660030_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 Stale 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 Perris 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(ban April 3,2019.
Please rlo not leave trey question unanswered. Please verify all information and make anf necessa!f corrections below.
Application must he signed and dated by the Pernittee.
I. Farm Number: 66-0030 Certificate Of Coverage Number: AWS660030
2. Facility Name: Farms 27-30
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: ll
5. Facility's Physical Address: 684 Gilt Ln
City: Gin sbure State: NC Zip: 27831
6. County where Facility is located: Northampton
7, Farm Manager's Name(if different from Landowner): David C Nordin
g. Farm Manager's telephone number(include area code): 910-293-5330 Ext.
9. Integrator's Name(ifthere is not an Integrator,write"None"): Murphy-Brmvn LLC
10. Operator Name(OIC): Earl A.Queen Phone No.: 252-578-0904 OIC 9: 22409
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-Wean to Finish 49,286
Operation Types:
Srr_ine Cattle Dry Poultry Other Types
Wean to Finish Dairy Calf Non Laying Chickens Horses-Horses
Wean to Feeder DairyHeiler Laying Chickens Horses-Other
Farrow to Finish Milk Cow Pullets Sheep-Sheep
Feeder to Finish Dr, Cow Turkeys Sheep-Other
Farrow to Wean Beef Stocker Calf Turkey Pullet
Farrow to Feeder BeefFeeder
Boar/Stud Beef Broad Cow Wet Pouhrs
Gills Other Non Laying Pullet
Other Layers

13. Waste Treatment and Storage Lagoons (Verify the following information is accurate and comple(e. Make all necessary,
corrections and provide missing data.)
Estimated I.mer IN Estimated Design Freeboard
Structure Date (Clay,Synthetic, Capacity Surface Area "Redline"
Name Built Unknovn) (Cubic Peet) (Square Feet) (Inches)
271ST (,o-kd \e0it L C\A
272ND C \c q�1 `63'� {.:a Iq oc6
zslsr it C 'ro0`6
282ND C lolq qu sri IG p1i
291ST a bg41 5? � 2StC�� R",� i'
292ND C,\ate \ 139 y3�
301ST rut \a a Iqo 41� (� s 1--t
302ND ss t ''laa,
Mail one (1) copy of the Certified Animal Waste Management Plan (CANVMP) 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:
L 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,igjection,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 W UP
C The maximum PAN to be applied to every land application field
g. The waste application windows for every crop utilized in the W UP
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/slorage 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 signet) copy of the
application and all the CA\Y\IP items above to: 20I9PermitRenewal1ancdenr,go8

Animal Waste Management Plan Certification
(Please type or print all information that does not require a signature)
J�xiStinj or New or Expanded (please circle one
General Information: Permit No: AWG100000
Name of Farm: Farms 27-30 Facility No: 66 -- 30
Owner(s)Name: Murphy-Brown, LLC Phone No: [phone]
Mailing Address:P.O. Box 856 Warsaw NC 28398
Farm Location: County Farm is located in: Northampton
Latitude and Longitude: 36 32' 36" / 77 36' 27" Integrator: Murphy-Brown. LLC
Please attach a copy of a county road map with location identified and describe below(Be specific: road
names, directions, milepost, etc.): From intersection of NC Hwy 46&NC Hwy 48 in Gaston take NC
Hwy 48 NF, for 1.6 miles and turn left onto SR 1201 and go approx.. 2.5 miles to farm entrance on right
Operation Descrintion:
Type of Swine No. ofAnimals Type of Poultry No. ofAnimals TypeofDairy No. ofAnimals
X Wean to Finish 49286 o Layer o Milking
o Feeder to Finish o Non-Layer o Dry
o Farrow to Wean Type of Beef No. ofAnimals o Heifers
o Farrow to Feeder o Brood o Calves
o Farrow to Finish o Feeders
•Gilts o Stockers
•Boars Other Type of Livestock Number ofAnimals:
Expaur ng OpaWon 0*
Previous Dash Capacity. Additional Design Capacity._ Tota/DesignC aci
Acreage Available for Application: 305.61 Required Acreage: 305.61
Number of waste structures: 8 Total Capacity: I L555X5 Cubic Feet(ft3)
Are subsurface drains present on the farm: YES or FN_0 (please circle one)
It YES: are subsurface drains present in the area of the waste structures(please circle one or both as applicable)
************************************************************************************
Owner/Manager Agreement
1(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 permit application and a new certification to be submitted to the Division
of Water Resources (DWR) and permit approval received before the new animals are stocked. I (we) understand that there
must be no discharge of animal waste from the storage system to surface waters of the state unless specifically allowed under a
permit from DWR and there must not be run-off from the application of animal waste. I (we) understand that run-off of
pollutants from lounging and heavy use areas must be minimized using technical standards developed by the USDA-Natural
Resources Conservation Service(MRCS). The approved plan will be filed at the farm and at the DWR Regional Office and the
office of the local Soil and Water Conservation District (SWCD). I (we) know that any modification must be approved by a
technical specialist and submitted to the DWR Regional Office and local SWCD and required approvals received from DWR
prior to implementation. A change in farm ownership requires a permit application to be sent to DWR along with a new
certification(if the approved plan is changed).
Name of Land Own r rows LLC
Signature - ---- ____ Dater
Name of Man ger if#erent from owner):
Signature: Date:
AWC-September 18,2006 1

Technical Specialist Certification
L As a technical specialist designated by the North Carolina Soil and Water Conservation Commission pursuant to 15A
NCAC 6H .0104, 1 certify that the animal waste management system for the farm named above has an animal waste
management plan that meets or exceeds standards and specifications of the Division of Water Resources as specified in 15A
NCAC 2T.1300 (formerly 2H .0217)and the USDA-Natural Resources Conservation Service and/or the North Carolina Soil
and Water Conservation Commission pursuant to 15A NCAC 2T.1300(formerly 2H .0217)and 15A NCAC 6F.0101-.0I05.
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, I),the technical specialist should only certify parts for which they are technically
competent.
IL Certification of Design
A) Collection,Storage, Treatment System
Check the appropriate box
X 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): M. Kevin Weston
Affiliation Murphy-Brown, LLC Date Work Completed: 1996
Address (Agency):P.O. Box 856 Warsaw,NC 28398 Phone No.: [phone]
Signature: AW- /� Date: iz / 7/&/y
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;and the hydraulic and nutrient loading rates are appropriate for the site and receiving crop.
Name of Technical Specialist(Please Print): M. Kevin Weston
Affiliation M[Whv-Brown, LLC Date Work Completed: 1996
Address (Agency):P.O. Box 856 Warsaw, NC 28398 Phone No.: [phone]
Signature: owl. Date: /z ' z/,Aeit'
C)Runoff Controls from Exterior Lots
Check the appropriate box
X Facility without exterior lots (SD or WUP or RC)
This facility does not contain any exterior lots.
o 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): M. Kevin Weston
Affiliation—Murphy-Brown, LLC Date Work Completed: 1996
Address (Agency):P.O. Box 856 Warsaw,NC 28398 Phone No.: [phone]
Signature:_ Date:
AWC-September 18,2006 2

D).Application and Handling Equipment
Check the appropriate box
X Existing or expandine 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).
o New,expanded,or existina facility without existingwaste aste application equipment for spray irzi ati�on (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).
o 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 part
of the plan).
Name of Technical Specialist(Please Print): M. Kevin Weston
Affiliation Murphy Brown, LLC Date Work Completed: 1996
Address(Agency):P.O. Box 856 Warsaw,NC 28398 Phone No.: [phone]
Signature: " "/—i J<. Date: /z/7/=otY
E) Odor Control, Insect Control, Mortality Management and Emergency Action Plan (SD
SL WUP, RC or 1)
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): M. Kevin Weston
Affiliation Murohv-Brown, LLC Date Work Completed: 1996
Address(Agency):P.O. Box 856 Warsaw,NC 28398 Phone No.: [phone]
Signature: /"_ Date: / z/-7/2;o�y
F) Written Notice of New or Expanding Swine 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 1996
I(we)certify that I(we)have attempted to contact by certified mail all adjoining property owners and all property owners who
own property located across a public road,street,or highway from this new or expanding swine farm. The notice was in
compliance with the requirements of NCGS 106-805, A copy of the notice and a list of the property owners notified are
attached.
Name of Technical Specialist (Please Print): M. Kevin Weston
Affiliation Murnhv-Brown, LLC Date Work Completed: 1996
Address (Agency):P.O. Box 856 Warsaw, NC 28398 Phone No.: [phone]
Signature: sit x- Date: /zit?/&'/Y
AWC-September 18,2006 3

III. 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 minirm n 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)
The cropping system is in place on all land as specified in the animal waste management plan.
Name of Technical Specialist(Please Print): M. Kevin Weston
Affiliation_ Murphy-Brown, LLC Date Work Completed: 1996
Address (Agency):P.O. Box 856 Warsaw,NC 28398 Phone No.: [phone]
Signature: hr. Date: /V"/2ois'
C) Runoff Controls from Exterior Lots (RC)
Facility with exterior lots
Methods to minimize the run off of pollutants from lounging and heavy use areas have been installed as specified in
the plan.
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)
X 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.
O Animal waste application and handling equipment specified in the plan has not been installed but the owner has
proposed leasing or third party application and has provided a signed contract; equipment specified in the
contract agrees with the requirements of the plan; required buffers can be maintained; calibration and
adjustment guidance have been provided to the owners and are contained as part of the plan.
Name of Technical Specialist(Please Print): M. Kevin Weston
Affiliation Murphy-Brown, LLC Date Work Completed: 1996
Address (Agency):P.O. Box
/856 Warsaw,NC 28398 Phone No.: [phone]
Signature: �? GJ-�j Date: /Z /-r Zo),/
AWC-September 18,2006 4

E) Odor Control,Insect Control and Mortality Management (SD SI,WUP,RC or D
Methods to control odors and insects as specified in the Plan have been installed and are operational. The
mortality management system as specified in the Plan has also been installed and is operational.
Name of Technical Specialist (Please Print): M. Kevin Weston
Affiliation Murphy-Brown, LLC Date Work Completed: 1996
Address (Agency):P.O. Box 856 Warsaw, NC 28398 Phone No.: [phone]
Signature: in. —G✓t. Date:_/z117Ao-,y
Please return the completed form to the Division of Water Resources at the following address:
Department of Environment and Natural Resources
Division of Water Resources
Animal Feeding Operations Unit
1636 Mail Service Center
Raleigh,NC 27699-1636
Please also remember to submit a copy of this form along with the complete Animal Waste
Management Plan to the DWR Regional Office and the local Soil and Water Conservation
District Office and to keep a copy in your files with your Animal Waste Management Plan.
AWC-September I8,2006 5

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Murphy-Brown, LLC 4/8/2015 2822 Hwy 24 West
P.O. Box 856
Warsaw, NC 28398
NUTRIENT UTILIZATION PLAN
Grower(s): Murphy-Brown, LLC
Farm Name: 8527-85X Fac. No.: 66-30
County: Northam ton
Permit Capacity:
Farrow to Wean
Farrow to Feeder
Farrow to Finish
Wean to Feeder
Wean to Finish 49286
Feeder to Finish
Gilts
Boars
Storage Structure: Anaerobic Lagoon
Storage Period: >180 days
Application Method: Irrigation
The waste from your animal facility must be land applied at a specified rate to prevent pollution
of surface water and/or groundwater. The plant nutrients in the animal waste should be used
to reduce the amount of commercial fertilizer required for the crops in the fields where the waste
is to be applied.
This waste utilization plan uses nitrogen as the limiting nutrient. Waste should be analyzed
before each application cycle. Annual soil tests are strongly encouraged so that all plant
nutrients can be balanced for realistic yields of the crop to be grown.
Several factors are important in implementing your waste utilization plan in order to maximize
the fertilizer value of the waste and to ensure that it is applied in an environmentally safe manner:
1. Always apply waste based on the needs of the crop to be grown and the nutrient
content of the waste. Do not apply more nitrogen than the crop can utilize.
2. Soil types are important as they have different infiltration rates, leaching potentials,
cation exchange capacities, and available water holding capacities.
3. Normally waste shall be applied to land eroding at less than 5 tons per acre per
year. Waste may be applied to land eroding at 5 or more tons per acre annually, but
less than 10 tons per acre per year providing that adequate filter strips are established.
4. Do not apply waste on saturated soils,when it is raining, or when the surface is frozen.
Either of these conditions may result in runoff to surface waters which is not allowed
under DWR regulations.
5. Wind conditions should also be considered to avoid drift and downwind odor
problems.
6. To maximize the value of the nutrients for crop production and to reduce the potential
for pollution,the waste should be applied to a growing crop or applied not more than
30 days prior to planting a crop or forages breaking dormancy. Injecting the waste or
disking will conserve nutrients and reduce odor problems.
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,W,tons,etc.):
Capacity Type Waste Produced per Animal Total
Farrow to Wean 3203 gal/yr gal/yr
Farrow to Feeder 3861 gal/yr gallyr
Farrow to Finish 10478 gal/yr gal/yr
Wean to Feeder 191 gal/yr gal/yr
49286 Wean to Finish 776 gal/yr 38,245,936 gal/yr
Feeder to Finish 927 gal/yr gal/yr
Gilts 1015 gaVyr gal/yr
Boars 2959 gaVyr gaVyr
Total 36,245,936 gallyr
AMOUNT OF PLANT AVAILABLE NITROGEN PRODUCED PER YEAR (Ibs):
Capacity Type Nitrogen Produced per Animal Total
Farrow to Wean 3.84 Ibs/yr Ibs/yr
Farrow to Feeder 6.95 Ibs/yr Ibs/yr
Farrow to Finish 18.86 Ibs/yr Ibs/yr
Wean to Feeder 0.34 Ibs/yr Ibs/yr
49286 Wean to Finish 1A Ibs/yr 69,000 Ibs/yr
Feeder to Finish 1.67 Ibs/yr Ibs/yr
Gilts 1.83 lbs/yr Ibstyr
Boars 5.33 Ibs/ r Ibs/yr
Total 69,000 lbstyr
Applying the above amount of waste is a big job. You should plan time and have appropriate
equipment to apply the waste in a timely manner.
LAND UTILIZATION SUMMARY
The following table describes the nutrient balance and land utilization rate for this facility
Note that the Nitrogen Balance for Crops indicates the ratio of the amount of nitrogen produced
on this facility to the amount of nitrogen that the crops under irrigation may uptake and utilize
in the normal growing season.
Total Irrigated Acreage: 305.61
Total N Required 1st Year: 104698.68
Total N Requlred 2nd Year: 0.00
Average Annual Nitrogen Requirement of Crops: 104,698.68
Total Nitrogen Produced by Farm: 69,000.40
Nitrogen Balance for Crops: (35,698.28)
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
Tract Field Irrigated Soil tstCrop Time to 1st Crop 1st Crop Lbs NIAc Lbs N Total lb.N 2nd Crop Time to 2nd Crop 2nd Crop Lbs N/Ac Lbs N Total Ibs N Total Total tire N
Acreage T Code A 1 Yield Ibs N/Unit Residual /Ae Utilized Code A Yield Ibs N/Unit Reaidval /Ac Utilized Lbs N/Ac t1Nlized
1023 A 5.2 Norfolk C Mar-Set 65 46 299 1554.8 L Sept-Apr 1 50 1 So 260 1 349 1814.8
1023 a 7.2 Norfolk C j Mar-Set 6.5 46 299 2152.8 L Sept-Apr 1 50 50 360 349 2512.8
1023 C 5.3 Carmine C I Mar-Set 6,0 44 264 1399.2 L Sept-Apr S.pt-Apr 1 50 1 50 265 314 1664.2
1023 D 8.3 Caroline C Mar-Set 6.0 44 264 2191.2 L Sept-Apr 1 50 50 415 314 2606.2
1023 E 8.2 Goldsboro C Mar-Set 6.5 46 299 2451.8 L Sept-Apr 1 50 50 410 349 2861.8
1023 F 4 Goldsboro C Mar-Sat 6.5 46 299 1196 L Sept-Apr 1 50 50 200 349 1396
1023 G 6.9 Goldsboro C Mar-Se t 6.5 46 299 2063.1 L Sept-Apr 1 50 50 345 349 24D5A
1023 H 7.4 Canine C Mar-Se t 6.0 44 264 1953.6 L Sept-Apr 1 50 5o 370 314 2323.6
1023 1 25.4 Goldslewo C MarSe t 6.5 46 299 7594.6 L Sept-Alp, 1 50 50 1270 349 8864.6
1023 1 16.1 Norfolk C 1 Mar-Se 6.5 46 299 4813.9 L Sept-Apr 1 50 50 805 349 5618.9
1023 K 46 Norfolk C Mar-Se t 6.5 46 299 1375.4 L Sept-Apr 1 50 50 230 349 1665.4
1023 L 4.6 Norfolk C Mar-Se t 6.5 46 299 1375.4 L Se t-A r 1 50 50 230 349 1605.4
1023 M 24 Norfolk C MarSe t 6.5 46 299 7176 L Sept-Apr 1 50 50 1200 349 8376
1023 N 149 Norfolk C Mar-Set 6.5 46 299 4455.1 L Sept-Apr 1 50 50 745 349 5200.1
1023 O 4.9 Norfolk C Mar-Set 6.5 46 299 1465.1 L Sept-Apr 1 50 50 245 349 1710.1
1023 p 47 Norfolk C Mar-Se 6.5 46 299 1405.3 L Sept-Apr 1 50 50 235 349 1640.3
1023 Q 4.9 Norfolk C Mar-Set 65 46 299 1465.1 L Sept-Apr 1 50 50 245 349 1710.1
1023 R 2.8 Norfolk C Mar-Set 6.5 46 299 837.2 L Sept-Apr 1 50 50 140 349 977.2
1023 S 2.4 Norfolk C Mar-Set 6.5 46 299 717.6 L Sept-Apr 1 50 50 120 349 837.6
1023 T 2.M Norfolk C Mar-Sat 65 46 299 729.5E L Sept-Apr 1 50 50 122 349 851.5E
1023 U 1.94 Norfolk C Mar-Set 6.5 46 299 580.06 L Sept-Apr 1 50 50 97 349 677.0E
1023 V 2.89 Bonneeu C Mar-Sc t 5.4 49 264.6 764.694 L Sept-Apr 1 50 50 144.5 314.6 909.194
1023 w 2.63 6onneau C Mar-Set 5.4 49 264.6 695.898 L Sept-Apr 1 50 50 131.5 314.6 827.398
1023 X 4.9 Norfolk C Mar-Set 6.5 46 299 1465A L Sept-Apr 1 50 50 245 349 1710.1
1023 Y 4.7 Norfolk C Mar-Se t 6.5 46 299 1405.3 L Se i-A r 1 50 50 235 349 1640.3
1023 Z 4.7 Nodolk C Mar-Sat 6.5 46 299 1405.3 L Sept-Apr 1 50 50 235 349 1640.3
1023 AA 241 Norfolk C Mar-Set 6.5 46 299 720.59 L Se t- r 1 50 50 120.5 349 841.09
1023 BB 2.72 Goldsboro C Mar-Set 6.5 46 299 813.28 L Sept-Apr 1 50 50 136 349 949.28
1023 CC 4A Goldsboro C Mar-Se t 6.5 46 299 1465.1 L Sept-Apr 1 50 50 245 349 1710.1
1023 CD 2.38 Goldsboro C Mar-Se t 6.5 46 299 711.62 L Sept-Apt 1 50 50 119 349 830.62
1023 EE 3.75 Norfolk C Mar-Se t 6.6 46 299 1121.25 L Sept-Apr 1 50 50 187.5 349 130875
1023 FF 2.45 Norfolk C Mar-Set 6.5 46 299 732.55 L Se 1-A r 1 50 50 122.5 349 855.05
1023 GG 2.67 Norfolk C Mar-Set 6.5 46 299 798.33 L Se t-A r 1 50 50 133.5 349 937.83
1073 SubABB 4.3 Norfolk C Mar-Set 6.5 46 299 1285.7 L -Sept-Apr 1 50 50 215 349 1500.7
1023 SubCBD 8.1 Caroline C Mar-Set f 6.0 44 264 2138.4 1 L Sept-Apr 1 1 50 50 406 314 2543.4
1023 SubE 1.9 Goldsboro C Mar-Sat 6.5 46 299 568.1 L Sept-Apr 1 50 50 95 349 663.1
1023 SubFBG I 1r9 I Goldsboro C Mar-Set 6.5 46 1 1 299 568.1 L Sept-Apr 1 50 50 95 349 663.1
1023 SubH 1.5 Caroline C Mar-Set 6.0 44 264 396 L Sept-Apr 1 50 50 75 314 471
1023 Sub183 9.9 Norfolk C Mar-Set 6.5 46 299 2960A L Se t-A r 1 b0 50 495 349 3455.1
1323 SubK&Lj 195 Nodolk C Mar-Set 6.5 46 299 583.05 L Sn t-A r 1 50 50 1 97,5 1 349 680.55
1023 SubM-Q 1 14.65 Norfolk C Mar-Set 6.5 46 299 4380.35 L Sa t-A r 1 50 50 332.5 349 5112.85
1023 HSubR&S 4.6 Norfolk C Mar-Se 6.5 46 299 1375.4 L Se t-A r 1 50 50 230 349 1605.41023 11.23 Norfolk C Mar-Set 6.5 46 299 3357.77 L Se 1-A r 1 50 50 561.5 349 3919.27
1023 6.9 Goldsboro C MarSe t 6.5 46 299 2063.1 L Se t-A r 1 50 50 345 349 2408.11023 9.3 Bonneeu C Mar-Set 5.4 49 264.6 2460.78 L Se t-A r 1 50 50 465 314.E 2925.78
1023 11.1 Norfolk C MarSe t 6.5 46 299 3318.9 L Se t-A r 1 50 50 555 349 3873.9
1023 11 Bonneeu C Mar-Se t 5.4 49 264.6 2910.E L Se t-A r 1 50 50 550 314.6 3460.E
To[els: 305.61 89418.15 -- - - 15280.5 104896.7
3(a)of 11

Reception Area Specifications
Tract Field Irrigated Soil let Crop Time to 1st Crop 13tCrop Lbe N/AC Lbs N Total Ibs N 2nd Crop Time to 2nd Crop 2nd Clop Lb,N/AC Lbs N Total Ibs N Total Total lb.N
Acreage Typo Code APPIV Yield Ibs NtUnit Residttel Me Utilized Code Avolv Yield Ibs N/Unit Residual /Ac Utilized Lba N/Ac Utilized
rom/s: 0 0 0 0
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 definitely interfere
with stand of bermudagrass. This loss of stand will result in reduced yields and less nitrogen
being utilized. Rather than cuffing 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 Description-Harvested As
A Barley Grain Crop
B Grazed Hybrid Bermudagrass Pasture/Grazed
C Hybrid Bermudagrass Hay Hay
B/C Comb. Hybrid Bermudagrass Graze/Hay Combination
D Corn-Grain Grain Crop
E Corn-Silage Silage
F Cotton Cotton Lint
G Grazed Fescue Pasture/Grazed
H Fescue Hay Hay
I Oats Grain Crop
J Rye Grain Crop
K Grazed Overseed Pasture/Grazed(Seeded in Bermudagrass)
L Overseed Hay Hay(Seeded in Bermudagrass)
M Grain Sorghum Grain Crop
N Wheat Grain Crop
0 Soybean Grain Crop
P Pine Trees Pine Trees
S Small Grain Grain Crop/Hay(After Grain Crop)
CC Cover Crop Not Harvested; Burned/Disked In
Acres shown in the preceding table are considered to be the usable acres excluding
required buffers, filter strips along ditches,odd areas unable to be irrigated, and perimeter areas
not receiving full application rates due to equipment limitations. Actual total acres in the fields
listed may,and most likely will be,more than the acres shown in the tables.
See attached map showing the fields to be used for the utilization of animal waste.
4of11

SLUDGE APPLICATION:
The following table describes the annual nitrogen accumulation rate per animal
in the lagoon sludge
Farm Specifications PAN/ r/animal Farm Total/ r
Farrow to Wean 0.8
Farrow to Feeder 0.96
Farrow to Finish 3.9
Wean to Feeder 0.07
49286 Wean to Finish 0.27 13307.22
Feeder to Finish 0.34
Gifts 0.39
Boars 0.55
The waste utilization plan must contain provisions for periodic land application of sludge at
agronomic rates. The sludge will be nutrient rich and will require precautionary measures to
prevent over application of nutrients or other elements. Your production facility will produce
approximately 13307.22 pounds of plant available nitrogen per year and will accumulate in the lagoon
sludge based on the rates of accumulation listed above.
If you remove the sludge every 5 years,you will have approximately 66536.1 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 221 acreas of land. If you apply the sludge
to com at a rate of 125 pounds per acre,you will need 532.2888 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 rapacity 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.
5 of 11

Application Rate Guide
The following is provided as a guide for establishing application rates and amounts.
Soil Application Rate Application Amount
Tract Hydrant Type Crop inlhr 'Inches
1023 A Norfolk C 0.5 1
1023 B Norfolk C 0.5 1
1023 C Caroline C 0.4 1
1023 D Caroline C 0.4 1
1023 E Goldsboro C 0.4 1
1023 F Goldsboro C 0.4 1
1023 G Goldsboro C 0.4 1
1023 H Caroline C 0.4 1
1023 1 Goldsboro C 0.4 1
1023 J Norfolk C 0.5 1
1023 K Norfolk C 0.5 1
1023 L Norfolk C 0.5 1
1023 M Norfolk C 0.5 1
1023 N Norfolk C 0.5 1
1023 O Norfolk C 0.5 1
1023 P Norfolk C 0.5 1
1023 Q Norfolk C 0.5 1
1023 R Norfolk C 0.5 1
1023 S Norfolk C 0.5 1
1023 T Norfolk C 0.5 1
1023 U Norfolk C 0.5 1
1023 V Bonneau C 0.75 1
1023 w Bonneau C 0.75 1
1023 X Norfolk C 0.5 1
1023 Y Norfolk C 0.5 1
1023 Z Norfolk C 0.5 1
1023 AA Norfolk C 0.5 1
1023 BB Goldsboro C 0.4 1
1023 CC Goldsboro C 0.4 1
1023 DID Goldsboro C 0.4 1
1023 EE Norfolk C 0.5 1
1023 FF Norfolk C 0.5 1
1023 GG Norfolk C 0.5 1
1023 SubA&B Norfolk C 0.5 1
1023 SubC&D Caroline C 0.4 1
1023 SubE Goldsboro C 0.4 1
1023 SubF&G Goldsboro C 0.4 1
1023 SubH Caroline C 0.4 1
1023 Subl&J Norfolk C 0.5 1
1023 SubK&L Norfolk C 0.5 1
1023 SubM-Q Norfolk C 0.5 1
1023 SubR&S Norfolk C 0.5 1
1023 Sub1 Norfolk C 0.5 1
1023 Sub2 Goldsboro C 0.4 1
1023 Sub3 Bonneau C 0.75 1
1023 Sub4 Norfolk C 0.5 1
6of11

Additional Comments:
This plan revised to change all row crops fields to bermuda hay and overseed.
All other parameters remained the same.
7of11

NUTRIENT UTILIZATION PLAN CERTIFICATION
Name of Farm: 8527-8530; Fac. No.: 66-30
Owner: Murphy-Brown, LLC
Manager:
Owner/Manager Agreement:
I/we understand and will follow and implement the specifications and the operation and
maintenance procedures established in the approved animal waste nutrient management
plan for the farm named above. I/we know that any expansion to the existing design capacity
of the waste treatment and/or storage system,or construction of new facilities, will require a
new nutrient management plan and a new certification to be submitted to DWR before the new
animals are stocked.
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 NCDWR upon request.
Name of Facility Owner: LAn -Brown, LLC
Signature:
�=� Date
Name of Manager(if different from owner):
Signature:
Date
Name of Technical Specialist: M. Kevin Weston
Affiliation: Murphy-Brown LLC.
Address: 2822 Hwy 24 West PO Drawer 856
Warsaw, NC 28398
Telephone: [phone]
Signature: ylelrz is
Date
8of11

NUTRIENT UTILIZATION PLAN
REQUIRED SPECIFICATIONS
1 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.
2 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
surface is frozen.
9 of 11

NUTRIENT UTILIZATION PLAN
REQUIRED SPECIFICATIONS
9 Animal waste shall be applied on actively growing crops in such a manner that the crop is not
covered with waste to a depth that would inhibit growth. The potential for salt damage from
animal waste should also be considered.
10 Nutrients from waste shall not be applied in fall or winter for spring planted crops on soils with a
high potential for leaching. Waste/nutrient loading rates on these soils should be held to a
minimum and a suitable winter cover crop planted to take up released nutrients. Waste shall
not be applied more than 30 days prior to planting of the crop or forages breaking dormancy.
11 Any new swine facility sited on or after October 1, 1995 shall comply with the following: The
outer perimeter of the land area onto which waste is applied from a lagoon that is a component of
a swine farm shall be at least 50 feet from any residential property boundary and canal. Animal
waste, other than swine waste from facilities sited on or after October 1, 1995, shall not be
applied closer than 25 feet to perennial waters.
12 Animal waste shall not be applied closer than 300 feet to wells.
13 Animal waste shall not be applied closer than 200 feet of dwellings other than those owned by
the landowner.
14 Waste shall be applied in a manner not to reach other property and public right-of-ways.
15 Animal waste shall not be discharged into surface waters,drainageways,or wetlands by discharge
or by over-spraying. Animal waste may be applied to prior converted cropland provided the fields
have been approved as a land application site by a "technical specialist'. Animal waste shall not
be applied on grassed waterways that discharge directly into water courses,and on other grassed
waterways, waste shall be applied at agronomic rates in a manner that causes no runoff or drift
from the site.
16 Domestic and industrial waste from washdown facilities, showers, toilets, sinks, etc., shall not be
discharged into the animal waste management system.
10 of 11

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

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Grower: FarmDesigned y: KBW
Address: 434 East Main St. Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Hertford Sheet 1 of 12
ANAEROBIC WASTE LAGOON DESIGN 1st STAGE
FARM INFORMATION
Farm Population:
Nursery — — ---------- 0
Wean to Finish: —---—----------- 12323 Hd.
Finishing: ------------------- 0
Farrow to weanling: —---------------- 0
Farrow to feeder: —---------------— 0
Farrow to finish: —---------------- 0
Boars: —---—--------.... 0
Storage Period: —---------------- 180 Days
25 Yr. /24 Hr Storm Event —---------------- 6.7 In.
"Heavy Rain" Factor Not Applicable Even if Value Shown
Rainfall in Excess of Evaporation —--------------- 7.0 In.
Additional Water Usage: ---------- 0
Additional Drainage Area: ---------------- 0
LAGOON INFORMATION
Is Lagoon Designed as an Irregular Shape? (Y/N)--------- 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: —---—---------- 0.00
Freeboard: —---—----------- 1.0 Ft.
Emergency Spillway Flow Depth: Not Applicable Even if Value Shown
Side Slopes: ------------- 3 :1 (H:V)
From Lagoon Volume Check Contours 0.0
contour areas see sheet 2 of 7... 0.0
Top of Dike Elevation: -------------- Depth 99.76 Ft.
Finished Bottom Elevation: BOTTOM E 14.76 Ft. 85.00 Ft.
Start Pump Elevation: ------ 19.08 In. 98.17 Ft.
Stop Pump Elevation: ------------ 60 In. 94.76 Ft.
60"CROSSOVER PIPE DUE TO CENTER DIKE
1st stage has partial Permanent partial Temporary
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES %REQ'D.
Storm Stor= 105174 (Cu.Ft.) 106,078 (Cu.Ft.) 100.86%
Temporary= 0 (Cu.Ft.) 683,266 (Cu.Ft.)
Permanent= 1417145 (Cu.Ft.) 1,353,596 (Cu.Ft.) 95.52%
Total Volume= 1,622,319 (Cu.Ft.) 2,042,939 (Cu.Ft.) 134.20%
1/2 Treatment Volume= 708,673 (Cu.Ft.)
1/2 Treatment Volume Elevation= 90.43 Ft. 112.00 in.
Min. Required Liner Thickness —---------------- 2.1 Ft.
Lagoon Surface Area: (Inside TOD) —---—---------- 188,372 S.F.
Murphy-Brown, LLC Engineering P.O.Box 856,Warsaw,NC 28398 [phone]

rower: Farm 8527 Uesignedy: RBVV
Address: 434 East Main St. Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Hertford Sheet 2 of 12
ACTUAL DESIGN VOLUME CALCULATIONS
BASE VOLUME: rT4b1jUU. Ft.
LAGOON STAGE-AREA VOLUMES
Contour
Elevation (FT.) Area SF Incr. Vol. (Cu. FT) Cumul. Vol. (Cu. FT)
87.00 128,451 214,515
88.00 133,817 131,134 345,649
89.00 138,313 136,065 481,714
90.00 142,748 140,531 622,245
91.00 147,284 145,016 767,261
92.00 151,931 149,608 916,868
93.00 156,642 154,287 1,071,155
94.00 160,755 158,699 1,229,853
95.00 164,881 162,818 1,392,671
96.00 169,067 166,974 1,559,645
97.00 173,311 171,189 1,730,834
98.00 177,613 175,462 1,906,296
99.00 181,974 179,794 2,086,090
99.76 188,372 140,731 2,226,821
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 1,522,319 CF CUMULATIVE VOL. ZONE VOL. 134.20%
END PUMP = = = = 94.76 FT 1,353,595 CF TR'MT 1,353,595 95.52%
START PUMP = = : 98.17 FT 1,936,861 CF TEMP 583,266
MAX STORAGE = 98.76 FT 2,042,939 CF STORM 106,078 100.86%
Murphy-Brown, LLC Engineering P.O.Box 856,Warsaw,NC 28398 [phone]

Grower: FarmDesigned y: KBW
Address: 434 East Main St. Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Hertford Sheet 3 of 12
ANAEROBIC WASTE LAGOON DESIGN 2nd STAGE
FARM INFORMATION
Farm Population:
Nursery ----------------- 0
Wean to Finish: ----------------- 12323 Hd.
Finishing: —...-............ 0
Farrow to weanling: --------------- 0
Farrow to feeder: —...-..........-- 0
Farrow to finish: -----—----........ 0
Boars: ------------ 0
Storage Period: ---------------- 180 Days
25 Yr./24 Hr Storm Event ---------------- 6.7 In.
"Heavy Rain" Factor Not Applicable Even if Value Shown 0
Rainfall in Excess of Evaporation —---------------- 7 In.
Additional Water Usage: —----------------- 0
Additional Drainage Area: —---------------- 188,372 S.F.
LAGOON INFORMATION
Is Lagoon Designed as an Irregular Shape? (Y/N) --------- Y
Does Operator Want Emergency Spillway? (YIN) --------- 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: ----—------------ 0.00
Freeboard: --------------- 1.0 Ft.
Emergency Spillway Flow Depth: Not Applicable Even if Value Shown 0.3 Ft.
Side Slopes: ----------------- 3 :1 (H:V)
From Lagoon Volume Check Contours 0.0
contour areas see sheet 2 of 7... 0.0
Top of Dike Elevation: ---------- Depth 99.76 Ft.
Finished Bottom Elevation: BOTTOM E 13.76 Ft. 86.00 Ft.
Start Pump Elevation: -------------- 19.08 In. 98.17 Ft.
Stop Pump Elevation: --------------- 66 In. 94.26 Ft.
60"CROSSOVER PIPE DUE TO CENTER DIKE
2nd stage has partial Permanent partial Temporary
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES % REQ'D.
StormStor= 50487 (Cu.Ft.) 60,387 (Cu.Ft.) 99.80%
Temporary= 608707 (Cu.Ft.) 309,763 (Cu.Ft.) 60.89%
Permanent= 0 (Cu.Ft.) 511,733 (Cu.Ft.)
Total Volume= 559,194 (Cu.Ft.) 871,883 (Cu.Ft.) 155.92%
90 Temporary Storage Volume Elevation = 93.91 Ft. 70.21 In.
Min. Required Liner Thickness ----------------- 2.0 Ft.
Lagoon Surface Area: (Inside TOD) ------------------ 90,424 S.F.
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw,NC 28398 [phone]

Grower: 7a-FFM27 Designedy: KBW
Address: 434 East Main St. Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Hertford Sheet 4 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)
88.00 54,226 101,169
89.00 58,964 56,595 157,764
90.00 63,184 61,074 218,838
91.00 65,911 64,548 283,386
92.00 68,379 67,145 350,531
93.00 70,878 69,629 420,159
94.00 73,420 72,149 492,308
95.00 76,006 74,713 567,021
96.00 78,635 77,321 644,342
97.00 81,307 79,971 724,313
98.00 84,023 82,665 806,978
99.00 86,782 85,403 892,380
99.76 90,424 67,338 959,718
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 1,632,203 CF CUMULATIVE VOL. ZONE VOL. 155.92%
END PUMP = = = = 94.26 FT 511,733 CF TR'MT 511,733
START PUMP = = : 98.17 FT 821,496 CF TEMP 309,763 60.89%
MAX STORAGE = 98.76 FT 871,883 CF STORM 50,387 99.80%
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw,NC 28398 [phone]

Grower: Farm 8527 Designed By: KBW
Address: 434 East Main St. Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County. Hertford Sheet 5 of 12
MINIMUM REQUIRED VOLUME CALCULATIONS let STAGE
Permanent Storage:
Required Treatment Volume:
[Animal Type apacaty cu. . = Tota
Nursery 0 30 1.00 0
Wean to Finish 12,323 115 1.00 1,417,145
Finishing 0 135 1.00 0
Farrow toweanling 0 433 1.00 0
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.It.)= 1,417,145
Sludge Stora a Volume:
�Animal Type Capacity ALW712 cu. . = Tota
Nursery 0 30 0.00 0
Wean to Finish 12,323 115 0.00 0
Finishing 0 135 0.00 0
Farrow to weanling 0 433 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
Total Required Sludge Storage Volume(cu.ft.)= 0
Storm Storage:
Vol.=(Lagoon Surf.Area+Addt'I Drainage Area)'25Yr./24Hr. Storm(in)/ 12in./ft.
Vol.= (188372 sq.ft + 0 sq.ft.) ' 6.7 in. 112 in./ft.
Total Required Volume for 25Y0241-fir.Storm Event(cu.ft)= 105,174
"Heavy Rain"Storage:
Vol.=(Lagoon Surf.Area+Addt'I Drainage Area) *"Heavy Rain"Factor(in)/12in./ft.
Vol.= (188372 sq.ft + 0 sq.ft.) " 0.0 in. /12 in./ft.
Total Required Volume for"Heavy Rain" (cu.ft.)= 0
(for Extended Periods of Chronic Rainfall)
Total Required Storm Storage
(25Yr./24Hr. Storm +'Heavy Rain')= 105,174 (CU.FT)
Total Required Permanent Storage
(Treatment+Sludge)= 1,417,145 (CU.FT)
TOTAL REQUIRED 1st STAGE VOLUME= 1522319 (CU.FT.)
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Farm 8527 Designed By: KBW
Address: 434 East Main St. Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Hertford Sheet 6 of 12
Temporary Storage Volume:
Manure Production:
lAnimal Type Capacity Sto. Penod= o a
Nursery 0 180 1 0.30 0
Wean to Finish 12,323 180 1.17 2,588,652
Finishing 0 180 1.37 0
Farrow to weanling 0 180 4.39 0
Farrow to feeder 0 180 5.30 0
Farrow to finish 0 180 14.38 0
Boars 0 180 4.06 0
Total Manure Production (gals.)= 2,688,662
Total Manure Production (cu.ft.)= 346,076
Excess Fresh Water:
lAnimal Type Capacity o. Period=Total
Nursery 0 180 0.00 0
Wean to Finish 12.323 180 0.00 0
Finishing 0 180 0.00 0
Farrow to weanling 0 180 0.00 0
Farrow to feeder 0 180 0.00 0
Farrow to finish 0 180 0.00 0
Boars 0 180 0.00 0
Total Fresh Water Excess (gals.)= 0
Total Fresh Water Excess (cu.ft.)= 0
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 (910) 293-343

Grower: Farm 8527 Designed By: KBW
Address: 434 East Main St. Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County: Hertford 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.= (188372 sq.ft. + 90424 sq.ft. + 0 sq.ft.) ' 7.0 in. /12 in./ft.
Total Required Volume for Rainfall in Excess of Evap.(cu.ft.)= 162,631
Storm Storage:
Vol.=(Lagoon Area 2nd +Additional Drainage Area) 25Yr./24Hr Storm(in.)/l2in./
Vol.= (90424 sq.ft. + 0 sq.ft.) ' 0.0 in. /12 in./ft.
Total Required Volume for 25Yr./24Hr.Storm Event(cu.ft)= 50,487
"Heavy Rain"Storage:
Vol.=(Lagoon Area 2nd+Additional Drainage Area)'= Heavy Rain Factor(in)/ 121n./ft.
Vol.= (90424 sq.ft. + 0 sq.ft.) ' 0.0 in. /12 in./ft.
Total Required Volume for"Heavy Rain"(cu.ft.)= 0
(for Extended Periods of Chronic Rainfall)
Additional Water Storage:
No Additional Water Storage is Required
0 0
Total Required Storm Storage
(25Yr. /24Hr. Storm +'Heavy Rain')= 50,487 (CU.FT)
Total Required Temporary Storage
(Manure Prod. + Excess Fr. Water+ Rainfall Excess+Additional Water Storac 608,707 (CU.FT)
Total Required Permanent Storage
(Treatment+Sludge)= 0 (CU.FT)
TOTAL REQUIRED 2nd STAGE VOLUME=559194(CU.FT.)
Murphy-Brown, LLC Engineering P.O. Box 856,Warsaw NC 28398 (910)293-34.

Grower: Farm 8527 Designed By: KBW
Address: 434 East Main St. Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County: Hertford Sheet 8 of 12
LAGOON DESIGN SUMMARY list STAGE
Top of Dike Elevation ------------------ 99.76 FT.
Emergency Spillway Crest Elevation ----------------- Not Af Applicable
Top of 25Yr. /24Hr. Storm Storage ----------------- 98.76 FT.
Top of"Heavy Rain"Storage -------------- Not Applicable
Start Pump Elevation ----------------- 98.17 FT.
End Pump Elevation ------------------- 94.76 FT.
Top of Sludge Storage ------------------- Not Applicable
Seasonal High Watertable Elev. ------------------ 0.00
Finished Bottom Elevation ----------------- 85.00 FT.
Inside Top Length --- Not Applicable
Inside Top Width -------------- Not Applicable
Side Slopes ----------------- 3.0:1 H:V
Lagoon Surface Area ------------------ 188,372 SF
Min. Liner Thickness(if required) ----------------- 2.1 FT,
Freeboard Depth ---------------- 1.00 FT.
Temporary Storage Period ------------------ 180 Days
TOTAL DESIGN VOLUME=2042939(CU.FT.)
Zone Depths:
Treatment/Sludge Storage Zone Depth ----------- 9.8 FT.
Temporary Storage Zone Depth ----------- 3.4 FT.
Freeboard/Storm Storage Zone Depth ---------- 1.6 FT.
Total Lagoon Depth ---------- 14.8 FT.
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Farm 8527 Designed By: KBW
Address: 434 East Main St. Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Hertford Sheet 9 of 12
LAGOON DESIGN SUMMARY 2nd STAGE
Top of Dike Elevation ---------------- 99.76 FT.
Emergency Spillway Crest Elevation —•------------- Not Applicable
Top of 25Yr. /24Hr. Storm Storage —------------ 98.76 FT.
Top of"Heavy Rain"Storage —----------------- Not Applicable
Start Pump Elevation —----------------- 98.17 FT.
End Pump Elevation —----------------- 94.26 FT.
Top of Sludge Storage ----------------- Not Applicable
Seasonal High Watertable Elev. ---------------- 0.00
Finished Bottom Elevation —----------------- 86.00 FT,
Inside Top Length ------------------- Not Applicable
Inside Top Width —----------------- Not Applicable
Side Slopes —----------------- 3.0:1 H:V
Lagoon Surface Area —----------------- 90,424 SF
Min. Liner Thickness (if required) —----------------- 2.0 FT.
Freeboard Depth ----------------- 1.00 FT.
Temporary Storage Period ----------------- 180 Days
TOTAL DESIGN VOLUME = 871883 (CU.FT.)
Zone Depths:
Treatment/Sludge Storage Zone Depth ----------- 8.3 FT.
Temporary Storage Zone Depth --- 3.9 FT.
Freeboard/Storm Storage Zone Depth ---------- 1.6 FT.
Total Lagoon Depth ----- 13.8 FT.
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw N 28398 (910) 293-M-

Grower: Farm 8527 Designe KBW
Address: 434 East Main St. Checkec DSE
Waverly, VA 23890 Date: 12/03/14
County: Hertford Sheet 10 of 12
ZONE ELEVATIONS 1st STAGE
TOP OF DIKE ELEV= 99.76
/ \ TOP OF STORM ELEV = 98.76 / 1
STRT PMP EL.= 98.17 \ TOP OF TEMP STORAGE ELEV= 98.17 /
END PMP EL. = 94.76 \ TOP OF TREAT ELEV= 94.76 SHWT= 0.00
1 /
\_ /
FINISHED BOTTOM ELEV= 85.00
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Farm 8527 Designe KBW
Address: 434 East Main St. Checker DSE
Waverly, VA 23890 Date: 12/03/14
County: Hertford Sheet 11 of 12
ZONE ELEVATIONS 2nd STAGE
TOP OF DIKE ELEV= 99.76
/ \ TOP OF STORM ELEV= 98.76 / \
STRT PMP EL.= 98.17 \ TOP OF TEMP STORAGE ELEV= 98.17 /
END PMP EL. = 94.26 \ TOP OF TREAT ELEV = 94.26 SHWT = 0.00
FINISHED BOTTOM ELEV = 86.00
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Farm 8527 Designed By: KBW
Address: 434 East Main St. Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County: Hertford 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.
H CA 9o"'''%
NOTE: See attached Waste Utilization Plan
= i 023994 =
DESIGNED: < i�7, %� �1�INCEP•' �1
DATE: ., Q,S"I%,``%..
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
original certification of the farm.
d@9BliRl@d'fOr'8Rd-E�iS3tSt0[.age,/.011lr7Jes-GaIGWl7t2d-r4{7r866At-�7GtUaI—
cepditioac.ragardlass.of�bashape. �_„ S.- r 6�i 5�5E
14-8 ,.s-L 1,-- lz/Ljt-/'r
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: arro s Virginia Farm #8528 Designedy: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 1 of 12
ANAEROBIC WASTE LAGOON DESIGN 1st STAGE
FARM INFORMATION
Farm Population:
Nursery —----------------- 0
Wean to Finish: ----------------- 12321 Hd.
Finishing: ------....-------- 0
Farrow to weanling: ................. 0
Farrow to feeder: —---—------------ 0
Farrow to finish: ------------------ 0
Boars: ----............ 0
Storage Period: —---------------- 180 Days
25 Yr./24 Hr Storm Event —---------------- 6.7 In.
"Heavy Rain" Factor Not Applicable
Rainfall in Excess of Evaporation ----------------- 7.0 In.
Additional Water Usage: ------------------- 0
Additional Drainage Area: ------------------- 0
LAGOON INFORMATION
Is Lagoon Designed as an Irregular Shape? (Y/N)------------ 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: --------------- 1.0 Ft.
Emergency Spillway Flow Depth: Not Applicable
Side Slopes: --------------- 3 :1 (H:V)
Press ALT-C to Download 0.0
contour areas see sheet 2 of T. 0.0
Top of Dike Elevation: ------------ Depth 99.93 Ft.
Finished Bottom Elevation: BOTTOM E 11.93 Ft. 88.00 Ft.
Start Pump Elevation: -------• 19.08 In. 98.34 Ft.
Stop Pump Elevation: -------------- 35.16 In. 97.00 Ft.
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES % REQ'D.
Storm Stor= 105961 (Cu.Ft.) 106,390 (Cu.Ft.) 100.40%
Temporary = 0 (Cu.Ft.) 237,481 (Cu.Ft.)
Permanent= 1416915 (Cu.Ft.) 1,429,134 (Cu.Ft.) 100.86%
Total Volume= 1,522,876 (Cu.Ft.) 1,773,005 (Cu.Ft.) 116.42%
1/2 Treatment Volume= 708,458 (Cu.Ft.)
1/2 Treatment Volume Elevation = 93.83 Ft.
Min. Required Liner Thickness ------------------ 1.7 Ft.
Lagoon Surface Area: (Inside TOD) ------------------ 189,780 S.F.
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw,NC 28398 [phone]
i

Grower: Carroll s Virginia Farm esigne y: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton 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)
89.00 139,731 161,892
90.00 145,732 142,732 304,624
91.00 160,839 148,286 452,909
92.00 155,143 152,991 605,900
93.00 158,991 157,067 762,967
94.00 162,771 160,881 923,848
95.00 166,523 164,647 1,088,495
96.00 170,309 168,416 1,256,911
97.00 174,137 172,223 1,429,134
98.00 178,207 176,172 1,605,306
99.00 182,436 180,322 1,785,628
99.93 189,780 173,081 1,958,708
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 1,522,876 CF CUMULATIVE VOL. ZONE VOL. 116.420%
END PUMP = = = = 97.00 FT 1,429,134 CF TR'MT 1,429,134 100.860%
START PUMP = = : 98.34 FT 1,666,615 CF TEMP 237,481
MAX STORAGE = 98.93 FT 1,773,005 CF STORM 106,390 100.400vo
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw, NC 28398 [phone]

Grower: arro s Virginia Farm #8528 Designedy: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 3 of 12
ANAEROBIC WASTE LAGOON DESIGN 2nd STAGE
FARM INFORMATION
Farm Population:
Nursery —---------------- 0
Wean to Finish: ------------------ 12321 Hd.
Finishing: ------------------ 0
Farrow to wean ling: ------------------- 0
Farrow to feeder: —---------------- 0
Farrow to finish: --------------- 0
Boars: ---------------- 0
Storage Period: —---------------- 180 Days
25 Yr./24 Hr Storm Event —---------------- 6.7 In.
"Heavy Rain" Factor Not Applicable 0
Rainfall in Excess of Evaporation —---------------- 7 In.
Additional Water Usage: ------------ 0
Additional Drainage Area: ----------------- 189,780 S.F.
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: —---------------- 0.00
Freeboard: ----------- 1.0 Ft.
Emergency Spillway Flow Depth: Not Applicable
Side Slopes: ---------- -- 3 :1 (H:V)
Press ALT-C to Download 0.0
contour areas see sheet 2 of 7 0.0
Top of Dike Elevation: —---—-------• Depth 99.93 Ft.
Finished Bottom Elevation: —---—--------• 11.58 Ft. 88.35 Ft.
Start Pump Elevation: -----------• 19.08 In. 98.34 Ft.
Stop Pump Elevation: —------------ 140.4 In. 88.23 Ft.
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES % REQ'D.
Storm Stor= 62824 (Cu.Ft.) 52,917 (Cu.Ft.) 100.18%
Temporary= 511915 (Cu.Ft.) 763,781 (Cu.Ft.) 149.20%
Permanent= 0 (Cu.Ft.) 29,921 (Cu.Ft.)
Total Volume= 564,738 (Cu.Ft.) 846,619 (Cu.Ft.) 149.91%
90 Temporary Storage Volume Elevation= 94.32 Ft. 67.35 In.
Min. Required Liner Thickness --------------- 1.7 Ft.
Lagoon Surface Area: (Inside TOD) ---------------- 94,610 S.F.
Murphy-Brown, LLC Engineering P.O. Box 856,Warsaw, NC 28398 [phone]

rower: Uarroll s Virginia Farm esigne y: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 4 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)
88.00 55,867 16,486
89.00 60,957 58,412 74,898
90.00 66,727 63,842 138,740
91.00 70,099 68,413 207,153
92.00 72,754 71,427 278,580
93.00 75,532 74,143 352,723
94.00 78,250 76,891 429,614
95.00 80,877 79,564 509,177
96.00 83,440 82,159 591,336
97.00 85,934 84,687 676,023
98.00 88,435 87,185 763,207
99.00 90,946 89,691 852,898
99.93 94,610 86,283 939,181
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 1,633,581 CF CUMULATIVE VOL, ZONE VOL. 149.91%
END PUMP = = = = 88,23 FT 29,921 CF TR'MT 29,921
START PUMP = = : 98.34 FT 793,702 CF TEMP 763,781 149.20%
MAX STORAGE = 98.93 FT 846,619 CF STORM 52,917 100.18%
Murphy-Brown, LLC Engineering P.O. Box 856,Warsaw,NC 28398 [phone]

Grower: Carroll's Virginia Farm#8528 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County: Northampton Sheet 5 of 12
MINIMUM REQUIRED VOLUME CALCULATIONS 1st STAGE
Permanent Storage:
Required Treatment Volume:
n—F ype Capacity A (cu. . = ota
Nursery 0 30 1.00 0
Wean to Finish 12,321 115 1.00 1,416.915
Finishing 0 135 1.00 0
Farrow to weanling 0 433 1.00 0
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.)= 1,416,915
Sludge Storage Volume:
nnimal Type Uapacity A cu. ./lb) Totall
Nursery 0 30 0.00 0
Wean to Finish 12,321 115 0.00 0
Finishing 0 136 0.00 0
Farrow to weanling 0 433 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
Total Required Sludge Storage Volume(cu.ft.)= 0
Storm Storage:
Vol.=(Lagoon Surf.Area+Addt'I Drainage Area)'25Yr./24Hr. Storm(in)/12in./ft.
Vol.= (189780 sq.ft + 0 sq.ft.) . 6.7 in. /12 in./ft.
Total Required Volume for 25Yr./241-11r.Storm Event(cu.ft)= 105,961
"Heavy Rain"Storage:
Vol.=(Lagoon Surf. Area+Addt'I Drainage Area) *"Heavy Rain"Factor(in)/12in.ift.
Vol.= (189780 sq.ft + 0 sq.ft.) ` 0.0 in. /12 in./ft.
Total Required Volume for"Heavy Rain"(cu.ft.)= 0
(for Extended Periods of Chronic Rainfall)
Total Required Storm Storage
(25Yr./241-1r. Storm+'Heavy Rain')= 105,961 (CU.FT)
Total Required Permanent Storage
(Treatment+Sludge)= 1,416,915 (CU.FT)
TOTAL REQUIRED 1st STAGE VOLUME= 1622876(CU.FT.)
Murphy-Brown, LLC Engineering P.O. Box 856 ,Warsaw NC 28398 [phone]

Grower: Carroll's Virginia Farm#8528 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County. Northampton Sheet 6 of 12
Temporary Storage Volume:
Manure Production:
lAnimal I ype apacity to. Brio =Total
Nursery 0 180 0.30 0
Wean to Finish 12,321 180 1.17 2,588,231
Finishing 0 180 1.37 0
Farrow to weanling 0 180 4.39 0
Farrow to feeder 0 180 5.30 0
Farrow to finish 0 180 14.38 0
Boars 0 180 4.06 0
Total Manure Production (gals.)= 2,588,231
Total Manure Production (cu.ft.)= 346,020
Excess Fresh Water:
jAnimal Type Capacity to. Penoa I ota
Nursery 0 180 0.00 0
Nursery 12,321 180 0.00 0
Finishing 0 180 0.00 0
Farrow to weanling 0 180 0.00 0
Farrow to feeder 0 180 0.00 0
Farrow to finish 0 180 0.00 0
Boars 0 180 0.00 0
Total Fresh Water Excess(gals.)= 0
Total Fresh Water Excess (cu.ft.)= 0
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 (910) 293-343

Grower: Carroll's Virginia Farm#8528 Designed By: KBW
Address: PO Box1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 7 of 12
Temporary Storage Volume: (Cont.)
Rainfall in Excess of Evaporation:
Vol.=(Lagoon Surface Area 1 st+ Lagoon Area 2nd +Additional Drainage Area) * Rainfall/ 12in./ft
Vol.= (189780 sq.ft. + 94610 sq.ft. + 0 sq.ft.) * 7.0 in. /12 in./ft.
Total Required Volume for Rainfall in Excess of Evap.(cu.ft.)= 165,894
Storm Storage:
Vol.=(Lagoon Area 2nd +Additional Drainage Area) 25Yr./24Hr Storm(in.)/12in./
Vol.= (94610 sq.ft. + 0 sq.ft.) * 0.0 in. /12 in./ft.
Total Required Volume for 25Yr./24Hr. Storm Event(cu.ft)= 52,824
"Heavy Rain"Storage:
Vol.=(Lagoon Area 2nd +Additional Drainage Area) `= Heavy Rain Factor(in)112in./ft.
Vol.= (94610 sq.ft. + 0 sq.ft.) * 0.0 in. /12 in./ft.
Total Required Volume for"Heavy Rain"(cu.ft.)= 0
(for Extended Periods of Chronic Rainfall)
Additional Water Storage:
No Additional Water Storage is Required
0 0
Total Required Storm Storage
(25Yr. /24Hr. Storm + 'Heavy Rain')= 52,824 (CU.FT)
Total Required Temporary Storage
(Manure Prod. + Excess Fr. Water+ Rainfall Excess+Additional Water Storac 511,915 (CU.FT)
Total Required Permanent Storage
(Treatment+ Sludge) = 0 (CU.FT)
TOTAL REQUIRED 2nd STAGE VOLUME=564738(CU.FT.)
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 (910)293-34.

Grower: Carroll's Virginia Farm#8528 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County: Northampton Sheet 8 of 12
LAGOON DESIGN SUMMARY 1st STAGE
Top of Dike Elevation ------------------ 99.93 FT.
Emergency Spillway Crest Elevation ----------------- Not Al Applicable
Top of 25Yr./241-1r. Storm Storage ------------------ 98.93 FT.
Top of"Heavy Rain"Storage ------------------ Not Applicable
Start Pump Elevation ------------------ 98.34 FT.
End Pump Elevation ----------------- 97.00 FT.
Top of Sludge Storage ------ Not Applicable
Seasonal High Watertable Elev. ----------------- 0.00
Finished Bottom Elevation ----------------- 88.00 FT.
Inside Top Length ------------------ Not Applicable
Inside Top Width ----------------- Not Applicable
Side Slopes ----------------- 3.0:1 H:V
Lagoon Surface Area ------------------ 189,780 SF
Min. Liner Thickness(if required) ---------------- 1.7 FT.
Freeboard Depth ------------------ 1.00 FT.
Temporary Storage Period ----------------- 180 Days
TOTAL DESIGN VOLUME=1773005(CU.FT.)
Zone Depths:
Treatment/Sludge Storage Zone Depth---------- 9.0 FT.
Temporary Storage Zone Depth ----------- 1.3 FT.
Freeboard/Storm Storage Zone Depth ---------- 1.6 FT.
Total Lagoon Depth ----------- 11.9 FT.
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Carroll's Virginia Farm#8528 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 9 of 12
LAGOON DESIGN SUMMARY 2nd STAGE
Top of Dike Elevation ----------------- 99.93 FT.
Emergency Spillway Crest Elevation ------------------- Not Applicable
Top of 25Yr. /241-1r. Storm Storage —----------------- 98.93 FT.
Top of"Heavy Rain"Storage —----------------- Not Applicable
Start Pump Elevation —----------------- 98.34 FT.
End Pump Elevation —----------------- 88.23 FT.
Top of Sludge Storage —----------------- Not Applicable
Seasonal High Watertable Elev. —----------------- 0.00
Finished Bottom Elevation —----------------- 88.35 FT.
Inside Top Length —----------------- Not Applicable
Inside Top Width ------------------ Not Applicable
Side Slopes ------------------ 3.0:1 H:V
Lagoon Surface Area ----------------- 94,610 SF
Min. Liner Thickness(if required) ------------------ 1.7 FT.
Freeboard Depth —----------------- 1.00 FT,
Temporary Storage Period —----------------- 180 Days
TOTAL DESIGN VOLUME = 846619 (CU.FT.)
Zone Depths:
Treatment/Sludge Storage Zone Depth ----------- -0.1 FT.
Temporary Storage Zone Depth ----—---— 10.1 FT.
Freeboard/Storm Storage Zone Depth ---------- 1.6 FT.
Total Lagoon Depth ----—---— 11.6 FT.
Murphy-Brown, LLC Engineering P.O. Box 656, Warsaw NC 28398 (910)293-342

Grower: Carroll's Virginia Farm*8528 Designe KBW
Address: PO Box 1240 Checker DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 10 of 12
ZONE ELEVATIONS 1st STAGE
TOP OF DIKE ELEV= 99.93
/ \ TOP OF STORM ELEV = 98.93 / 1
STRT PMP EL.= 98.34 \ TOP OF TEMP STORAGE ELEV= 98.34 /
END PMP EL. = 97.00 \ TOP OF TREAT ELEV= 97.00 SHWT = 0.00
FINISHED BOTTOM ELEV= 88.00
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Carroll's Virginia Farm#8528 Designe KBW
Address: PO Box 1240 Checke(DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 11 of 12
ZONE ELEVATIONS 2nd STAGE
TOP OF DIKE ELEV= 99.93
I \ TOP OF STORM ELEV= 98.93 / \
STRT PIMP EL.= 98.34 \ TOP OF TEMP STORAGE ELEV= 98.34 /
END PMP EL. = 88.23 \ TOP OF TREAT ELEV= 88.23 SHWT = 0.00
\ /
FINISHED BOTTOM ELEV= 88.35
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Carroll's Virginia Farm#8528 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County: Northampton 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.
O•.•oFessvo•. l2
NOTE: See attached Waste Utilization Plan - SFgI_ =
O = 023994 =
DESIGNED: Imo( �� :�y �NOn� F'•' Cam;
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
original certification of the farm.
Nc -,S—IV;)7'- 2/i3�07
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Carroll s Virginia Farm #8529 Designedy: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 1 of 12
ANAEROBIC WASTE LAGOON DESIGN 1st STAGE
FARM INFORMATION
Farm Population:
Nursery ------------------ 0
Wean to Finish: ------------------ — 12321 Hd.
Finishing —----------------- 0
Farrow to weanling: —-------.......... 0
Farrow to feeder: --------------- 0
Farrow to finish: ---------------- 0
Boars: —---------------- 0
Storage Period: ------------------ 180 Days
25 Yr./24 Hr Storm Event ---------------- 6.7 In.
"Heavy Rain" Factor Not Applicable
Rainfall in Excess of Evaporation -------------- 7.0 In.
Additional Water Usage: —----- 0
Additional Drainage Area: -------------- 0
LAGOON INFORMATION
Is Lagoon Designed as an Irregular Shape? (Y/N)----------- 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: --------------- 1.0 Ft.
Emergency Spillway Flow Depth: Not Applicable
Side Slopes: -------------- 3 :1 (H:V)
Press ALT-C to Download 0.0
contour areas see sheet 2 of 7 . 0.0
Top of Dike Elevation: -----------• Depth 98.71 Ft.
Finished Bottom Elevation: BOTTOM E 12.21 Ft. 86.50 Ft.
Start Pump Elevation: ---------• 19.32 In. 97.10 Ft.
Stop Pump Elevation: ----------• 31.02 In. 96.13 Ft.
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES % REQ'D.
Storm Stor= 103298 (Cu.Ft.) 109,617 (Cu.Ft.) 106.12%
Temporary = 0 (Cu.Ft.) 171,709 (Cu.Ft.)
Permanent= 1416915 (Cu.Ft.) 1,417,224 (Cu.Ft.) 100.02%
Total Volume= 1,520,213 (Cu.Ft.) 1,698,550 (Cu.Ft.) 111.73%
1/2 Treatment Volume = 708,458 (Cu.Ft.)
1/2 Treatment Volume Elevation = 92.81 Ft.
Min. Required Liner Thickness —---------------- 1.8 Ft.
Lagoon Surface Area: (Inside TOD) —---------------- 185.011 S.F.
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw,NC 28398 [phone]

Grower: arro s Virginia Farm #8529 Designedy: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton 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)
88.00 130,259 159,165
89.00 137,883 134,071 293,236
90.00 144,100 140,992 434,228
91.00 149,932 147,016 581,244
92.00 155,851 152,892 734,135
93.00 161,359 158,605 892,740
94.00 165,473 163,416 1,056,156
95.00 169,547 167,510 1,223,666
96.00 173,643 171,595 1,395,261
97.0D 177,760 175,702 1,570,963
98.00 181,641 179,701 1,750,663
99.00 185,011 183,326 1,933,989
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 1,520,213 CF CUMULATIVE VOL. ZONE VOL. 111.73%
END PUMP = = = = 96.13 FT 1,417,224 CF TR'MT 1,417,224 100.02%
START PUMP = = : 97.10 FT 1,588,933 CF TEMP 171,709
MAX STORAGE = 97.71 FT 1,698,550 CF STORM 109,617 106,12%
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw, NC 28398 [phone]

Grower: arro s Virginia Farm #8529 Designedy: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 3 of 12
ANAEROBIC WASTE LAGOON DESIGN 2nd STAGE
FARM INFORMATION
Farm Population:
Nursery —------- -------- 0
Wean to Finish: —----------------- 12321 Hd.
Finishing: —---------------- 0
Farrow to wean ling: —--------------- 0
Farrow to feeder: ------------------- 0
Farrow to finish: ----------------- 0
Boars: —---—----------- 0
Storage Period: —---------------- 180 Days
25 Yr./24 Hr Storm Event ----------------- 6.7 In.
"Heavy Rain" Factor Not Applicable 0
Rainfall in Excess of Evaporation —---------------- 7 In.
Additional Water Usage: ---------------- 0
Additional Drainage Area: —...—............ 185,011 S.F.
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: ------------------ 0.00
Freeboard: ------------------ 1.0 Ft.
Emergency Spillway Flow Depth: Not Applicable
Side Slopes: ................ 3 :1 (H:V)
Press ALT-C to Download 0.0
contour areas see sheet 2 of 7. 0.0
Top of Dike Elevation: ---------. Depth 98.71 Ft.
Finished Bottom Elevation: —------------ 18.71 Ft. 80.00 Ft.
Start Pump Elevation: -------------- 19.32 In. 97.10 Ft.
Stop Pump Elevation: --------------- 183.60 In. 83.41 Ft.
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES %REQ'D.
StormStor= 63542 (Cu.Ft.) 54,398 (Cu.Ft.) 101.60%
Temporary= 509883 (Cu.Ft.) 948,243 (Cu.Ft.) 185.97%
Permanent= 0 (Cu.Ft.) 136,796 (Cu.Ft.)
Total Volume= 563,426 (Cu.Ft.) 1,139,437 (Cu.Ft.) 202.23%
90 Temporary Storage Volume Elevation = 93.00 Ft. 68.48 In.
Min. Required Liner Thickness ----------------- 2.7 Ft.
Lagoon Surface Area: (Inside TOD) —----------------- 95,897 S.F.
I�, Murphy-Brown, LLC Engineering P.O.Box 856,Warsaw, NC 28398 [phone]

rower: Carroll s Virginia Farm #8529 Designedy:
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 4 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)
80.00 19,350 2,922
81.00 34,925 27,138 30,060
82.00 43,701 39,313 69,373
83.00 49,281 46,491 115,864
84.00 52,828 51,055 166,918
85.00 55,917 54,373 221,291
86.00 58,519 57,218 278,509
87.00 60,981 59,750 338,259
88.00 63,375 62,178 400,437
89.00 65,831 64,603 465,040
90.00 68,310 67,071 532,110
91.00 70,867 69,589 601,699
92.00 73,501 72,184 673,883
93.00 76,213 74,857 748,740
94.00 79,001 77,607 826,347
95,00 81,756 80,379 906,725
96.00 84,686 83,221 989,946
97.00 87,664 86,175 1,076,121
98.00 90,690 89,177 1,165,298
98.71 95,897 66,238 1,231,536
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 1,628,136 CF CUMULATIVE VOL. ZONE VOL. 202.23%
END PUMP = = = = 83.41 FT 136,796 CF TR'MT 136,796
START PUMP = = : 97.10 FT 1,085,039 CF TEMP 948,243 185.97%
MAX STORAGE = 97.71 FT 1,139,437 CF STORM 54,398 101.60%
Murphy-Brown,LLC Engineering P.O. Box 856,Warsaw,NC 28398 [phone]

Grower: Carroll's Virginia Farm#8529 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County: Northampton Sheet 5 of 12
MINIMUM REQUIRED VOLUME CALCULATIONS 1st STAGE
Permanent Storage:
Required Treatment Volume:
[Animal Type Capacity ALW FUTW Tota
Nursery 0 30 1.00 0
Wean to Finish 12,321 115 1.00 1,416,915
Finishing 0 136 1.00 0
Farrow to weanling 0 433 1.00 0
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.)= 1,416,915
Sludge Storage Volume:
[Animal Type apaaty cu. . = Tota
Nursery 0 30 0.00 0
Wean to Finish 12,321 115 0.00 0
Finishing 0 135 0.00 0
Farrow to weanling 0 433 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
Total Required Sludge Storage Volume(cu.ft.)= 0
Storm Storage:
Vol.=(Lagoon Surf.Area+Addfl Drainage Area)•25Yr./24Hr. Storm(m)/12in./ft.
Val.= (185011 sq.ft + 0 sq.ft.) • 6.7 in. /12 in./ft.
Total Required Volume for 25Yr./24Hr.Storm Event(cu.ft)= 103,298
"Heavy Rain"Storage:
Vol.=(Lagoon Surf.Area+Addfl Drainage Area)*"Heavy Rain"Factor(in)/12in./ft.
Vol.= (185011 sq.ft + 0 sq.ft.) ' 0.0 in. /12 in./ft.
Total Required Volume for"Heavy Rain"(cu.ft.)= 0
(for Extended Periods of Chronic Rainfall)
Total Required Storm Storage
(25Yr./24Hr. Storm +'Heavy Rain')= 103,298 (CU.FT)
Total Required Permanent Storage
(Treatment+Sludge)= 1,416,915 (CU.FT)
TOTAL REQUIRED list STAGE VOLUME= 1520213(CU.FT.)
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Carroll's Virginia Farm#8529 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet of 12
Temoorary Storage Volume:
Manure Production:
jAnimal Type Capacity Sto. Period= o a
Nursery 0 180 0.30 0
Wean to Finish 12,321 180 1.17 2,588,231
Finishing 0 180 1.37 0
Farrow to weaning 0 180 4.39 0
Farrow to feeder 0 180 5.30 0
Farrow to finish 0 180 14.38 0
Boars 0 180 4.06 0
Total Manure Production (gals.)= 2,588,231
Total Manure Production (cu.ft.)= 346,020
Excess Fresh Water:
jAnimal Type Capacity to. Period=Total
Nursery 0 180 0.00 0
Nursery 12.321 180 0.00 0
Finishing 0 180 0.00 0
Farrow to weanling 0 180 0.00 0
Farrow to feeder 0 180 0.00 0
Farrow to finish 0 180 0.00 0
Boars 0 186 0.00 0
Total Fresh Water Excess (gals.)= 0
Total Fresh Water Excess (cu.ft.)= 0
Murphy-Brown, LLC Engineering P.0. Box 856, Warsaw NC 28398 (910)293-343

Grower: Carroll's Virginia Farm#8529 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 7 of 12
Temporary Storaae Volume: (Cont.)
Rainfall in Excess of Evaporation:
Vol.=(Lagoon Surface Area 1st+ Lagoon Area 2nd + Additional Drainage Area) ` Rainfall/ 12in./ft
Vol.= (185011 sq.ft. + 95897 sq.ft. + 0 sq.ft.) ` 7.0 in. /12 in./ft.
Total Required Volume for Rainfall in Excess of Evap. (cu.ft.)= 163,863
Storm Storage:
Vol.=(Lagoon Area 2nd+Additional Drainage Area) ` 25Yr./24Hr Storm(in.)/12in./
Vol.= (95897 sq.ft. + 0 sq.ft.) ' 0.0 in. /12 in./ft.
Total Required Volume for 25Yr.124Hr. Storm Event(cu.ft)= 53,542
"Heavy Rain" Storage:
Vol.=(Lagoon Area 2nd +Additional Drainage Area)'= Heavy Rain Factor(in)/ 12in./ft.
Vol.= (95897 sq.ft. + 0 sq.ft.) ` 0.0 in. 112 in./ft.
Total Required Volume for"Heavy Rain"(cu.ft.)= 0
(for Extended Periods of Chronic Rainfall)
Additional Water Storage:
No Additional Water Storage is Required
0 0
Total Required Storm Storage
(25Yr. 124Hr. Storm + 'Heavy Rain')= 53,542 (CU.FT)
Total Required Temporary Storage
(Manure Prod. + Excess Fr. Water+ Rainfall Excess+Additional Water Storac 509,883 (CU.FT)
Total Required Permanent Storage
(Treatment+Sludge) = 0 (CU.FT)
TOTAL REQUIRED 2nd STAGE VOLUME= 563426 (CU.FT.)
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 (910)293-34.

Grower: Carroll's Virginia Farm#8529 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County: Northampton Sheet 8 of 12
LAGOON DESIGN SUMMARY list STAGE
Top of Dike Elevation ---------------- 98.71 FT.
Emergency Spillway Crest Elevation -------------- Not Al Applicable
Top of 25Yr./241-1r. Storm Storage ------------------ 97.71 FT.
Top of"Heavy Rain"Storage ------------------ Not Applicable
Start Pump Elevation ----------------- 97.10 FT.
End Pump Elevation ---------------- 96.13 FT.
Top of Sludge Storage ---------------- Not Applicable
Seasonal High Watertable Elev. ---------------- 0.00
Finished Bottom Elevation ----------------- 86.50 FT.
Inside Top Length ------------------ Not Applicable
Inside Top Width ------------------ Not Applicable
Side Slopes ----------------- 3.0:1 H:V
Lagoon Surface Area ---------------- 185,011 SF
Min. Liner Thickness (if required) ---------------- 1.8 FT.
Freeboard Depth ---- 1.00 FT.
Temporary Storage Period -----—----------- 180 Days
TOTAL DESIGN VOLUME= 1698550(CU.FT.)
Zone Depths:
Treatment/Sludge Storage Zone Depth---------- 9.6 FT.
Temporary Storage Zone Depth ----------- 1.0 FT.
Freeboard/Storm Storage Zone Depth ----------- 1.6 FT.
Total Lagoon Depth ----------- 12.2 FT.
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Carroll's Virginia Farm#8529 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 9 of 12
LAGOON DESIGN SUMMARY 2nd STAGE
Top of Dike Elevation ------------------ 98.71 FT.
Emergency Spillway Crest Elevation —----------------- Not Applicable
Top of 25Yr./24Hr. Storm Storage ------------------- 97.71 FT.
Top of"Heavy Rain"Storage ------------------- Not Applicable
Start Pump Elevation ---- 97,10 FT.
End Pump Elevation ------------------ 83.41 FT.
Top of Sludge Storage ----------------- Not Applicable
Seasonal High Watertable Elev. ------------------- 0.00
Finished Bottom Elevation —----------------- 80.00 FT.
Inside Top Length —---------------- Not Applicable
Inside Top Width —--------------- Not Applicable
Side Slopes —--------------- 3.0:1 H:V
Lagoon Surface Area —------—------- 95,897 SF
Min. Liner Thickness (if required) —---------------- 2.7 FT.
Freeboard Depth —---------------- 1.00 FT.
Temporary Storage Period —----------------- 180 Days
TOTAL DESIGN VOLUME= 1139437(CU.FT.)
Zone Depths:
Treatment/Sludge Storage Zone Depth ----------- 3.4 FT.
Temporary Storage Zone Depth ----—---— 13.7 FT.
Freeboard/Storm Storage Zone Depth ----------- 1.6 FT.
Total Lagoon Depth ---------- 18.7 FT.
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 (910) 293-34:

Grower: Carroll's Virginia Farm#8529 Designe KBW
Address: PO Box 1240 Checke( DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 10 of 12
ZONE ELEVATIONS 1st STAGE
TOP OF DIKE ELEV= 98.71
/ \ TOP OF STORM ELEV = 97.71 / \
STRT PMP EL.= 97.10 \ TOP OF TEMP STORAGE ELEV= 97.10 /
END PMP EL. = 96.13 \ TOP OF TREAT ELEV = 96.13 SHWT = 0.00
\_ /
FINISHED BOTTOM ELEV = 86.50
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 26396 [phone]

Grower: Carroll's Virginia Farm#8529 Designe KBW
Address: PO Box 1240 Checker DSE
Waverly, VA 23890 Date: 12/03/14
County: Northampton Sheet 11 of 12
ZONE ELEVATIONS 2nd STAGE
TOP OF DIKE ELEV = 98.71
/ \ TOP OF STORM ELEV= 97.71 / \
1 /
STRT PMP EL.= 97.10 \ TOP OF TEMP STORAGE ELEV= 97.10 /
END PMP EL. = 83.41 \ TOP OF TREAT ELEV= 83.41 SHWT = 0.00
FINISHED BOTTOM ELEV = 80.00
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: Carroll's Virginia Farm#8529 Designed By: KBW
Address: PO Box 1240 Checked By: DSE
Waverly,VA 23890 Date: 12/03/14
County: Northampton 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.
",,N CA,90
NOTE: See attached Waste Utilization Plan DPP FEssioti`/2
�;Q Y
SEAL "
023994
DESIGNED:
DATE:
1 L / 9�iOcS S.
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
original certification of the farm.
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: FAF<M 8530 Designedy:
Address: 434 E Main St Checked By: DSE
Waverly, VA 28390 Date: 12/03/14
County: HERTFORD Sheet 1 of 12
ANAEROBIC WASTE LAGOON DESIGN 1st STAGE
FARM INFORMATION
Farm Population:
Nursery —------------ 0
Wean to Finish: —---------------- 12321 Hd.
Finishing: ----------------- 0
Farrow to weanling: ----------------- 0
Farrow to feeder: --------------- 0
Farrow to finish: —---------------- 0
Boars: —--------------- 0
Storage Period: —---------------- 180 Days
25 Yr. /24 Hr Storm Event ------------------- 6.7 In.
"Heavy Rain" Factor 1u
Rainfall in Excess of Evaporation —---------------- 7.0 In,
Additional Water Usage: —---------------- 0
Additional Drainage Area: ----------------- 0
LAGOON INFORMATION
Is Lagoon Designed as an Irregular Shape? (Y/N)----------- 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: —---------------- 0.00
Freeboard: ------------..... 1.0 Ft.
Emergency Spillway Flow Depth: Not Applicable
Side Slopes: --------------— 3 :1 (H:V)
Press ALT-C to Download 0.0
contour areas see sheet 2 of 7 0.0
Top of Dike Elevation: ------------ Depth 99.99 Ft.
Finished Bottom Elevation: BOTTOM E 16.99 Ft. 83.00 Ft.
Start Pump Elevation: ------------ 19.2 In. 98.39 Ft.
Stop Pump Elevation: -------------• 65.64 In. 94.52 Ft.
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES % REQ'D.
Storm Stor= 107263 (Cu.Ft.) 108,212 (Cu.Ft.) 100.89%
Temporary= 0 (Cu.Ft.) 664,646 (Cu.Ft.)
Permanent= 1416916 (Cu.Ft.) 1,417,660 (Cu.Ft.) 100.05%
Total Volume= 1,524,168 (Cu.Ft.) 2,190,417 (Cu.Ft.) 143.71%
1/2 Treatment Volume= 708,458 (Cu.Ft.)
1/2 Treatment Volume Elevation = 90.45 Ft. 114.47 In.
Min. Required Liner Thickness ----------------- 2.5 Ft.
Lagoon Surface Area: (Inside TOD) —---------------- 192,095 S.F.
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw,NC 28398 [phone]

Grower: FARM 8530 Designedy: KBW
Address: 434 E Main St Checked By: DSE
Waverly, VA 28390 Date: 12/03/14
County: HERTFORD Sheet 2 of 12
ACTUAL DESIGN VOLUME CALCULATIONS
BASE VOLUME: r=731 Cu. Ft.
LAGOON STAGE-AREA VOLUMES
Contour
Elevation (FT.) Area SF Incr. Vol. (Cu. FT) Cumul. Vol. (Cu. FT)
86.00 101,700 246,267
87.00 110,499 106,100 352,367
88.00 119,260 114,880 467,246
89.00 128,258 123,759 591,005
90.00 137,494 132,876 723,881
91.00 146,492 141,993 865,874
92.00 153,698 150,095 1,015,969
93.00 158,367 156,033 1,172,002
94.00 162,147 160,257 1,332,259
95.00 165,935 164,041 1,496,300
96.00 169,789 167,862 1,664,162
97.00 173,767 171,778 1,835,940
98.00 178,089 175,928 2,011,868
99.00 182,618 180,354 2,192,221
99.99 192,095 185,483 2,377,704
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 1,524,168 CIF CUMULATIVE VOL. ZONE VOL. 143.71%
END PUMP = = = = 94.52 FT 1,417,560 CIF TR'MT 1,417,560 100.05%
START PUMP = = : 98.39 FT 2,082,205 CIF TEMP 664,646
MAX STORAGE = 98.99 FT 2,190,417 CIF STORM 108,212 100.89%
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw,NC 28398 [phone]

Grower: TARM 8530 Designedy: KBW
Address: 434 E Main St Checked By: DSE
Waverly, VA 28390 Date: 12/03/14
County: HERTFORD Sheet 3 of 12
ANAEROBIC WASTE LAGOON DESIGN 2nd STAGE
FARM INFORMATION
Farm Population:
Nursery —----------------- 0
Wean to Finish: —----------------- 12321 Hd.
Finishing: ------------------ 0
Farrow to weanling: ---------......... 0
Farrow to feeder: —---_----------- 0
Farrow to finish: ...........-------- 0
Boars: —---------------- 0
Storage Period: ---------------- - 180 Days
25 Yr./24 Hr Storm Event —---—------___ 6.7 In.
"Heavy Rain" Factor Not Applicable 0
Rainfall in Excess of Evaporation ----------------- 7 In.
Additional Water Usage: ----------- 0
Additional Drainage Area: ............ 192,095 S.F.
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: ------------------- 0.00
Freeboard: ------------------- 1.0 Ft.
Emergency Spillway Flow Depth: I 0.3 Ft.
Side Slopes: ------------------- 3 :1 (H:V)
r�,ss AI_i-(; to Download 0.0
contour areas see sheet 2 of 7 0.0
Top of Dike Elevation: -----------. Depth 99.99 Ft.
Finished Bottom Elevation: —------------- 15.99 Ft. 84.00 Ft.
Start Pump Elevation: —------------- 19.2 In. 98.39 Ft.
Stop Pump Elevation: --------------- 183.6 In. 84.69 Ft.
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES %REQ'D.
StormStor= 49407 (Cu.Ft.) 50,455 (Cu.Ft.) 102.12%
Temporary= 509696 (Cu.Ft.) 916,727 (Cu.Ft.) 179.86%
Permanent= 0 (Cu.Ft.) 25,243 (Cu.Ft.)
Total Volume= 559,102 (Cu.Ft.) 992,425 (Cu.Ft.) 177.50%
90 Temporary Storage Volume Elevation= 94.16 Ft. 70.02 In.
Min. Required Liner Thickness —---------------- 2.3 Ft.
Lagoon Surface Area: (Inside TOD) —---—----------- 88,490 S.F.
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw, NC 28398 [phone]

Grower: esigne y: KBW
Address: 434 E Main St Checked By: DSE
Waverly, VA 28390 Date: 12/03/14
County: HERTFORD Sheet 4 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)
84.00 15,756 6,220
85.00 39,384 27,570 33,790
86.00 50,824 45,104 78,894
87.00 56,816 53,820 132,714
88.00 60,132 58,474 191,188
89.00 62,489 61,311 252,499
90.00 64,851 63,670 316,169
91.00 67,223 66,037 382,206
92.00 69,605 68,414 450,620
93.00 71,997 70,801 521,421
94.00 74,385 73,191 594,612
95.00 76,492 75,439 670,050
96.00 78,619 77,556 747,606
97.00 80,776 79,698 827,303
98.00 82,967 81,872 909,175
99.00 85,216 84,092 993,266
99.99 88,490 85,984 1,079,250
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 1,636,223 CF CUMULATIVE VOL. ZONE VOL. 177.50%
END PUMP = = = = 84.69 FT 25,243 CF TR'MT 25,243
START PUMP = = : 98.39 FT 941,970 CF TEMP 916,727 179,86%
MAX STORAGE = 98.99 FT 992,425 CF STORM 50,455 102.12%
Murphy-Brown,LLC Engineering P.O.Box 856,Warsaw,NC 28398 [phone]

Grower: FARM 8530 Designed By: KBW
Address: 434 E Main St Checked By: DSE
Waverly, VA 28390 Date: 12/03/14
County: HERTFORD Sheet 5 of 12
MINIMUM REQUIRED VOLUME CALCULATIONS 1st STAGE
Permanent Storage:
Required Treatment Volume:
�Animal Type Capacity cu. . = Tota
Nursery 0 30 1.00 0
Wean to Finish 12,321 115 1.00 1,416,915
Finishing 0 135 1.00 0
Farrow to weaning 0 433 1.00 0
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.)- 1,416,915
Sludge Storage Volume:
nimaLlype Capacity ALW (cu. . = ota
Nursery 0 30 0.00 0
Wean to Finish 12,321 115 0.00 0
Finishing 0 135 0.00 0
Farrow toweanling 0 433 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
Total Required Sludge Storage Volume(cu.ft.)= 0
Storm Storage:
Vol.=(Lagoon Surf.Area+Addt'I Drainage Area) '25Yr./24Hr. Storm(in)/12in./ft.
Vol.= (192095 sq.ft + O sq.ft.) . 6.7 in. /12 in./ft.
Total Required Volume for 25Yr./24Hr.Storm Event(cu.ft)= 107,253
"Heavy Rain"Storage:
Vol.=(Lagoon Surf.Area+Addt'I Drainage Area)""Heavy Rain"Factor(in)/12in./ft.
Vol.= (192095 sq.ft + 0 sq.ft.) • 0.0 in. /12 in./ft.
Total Required Volume for"Heavy Rain"(cu.ft.)= 0
(for Extended Periods of Chronic Rainfall)
Total Required Storm Storage
(25Yr./24Hr. Storm +'Heavy Rain')= 107,253 (CU.FT)
Total Required Permanent Storage
(Treatment+ Sludge)= 1,416,915 (CU.FT)
TOTAL REQUIRED tat STAGE VOLUME=1524168(CU.FT.)
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: FARM 8530 Designed By: KBW
Address: 434 E Main St Checked By: DSE
Waverly, VA 28390 Date: 12/03/14
Coun : HERTFORD Sheet 6 of 12
Temporary Storage Volume:
Manure Production:
lAnimal lype Capacity Sto. Period=Total
Nursery 0 180 0.30 0
Wean to Finish 12,321 180 1.17 2,588,231
Finishing 0 180 1.37 0
Farrow to weanling 0 180 4.39 0
Farrow to feeder 0 180 5.30 0
Farrow to finish 0 180 14.38 0
Boars 0 180 4.06 0
Total Manure Production(gals.)= 2,588,231
Total Manure Production(cu.ft.)= 346,020
Excess Fresh Water:
lAnimal Type Capacity o. Period=Total
Nursery 0 180 0.00 0
Nursery 12,321 180 0.00 0
Finishing 0 180 0.00 0
Farrow to weanling 0 180 0.00 0
Farrow to feeder 0 180 0.00 0
Farrow to finish 0 180 0.00 0
Boars 0 180 0. 00 0
Total Fresh Water Excess (gals.)= 0
Total Fresh Water Excess(cu.ft.)= 0
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 (910) 293-343

Grower: FARM 8530 Designed By: KBW
Address. 434 E Main St Checked By: DSE
Waverly,VA 28390 Date: 12/03/14
County: HERTFORD Sheet 7 of 12
Temporary Storage Volume: (Cont.)
Rainfall in Excess of Evaporation:
Vol.=(Lagoon Surface Area 1 sl+ Lagoon Area 2nd+Additional Drainage Area) ' Rainfall/12in./ft
Vol.= (192095 sq.ft. + 88490 sq.ft. + 0 sq.ft.) ' 7.0 in. /12 in./ft.
Total Required Volume for Rainfall in Excess of Evap. (cu.ft.)= 163,675
Storm Storage:
Vol.=(Lagoon Area 2nd+Additional Drainage Area) 25Yr./24Hr Storm(in.)/12in./
Vol.= (88490 sq.ft. + 0 sq.ft.) . 0.0 in. /12 in./ft.
Total Required Volume for 25Yr.124Hr. Storm Event(cu.ft)= 49,407
"Heavy Rain"Storage:
Vol.=(Lagoon Area 2nd+Additional Drainage Area) " = Heavy Rain Factor(in)/ 12in./ft.
Vol.= (88490 sq.ft. + 0 sq.ft.) ` 0.0 in. /12 in./ft.
Total Required Volume for"Heavy Rain" (cu.ft.)= 0
(for Extended Periods of Chronic Rainfall)
Additional Water Storage:
No Additional Water Storage is Required
0 0
Total Required Storm Storage
(25Yr. /24Hr. Storm +'Heavy Rain')= 49,407 (CU.FT)
Total Required Temporary Storage
(Manure Prod. + Excess Fr. Water+ Rainfall Excess+Additional Water Storac 509,695 (CU.FT)
Total Required Permanent Storage
(Treatment+ Sludge)= 0 (CU.FT)
TOTAL REQUIRED 2nd STAGE VOLUME=559102(CU.FT.)
Murphy-Brown, LLC Engineering P.O. B37106, Warsaw NC 28 (91 ) 293-34.

Grower: FARM 8530 Designed By: KBW
Address: 434 E Main St Checked By: DSE
Waverly,VA 28390 Date: 12/03/14
County: HERTFORD Sheet 8 of 12
LAGOON DESIGN SUMMARY 1st STAGE
Top of Dike Elevation ------------------ 99.99 FT.
Emergency Spillway Crest Elevation ------------------- Not Af Applicable
Top of 25Yr./24Hr. Storm Storage ------------------ 98.99 FT.
Top of"Heavy Rain"Storage ------------------- Not Applicable
Start Pump Elevation ------------------- 98.39 FT.
End Pump Elevation ---- 94.52 FT.
Top of Sludge Storage ------------------- Not Applicable
Seasonal High Watertable Elev. ------------------ 0.00
Finished Bottom Elevation ------------------ 83.00 FT.
Inside Top Length ------------------ Not Applicable
Inside Top Width ------------------ Not Applicable
Side Slopes ------------------ 3.0:1 H:V
Lagoon Surface Area --------------— 192.095 SF
Min. Liner Thickness (if required) -----—---------— 2.5 FT.
Freeboard Depth ----------------— 1.00 FT.
Temporary Storage Period ----------------— 180 Days
TOTAL DESIGN VOLUME=2190417(CU.FT.)
Zone Depths:
Treatment/Sludge Storage Zone Depth---------- 11.5 FT.
Temporary Storage Zone Depth ----------- 3.9 FT.
Freeboard/Storm Storage Zone Depth ----------- 1.6 FT
Total Lagoon Depth ----------- 17.0 FT.
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: FARM 8530 Designed By: KBW
Address: 434 E Main St Checked By: DSE
Waverly, VA 28390 Date: 12/03/14
County: HERTFORD Sheet 9 of 12
LAGOON DESIGN SUMMARY 2nd STAGE
Top of Dike Elevation —--------------- 99.99 FT.
Emergency Spillway Crest Elevation —---------------- Not Applicable
Top of 25Yr. /241-1r. Storm Storage —---------------- 98.99 FT.
Top of"Heavy Rain"Storage —---------------- Not Applicable
Start Pump Elevation —---------------- 98.39 FT.
End Pump Elevation —---------------- 84.69 FT.
Top of Sludge Storage —---------------- Not Applicable
Seasonal High Watertable Elev. —---------------- 0.00
Finished Bottom Elevation —--------------- 84.00 FT.
Inside Top Length —---------------- Not Applicable
Inside Top Width —---------------- Not Applicable
Side Slopes —---------------- 3.0:1 H:V
Lagoon Surface Area ------------------ 88.490 SF
Min. Liner Thickness(if required) ---------------- 2.3 FT.
Freeboard Depth —---------------- 1.00 FT.
Temporary Storage Period —---------------- 180 Days
TOTAL DESIGN VOLUME=992425 (CU.FT.)
Zone Depths:
Treatment/Sludge Storage Zone Depth ---------- 0.7 FT.
Temporary Storage Zone Depth ---------- 13.7 FT.
Freeboard/Storm Storage Zone Depth ---------- 1.6 FT.
Total Lagoon Depth --------- 16.0 FT,
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 (910)293-3<

Grower: FARM 8530 Designe KBW
Address: 434 E Main St Checker DSE
Waverly, VA 28390 Date: 12/03/14
County: HERTFORD Sheet 10 of 12
ZONE ELEVATIONS 1st STAGE
TOP OF DIKE ELEV=99.99
/ \ TOP OF STORM ELEV= 98.99 / 1
STRT PMP EL.= 98.39 \ TOP OF TEMP STORAGE ELEV= 98.39 /
END PMP EL. = 94.52 \ TOP OF TREAT ELEV= 94.52 SHWT = 0.00
\_ /
FINISHED BOTTOM ELEV= 83.00
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

Grower: FARM 8530 Designe KBW
Address: 434 E Main St Checker DSE
Waverly, VA 28390 Date: 12/03/14
County: HERTFORD Sheet 11 of 12
ZONE ELEVATIONS 2nd STAGE
TOP OF DIKE ELEV= 99.99
/ \ TOP OF STORM ELEV= 98.99 / \
STRT PMP EL.= 98.39 \ TOP OF TEMP STORAGE ELEV= 98.39 /
END PMP EL. = 84.69 \ TOP OF TREAT ELEV= 84.69 SHWT= 0.00
1 /
\ /
FINISHED BOTTOM ELEV= 84.00
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 26396 [phone]

Grower: FARM 8530 Designed By: KBW
Address: 434 E Main St Checked By: DSE
Waverly,VA 28390 Date: 12/03/14
County: HERTFORD 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 7 ,
SEFL
DESIGNED: tC/a vtr`vJ. L O ' FNGine� `�
DATE: 'Z " •S••��',��`:
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 supersede the
original certification of the farm.
/ Gnti ✓ i�r.r/ Dic....>/ D /�//��0 .
Murphy-Brown as-built 12107
Murphy-Brown, LLC Engineering P.O. Box 856, Warsaw NC 28396 [phone]

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
t

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

Lagoon surface -- look for:
1. undesirable vegetative growth
2. floating or lodged debris
Embankment -- look for:
1. settlement, cracking, or "jug" holes
2. side slope stability -- slumps or bulges
3. wet or damp areas on the back slope
4. erosion due to lack or vegetation or as a result of wave action
5. rodent damage
Larger lagoons may be subject to 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.
6

The application of sludge will increase the amount of odor at the waste application site.
Extra precaution should be used to observe the wind direction and other conditions which
could increase the concern of neighbors.
Possible Causes of Lagoon Failure
Lagoon failures result in the unplanned discharge of wastewater from the structure.
Types of failures include leakage through the bottom or sides, overtopping, and breach of
the dam. Assuming proper design and construction, the owner has the responsibility for
ensuring structure safety. Items which may lead to lagoon failures include:
• Modification of the lagoon structure --an example is the placement of a pipe in the dam
without proper design and construction. (Consult an expert in lagoon design before
placing any pipes in dams.)
• Lagoon liquid levels -- high levels are a safety risk.
• Failure to inspect and maintain the dam.
• Excess surface water flowing into the lagoon.
• Liner integrity -- protect from inlet pipe scouring, damage during sludge removal, or
rupture from lowering lagoon liquid level below groundwater table.
NOTE: If lagoon water is allowed to overtop the dam, the moving water will soon cause
gullies to form in the dam. Once this damage starts, it can quickly cause a large
discharge of wastewater and possible dam failure.
7

EMERGENCY ACTION PLAN
PHONE NUMBERS
DIVISION OF WATER QUALITY (DWQ) coot -1R1-`A;uOD
EMERGENCY MANAGEMENT SERVICES (EMS) 1 5� oy o
SOIL AND WATER CONSERVATION DISTRICT (SWCD)
NATURAL RESOURCES CONSERVATION SERVICE (NRCS)
COOPERATIVE EXTENSION SERVICE (CES)
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.
8

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.
5. Contact the contractor of your choice to begin repair or problem to minimize offsite damage.
a. Contractors Name: Murphy Brown LLC
b. Contractors Address: P.O. Box 856, Warsaw NC 28398
c . Contractors Phone: [phone]
6. Contact the technical specialist who certified the lagoon (NRCS, Consulting Engineer, etc.)
a. Name: Kraig Westerbeek
b. Phone: (910) 293 - 5330
7. Implement procedures as advised by DWQ and technical assistance agencies to rectify the
damage, repair the system, and reassess the waste management plan to keep problems
with release of wastes from happening again.
9

INSECT CONTROL CHECKLIST FOR ANIMAL OPERATIONS
Source Cause BMP's to Minimize Odor Site Specific Practices
(Liquid Systems)
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 waters edge on impoundment's perimeter.
(Dry Systems)
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.
The 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.
i na
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
Floor surfaces Wet manure-covered (-)Slotted floors;
floors (V)Waterers located over slotted floors;
(V)Feeders at high end of solid floors;
(✓)Scrape manure buildup from floors;
( )Underfloor ventilation for drying
Manure collection Urine (V)Frequent manure removal by flush, pit
pits recharge or scrape
Partial microbial ( )Underfloor ventilation
decomposition
Ventilation Volatile gases (,')Fan maintenance;
exhaust fans Dust (V)Efficient air movement
Indoor surfaces Dust (✓)Washdown between groups of animals
( )Feed additives;
( )Feeder covers;
( )Feed delivery downspout extenders to
feeder covers
Flush Tanks Agitation of recycled ( )Flush tank covers
lagoon liquid while tanks (.)Extend fill lines to near bottom of tanks
are filling 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
Lagoon surfaces Volatile gas emissions (V)Proper lagoon liquid capacity
Biological mixing (V)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 (V)Irrigate on dry days with little or no wind
nozzles Wind draft (✓)Minimum recommended operation pressure
(,')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 (V)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 P ctices have been revi d
with me.
an owner Sign re)
13

3G
EMERGENCY ACTION PLAN
PHONE NUMBERS
31
� I
DIVISION OF WATER QUALITY (DWQ) 919-791-4200
EMERGENCY MANAGEMENT SERVICES (EMS) 911
SOIL AND WATER CONSERVATION DISTRICT (SWCD) 252-534-2591
NATURAL RESOURCES CONSERVATION SERVICE (NRCS) 252-534-2591
COOPERATIVE EXTENSION SERVICE (CES) 252-534-2831
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.
1 1/9/2008

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.
5. Contact the contractor of your choice to begin repair or problem to minimize offsite damage.
a. Contractors Name: Murphy Brown. LLC
b. Contractors Address: P.O. Box 856,Warsaw, NC 28398
c. Contractors Phone: [phone]
6. Contact the technical specialist who certified the lagoon (NRCS, Consulting Engineer, etc.)
a. Name: Kraig Westerbeek
b. Phone: [phone]
7. Implement procedures as advised by DWQ and technical assistance agencies to rectify
the damage, repair the system, and reassess the waste management plan to keep
problems with release of wastes from happening again.
2 1/9/2008

Version—November 26,2018
Mortality Management Methods
Indicate which method(s) will be implemented.
When selecting multiple methods indicate a primary versus secondary option.
Methods other than those listed must be approved by the State Veterinarian.
Primary Secondary Routine Mortality
a � Burial three feet beneath the surface of the ground within 24 hours of knowledge of animal
death. The burial must be at least 300 feet from any flowing stream or public body of water
(G.S.106.403). The bottom of the burial pit should 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 NC DEQ under GS 15A NCAC
13B .0200.
® Rendering at a rendering plant licensed under G.S. 106-168.7.
Complete incineration according to 02 NCAC 52C.0102.
© a 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-fans,
additional requirements must be met and a permit is required from NC DEQ.
Q Q 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).
Q 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 farms covered by an NPDES permit. These plans are
also recommended for all animal operations. This plan outlines farm-specific mortality man-
agement methods to be used for mass mortality. The NCDA&CS Veterinary Division sup-
ports a variety of emergency mortality disposal options;contact the Division for guidance.
• A catastrophic mortality disposal plan is part of the facility's CAWMP and is activated
when numbers of dead animals exceed normal mortality rates as specked by the State
Veterinarian.
• Burial must be done in accordance with NC General Statutes and NCDA&CS Veterinary
Division regulations and guidance.
• Mass burial sites are subject to additional permit conditions (refer to facility's animal
waste management system permit).
• In the event of imminent threat of a disease emergency, the State Veterinarian may enact
additional t porary p edures or measures for disposal according to G.S. 106-399.4.
4111& /
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Signature of Technical Specialist Date

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Steven W.Troxier North Carolina Department of Agriculture R.Douglas Meckes,DVM
Commissioner and Consumer Services Stale Veterinarian
Veterinary Division
January 16, 2015
Mr. R. O. Britt Swine Farm 911 Address:
Murphy-Brown LLC Farm 430(Composter Location)
434 East Main Street 732 Barrow Trail
PO Box 434 Garysburg,NC 27831
Waverly, VA 23890 Northampton County
804-834-2109 Office State ID; 555312527
National ID: OODTBV8
Swine Farm 911 Address: Swine Farm 911 Address: Swine Farm 911 Address:
Farm #29 Farm #28 Farm#27
422 Barrow'l'rail 298 Gilt Lane 684 Gilt Lane
Garysburg,NC 27831 Garysburg, NC 27831 Garysburg,NC 27831
Northampton County Northampton County Northampton County
State ID: 555312522 State ID: 555312497 State ID: 555312498
National ID: 00D'1'C3N National ID: OODTBW6 National ID: OODTD3J
Dear Mr. Britt:
Pursuant to NCAC 52C.0102, your request to compost swine mortality on your premises at 732 Barrow
Trail, Garysburg, NC in Northampton County is approved. The approval is granted under the following
conditions and stipulations:
1. All North Carolina solid waste, air, water quality, and other applicable regulations must be met in
siting and operation of the system
2. Only poultry or swine are to be processed in this facility;NO bovine, caprine, ovine or cervid
species shall be processed
3. Mortality to he processed shall originate only from the identified premises and the finished
product is used solely on agricultural operations owned, operated,or leased, by the permitce
4. The final product of the process must be stored, treated and utilized in accordance with all federal,
state, and local laws, regulations,and permit requirements; the final product shall not be sold
5. Temperatures shall be within NRCS guidelines to reach a minimum of 131 degrees F within 5
days of filling the unit and remain at least at 131 degrees F for a minimum of 5 consecutive days
to maintain the composting process and reduce pathogen load
6. Dead animals are not to be removed from composting until all flesh, internal organs, and other soft
tissue arc fully decomposed
7. The proposed facility shall have the following minimum setback requirements*:
1030 Mail Service Center, Raleigh, North Carolina 27699-1030 • [phone]
An Equal Opportunity Affirmative Action Employer

• 100-foot buffer between all property lines and compost areas
• 100-foot buffer between all wells and compost areas, except for monitoring wells
• 50-foot buffer between perennial streams/rivers and compost areas
8. A copy of the permit, plans, and operational reports shall be maintained on site and be available
upon request by NCDA&CS, Veterinary Division personnel
9. The facility and operational records shall be available for annual inspection by Veterinary
Division personnel and shall be sent to the Veterinary Division upon request
10. Operational reports shall include temperature monitoring during initial facility start-up and follow-
up records that contain either 10 days/month or annual laboratory results of pathogen load testing
11. An application for a permit modification shall be required for changes in facility ownership, an
increase in facility capacity,or any other changes from the stipulations of this permit
12. In the event that movement of carcasses from the premises of origin to the compost facility on
another premises is specifically permitted by NCDA&CS,the owner must comply with conditions
in GS 106-168.8 (5)and(6) followed by licensed renderers: The carcasses must be transported
within 24 hours of death in a leak-proof vessel or vehicle with a cover,to prevent spread of
disease by flies or other agents during the transportation. Prior to movement from the premises of
origin, the vessel or leak-proof container or vehicle containing the carcasses must be disinfected
following loading of carcasses, to prevent the spread of disease. Following unloading at the
composter, the vehicle or vessel must be cleaned and disinfected prior to leaving the composter
premises. The person loading and transporting the carcasses must wear rubber boots and suitable
protective clothing. The boots must be disinfected prior to entering the premises with carcasses to
be moved, as well as after unloading carcasses at the compost facility, prior to leaving that
premises or entering a public area. Contaminated protective clothing must be discarded or
removed and safely disposed of to prevent carrying disease organisms away from the farm of
origin or the compost facility.
13. The Veterinary Division must be immediately notified of any complicating issues involving
animal disease or environmental concerns
14. The State Veterinarian reserves the right to cancel this permit if a specific concern for controlling
animal disease arises, or if any of the aforementioned conditions are not met.
This document shall in no circumstances be interpreted as an endorsement of any specific manufacturer or
type of mortality management system by the State Veterinarian and the Office of the State Veterinarian
does not approve or disapprove the technical or performance standards for specific makes or designs of
equipment.
*Additional requirements and regulations will apply from DENR,Division of Solid Waste Management if
application for off-farm disposition of composted material is requested(see G.S. 130A-309.29 and 15A
NCAC 1313, Section .1400
Sincerely,,
D .v m-
Dr. Carol Woodlief, DVM
Interim Director of Animal Health Programs/Livestock
c: Dr. R. Douglas Meckes, State Veterinarian
Dr. Sarah Mason, Director, AHP-Poultry

Insect Control Checklist for Animal Operations
Source Cause BMPs to Control Insects Site Specific Practices
Liquid Systems
Flush gutters Accumulation of solids X 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 Maintain vegetative control along banks of
X
growth lagoons and other impoundments to prevent
accumulation of decaying vegetative matter along
water's edge on impoundment's perimeter.
Dry Systems
Feeders • Feed spillage Design,operate,and maintain feed systems(e.g.,
ILI 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
interval during winter)
AMIC—November 11, 1996, page 1

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
needed
Animal holding areas Accumulations of animal wastes Eliminate low areas that trap moisture along
and feed wastage 7X I fences 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)
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, page 2

Swine Farm Waste Management Odor Control Checklist
Source Cause BMPs to Minimize Odor Site Specific Practices
Farmstead . Swine production Vegetative or wooded buffers
X
X Recommended best management practices
F] Good judgment and common sense
X
Animal body surfaces . Dirty manure-covered animals F] Dry floors
Floor surfaces . Wet manure-covered floors F] 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 I I Frequent manure removal by flush,pit recharge,
orscrape
. Partial microbial decomposition � Underfloor ventilation
Ventilation exhaust . Volatile gases I ^ Fan maintenance
❑
fans X
. Dust Efficient air movement
X
Indoor surfaces . Dust 7X I Washdown between groups of animals
Feed additives
X
❑ Feeder covers
Feed delivery downspout extenders to feeder
covers
Flush tanks . Agitation of recycled lagoon ❑ Flush tank covers
liquid while tanks are filling
Extend fill lines to near bottom of tanks with
anti-siphon vents
Flush alleys . Agitation during wastewater ❑ Underfloor flush with underfloor ventilation
conveyance
AMOC—November 11, 1996, page 1

Swine Farm Waste Management Odor Control Checklist
Source Cause BMPs to Minimize Odor Site Specific Practices
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 ❑ Box covers
collection or junction conveyance
boxes
End of drainpipes at . Agitation during wastewater Extend discharge point of pipes underneath
lagoon conveyance 1:1lagoon liquid level
Lagoon surfaces . Volatile gas emissions F] Proper lagoon liquid capacity
. Biological mixing FX_1 Correct lagoon startup procedures
• Agitation X Minimum surface area-to-volume ratio
X Minimum agitation when pumping
Mechanical aeration
X
Proven biological additives
X
Irrigation sprinkler . High pressure agitation Irrigate on dry days with little or no wind
nozzles
. Wind drift Minimum recommended operating pressure
X
❑ Pump intake near lagoon liquid surface
X
^ I
Pump from second-stage lagoon
Storage tank or basin . Partial microbial decomposition ❑ Bottom or midlevel loading
surface
. Mixing while filling ❑ Tank covers
. Agitation when emptying ❑ Basin surface mats of solids
❑ Proven biological additives or oxidants
AMOC—November 11, 1996, page 2

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 H 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
I I Proven biological additives or oxidants
Uncovered manure, • Volatile gas emissions while ❑ Soil injection of slurry/sludges
slurry, or sludge on drying
field surfaces
❑ Soil incorporation within 48 hours
❑ Spread in thin uniform layers for rapid drying
IProven biological additives or oxidants
I
Dead animals • Carcass decomposition CI Proper disposition of carcasses
Dead animal disposal • Carcass decomposition ❑^ Complete covering of carcasses in burial pits
pits
Proper location/construction of disposal pits
11
Incinerators • Incomplete combustion Secondary stack burners
Standing water around • Improper drainage Grade and landscape such that water drains away
facilities El from facilities
• Microbial decomposition of
organic matter
Manure tracked onto • Poorly maintained access roads ❑ Farm access road maintenance
public roads from farm
access
AMOC —November 11, 1996, page 3

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; EBAE 128-88 NCSU—BAE
Swine Production Facility Manure Management: Underfloor Flush—Lagoon Treatment;EBAE 129-88 NCSU—BAE
Lagoon Design and Management for Livestock Manure Treatment and Storage; EBAE 103-83 NCSU—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 N.C. Pork Producers Assoc.
Options for Managing Odor;a report from the Swine Odor Task Force NCSU Agricultural Communications
Nuisance Concerns in Animal Manure Management: Odors and Flies; PRO107, 1995 Conference Proceedings Florida Cooperative Extension
AMOC-November 11, 1996, page 4

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 irrigate 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 soil
test each year, the lagoon embankment and surrounding areas should be fertilized
with 800 pounds per acre of 10-10-10, or equivalent.
• Brush and trees on the embankment must be controlled. This may be done by
mowing, spraying, grazing, chopping, or a combination of these practices. This
should be done at least once a year and possibly twice in years that weather
conditions are favorable for heavy vegetative growth.
NOTE: If vegetation is controlled by spraying, the herbicide must not be allowed to enter the lagoon
water. Such chemicals could harm the bacteria in the lagoon that are treating the waste.
Maintenance inspections of the entire lagoon should be made during the initial filling of the lagoon
and at least monthly and after major rainfall and storm events. Items to be checked should include,
as a minimum, the following:
Waste Inlet Pipes, Recycling Pipes, and Overflow Pipes --look for:
1. separation of joints
2. cracks or breaks
3. accumulation of salts or minerals
4. overall condition of pipes
2

Lagoon surface -- look for:
1. undesirable vegetative growth
2. floating or lodged debris
Embankment -- look for:
1. settlement, cracking, or"jug" holes
2. side slope stability-- slumps or bulges
3. wet or damp areas on the back slope
4. erosion due to lack or vegetation or as a result of wave action
5. rodent damage
Larger lagoons may be subject to 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 forage land; mix
remaining sludge; pump into liquid sludge applicator; haul and spread onto cropland or
forage land; and soil incorporate.
• Dewater the upper part of lagoon by irrigation onto nearby cropland or forage land;
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 forage land; and soil
incorporate.
Regardless of the method, you must have the sludge material analyzed for waste
constituents just as you would your lagoon water. The sludge will contain different
nutrient and metal values from the liquid. The application of the sludge to fields will be
limited by these nutrients as well as any previous waste applications to that field and crop
requirement. Waste application rates will be discussed in detail in Chapter 3.
When removing sludge, you must also pay attention to the liner to prevent damage.
Close attention by the pumper or drag-line operator will ensure that the lagoon liner
remains intact. If you see soil material or the synthetic liner material being disturbed, you
should stop the activity immediately and not resume until you are sure that the sludge can
be removed without liner injury. If the liner is damaged it must be repaired as soon as
possible.
Sludge removed from the lagoon has a much higher phosphorus and heavy metal content
than liquid. Because of this it should probably be applied to land with low phosphorus and
metal levels, as indicated by a soil test, and incorporated to reduce the chance of erosion.
Note that if the sludge is applied to fields with very high soil-test phosphors, it should be
applied only at rates equal to the crop removal of phosphorus. As with other wastes,
always have your lagoon sludge analyzed for its nutrient value.
6

The application of sludge will increase the amount of odor at the waste application site.
Extra precaution should be used to observe the wind direction and other conditions which
could increase the concern of neighbors.
Possible Causes of Lagoon Failure
Lagoon failures result in the unplanned discharge of wastewater from the structure.
Types of failures include leakage through the bottom or sides, overtopping, and breach of
the dam. Assuming proper design and construction, the owner has the responsibility for
ensuring structure safety. Items which may lead to lagoon failures include:
• Modification of the lagoon structure --an example is the placement of a pipe in the dam
without proper design and construction. (Consult an expert in lagoon design before
placing any pipes in dams.)
• Lagoon liquid levels--high levels are a safety risk.
• Failure to inspect and maintain the dam.
• Excess surface water flowing into the lagoon.
• Liner integrity -- protect from inlet pipe scouring, damage during sludge removal, or
rupture from lowering lagoon liquid level below groundwater table.
NOTE: If lagoon water is allowed to overtop the dam, the moving water will soon cause
gullies to form in the dam. Once this damage starts, it can quickly cause a large
discharge of wastewater and possible dam failure.
7

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,thus application package will be returned to me as incomplete.
Note: In accordance with NC General Statutes I43-215.6A 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: u.`t- '\ a l_1...� Title: . O13 A
Signature: Date: z-
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:2019PermitRenewal®ncdenr.gov
FORM: RENEWAL-STATE GENERAL 02/2019