
629.17
196.15
989.37
10]].20
646.32
737.43
605.59
438.38
96.47
231.48
231.48
231.48
231.46
231.48
231.48
237.48
23t.48
231.48
231.48
231.48
231.48
231,48
231.48
231.48
231.48
231.48
231.48
231.48
231. 88
231.48
23148
231.48
231.48
231.48
231.48
231.a8
231.48
23t.a8
231.48
231.48
231.48
231. 88
231.48
231.48
629.64
800.93
527,78
391.21
706.03
671.
192.fl
291.
M282A1
1361.13
1067.14
976.86
907.42
812.51
469.91
102779
1175094
525.47
54167
1358.81
423.62
2t36.60
2326.41
1395.85
159161
1307.88
946.77
200.34
Stafford
bm mtl
StaffOnl
SieffoN
Stafford
Sfaffold
Staff 1d
Stafford
BWK.rd
Stafford
1
2
3
4
5
6
7
8
70
11
2.72I
3.28
2.28
1.68
A
2.56
2.9
2.29
2.29
1.94
4.33
5.36
3.83
AuB
Ault
WaB
Bob
Bob
BoB
WaB
B e
Re
Was
WaB
WaB
Was
Was
GOA
NOA
-was
GOA
GoA
GaA
Wa8
Bn
WaB
Web
Ly
LY
Nob
Nob
Au8
WeB
WeB
was
Ly
Nob I
NoA I
I D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
"biSJune
FeD75June
Feb75Jutrc
Feb76-June
FeblSJuna
Fab75Jum
Feb75-Ju
Febl5June
FablSJum
Febl5June
FebtSJune
Fe075June
Fab1SJune
FebiSJune
FebiSJone
Fe615Jur1e
FeblSJune
Feb15-June
Fe015June
Fe615June
FeblSJune
FeblSJune
FeblSJum
Febl5Jurro
Feb15--June
FM15Juna
FeblSJurle
FablSJune
Feb1S-June
FablSJune
FeblSJune
Feb15-June
Febi5-June
Feb75June
FeblSJune
it7.44
711.44
1ii.44
itt.44
171.44
111.44
117.44
171.44
111.44
111.44
t11.44
177.44
111.44
717.44
77L44
11 i.44
7714i
111.44
111.44
111.44
itt.M
111.44
111.44
-Ti 1.44
111.44
71144
111.44
tii.4•i
111.44
111.44
111.44
117.44
111.44
111.44
111.44
7.25
1.25
125
1.25
7.25
1.25
7.25
7.25
1.25
L25
7.25
1.25
1.25
7.25
t.25
1.25
t25
7.25
1.25
1.25
725
7.25
1.25
t.25
1.25
1.25
1.25
t.25
7.25
1.25
t.25
1.25
1.25
1.25
1.25
75
15
15
15
75
15
15
75
75
15
15
15
15
15
15
t5
15
75
15
15
15
15
15
15
75
15
15
t5
15
15
15
t5
15
15
15
124.30
124.30
124.30
124.30
124.30
124.30
124.30
t24.30
124.30
124.30
124.30
124.30
124.30
124.30
124.30
124.30
124.30
124.30
124.30
124.30
124.30
124.30
124.30
124,30
124.30
724.30
124.30
124.30
724.30
124.30
124.30
124.30
124.30 1
124.30
124.30
338.10
430.08
283.40
210.0]
379.12
318.21
360.47
156.62
284.65
241.ta
538.22
666.25
45L21
793.03
370.41
15.65
73oa8
573.02
524.55
487.26
a36.29
252.33
551.89
631.44
282.16
290.86
729.64
227.47
1147.29
1249.22
749.53
855.18
702.30
508.39
11187
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Stafford
12
Stafford
13
B1affORl
t4
Stafford
StaROM
Stafford
Stafford
Stafford
BtaROrtl
Staf rd
518ffOrd
BtaRerd
Stafford
Stafford
§[afford
Stafford
Stafford
Stafford
Stafford
Statlord
Stafford
Stafford
StaffoN
Stafford
Stafford
16
17
18
t9
20
27
22
23
24
25
26
27
28
29
30
5ubl
sub2
sub3
sub4
suDS
3ub6
sub?
6.38
2.98
5.88
5.88
4.61
1 4.22
1 3.92
3.51
1 2.03
4.44
5.08
2.34
5.87
5.87
7.83
9.23
10.05
6.03
6.88
5.65
4.09
0.9
Totals: f38.88 17014.18 148]1.3c 31685.53
3(a) of 11

Reception Area Specifications Year of a 2 year crop rotation
Tract Field Irrigated Soil 1st Crop Time to 1st Crop 1st Crop Lbs WAc Lbs N Total Iba N
Aere e T Code Apply Yield Ibs WUnit Residual /Ac Utilized
21d Crop Time to 2nd Crop 2nd Crop Lbs N/Ac Lbs N Total Ibs N
Code Apply Yield Ibs N/Unit Residual /Ac Utilized
Total
LbsN/Acj
Total 11 N
Utilized
Stafford
Stafford
Stafford
Stafford
Swfford
SO -Ord
Stafford
Stafford
Stafford
Stafford
Swfford
Stafford
Stafford
Stafford
Stafford
1
2
3
4
S
6
7
8
10
11
12
73
14
16
17
2.72
3.46
2.28
1.89
3.05
256
2.9
1.26
2.29
1.94
4.33
5.36
3.63
6.38
2.98
Aug
AUB
Wag
Bob
Bob
BOB
Wag
BOB
Ra
WaB
WaB
WaB
Wa8
Wa8
GOA
0
O
O
O
O
0
O
O
O
O
O
O
O
O
O
Apr-Sept15
Apr-Sept15
AprSept15
AprSeptl5
Apr-SepnS
Apr-Sopt15
ApfSapn5
AprSePH5
AprSeptlS
AprSeptl5
Apr-SepnS
AprSept75
Apr-Sept15
Apr-Sept15
Apr-Septi5
33.14
33.14
33.14
33.14
33.14
33.14
33.14
33.14
33.14
33.14
33.14
33.14
33.14
33.74
33.14
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
132.56
132.56
132.56
132.56
132.58
132.56
132.56
132.56
132.56
132.56
132.56
132.56
132.56
132.56
132.56
360.56
458.66
302.24
224.03
404.31
339.35
384.42
167.03
303.56
257.17
573.98
710.52
481.19'
845.73
395.03
'
'
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
132.56
132.%
132.56
132,56
132.56
132.56
132.56
132.56
132.56
132.%
132.56
132.56
132.56
132.56
132,56
360.56
a58.%
302.24
224.03
404.3t
339.35
384.42
167.03
303.56
303.56
17
573.98
1 710,52
1 481.19
845.73
395.03
Stafford
18
1.22
NOA
0
AprSeptl5
33A4
4
132.56
161.72
0.00
0.00
132.56
16172
16t72
Stafford
19
5.88
WaB
O
AprSept16
33.14
4
132.56
779A5
0.00
0.00
12.56
45
Stafford
20
4.61
GOA
O
Apr-Sept15
33.14
4
132.56
611.10
0.00
0.00
132.56
.
611.10
Stafford
Stafford
21
22
4.22
3,92
GOA
GOA
O
0
Apr-Sept75
Apr-Sept15
33. 44
33.14
4
1
132.56
132.56
559.40
519.64
0.00
0.00
0.00
0.00
132,56
132.56
559.40
519.64
3wffOrd
23
3.51
Wa8
0
Apr-SePt15
33.14
4
132.56
465.29
0.00
0.00
132.%
465.29
Stafford
24
203
Bit
0
AprSept15
33.14
4
132.56
269.10
0.00
0.00
132,56
269.10
Stafford
25
4.44
Was
O
Apr-Sept15
33.14
4
132.56
588.57
0.00
0.00
132.56
588.57
Stafford
26
1 5.08
WaB
O
AprSept15
33.14
4
132.56
673.40
1
0,00
0.00
132.56
673.40
Swfford
27
2.27
GOA
0
AprSeptl5
33.14
4
132,56
300.91
0.00
0.00
132.56
300.91
Stafford
28
2.34
Ly
0
AprSeptl5
33.14
4
132.56
310.19
0.00
0.00
132.56
310.19
Stafford
29
5.87
NoB
0
A r-Sept15
33.14
4
132.56
778.13
0.00
0.00
132.56
778.13
Stafford
30
1.83
Nob
0
AprSept1S
33.14
4
132.56
242.58
0.00
0,00
132.56
242.58
Stafford
subt
9.23
AuB
0
AprSept1S
33.14
4
132.56
1223.53
0.00
0.00
132,56
1223.53
Stafford
sub2
10.05
WaB
0
AprSept15
33.14
4
132.56
1332.23
0,00
0.00
132.56
1332.23
Stafford
sub3
6.03
WaB
O
AprSeptl5
33.14
4
132.6-
799.34
0.00
0.00
132,56
799.34
Stafford
sub4
8.88
WaB
O
AprSepti5
33.14
4
132.56
912.01
0,00
0.00
132.56
912,01
Sell
subs
5.65
Ly
O
AprSeptl5
33.14
4
132.% i
748.% i
I
1
0.00
0.00
132.56
748.%
Stafford
sub6
4.09
NoB
O 1
AprSeptl5
33.14
4
132.56
$42.17
0.00
0.00
132.56
542.17
Stafford
sub7
0.9
NOA
O
AprSeptl5
33.14
4
132.56
119.30
0.00
0,00
132.56
119.30
ADDITIONALAOPTIONAL
CROPS:
Any
Any
CC
Sept -Apr
LO
30
30.00
0.00
Any
Any
S
Sept -Apr
1.0
100
100.00
0.00
1.2Subl
AUB
M
Mar15-Aug
40.0
2.5
100.00
0.00
24
Bh
M
Mar15-Aug
50.0
2.5
125.00
0.00
a6,6
BOB
M
Mari s ug
25.0
2.5
62SO
0.00
17.2o- 2.27
GOA
M
Mar -Au
65,0
2,5
162.50
0.00
28.sub5
Ly
M
MaMS-Aug
30.0
25
75.00
0.00
16.29.3o,aul1a6a7
NOA
M
Mar15-Aug
35.0
25
87.50
0.00
10
Ra
M
Mar15-Aug
80.0
2.5
150.00
0.00
3.Ln4649.25R5.26subR,pa1
W08
M
Marl&AU9
34.0
2.5
85.00
0.00
Note: Amount
applied
to cover=p
must be
deducted from tolbwin crops swrOng PAN rate
Tow/s: 136.88 1814 I.81 0.00 18144.81
3(b) of 11

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 definately 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
Lbs N utilized / unit yield
A
Barley
1.6 Ibs N / bushel
B
Grazed Hybrid Bermudagrass
37.5 Ibs N / ton
C
Hybrid Bermudagrass Hay
50 Ibs N / ton
D
Corn - Grain
1,25 Ibs N / bushel
E
Corn - Silage
12 Ibs N / ton
F
Cotton
0.12 Ibs N / Ibs lint
G
Grazed Fescue
37.5 Ibs N / ton
H
Fescue Hay
50 Ibs N / ton
I
Oats
1.3 Ibs N / bushel
J
Rye
2.4 Ibs N / bushel
K
Grazed Overseed
50 Ibs N / acre
L
Overseed Hay
50 Ibs N / acre
M
Grain Sorghum
2.5 Ibs N / cwt
N
Wheat
2A Ibs N / bushel
O
Soybean
4.0 Ibs N / bushel
P
Pine Trees
40 Ibs N / acre / yr
S
Small Grain
100 Ibs N / acre / yr
cc
Cover Crop
*30 Ibs N / acre
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.
`Amount applied to cover crop must be deducted from following crops starting PAN rate.
4of11

SLUDGE APPLICATION:
The following table describes the annual nitrogen accumulation rate per animal
in the lagoon sludge
Farm Specifications
PAN/ r/animal Farm Totaltyr
4878 Farrow to Wean
0.84 4097.52
Farrow to Feeder
1
Farrow to Finish
4A
Wean to Feeder
0.072
Wean to Finish
0.306
Feeder to Finish
0.36
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 4097.52 pounds of plant available nitrogen per year 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 20487.6 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 68 acreas of land. If you apply the sludge
to corn at a rate of 125 pounds per acre, you will need 163.9008 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
in/hr
inches
Stafford
1
AuB
D
0.6
1
Stafford
2
AuB
D
0.6
1
Stafford
3
WaB
D
0.6
1
Stafford
4
BoB
D
0.75
1
Stafford
5
BoB
D
0.75
1
Stafford
6
BoB
D
0.75
1
Stafford
7
WaB
D
0.6
1
Stafford
8
BoB
D
0.75
1
Stafford
10
Re
D
0.4
1
Stafford
11
WaB
D
0.6
1
Stafford
12
WaB
D
0.6
1
Stafford
13
WaB
D
0.6
1
Stafford
14
WaB
D
0.6
1
Stafford
16
WaB
D
0.6
1
Stafford
17
GoA
D
0.4
1
Stafford
18
NoA
D
0.5
1
Stafford
19
WaB
D
0.6
1
Stafford
20
GoA
D
0.4
1
Stafford
21
GoA
D
0.4
1
Stafford
22
GoA
D
0.4
1
Stafford
23
WaB
D
0.6
1
Stafford
24
Bin
D
0.35
1
Stafford
25
WaB
D
0.6
1
Stafford
26
WaB
D
0.6
1
Stafford
27
GoA
D
0.4
1
Stafford
28
Ly
D
0.65
1
Stafford
29
NoB
D
0.5
1
Stafford
30
NoB
D
0.5
1
Stafford
subl
AuB
D
0.6
1
Stafford
sub2
WaB
D
0.6
1
Stafford
sub3
WaB
D
0.6
1
Stafford
sub4
WaB
D
0.6
1
Stafford
sub5
Ly
D
0.65
1
Stafford
sub6
NoB
D
0.5
1
Stafford
sub7
NoA
D
0.5
1
6of11

Additional Comments:
This plan revised to reflect yeilds based on actual farm production records.
The best three out of five years of production data (2009-2013) was used for this
determination for corn, wheat and soybeans. The grain sorghum yields are from
the state standards list due to the lack of five years of data for this crop on this
facility. A copy of the consolidation of yields data for this period is attached.
The PAN produced was determined using the NC Cooperative Extension
publication for determining actual PAN generated by using the irrigation and
waste analysis records for the farm. Grower has copies of all IRR-2's and
waste analysis used for the determination. A copy of the consolidation of that
data is attached to this olan.
7/21/2016 - This plan revision changes the number and type of animals from
500 Wean to Feeder, 1224 Feeder to Finish, 4462 Farrow to Wean to 4878
Farrow to Wean with no increase in SSLW. The production rates were
adjusted to reflect the current recommendations. No crop changes were
made.
7of11

NUTRIENT UTILIZATION PLAN CERTIFICATION
Name of Farm:
Owner:
Manager:
OwnerlManager Agreement:
Stafford Farm; Fac. No.: 82-682
Murphy Brown, LLC
Uwe 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 DWQ before the new
animals are stocked.
I/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 NCDWQ upon request.
Name of Facility Ow
Signature:
ner: Mur - Br wn,
�y
Date
Name of Manager of different from owner:
Signature:
Name of Technical Specialist:
Affiliation:
Address:
Telephone:
Signature:
8of11

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.
6 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
9of11

NUTRIENT UTILIZATION PLAN
REQUIRED SPECIFICATIONS
(continued)
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
(continued)
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.
16 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

CROP YIELDS: (2009-2013)
Average: Best three out of five years
_ YEAR
I CROP Corn
Wheat
Soybeans
2009
111
31.08
36
2010
80
21
18
2011
51
56
27.71
2012
113.33
41.59
35.7
2013
110
36.4
-
AVG.
111.44
44.66
33.14

NUTRIENT UTILIZATION PLAN AMENDMENT
Grower(s):
Farm Name:
Farrow to Wean
Farrow to Feeder
Farrow to Finish
Wean to Feeder
Wean to Finish
Storage Period:
Application Method:
Murphy Brown, LLC
Stafford Farm Facility 82-682
>180 days
Irrigation
This is an *Optional* Amendment for this facility.
Owner/Manager
Technical Specialist
Date
Date

. Time to 2nd Crop 2nd Crop Lbs N/Ac Los N Total Jb�

Stafford Farm
Scale: 1 "=500'
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3o

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NUTRIENT UTILIZATION PLAN AMENDMENT
Grower(s):
Farm Name:
Farrow to Feeder
Farrow to Finish
Wean to Feeder
Storage Period:
Application Method:
Murphy -Brown, LLC
Stafford Farm; Fac. No.: 82-682
>180 days
Irrigation
This amendment allows the producer to plant a small grain cover crop to be harvested as hay on
any of the row crop fields if desired. If producer chooses to plant this cover crop, a maximum of 100
Ibs N/ac may be applied from Sept -April. If total PAN applications are 30 Ibs N/ac or less, then the
cover crop does not have to be harvested. If the cover crop is not harvested the total amount of PAN
applied must be deducted from the following crops starting PAN rate.
Technical Specialist
Date
Date

Address: PO Box 856
Warsaw, NC 28398
FARM INFORMATION
Nursery:
Wean to Finish:
Finishing:
Farrow to weaning:
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:
LAGOON INFORMATION
E
Checked By: DSE
Date: 07/20/11
Sheet 1 of 12
Farm Population:
Not Applicable
Is Lagoon Designed as an Irregular Shape?
(Y/N)------------ Y
Does Operator Want Emergency Spillway?
(Y/N)------------ N
Was This Design Built Prior to 9/96?
(Y/N) Y
Is Drain Tile Req'd to Lower SHWT?
(Y/N)------------ N
Seasonal High Water Table Elev: -------------------
Freeboard: -------------------
Emergency Spillway Flow Depth: Not Applicable
Side Slopes: -------------------
Top of Dike Elevation:
Finished Bottom Elevation:
Start Pump Elevation:
Stop Pump Elevation:
Press ALT-C to Download
contour areas see sheet 2 of 7
---------------- Depth
---------------- 10.20 Ft.
---------------• 21.6In.
---------------- 21.6In.
0
0
0
4878 Hd.
0
0
0
180 Days
7.5 In,
7.0 In.
0
0
0.00
1.0 Ft.
3 :1 (H:V)
0.0
0.0
103.40 Ft.
93.20 Ft.
101.60 Ft.
101.60 Ft.
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES % REQ'D.
Storm Stor =
193879
(Cu.Ft.)
240,647
(Cu.Ft.)
Temporary =
0
(Cu.Ft.)
0
(Cu.Ft.)
Permanent =
2112174
(Cu.Ft.)
2,277,009
(Cu.Ft.)
�tal Volume =
9 3na nr %
in.. e6 i
o eev eec
".. v, .
112 Treatment Volume = 1,056,087 (Cu.Ft.)
112 Treatment Volume Elevation = 98.34 Ft.
Min. Required Liner Thickness
Lagoon Surface Area: (Inside TOD)
124,12%
107.80%
1.5 Ft.
310,207 S.F.
Murphy -Brown, LLC Engineering P.O. Box 856 ,Warsaw, NC 28398 [phone]

Address: PO Box 856
Warsaw, NC 28398
Countv: Sampson
Checked By: DSE
Date: 07/20/11
Sheet 2 of 12
ACTUAL DESIGN
VOLUME CALCULATIONS
BASE VOLUME:
Cu. Ft.
LAGOON STAGE -AREA VOLUMES
Contour
Elevation (FT.)
Area SF
Incr. Vol. (Cu. FT)
Cumul. Vol. (Cu. FT)
93.20
244,600
0
94.00
249,495
197,638
197,638
95.00
255,675
252,585
450,223
96.00
261,921
258,798
709,021
97.00
268,233
265,077
974,098
98.00
274,612
271,423
1,245,521
99.00
281,057
277,835
1,523,355
100.00
287,569
284,313
1,807,668
101.00
294,148
290,859
2,098,527
102.00
300,792
297,470
2,395,997
103.00
307,503
304,148
2,700,144
103.40
310,207
123,542
2,823,686
These volumes were calculated using the vertical average end area method
TOTAL REQD VOL
2,306,053
CF
CUMULATIVE
VOL,
ZONE VOL. 109.18%
END PUMP = = = =
101.60
FT
2,277,009 CF
TR'MT
2,277,009 107.80%
START PUMP = = :
101.60
FT
2,277,009 CF
TEMP
0
MAX STORAGE =
102.40
FT
2,517,656 CF
STORM
240,647 124.12%
Murphy -Brown, LLC Engineering P.O. Box 856 ,Warsaw, NC 28398 [phone]

Address: PO Box 856
Warsaw, NC 28398
FARM INFORMATION
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:
Checked By: DSE
Date: 01/20/17
Sheet 3 of 12
DESIGN 2nd STAGE
Farm Population:
Not Applicable
LAGOON INFORMATION
Is Lagoon Designed as an Irregular Shape?
(Y/N)------------ Y
Does Operator Want Emergency Spillway?
(Y/N)------------ N
Was This Design Built Prior to 9/96?
(Y/N)------------ Y
Is Drain Tile Req'd to Lower SHWT?
(Y/N)---------- N
Seasonal High Water Table Elev: -------------------
Freeboard: -------------------
Emergency Spillway Flow Depth: Not Applicable
Side Slopes: -------------------
Top of Dike Elevation:
Finished Bottom Elevation:
Start Pump Elevation:
Stop Pump Elevation:
Press ALT-C to Download
contour areas see sheet 2 of 7
-------------- Depth
----- —--------- 8.60 Ft.
--------------- 21.6In.
-------------- 91.2In.
LAGOON VOLUME REQUIRED VOL.
Storm Stor = 104635 (Cu.Ft.)
Temporary = 794421 (Cu.Ft.)
Permanent = 0 (Cu.Ft.)
ume = 899,056
DESIGN VOLUMES
128,581 (Cu.Ft.)
844,208 (Cui.Ft.)
130.772 1Cu.Ft.1
90 Temporary Storage Volume Elevation = 98.21 Ft.
Min. Required Liner Thickness
Lagoon Surface Area: (Inside TOD)
0
0
0
4878 Hd.
0
0
0
180 Days
7.5 In.
0
7 In.
0
310.207 S.F.
0.00
1.0 Ft.
0.3 Ft.
3 :1 (H:V)
0.0
0.0
103.40 Ft.
94.80 Ft.
101.60 Ft.
95.80 Ft.
% REQ'D.
122.88%
106.27%
122.75%
62.33 In.
1.5 Ft,
167,416 S.F.
Murphy -Brown, LLC Engineering P.O. Box 856, Warsaw, NC 28398 [phone]

Address: PO Box 856
Warsaw, NC 28398
Checked By: DSE
Date: 01 /20/17
Sheet 4 of 12
ACTUAL DESIGN VOLUME CALCULATIONS
BASE VOLUME:
OCu.
Ft.
LAGOON STAGE -AREA VOLUMES
Contour
Elevation (FT.)
Area SF
Incr. Vol. (Cu. FT)
Cumul. Vol. (Cu.
FT)
94.80
128,279
0
95.00
129,133
25,741
25,741
96.00
133,444
131,289
157,030
97.00
137,821
135,633
292,662
98.00
142,266
140,044
432.706
99.00
146,776
144,521
577,227
100.00
151,354
149,065
726,292
101.00
155,998
153,676
879,968
102.00
160,709
158,354
1,038, 321
103.00
165,487
163,098
1,201,419
103.40
167,416
66,581
1,268,000
These volumes were calculated using
the vertical average end area method.
TOTAL REQD VOL 3,343,231 CF
CUMULATIVE
VOL.
ZONE VOL.
122.757%
END PUMP = = = =
95.80 FT
130,772 CF
TR'MT
130,772
START PUMP = =:
101.60 FT
974,980 CF
TEMP
844,208
106.27%
MAX STORAGE =
102.40 FT
1,103,560 CF
STORM
128,581
122.88%
Murphy -Brown, LLC Engineering P.O. Box 856, Warsaw, NC 28398 [phone]

Grower: Stafford Sow
Address: PO Box 856
Warsaw, NC 28398
Checked By: DSE
Date: 07/20/11
Sheet 5 of 12
MINIMUM REQUIRED VOLUME CALCULATIONS 1st STAGE
Permanent Storage:
Required Treatment Volume:
nnimal Type apacity TLW * cu. ) = ota
Nursery
0
30
1.00
0
Wean to Finish
0
115
1.00
0
Finishing
0
135
1.00
0
Farrow to weanling
4,878
433
1.00
21112,174
Farrow to feeder
0
522
1.00
0
Farrow to finish
0
1,417
1.00
0
Boars
0
400
1.00
0
Total Required Treatment Volume (cu. ft.)= 2,112,174
Sludge Storage Volume:
nima ypeCapacity AL (cu. . = Tola
Nursery
0
30
0.00
0
Wean to Finish
0
115
0.00
0
Finishing
0
135
0.00
0
Farrow toweanling
4,878
433
0.00
0
Farrow to feeder
0
522
0.00
0
Farrow to finish
0
1,417
0.00
0
Boars
0
400
0.00
0
coral Kequired Sludge Storage Volume (cu. ft.)=
Storm Storage:
Vol.=(Lagoon Surf. Area + Addt'I Drainage Area) * 25Yr./241-1r. Storm(in) / 12in./ft.
Vol.= (310207 sq.ft + 0 sq.ft.) * 7.5 in. /12 in./ft.
Total Required Volume for 25Yr./241-11r. Storm Event (cu.ft)=
"Heavy Rain" Storage:
Vol.=(Lagoon Surf. Area + Adct'I Drainage Area) * "Heavy Rain" Factor (in) / 12in./ft.
Vol.= (310207 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)
193,879
Total Required Storm Storage
(25Yr. / 2411r. Storm +'Heavy Rain')= 193,879 (CU.FT)
Total Required Permanent Storage
(Treatment + Sludge) = 2,112,174 (CU.FT)
TOTAL REQUIRED 1st STAGE VOLUME = 2306053 (CU.FT.)

Grower: Stafford Sow
Address: PO Box 856
Warsaw, NC 28398
Temporary Storage Volume:
Manure Production:
Checked By: DSE
Date: 07/20/11
Sheet 6 of 12
jAninnalType Capacity to. Peno = I ota
Nursery
0
180
0.30
0
Wean to Finish
0
180
1 17
0
Finishing
0
186
137
0
Farrow to weanling
4,878
180
4.39
3,858,238
Farrow to feeder
0
180
5.30
0
Farrow to finish
0
180
14.36
0
Boars
0
180
4.06
0
Iota] Manure Production (gals.)= 3,858,238
Total Manure Production (cu.ft.)= 515,807
Excess Fresh Water:
jAnimal Type Capacity * Sto. en = o a
Nursery
0
180FOO!O
Nursery
0
180
Finishing
0
180
Farrow to weanling
4,878
180
Farrow to feeder
0
180
Farrow to finish
0
180
Boars
0
180
total Fresh Water Excess (gals.)=
Total Fresh Water Excess (cu.ft.)=

(jrower. Stattord Sow Designed By: KEW
Address: PO Box 856 Checked By: DSE
Warsaw, NC 28398 Date: 07/20/11
County: Sampson Sheet 7 of 12
Temporary Storage Volume: (Cont.)
Rainfall in Excess of Evaporation:
Vol.=(Lagoon Surface Area 1st + Lagoon Area 2nd + Additional Drainage Area) * Rainfall / 12in./ft
Vol.= (310207 sq.ft. + 167416 sq.ft. + 0 sq.ft.) * 7.0 in. /12 in./ft.
Total Required Volume for Rainfall in Excess of Evap. (cu.ft.)= 278,613
Storm Storage:
Vol.=(Lagoon Area 2nd + Additional Drainage Area) 25Yr./24Hr Storm(in.)/12in./
Vol.= (167416 sq.ft. + 0 sq.ft.) * 0 0 in. /12 in./ft.
Total Required Volume for 25Y02411-1r. Storm Event (cu.ft)= 104,635
"Heavy Rain" Storage:
Vol.=(Lagoon Area 2nd + Additional Drainage Area) * = Heavy Rain Factor(in) / 12in./ft.
Vol.= (167416 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
Total Required Storm Storage
(25Yr. / 24Hr. Storm +'Heavy Rain')= 104,635 (CU.FT)
Total Required Temporary Storage
(Manure Prod. + Excess Fr. Water + Rainfall Excess + Additional Water Store( 794,421 (CU.FT)
Total Required Permanent Storage
(Treatment + Sludge) = 0 (CU.FT)
TOTAL REQUIRED 2nd STAGE VOLUME = 899056 (CU.FT.)

Grower: Stafford Sow
Address: PO Box 856
Warsaw. NC 28398
LAGOON DESIGN SUMMARY 1st STAGE
Checked By: DSE
Date: 07/20/11
Sheet 8 of 12
Top of Dike Elevation ---
103.40
FT.
Emergency Spillway Crest Elevation -------------------
Not AF Applicable
Top of 25Yr. / 241-1r. Storm Storage --
102.40
FT.
Top of "Heavy Rain" Storage -------------------
Not
Applicable
Start Pump Elevation ----
101.60
FT.
End Pump Elevation -------------------
101.60
FT.
Top of Sludge Storage -------
Not
Applicable
Seasonal High Watertable Elev.-------------------
0.00
Finished Bottom Elevation ------
93.20
FT.
Inside Top Length -------------------
Not
Applicable
Inside Top Width ----------- ------
Not
Applicable
Side Slopes -------------------
3.0:1
H:V
Lagoon Surface Area ----- -------------
310,207
SF
Min. Liner Thickness (if required) -------------------
1.5
FT.
Freeboard Depth
1.00
FT.
Temporary Storage Period ------------- -----
180
Days
Zone Depths:
TOTAL DESIGN VOLUME = 2517656 (CU.FT.)
Treatment / Sludge Storage Zone Depth ----------- 8.4 FT.
Temporary Storage Zone Depth ----------- 0.0 FT.
Freeboard / Storm Storage Zone Depth --- ------- 1.8 FT,
Total Lagoon Depth ----- ----- 10.2 FT.

Address: PO Box 856
Warsaw, NC 28398
Checked By: DSE
Date: 07/20/11
Sheet 9 of 12
LAGOON DESIGN SUMMARY 2nd STAGE
Top of Dike Elevation -------------------
103.40
FT.
Emergency Spillway Crest Elevation ------------------
Not
Applicable
Top of 25Yr. / 24Hr. Storm Storage -------------------
10240
FT.
Top of "Heavy Rain" Storage -
Not
Applicable
Start Pump Elevation -------------------
101.60
FT.
End Pump Elevation ----
95.80
FT.
Top of Sludge Storage -------------------
Not
Applicable
Seasonal High Watertable Elev. -----
0.00
Finished Bottom Elevation -------------------
94.80
FT.
Inside Top Length ----------- -------
Not
Applicable
Inside Top Width ------------------
Not
Applicable
Side Slopes ------------------
3.0:1
H:V
Lagoon Surface Area ---------- --------
167,416
SF
Min. Liner Thickness (if required) -------------------
1.5
FT.
Freeboard Depth ----------- -------
1.00
FT.
Temporary Storage Period --------- ---------
180
Days
Zone Deaths:
TOTAL DESIGN VOLUME = 1103560 (CU.FT.)
Treatment / Sludge Storage Zone Depth ----------- 1.0 FT.
Temporary Storage Zone Depth ----------- 5.8 FT.
Freeboard / Storm Storage Zone Depth ----------- 1.8 FT.
Total Lagoon Depth ----------- 8.6 FT.

Grower: Stafford Sow Designe KBW
Address: PO Box 856 Checke(DSE
Warsaw, NC 28398 Date: 07/20/11
County: Sampson Sheet 10 of 12
ZONE ELEVATIONS 1st STAGE
TOP OF DIKE ELEV = 103.40
/ \ TOP OF STORM ELEV = 102A0 / \
1 /
STRT PMP EL.= 101.60 \ TOP OF TEMP STORAGE ELEV = 101.60 /
END PMP EL. = 101.60 \ TOP OF TREAT ELEV = 101.60 SHWT = 0.00
1 /
FINISHED BOTTOM ELEV = 93.20
Murphy -Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Stafford Sow
Address: PO Box 856
Warsaw, NC 28398
STRT PMP EL.= 101.60 \
END PMP EL. = 95.80
Murphy -Brown, LLC
ZONE ELEVATIONS 2nd STAGE
TOP OF DIKE ELEV = 103.40
TOP OF STORM ELEV = 102.40
TOP OF TEMP STORAGE ELEV = 101.60
\ TOP OF TREAT ELEV = 95.80
1 /
\_ _/
FINISHED BOTTOM ELEV = 94.80
Checker DSE
Date: 07/20/11
Sheet 11 of 12
SHWT = 0.00
(910)

Grower: Stafford Sow Designed By: KBW
Address: PO Box 856 Checked By: DSE
Warsaw, NC 28398 Date: 07/20/11
County: Sampson Sheet 12 of 12
This livestock waste treatment lagoon is designed in accordance with the North Carolina
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
LL29R0"l
DATE:
COMMENTS: The lagoon has been designed as an irregular shape.
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
certification of the farm.
LLC
NC 28398

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

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 liner 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
3

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.
4

• 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 / 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:
5

• 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.

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) to -433 - 3 3�OT.)
EMERGENCY MANAGEMENT SERVICES (EMS)
SOIL AND WATER CONSERVATION DISTRICT (SWCD) t o - 5 q;t'-1gLe3
NATURAL RESOURCES CONSERVATION SERVICE (NRCS) a tea
COOPERATIVE EXTENSION SERVICE (CES) Ck o —5-i t Lo t
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.

2. 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, 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 under taken, 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.
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
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.

INSECT CONTROL CHECKLIST FOR ANIMAL OPERATIONS
Source Cause BMP's to Minimize Odor Site Specific Practices
Flush Gutters Accumulation of solids
(✓) Flush system is designed and operated
sufficiently to remove accumulated
solids from gutters as designed.
() Remove bridging of accumulated solids at
discharge
Lagoons and Pits Crusted Solids
(✓) Maintain lagoons, settling basins and
pits where pest breeding is apparent to
minimize the crusting of solids to a depth
of no more than 6-8 inches over more than
30% of surface.
Excessive Decaying vegetation
(✓)Maintain vegetative control along banks of
Vegetative Growth
lagoons and other impoundment's to prevent
accumulation of decaying vegetative matter
along water's edge on impoundment's perimeter.
(Dry
Feeders Feed Spillage
() Design, operate and maintain feed systems (e.g..
bunkers and troughs) to minimize the accumulation
of decaying wastage.
() Clean up spillage on a routine basis (e.g. 7-10 day
interval during summer; 15-30 day interval during winter).
Feed Storage Accumulation of feed
() Reduce moisture accumulation within and around
residues
immediate perimeter of feed storage areas by
insuring drainage away from site and/or providing
adequate containment (e.g., covered bin for
brewer's grain and similar high moisture grain
products).
() Inspect for and remove or break up accumulated
solids in filter strips around feed storage as needed.
Animal Holding Accumulation of animal
() Eliminate low area that trap moisture along fences
Areas wastes and feed wastage
and other locations where waste accumulates and
disturbance by animals is minimal.
() Maintain fence rows and filter strips around animal
holding areas to minimize accumulations of wastes
(i.e. inspect for and remove or break up accumulated
solids as needed).
MIC — November 11, 1996
10

Dry Manure Handling Accumulations of animal () Remove spillage on a routine basis (e.g. 7-10 day
Systems wastes interval during summer; 15-30 days interval during
winter) where manure is loaded for land application
or disposal
() Provide for adequate drainage around manure stockpiles
() Inspect for and remove or break up accumulated wastes
in filter strips around stockpiles and manure handling
areas as needed.
I he issues checked ( ) pertain to this operation. The landowner / integrator agrees to use
sound judgment in applying insect control measures as practical.
I certify the aforementioned insect control Best Management Practices have been
reviewed with me.
(Landowner Signature)
For more information contact the Cooperative Extension Service, Department of Entomology, Box
7613, North Carolina State University, Raleigh, NC 27695-7613.
AMIC -- November 11, 1996
11

SWINE FARM WASTE MANAGEMENT ODOR CONTROL CHECKLIST
Source Cause BMP's to Minimize Odor Site Specific Practices
Farmstead Swine production (✓)Vegetative or wooded buffers:
(V)Recommended best management
practices;
(V)Good judgment and common sense
Animal body Dirty manure ( )Dry floors
surfaces covered animals
vvet manure -covered (v)Slotted floors;
floors (V)Waterers located over slotted floors;
(✓)Feeders at high end of solid floors;
(✓)Scrape manure buildup from floors;
( )Underfloor ventilation for drying
Manure collection Urine (✓)Frequent manure removal by flush, pit
pits recharge or scrape
Partial microbial ( )Underfloor ventilation
decomposition
Ventilation Volatile gases (-)Fan maintenance;
exhaust fans Dust (✓)Efficient air movement
maoor sunaces Uust
Flush Tanks Agitation of recycled
lagoon liquid while tanks
are filling
(✓)Washdown between groups of animals
( )Feed additives;
( )Feeder covers;
( )Feed delivery downspout extenders to
feeder covers
( )Flush tank covers
( )Extend fill lines to near bottom of tanks
with anti -siphon vents
Flush alleys Agitation during waste ( )Underfloor flush with underfloor
water conveyance ventilation
Pit recharge Agitation of recycled ( )Extend recharge lines to near bottom of
points lagoon liquid while pits pits with anti -siphon vents
are filling
Lift stations Agitation during sump ( )Sump tank covers
tank filling and drawdown
Outside drain Agitation during waste ( )Box Covers
collection or water conveyance
junction boxes
End of drain Agitation during waste ( )Extend discharge point of pipes
pipes at lagoon water underneath lagoon liquid level
voiatne gas emissions (v)Proper lagoon liquid capacity
Biological mixing (✓)Correct lagoon startup procedures
Agitation ( )Minimum surface area -to -volume ratio
(V)Minimum agitation when pumping
( )Mechanical aeration
( )Proven biological additives
Irrigation sprinkler High pressure agitation (✓)Irrigate on dry days with little or no wind
nozzles Wind draft (✓)Minimum recommended operation pressure
(V)Pump intake near lagoon liquid surface
( )Pump from second -stage lagoon
AMOC — November 11. 1996
12

Storage tank or Partial microbial ( )Bottom or midlevel loading
basin surface decomposition Mixing while ( )Tank covers
filling Agitation when emptying( )Basin surface mats of solids
( )Proven biological additives or oxidants
Settling basin
Partial microbial decom-
( )Extend drainpipe outlets underneath liquid
surface
position Mixing while filling
level
Agitation when emptying
( )Remove settled solids regularly
Manure, slurry or
Agitation when spreading
( )Soil injection of slurry/sludges
sludge spreader
Volatile gas emissions
( )Wash residual manure from spreader after use
outlets
( )Proven biological additives or oxidants
Dead animals
Carcass decomposition
( )Proper disposition of carcasses
Dead animal
Carcass decomposition
( )Complete covering of carcasses in burial pits
disposal pits
( )Proper location / construction of disposal pits
Incinerators
Incomplete combustion
( )Secondary stack burners
Standing water
improper drainage
(✓)Farm access road maintenance
around facilities
Microbial decomposition of
away from facilities
organic matter
Manure tracked Poorly maintained access (,)Farm access road maintenance
onto public roads roads
from farm access
Additional Information:
Available From:
Swine Manure Management 0200 Rule / BMP Packet
NCSU-County Extension Center
Swine Production Farm Potential Odor Sources and Remedies, EBAE Fact Sheet
NCSU-BAE
Swine Production Facility Manure Management:Pit Recharge --Lagoon Treatment:EBAE128-88NCSU-BAE
Swine Production Facility Manure Management:Underfloor Fluse-Lagoon Treatment 129-88NCSU-BAE
Lagoon Design and Management for Livestock Manure Treatment and Storage; EBAE103-83NCSU-BAE
Calibration of Manure and Wastewater Application Equipment EBAE Fact Sheet
NCSU-BAE
Controlling Odors from Swine Buildings; PIH-33
NCSU-Swine Extension
Environmental Assurance Program: NPPC Manual
NC Pork Producers
Assoc
Options for Managing Odor; a report from the Swine Odor Task Force
NCSU Agri Communication
Nuisance Concerns in Animal Manure Management: Odors and Flies; PR0101,
Florida Cooperative Extension
1995 Conference Proceedings
The issues checked ( ) pertain to this operation. The landowner / integrator agrees to
use sound judgment in applying odor control measures as practical.
I certify the aforementioned odor control Best Management Practices have been reviewed
with me. 0464,
/)
(Landowner Signature)
13

2801 Stafford BMPs 1996.pdf
Created by FREE version of
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Insect Control Checklist for Animal Operations
Source Cause BMPs to Control Insects Site Specific Practices
Flush gutters Accumulation of solids
❑
Flush system is designed and operated
sufficiently to remove accumulated solids from
gutters as designed
❑Remove
bridging of accumulated solids at
discharge
Lagoons and pits • Crusted solids
Maintain lagoons, settling basins and pits where
pest breeding is apparent to minimize the
crusting of solids to a depth of no more than 6 to
8 inches over more than 30 percent of surface
Excessive vegetative • Decaying vegetation
X
Maintain vegetative control along banks of
growth
lagoons and other impoundments to prevent
accumulation of decaying vegetative matter along
water's edge on impoundment's perimeter.
• Feed spillage
AMIC —November 11, 1996, page 1
❑Design, operate, and maintain feed systems (e.g.,
bunkers and troughs) to minimize the
accumulation of decaying wastage
❑Clean up spillage on a routine basis (e.g., 7- to
10-day interval during summer; 15- to 30-day
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Insect Control Checklist for Animal Operations
Source Cause BMPs to Control Insects Site Specific Practices
Feed storage • Accumulations of feed residues X Reduce moisture accumulation within and
around immediate perimeter of feed storage
areas by ensuring drainage is away from site
and/or providing adequate containment (e.g.,
covered bin for brewer's grain and similar high
moisture grain products)
Inspect for and remove or break up accumulated
solids in filter strips around feed storage as
Animal holding areas . Accumulations of animal wastes Eliminate low areas that trap moisture along
and feed wastage X fences and other locations where waste
accumulates and disturbance by animals is
minimal
EMaintain fence rows and filter strips around
animal holding areas to minimize accumulations
of wastes (i.e., inspect for and remove or break up
accumulated solids as needed) _
Dry manure handling Accumulations of animal wastes
❑
Remove spillage on a routine basis (e.g., 7- to 10-
systems
day interval during summer, 15- to 30-day
interval during winter) where manure is loaded
for land application or disposal
❑Provide
for adequate drainage around manure
stockpiles
❑
Inspect for and remove or break up accumulated
wastes in filter strips around stockpiles and
manure handling areas as needed
For more information contact:
Cooperative Extension Service, Department of Entomology, Box 7613, North Carolina State University, Raleigh, NC 27695-7613.
AMIC—November 11, 1996,page2
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Swine Farm Waste Management Odor Control Checklist
Source Cause BMPs to Minimize Odor Site Specific Practices
Farmstead Swine production X Vegetative or wooded buffers
X
X Recommended best management practices
FTGood judgment and common sense
X
Animal body surfaces • Dirty manure -covered animals
Fx]�
Dry floors
Floor surfaces • Wet manure -covered floors
x ]
Slotted floors
F]
Waterers located over slotted floors
X
Feeders at high end of solid floors
X
Scrape manure buildup from floors
Underfloor ventilation for drying
Manure collection pits • Urine
• Partial microbial decomposition
Ventilation exhaust Volatile gases
fans
• Dust
FXiFrequent manure remc
or scrape
F--1 Underfloor ventilation
Fan maintenance
X
r Efficient air movement
flush, pit recharge,
Indoor surfaces • Dust Fx1
Washdown between groups of animals
❑Feed
X
additives
❑
Feeder covers
Feed delivery downspout extenders to feeder
covers
Flush tanks Agitation of recycled lagoon
tank covers
liquid while tanks are filling
1-1Flush
^
Extend fill lines to near bottom of tanks with
anti -siphon vents
Flush alleys • Agitation during wastewater ❑ Underfloor flush with
conveyance
AMOC —November 11, 1996, page I
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Swine Farm Waste Management Odor Control Checklist
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Pit recharge points
. Agitation of recycled lagoon
Extend recharge lines to near bottom of pits with
liquid while pits are filling
anti -siphon vents
Lift stations
• Agitation during sump tank
Sump tank covers
filling and drawdown
Outside drain
. Agitation during wastewater
El
covers
collection orjunction
conveyance
boxes
End of drainpipes at
. Agitation during wastewater
El
Extend discharge point of pipes underneath
lagoon
conveyance
lagoon liquid level
Lagoon surfaces . Volatile gas emissions
• Biological mixing
• Agitation
X I Proper lagoon liquid capacity
FICorrect lagoon startup procedures
Minimum surface area -to -volume ratio
X Minimum agitation when pumping
❑ Mechanical aeration
r—� Proven biological additives
Irrigation sprinkler . High pressure agitation � Irrigate on dry days with little or no wind
nozzles
• Wind drift Minimum recommended operating pressure
X
F-1 Pump intake near lagoon liquid surface
Storage tank or basin Partial microbial decomposition
surface
• Mixing while filling
. Agitation when emptying
AMOC —November 11, 1996, page 2
Pump from second -stage lagoon
❑ Bottom or midlevel loading
❑ Tank covers
❑ Basin surface mats of solids
❑ Proven biological additives or oxidants
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Swine Farm Waste Management Odor Control Checklist
Source Cause BMPs to Minimize Odor Site Specific Practices
Settling basin surface • Partial microbial decomposition Extend drainpipe outlets underneath liquid level
• Mixing while filling a Remove settled solids regularly
• Agitation when emptying
Manure, slurry, or • Agitation when spreading ❑ Soil injection of slurry/sludges
sludge spreader outlets
• Volatile gas emissions ❑ Wash residual manure from spreader after use
Proven biological additives or oxidants
Uncovered manure, Volatile gas emissions while
slurry, or sludge on drying
field surfaces
❑ Soil injection of
❑ Soil incorporation within 48 hours
❑ Spread in thin uniform layers for rapid drying
, Proven biological additives or oxidants
Dead animals • Carcass decomposition F7 Proper disposition of carcasses
disposal • Carcass decomposition
pits
❑ Complete covering of carcasses in burial pits
r-1 Proper location/construction of disposal pits
Incinerators • Incomplete combustion n Secondary stack burners
Standing water around • Improper drainage
facilities
• Microbial decomposition of
Grade and landscape such that water drains away
❑X from facilities
Manure tracked onto Poorly maintained access roads ❑ Farm access road maintenance
public roads from farm
access
AMOC —November 11, 1996, page 3

Additional Information:
Swine Manure Management; .0200 Rule/BMP Packet
Swine Production Farm Potential Odor Sources and Remedies; EBAE Fact Sheet
Swine Production Facility Manure Management: Pit Recharge— Lagoon Treatment; EBAE 128-88
Swine Production Facility Manure Management: Underfloor Flush— Lagoon Treatment; EBAE 129-88
Lagoon Design and Management for Livestock Manure Treatment and Storage; EBAE 103-83
Calibration of Manure and Wastewater Application Equipment; EBAE Fact Sheet
Controlling Odors from Swine Buildings; PIH-33
Environmental Assurance Program; NPPC Manual
Options for Managing Odor; a report from the Swine Odor Task Force
Nuisance Concerns in Animal Manure Management: Odors and Flies; PRO107, 1995 Conference Proceedings
AMOC — November 11, 1996, page 4
Available From:
NCSU, County Extension Center
NCSU— BAE
NCSU— BAE
NCSU— BAE
NCSU— BAE
NCSU— BAE
NCSU— Swine Extension
N.C. Pork Producers Assoc.
NCSU Agricultural Communications
Florida Cooperative Extension

2801 Stafford BMP Mortality Management Method 030719.pdf
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2801 Stafford BMP Mortality Management Method O3O719pdf
Version —November 26, 2018
Mortality Management Methods
Indicate which methods) 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
Burial three feet beneath the surface of the ground within 24 hours of knowledge of animal
❑ Q 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 be at least one foot above the seasonal
high water table. Attach burial location map and plan.
❑ ❑ Landfill at municipal solid waste facility permitted by NO DEQ under GS 15A NCAC
13B .0200.
a❑ Rendering 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 NO DEQ.
❑ ❑ 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).
❑ ❑ Any 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 forms 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 NO 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
additional temporary procedures or measures for disposal according to G.S. 106-399.4.
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