210004_Permit Renewal Application 2019_20190410

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Animal Waste Management Systems
Request for Certification of Coverage
Facility Currently covered by an Expiring Sate Non -Discharge General Permit
On September 30, 2019, the North Carolina State Non -Discharge General Permits for Animal Waste Management Systems will
expire. As required by these permits, facilities that have been issued Certificates of Coverage to operate under these State
Non -Discharge General Permits must apply for renewal at least 180 days prior to their expiration date. Therefore, all applications
must be received by the Division of Water Resources by no later than April 3, 2019.
Please do not leave any question unanswered. Please verify all information and make any necessary corrections below.
Application must be signed and dated by the Permittee.
1. Farm Number: 21-0004 Certificate Of Coverage Number: AWS210004
2. Facility Name: Stallings Famill Farm
3. Landowner's Name (same as on the Waste Management Plan): Cheryl F Stallings
4. Landowner's Mailing Address: 2009 Abbey Knoll Dr
City: Apex State: NC Zip: 27502
Telephone Number: 919-602-8976 Ext. E-mail: cfsphdar bellsouth.net
5. Facility's Physical Address: 18370
City: Belvidere State: NC Zip: 27919
6. County where Facility is located: Chowan
7. Farm Manager's Name (if different from Landowner): Q M j f i %v Xc1Y',
8. Farm Manager's telephone number (include area code): 2 2-2 -2 26 �s pi 5 a - 3 3 9 - a i
9. Integrator's Name (if there is not an Integrator, write "None"): Murnh -Brown LLC
10. Operator Name (OIC): 1^xrnr e.�nn r• � fiU1ti Phone No.: az5 -3 3GjC�- OIC #: 1Uf
11. Lessee's Name (if there is not a Lessee, write "None"): /E/, j 1L e. h).Uv�- ? s 1 0 1 1) r q
12. Indicate animal operation type and number:
Current Permit:
Operation Types:
Operations Type
Swine - Gilts
Allowable Count
462
Swine Cattle Dry Poultry Other Types
Wean to Finish Dairy Calf Non Laying Chickens Horses - Horses
Wean to Feeder Daily Heifer Laying Chickens Horses - Other
Farrow to Finish Milk Cow Pullets Sheep - Sheep
Feeder to Finish Dry Cow Turkeys Sheep - Other
Farrow to Wean Beef Stocker Calf Turkey Pullet
Farrow to Feeder Beef Feeder
Boar/Stud Beef Broad Cow Wet Poultry
Gilts Other Non Laying Pullet
Other Layers

13. Waste Treatment and Storage Lagoons (Verify the following information is accurate and complete. Make all necessary
corrections and provide missing data.)
Structure
Name
Estimated
Date
Built
Liner Type
(Clay, Synthetic,
Unknown)
Capacity
(Cubic Feet)
Estimated
Surface Area
(Square Feet)
Design Freeboard
"Redline"
(Inches)
PRIMARY
161 S 5
Gal ICnpwr
?oi5d 50
i a / Z' ?
19.00
SECONDARY
I O� ciL
LAn 1Gy10W I^
•)e7' $0,-;
r
4 00
19.00
Mail one (1) copy of the Certified Animal Waste Management Plan (CAWMP) with this completed and signed application
as required by NC General Statutes 143-215.10C(d) to the address below.
The CAWMP must include the following components:
The most recent Waste Utilization Plan (WUP), signed b% the owner and a certified technical specialist. containing:
a. The method by which waste is applied to the disposal fields (e.g. irrigation, injection, etc.)
b. A map of every field used for land application (for example: irrigation map)
The soil series present on every land application field
The crops grown on every land application field
The Realistic Yield Expectation (RYE) for every crop shown in the WUP
The maximum PAN to be applied to every land application field
The waste application windows for every crop utilized in the WUP
c.
d.
e.
f.
g•
h. The required NRCS Standard specifications
A site map/schematic
Emergency Action Plan
Insect Control Checklist with chosen best management practices noted
Odor Control Checklist with chosen best management practices noted
Mortality Control Checklist with selected method noted - Use the enclosed updated Mortality Control Checklist
Lagoon/storage pond capacity documentation (design, calculations, etc.) Please be sure the above table is accurate and
complete. Also provide any site evaluations, wetland determinations, or hazard classifications that may be applicable to
your facility.
LA. Operation and Maintenance Plan
If your CAWMP includes any components not shown on this list, please include the additional components
(e.g. composting, digesters, waste transfers, etc.)
with your submittal.
As a second option to mailing paper copies of the application package, you can scan and email one signed copy of the
application and all the CAWMP items above to: [e-mail]

I attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that,
if all required parts of this application are not completed and that if all required supporting information and attachments are not
included, this application package will be returned to me as incomplete.
Note: In accordance with NC General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement,
representation, or certification in any application may be subject to civil penalties up to $25,000 per violation. (18 U.S.C.
Section 1001 provides a punishment by a fine of not more than $10,000 or imprisonment of not more than 5 years, or both for
a similar offense.)
Printed Name of Signing Official (Landowner, or if multiple Landowners all landowners should sign. If Landowner is a
corporation, signature should be by a principal executive officer of the corporation):
Name:(, er /r
?Y ll1Y1.. 1S
Title: Li.G 6 ' / art,
Signature: eiuir - Sf A --; Date: 3- z / e
Name: Title:
Date:
Signature: _
Name: Title:
Signature: _ Date:
THE COMPLETED APPLICATION SHOULD BE SENT TO THE FOLLOWING ADDRESS:
NCDEQ-DWR
Animal Feeding Operations Program
1636 Mail Service Center
Raleigh, North Carolina 27699-1636
Telephone number: [phone]
E-mail: [e-mail]
FORM: RENEWAL -STATE GENERAL 02/2019

ROY COOPER
Governor
MICHAEL S. REGAN
Secretory
LINDA CULPEPPER
Director
Cheryl F Stallings
Stallings Family Farm
2009 Abbey Knoll Dr
Apex, NC 27502
yu p'v rr�
Lf
..i • :'
NORTH CAROLINA
Environmental Quality
Subject: Application for Renewal of Coverage for Expiring State General Permit
Dear Permittee:
RECEI O(i'C=,D R
APR 0 4 2019
Queigy
-^ €final Operations Section
February 27, 2019
Your facility is currently approved for operation under one of the Animal Waste Operation State Non -Discharge General Permits,
which expire on September 30, 2019. Copies of the new animal waste operation State Non -Discharge General Permits are available
at https://deq.nc.gov/about/divisions/water-resources/water-quali<< -regional-operations/afo or by writing or calling:
NCDEQ-DWR
Animal Feeding Operations Program
1636 Mail Service Center
Raleigh, North Carolina 27699-1636
Telephone number: [phone]
In order to assure \our continued coverage under the State Non -Discharge General Permits. ystu mug submit an application for
permit coverage to the Division. Enclosed you will find a 'Request for Certificate of Coverage Facility Currently Covered b\ an
Expiring State Non -Discharge General Permit." The application form must be completed. signed and returned by April 3. 2019,
Please note that ou must include one (1) coma of the Certified Animal Waste Management Plan (CAWMP) with the
completed and sinned application form. A list of items included in the CAWMP can be found on page 1Pi_the renewal
application form.
Failure to request renewal of your coverage under a general permit within the time period specified may result in a civil penalty.
Operation of your facility without coverage under a valid general permit would constitute a violation of NCGS 143-215.1 and could
result in assessments of civil penalties of up to S25,000 per day.
If you have any questions about the State Non -Discharge General Permits, the enclosed application, or any related matter please feel
free to contact the Animal Feeding Operations Branch staff at 919-707-9100.
Enclosures
cc (w/o enclosures):
Sincerely,
J..
Jon Risgaard, Section Chief
Animal Feeding Operations and Groundwater Section
Washingjon Regional Office, Water Quality Regional Operations Section
Chowan County Soil and Water Conservation District
AFOG Section Central Files - AWS210004
Murphy -Brown LLC
. - Hart}Cara Deyartrne teofi Ervrar rrrenta Qra tsN 1 D t-SJ' afWater Rew4taee
b12 N. Sa abtrry St. 1 .36 Wa Sery a-s C.e�t=r 1 aa:t gI N rtt Cary ca 27&S� lnaa
i.:�.. aa�........ 319.707.9DDC

•
730 N Granville St Suite B
• Edenton NC 27932
Phone: [phone] ext. 3
Fax: [phone]
Chowan Soil & Water Conservation
July 28, 2014
Cheryl Stallings
2009 Abby Knoll Drive
Apex NC, 27502
Dear Ms. Stallings;
Enclosed is a revised waste utilization plan which you have requested. Your request
was to put yourself as the new owner and change the type of operation from feeder
to fmish to gilt development operation. By changing the type of operation has
reduced the amount of nitrogen by about 27%. The engineering data for your waste
plan will still be sufficient for your operation and has not been changed. So keep that
information and have it available when you are inspected.
If you have any questions or I can be of further assistance please feel free to call me.
Scott L. Alons
District Technician
Chowan/Perquimans SWCD
Curtis Byrum II, Chairman
Mark Powell, Vice -Chairman
Fenton Eure, Ill, Sec/Treas

Producer: Cheryl Stallings — owner
Operator: C. F Stallings
Location: Belvidere
Cheryl Stallings address -2009 Abby Knoll Drive, Apex NC. 27502
Physical Address: 249 Whitehouse Road, Belvidere NC, 27919
Telephone: [phone]
Type Operation: gilt development facility
Number of animal units: 462 head
The waste from your animal facility must be land applied at a specified rate to prevent pollution of
surface and/or ground water. The plant nutrients in the animal waste should be used to reduce the amount of
commercial fertilizer required for the crops on the fields where the waste is to be applied. This waste should be
analyzed before each application cycle and annual soil tests are encouraged so that all plant nutrients can be
balanced for realistic yields of the crops 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 and leaching potentials.
3) Waste shall not be applied to land eroding at greater than 5 tons per acre per year.
4) Do not apply waste on saturated soils or on land when the surface is frozen.
5) To maximize the value of nutrients for crop production and to reduce the potential for pollution, the
waste should be applied to a growing crop or not more than 30 days prior to planting. Injecting the
waste or disking will conserve nutrients and reduce odor problems.
6) Wind conditions should be considered to avoid drift and downwind odor problems.
The acres needed to apply the animal waste are based on typical nutrient content for this type of facility.
Acreage requirements may be more or less based on the waste analysis report from your waste management
facility.
Amount of Nitrogen Produced Per Year
462 hogs X 2_5 lbs. N/animal unit/year =1.155 lbs. N/year
Applying the above amount of waste is a good job. You should plan time and have appropriate equipment to
apply the waste in a timely manner.

The following acreage will be needed for waste application based on the crop grown and surface application:
Table 1:
Acres Owned and Operated by Producer
Tract
No.
Field
No.
Soil
Type
Crop
Realistic
Yield/Acre
Lbs./N
Per Acre
Acres
Lbs./N
Utilized
Month of
Application
Sept -March '
April - Aug j
779
4
Ic
Fescue
5 tons
275#
3.5
962.5#
Bermuda
5 tons
325#
1.6
520#
5.1
1470#
WASTE DISPOSAL 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 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 waste, he/she shall provide a copy of an agreement with a landowner that 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 facility to secure an update of the Waste Management Plan when there
is a change in the operation, increase in the number of animals, method of utilization, or available land.
3. Animal waste shall be applied to meet, but not exceed, the Nitrogen needs forrealistic crop yields based
on soil type, available moisture, historical data, climatic conditions, and level of management, unless
there are regulations that restrict the rate of application for other nutrients.
4. Animal waste shall be applied on land eroding less than 5 tons per acre per year. Waste may be applied
to land that is eroding at 5 or more tons but less than 10 tons per acre per year providing grass filter
strips are installed where runoff leaves the field. (See FOTG, Standard 393 — Filter Strip)
5. Injecting the waste or disking after waste application can reduce odors. Waste should not be applied
when there is danger of drift from the irrigation field.
6. When animal waste is to be applied on acres subject to flooding, it will be soil incorporated on
conventionally tilled cropland. When 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 or flies.
8. Animal waste shall not be applied to saturated soils, during rainfall events, or when the surface is frozen.
2

WASTE DISPOSAL SPECIFICATIONS
Animal waste shall be applied on actively growing crops in such a manner that the crop is not covered
with waste to depth that would prohibit growth. The potential for salt damage from animal waste should
also be considered.
10. Waste nutrients 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. 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. (See Standard 393 — Filter Strips).
12. Animal waste shall not be applied closer than 100 feet to wells.
13. Animal waste shall not be applied closer than 200 feet of dwellings other than those owned by the
landowner.
14. Waste shall be applied in a manner not to reach other property and public right-of-ways.
15. Animal waste shall not be discharged into surface waters, drainageways, or wetlands by a discharge or
by over -spraying. Animal waste may be applied to prior converted cropland provided a "Technical
Specialist" has approved them as a land application site. Animal waste shall not be applied on grassed
waterways that discharges 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.
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.
'3

WASTE DISPOSAL SPECIFICATIONS
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 preplant 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 element. Zinc and copper
levels in the soils shall be monitored and alternative crop sites shall be used when these metals approach
excessive levels. Phosphorus shall be adjusted for optimum crop production and maintained. Soil and
waste analysis records shall be kept for five years.
23. Dead animals will be disposed of in a manner that meets North Carolina regulations.
Where owners of animal operations do not have adequate amounts of land to apply the waste, the producer must
provide a written agreement whereby another landowner has agreed to land apply or allow land application on
his or her land.
Narrative of Operation:
This is a revision to this waste plan since Ms. Cheryl Stallings has become the owner. C.F. Stallings is still the
operator of this operation. Also the plan has changed from 1100 head feeder to finish to a gilt development
facility. The plan was developed from the highest number of animal units which was 462 head, but most of the
time it is less. With the change in animals the amount of Nitrogen produced has fallen from 1470 pounds to
1155 pounds. The existing spray field will remain and is adequate for this new plan.
4

WASTE MANAGEMENT PLAN AGREEMENT
I agree to carry out this waste management plan according to the terms of the agreement. I know that any
changes to the existing design capacity of the waste treatment facility will require an addendum to the utilization
plan or possibly a new certification to be submitted to DWR before animals are stocked. I understand that there
must be no discharge of animal waste from this system to surface waters of the state for any reason. Failure to
comply with the waste management plan will automatically require any cost share funds to be refunded to their
source.
Producer _ , ��� �Gv1 I Date: -- � i y
System Designer:,. ,� ....
SWCD Representative:
5
Date: 7 -4 7 /
Date:

cnowan County F5A
Farm 602 Tract 779
wetiana uetermination Identifiers Disclaimer: Wetland identifiers do not represent the size, shape,
Restricted Use or speclllc determination of the area. Refer to your original
Limited Restrictions determination (CPA-026 and attached maps) for exact wetland
boundaries and determinations, or contact NRCS.
EXern•I from Conservallon Corn •Hence Provisions
1 16.0
2
3
4
0
9.95
3.64
9.34
1.27
Total Cropland Acres

STATIONARY AND TRAVELING
IRRIGATION SYSTEMS
Stationary Sprinkler System Calibration and Uniformity Data Sheet (continued)
3. Determine Flow Rate, Q
a.. Pressure from 1.e. Slit psi
b. Flow rate from manufacturer's chart )2a gpm
c. Flow rate from irrigation design documentation/wettable acreage documentation gpm
e. Percent difference = field measured (3.b) ! r2v gpm
Documentation (3.c) /2 3 gpm
Is 3.e between 90% and 110% ? dyes no (if "no" contact technical irrigation specialist)
Assess Uniformity
4. Calculate Percent Overlap and Check Pressure
a. Sprinkler Spacing 7 7 ft
b. Sprinkler Spacing (% of WD) = Sprinkler Spacing (4.a) 77 ft
X100=
X100= 77 %
Wetted Diameter (2.g) ! Yo ft
Is Sprinkler Spacing (% of WD) (4.b) between 50% and 70%? a-jtes no
c. Nozzle pressure from 1.e..-4( psi
d. Minimum pressure from manufacturer's chart for sprinkler model and nozzle SD' psi
e. Maximum pressure from manufacturer's chart for sprinkler model and nozzle 70 psi
Is Nozzle pressure (4.c) between the minimum (4.d) and maximum (4.e) chart pressure? yes no
If the answer to either question is "no" then uniformity is not acceptable. Contact an irrigation technical
specialist.
11

Stationary Sprinkler System Calibration and Uniformity Data Sheet
Date: 4' I- 1 b Land Owners L ," Si (i ;-gip
Manufacturer's Specifications: Gun/Sprinkler Mode
Nozzle Diameter in.
1. Measure Pressure (measured from at least two sprinklers)
b. Pressure (Gun/Sprinkler) 1 S2 psi
c. Pressure (Gun/Sprinkler) 2 ,S-4 psi
d. Pressure (Gun/Sprinkler) 3 psi
e. Average pressure j '1 psi
Farm No.
Nozzle Type 70 as
-
2. Measure Wetted Radius (refer to Figure 6 or figure above) - r
Sprinkler 1 Sprinkler 2 Sprinkler 3
a. Side 1 average distance from sprinkler to wetted radius le) ft 6 S ft ft
b. Side 2 average distance from gun to wetted radius ? a ft 70 ft ft
c Side 3 average distance from sprinkler to wetted radius 1.8 ft 70 ft ft
d. Side 4 average distance from gun to wetted radius 70 ft 7e, ft ft
e. Average wetted radius 70 ft G g 3—ft ft
f. Compare sprinkler radius for 1 and 2 sprinkler 1 (2.e) 70 ft
sprinkler 2 (2.e) C4. fft
Is 2.f. between 90% and 110%? tyes no
g. If "yes", average the wetted radius for sprinklers 1 and 2 and multiply by 2 to obtain
wetted diameter (WD) Fyn ft
xioo= Ioo %
(if "no", repeat for sprinkler 3 and compare against sprinklers 1 or 2 to see if between 90% and 100%)
h. Wetted diameter from manufacturer's chart using pressure in 1.e. /3 b ft
i. Percent difference = field measured (2.g) 1417 ft
manufacturer's chart (2.h) /t.-d ft
Is 2.i between 85% and 115%? dyes no (if "no" contact technical irrigation specialist)
x100= %
10

r
DRAFT
Swir
Animal/Manure
7VPr
Anplicadon
Meehad
Animal
5ubciU
NCDACS
Cade
Animal Live Weight
(Ms)Groups
Per Yr.
Days Per
Group
Lagoon Liquid Accumulation
Total Nutrient
(ibslunn
vo
Irrttaal
Final
Mean
N
NN,N
, -'
_ - :ram-.
_ i
-
f�� -
.� : � _:
-
-
- _ 1:$'
-
- k�
-_-ai'r'
;
-ram_
. y.. = _
�
% _
_� -
^�
y�
f^,.t
?-'•:'
_ _
s^
-" °
;� '4'-
r,.,.Sx: .
� tti
- ""'.
manure
and urine
excess
surface
rain
surplus
total
Ibsl
acre -inch
%tot N or
tkn
Ibsl
acr
water
usage
Swine Anaerobic
Lagoon Liquid
Irrigated
Wean -
Feeder
ALS-IR
10
50
30
6
49
.30
.20
.11
.61
136
82
Swine Anaerobic
Lagoon Liquid
Irrigated
Feeder -
Fin
50
220
135
3
105
1.4
.9
.5
2.7
136
82
Swine Anaerobic
.n' ...:a
- �-
a �'t'.?31.Ek
Ysi.w;<= 8t
82
Swine Anaerobic
Lagoon Liquid
iiiia.109u,_-Rmakt-Dev
rigated
Boar Stud
250
550
400
1
365
4.0
2.7
1.4
8.1
68
82
Swine Anaerobic
Lagoon Liquid
Irrigated
Farrow -
Wean
433
2
11
4.3
2.9
1.6
8.8
91
82
Swine Anaerobic
Lagoon Liquid
Imgated
Farrow -
Feeder
522
2
63
5
3
2
11
91
82
Swine Anaerobic
Lagoon Liquid
Imgated
Farrow -
rin
1
1417
2 _
166
14
9
5
29
136,
82
�- �
�4
C:: Tp'.••_::� �y,y
- ;^�.-..
' -�.�
9i J`- r-
:fir,
^;.:
�`-�: �'�`
'-� '" �
fir_ t";p
- . =! --
x
"sr.__
i..-
` -'L
r."_'"
-
•
'
-
i- --'-
�t'�"^:_:--�
, ' =
: �=
:-'tea r;:'
manure
and urine
excess
water
usage
surface
rain
surplus
total
Ibsr
1000 gal
% tot N or
tkn
Ibsl
10C
Swine Anaerobic
Lagoon Liquid
Soil Injected
Wean -
Feeder
ALS-IN
10
50
30
6
49
.30
.20
.11
.61
5.0
82
Swine Anaerobic
Lagoon Liquid
Soil Injected
Feeder -
Fin
50
220
135
3
105
1.4
.9
.5
2.7
5.0
82
Swine Anaerobic
Lagoon Liquid
Soil Injected
Gilt Dev
50
250
150
2
140
1.5
1.0
.5
3.0
5.0
82
Swine Anaerobic
Lagoon Liquid
Soil Injected
Sot Injected
Boar Study
Farrow -
Wean
250
550
400
1
365
4.D
2.7
1.4
8.1
2.5
82
Swine Anaerobic
Lagoon Liquid
4
433
2
11
4.3
2.9
1.6
8.8
3.3
82
Swine Anaerobic
Lagoon Liquid
Soil Injected
Farrow -
Feeder
522
2
63
5
3
2
11
3.3
82
Swine Anaerobic
Lagoon Liquid
Sot Infected
Farrow-
Fin
1417
2
168
14
9
5
29
5.0
82
_
Swine Anaerobic
Lagoon Liquid
Soil
Incorporated
Wean -
Feeder
ALS-SI
10
50
50
6
49
.30
.20
.11
.61
5.0
82
Swine Anaerobic
Lagoon Liquid
Soil
Incorporated
Feeder -
Fin
50
220
225
3
105
1.4
.9
.5
2.7
5.0
82
Swine Anaerobic
Lagoon Liquid
Soil
Incorporated .
Gilt Dev
50
250
150
2
140
1.5
1.0
.5
3.0
5.0
82
Swine Anaerobic
Lagoon Liquid
Soil
Incorporated
Boar Stud
250
550
400
1
365
4.0
2.7
1.4
8.1
2.5
82
Swine Anaerobic
Lagoon Liquid
Soil
Incorporated I
Farrow -
Wean
433
2
11
4.3
2.9
1.6
8.8
3.3
82
Swine Anaerobic
Lagoon Liquid
Soil
Incorporated
Farrow -
Feeder
522
2
63
5
3
2
11
3.3
82
Swine Anaerobic
Lagoon Liquid
Soil
Incorporated
Farrow -
Fin
1417
2
168
14
9
5
29
5.0
82
Swine Anaerobic
Lagoon Liquid Broadcast
Wean -
Feeder
ALS-BR
10
50
50
6
49
.30
.20
11
.61
5.0
82
APR 0 4 ?
Watee w:uewy
Regional Operaztorts Sftron

Iq uid
7/24/2014
Organic
N Min.
Plant
Coefficient
Availability
NCDACS Lab
Manure Testing
Total Anaerobic Lagoon
Liquid Capacity lft3lld
capas.)
Total Lagoon
Surplus
Liquid
PAN
PAN
N P205 K20
N P205 K2O
_
y0
Rate
N
P205 140
N
P205 RA
m. r
single
stage
2-stage.
fast
2-stage.
seized
gaV
animal/yr
ao-el/
animal/yr
Otalaoyn
Ibs/animal .: r
133
0.50
0.50
0.70
0.70
0.50
0.70
0.80
60
45
15
191
0.007
68
37
93
0.48
026
0.66_
133
0.50
0.50
0.70
0.70
270
200
70
927
0.034
68
37
93
2.3
1.3
32
0.50
0.70
0.70
500
375
125
2959
0.11
34
19
47
3.7
2
5.1
67
0.50
89
0.50
0.50
0.70
0.70
650
435
215
3203
0.12,
45
25
62
5A
2.9
7.3
89
0.50
0.50
0.70
0.70
783
523
260
3861
0.14
45
25
62
6.5
3.5
8.8
10.3
0 50
0.50
0.70
0.70
2833
2125
708
10478
0.39
68
37
93
26
14
36
nal
_
single
stage
2-stage.
fast
2-stage.
second
gal/
animal/yr
ac-in/
animal/yr
Ibs/1000 -al
Ors/animal unr/ys r
4.9
0.50
0.87
0.80
0.80
0.86
0.80
0.90
60
45
15
191
0.007
4.4
1.6
3.9
0.83
0.3
0.75
4.9
0.50
0.87
0.80
0.80
270
200
70
927
0.034
4.4
1.6
3.9
4
1.4
3.6
4.9
0.50
0.87
0.80
0.80
300
225
75
1015
0.037
4.4
1.6
3.9
4.4
1.6
4
2.5
0.50
0.87
0.80
0.80
500
375
125
2959
0.11
2.2
0.78
2
6.4
2.3
5.8
3.3
0.50
0.87
0.80
0.80
650
435
215
3203
0.12
2.9
1
2.6
9.3
3.3
8.4
3.3
0.50
0.87
0.80
0.80
783
5233
260
3861
0.14
2.9
1
2.6
11
4
10
4.9
0.50
0.87
0.80
0.80
2833
2125
708
10478
0.39
4.4
1.6
3.9
46
16
41
4.9
0.50
0.79
0.75
0.75
0.78
0.80
0.90
60
45
15
191
0.007
3.9
1.5
3.7
0.75
0.28
0.7
4.9
0.50
0.79
0.75
0.75
270
200
70
927
0.034
3.9
1.5
3.7
3.7
1.4
3.4
4.9
0.50
0.79
0.75
0.75
300
225
75
1015
0.037
3.9
1.5
3.7
4
1.5
3.7
2.5
0.50
0.79
0.75
0.75
500
375
125
2959
0.11
2
0.73
1.8
5.8
22
5.4
3.3
0.50
0.79
-0.75
0.75
650
435
215
3203
0.12
2.6
0.97
2.5
8.4
3.1
7.9
3.3
0.50
0.79
0.75
0.75
783
523
260
3861
0.14
2.6
0.97
2.5
10
3.8
9.5
4.9
0.50
0.79
0.75
0.75
2833
2125
708
10478
0.39
3.9
1.5
3.7
41
15
39
4.9
r
0.50
1
0.46
0.70
0.70
0.50
0.70
0.80
60
45
15
191
0.007
2.3
1.4
3.4,_
0.44
0.26
0.66
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EMERGENCY ACTION PLAN
PHONE NUMBERS
DWQ 9y12- 6Y g 1
EMERGENCY MANAGEMENT SYSTEM 7 3 3- 3867
SWCD `1 Z6-
NRCS 92 6 - Ss 4-I
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 flows 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 caused 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 no siphon occurs.
d. Stop all flows in the house, flush systems, or solid separators.
1 December 18, 1996

e. Repair all leaks prior to restarting pumps.
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 away 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 lagoon
bottom as soon as possible.
2. Assess the extent of the spill and note any obvious damages.
a. Did the waste reach any surface waters?
b. Approximately how much was released and for what duration?
c. Any damage noted, 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. f
Are potable water wells in danger (either on or off of the property)?
h. How much reached surface waters?
3: Contact appropriate agencies.
a. During normal business hours, call your DWQ (Division of Water Quality)
regional office; Phone - - . After hours, emergency number. 919-733-3942.
Your phone call should include: your name, facility, telephone number, the details
of the incident from item 2 above, the exact location of the facility, the location or
direction of movement of the spill, weather and wind conditions. The corrective
measures that have been under taken, and the seriousness of the situation.
b. If spill leaves property or enters surface waters, call local EMS Phone number
c. Instruct EMS to contact local Health Department.
d. Contact CES, phone number - - , local,SWCD office phone number -
and local NRCS office for advice/technical assistance phone number - -
4: If none of the above works call 911 or the Sheriff's Department and explain your
problem to them and ask that person to contact the proper agencies for you.
5: Contact the contractor of your choice to begin repair of problem to minimize off -site
damage.
a. Contractors Name: 13 v- Sit v r%1 °#S
b. Contractors Address: Lt:5-( Lase Q.
c. Contractors.Phone: Z--/ - Li $ 6
2 December 18, 1996

6: Contact the technical specialist who certified the lagoon (NRCS, Consulting
Engineer, etc.)
a. Name: /3,l1 ,5/a (kW e1I
b. Phone: 1124 - SS y S
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.
3 December 18, 1996

Insect Control Checklist for Animal Operations
Source Cause BMPs to Control Insects Site Specific Practices
Flush gutters
Liquid Systems
• Accumulation of solids Lr'Flush system is designed and operated sufficiently
to remove accumulated solids from gutters as
jiesigned
Remove bridging of accumulated solids at
disc harvc
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
growth
al/ Maintain vegetative control along banks of
lagoons and other impoundments to prevent
accumulation of decaying vegetative matter along
water's edge on impoundment's perimeter.
Dq Systems
Feeders • Feed spillage O Design, operate, and maintain feed systems
(e.g., bunkers and troughs) to minimize the
accumulation of decaying wastage
6 f 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 O Reduce moisture accumulation within and around
residues 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)
O Inspect for and remove or break up accumulated
solids in filter strips around feed storage as needed
Animal holding areas • Accumulations of animal 0 Eliminate low areas that trap moisture along fences
wastes and feed wastage and other locations where waste accumulates and
disturbance by animals is minimal
O 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 0 Remove spillage on a routine basis (e.g.,
systems wastes 7- to 10-day interval during summer; 15- to 30-day
interval during winter) where manure is loaded for
land application or disposal
O Provide for adequate drainage around manure
stockpiles
O Inspect for and remove or break up accumulated
wastes in filter strips around stockpiles and manure
handlinLr 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
FatuthieatI
Cause
• Swine production
HMI's to Minimize Odor
CJ Vegetative or wooded buffers;
IN Recommended best management practices;
RI Good judgment and common sense
Site Specific Practices
Animal body surfaces • Dirty manure -covered animals
GI Dry floors
Flour durt:ct:es
• Wet manure -covered floors
Cl Slotted floors;
11 Waterers located over slotted floors;
Feeders at high end of solid floors;
11 Scrape manure buildup from floors;
CI Underfloor ventilation for drying
t l;uuue cuIlectiun.pits • Urine;
• Partial microbial decomposition
SI Frequent manure. removal by flush, pit recharge,
or scrape;
0 Underfloor ventilation
Ventilation exhaust fans • Volatile. gases;
Dust
1:1 .Van maintenance;
C1 liflicicnt air movement
I1111our surfuccs
• Dust
n
0
Wasltdown betwecn.groups of animals;
Feed additives;
Feeder covers;
Feed delivery c!ownspottt extenders to feeder
covers
Mush tanks
• Agitation of recycled lagoon
liquid while tanks are fitting
CI Flush teak covers;
f_I Extend fill lines to near bottom of tanks with
anti -siphon vents
til
1 lush alleys
• Agitation during wastewater
conveyance
C1 t luderfloor flush with underfloor ventilation
Pit teenage points
• Agitation of recycled lagoon
liquid while pits are filling
171 Extend recharge lines to near hotton► of pits
with anti -siphon vent$
I.ifi. st ilion5
• Agitation during swap tank
tilling and drnwdown
CJ Sump tank covers
tlutsitle drain collection • Agitation during wastewater
or junction hnxes
conveyance
l:l Box covers
Atsl(IC - November 11, 1996, Page 3

Source Cause IJMPs to Minimize Odor Site Specific Practices
End of drainpipes ut • Agitation during wastewater 0 Extend discharge point of pipes underneath
lagoon conveyance lagoon liquid level
Lagoon surfaces
• Volatile gas emissions;
• Biological mixing;
• Agitation
Irrigation sprinkler • I ligh pressure agitation;
nozzles • Wind drift
Seitling basin surface. • Partial utiorobial decomposition; Q Extend drainpipe •cutlets underneath Iitluid
• Mixing while filling; level;
• Agitation when emptying 11 Remove settled solids regularly
hiilnurc, slurry or'slud1;e • .Agitation when spreading; Cl Soil injection of slurry/sludges;
epleader outlets • Volatile gas emissions
C1 Wash residual manure Fromspreader alter use;
CI Proven biological additives or oxidants
)il Proper lagoon liquid capacity;
• Correct lagoon startup procedures;
CI Minimum surface area -to -volume ratio;
n Minimurn agitation when,pumping;
Cl Mechanical aeration;
CI Proven biological additives
0 Irrigate on dry days whit little or no wind;
0 Minimum recommended operating pressure;
Pump intake near lagoon liquid surface;
O Pump from second -stage lagoon
Storage tank or basin • Partial microbial decomposition; CI Bottom or midlevel loading;
Sill tucc • Mixing while tilling;
O 'funk covers;
• Agitation when emptying 0 Basin surface mats of solids;
0 Proven biological additives or oxidants
I iii ovl:red manure, • Volatile gas emissions while
slurry or- sludge on licid drying
surfaces
Dead animals
• Carcass decomposition
I�cir1l i1111111a1 LIi:iI111sinl
pits
CI Soil injection of slurry/sludges
CI Soil incorporation within 48 hrs.;
O Spread in thin uniform layers for rapid drying;
CI Proven biological additives or oxidants
1J Proper disposition of carcasses
• Carcass decomposition CI Complete covering of carcasses in burial pits;
O Proper locution/construction of disposal pits
hlcincr11i11rs • Incomplete combustion CI Secondary stack burners
AMOC anger 11, 1996, Page 4

Standing water around
facilities
"Alanure tracked onto
public roads from farm
access
Cause
• Improper drainage;
• Microbial decomposition of
organic matter
13I11Ps to Minimize Odor
• lift Grade and landscape such that water drains
away from facilities
• Poorly maintained access roads Fann access road maintenance
Site Specific Practices
Additional :
Swine Manure Management ; 020012ulc/IIMP Packet
Available from
Swine Production farm potential Odor Sources and Remedies ; EDAE fact Sheet
Swine Production Facility Manure Management: Pit Recharge - Lagoon Treatment ; !MAE 128-88
Swine Production Facility Manure Management: Underfloor flush - Lagoon Treatment ; EDAE 129-88
Lagoon Design and Management for Livestock Manure Treatment and Storage ; EI3AE 103-83
Calibration of Manure and Wastewater Application Equipment ; E13AE fact Sheet
Controlling Odors from Swine Buildings ; PII1-33
Environmental Assurance Program ; NPPC Manual
Options lur Managing Odor ; a report from the Swine Odor Task. Force
Nuisance Cnnct:rns in Animal Manure Management: Odors and flies ; PRO1 O7, 1995 Conference Proceedings
NCS11, County Extension Center
NCSIJ - 11AE
NCSI I - IIAI:
NCS11 -1IA1:
NCSIJ - 11All
-NCSIJ - BAl3
NCSIJ - Swine Extension
NC Pork Producers Assoc
NC$I1 Agri Communications
Florida Cooperative Extension
0•1(1(; - tJuvcnther II, 1996, Page 5

Primary Secondary
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.
Routine Mortality
n( 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.
Version —November 26, 2018
Landfill at municipal solid waste facility permitted by NC DEQ under GS 15A NCAC
13B .0200.
ElRendering at a rendering plant licensed under G.S. 106-168.7
Complete incineration according to 02 NCAC 52C .0102.
CI 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 -farm,
additional requirements must be met and a permit is required from NC DEQ.
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).
El CI Any method which, in the professional opiniontof 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).
r7
( Mass Mortality Plan
' Mass mortality plans are required for farms covered by an NPDES permit. These plans are
also recommended for all animal operations. This plan outlines farm -specific mortality man-
agement methods to be used for mass mortality. The NCDA&CS Veterinary Division sup-
ports a variety of emergency mortality disposal options; contact the Division for guidance.
• A catastrophic mortality disposal plan is part of the facility's CAWMP and is activated
when numbers of dead animals exceed normal mortality rates as specified by the State
Veterinarian.
• Burial must be -done in accordance with NC General Statutes and NCDA&CS Veterinary
Division regulations and guidance. _
• Mass burial sites are subject to additional permit conditions (refer to facility's animal
waste management system permit).
• In the event of imminentthreat of a disease emergency, the State Veterinarian may enact
additional temporary procedures or measures for disposal according to G.S. 106-399.4.
Signa re of Farm Owner/Manage
Date
3-22.-2p/I'
Signature of Technical Specialist Date
GE

L-et.00n 1
1
WORKSHEET EDENTON, N. C.
e'10/S6
DESIGN DATA FOR SWINE WASTE MANAGEMENT SYSTEM
NAST‘NcK
Chat/on agArttif FARM _C4ouLaj2_COUNTY
Distance to nearest residence (other than owner) 245o0 feet
1. Steady State Live Wei:iht
Sows x Ibs. = Ib5.
Boars x lbs. = Ibs.
litters x pigs/litter x
lbs./pig = Ibs.
sows (farrow to finish) x 1417 Ibs. = lbs.
sows (farrow to feeder) x 522 lbs. = lbs
Soo head (finishing only) x 135 lbs. _ (7r,laQ1bs.
Total Steady State Live Weight (SSLW) = 61/40o lbs.
7. Required LiQuid Volume of Lagoon
Volume = loj,/Soo lbs. SSLW x 1 cu. ft./lb SSLW x 1 cu. yd./27 cu. ft.
Volume = 2400 cu. yds.
3. Normal Lagoon Liquid Level
Maintain normal lagoon liquid level at o •S feet (-atrototte-) (-below)
average ground.
Lagoon size (for normal lagoon liquid volume) (from tables or -
calculations using prisrnodial formula)
5'i 53
Length 41-1= ft. Width ft. Depth Aakir ft. s:s J_:1
zSf 53
Surface area of normal liquid level: 11,7v7
Length -2..erts ft. x Width _Sa— ft. = Teiaco _sq. ft.
Actual volume at normal lagoon liquid level 2 moo'? 1443-
cu. yds.
(Actual volume must be greater than required volume).
e �
4. Volume of La:oon to be Excavated.
Length -1- ft. Width r ft. Depth' ft.
Depth
Volume = (Area of top + area bottom + 4 x area of midsection)
6
Volume = 2-.07._cu. yds.
C,d'� 271)-
4
,f'— 29v3-
7.0—_W7

• Oo
-e9
72-LI
5. Dike
Place spoil as a continuous dike at least 3.0 ft. high around
the lagoon (and pump out pond, if needed).
6. Ternr=orary. Storase Required
Drainage Area:
Lagoon (top of spoil
Length 343-- ft.
27j
Purnpout pond (top of
Length ft.
Buildings (roof and
Length ft.
x Width
spoil)
x Width ft. =
/8(97 s
-(s-3- ft. = _ 4L _sq. ft.
65
lot water)
x Width ft. =
sq. ft.
sq. ft.
/8, ?75
TOTAL DA = _F3�¢/� sq. ft.
Pumping cycle is to be gO days.
6A. Volume of 25 year - 24 hour storm.
Volume = $ 8 cu. ft. (.so)
t Ir 385
NOTE: Use 25'year-24hour rainfall for your location from
Engineering Field Manual, Chapter 2.
Volume = '7.L in. x 0.0833 ft./in. x DA __ 'p_sq. ft.
/'ef rris
6LB. Volume of rainfall in excess of evaporation. Use period of
time when rainfall exceeds evaporation by largest amount.
pQG r.¢Ya
Rainfall �""4 � _._) = •.,e.5- in.
Evaporation = -- 3- in.
r ar{S
Excess rainfall (difference) _ 1 in. (G
6 •S
Volume = 3T' in. x O.O833 ft./in. x DA __5±2Esq. ft.
Volume = 1825 cu. ft. C.78)
NOTE: Above information can be found in "Weather and Climate
in North Carolina" Agricultural Experiment Station Bul-
letin 396. Rainfall data is in Table 1. Evaporation
is from Figure 12 or Figure 13 depending on location
which is most nearly like yours.

6C. Volume of Waste Produced
Volume = 6,74oo SSLW x 0.01 gallon/lb SSLW/day x 90 days in
pumping cycle x 0.1337 cu. ft./gallon
Volume = 6��•co_ 1 bs x 0.01 x __��---days x 0.1337
Volume = B/Z2 cu. ft. C•81)
6D. Volume of Wash Water
This is the amount of fresh water used for washing floors or
volume of fresh water used for flush system. Flush systems
that recirculate the lagoon water are accounted for in 6C.
Volume =
o gallon/day x c> days in cycle
x 0.1337 cu. ft./gallon
Volume = cu. ft.
TOTAL REQUIRED TEMPORARY STORAGE
*6A. _$e}11Lcu. ft.
*68. _ j i cu. ft.
C.• _ 4L c u . f t .
6D. cu. ft.
8(2"L
toit
TOTAL z3�t`3 c u . f t .
1pomr
*Impounded lagoons and lagoons that do not have all outside water
diverted must include volume contributed by additional area.
7. Depth of Stora:ie Required (above normal liquid elevation of lagoon).
Depth required = Volume of Temporary Storage divided by Surface Area
of lagoon and pumpout pond
24,72/ 1 72-7
Depth = _7scu. ft. /a_sq. ft.
Depth = Tar* ft. ,L�-r
Z �
Top of spoil elev. ___ft. Depth required _ 9_'__ft.
- Normal lagoon liquid elev. ZS. ft. + Freeboard /,a ft.
Difference ___'_ft. Tot. Depth req. _ 3-`g. ft.
NOTE: If the depth of storage plus one foot for freeboard does not
exceed the difference in elevation of the top of spoil and
normal lagoon liquid level, adequate storage has been provided.

4
Amount of Nitrogen Produced
N = 0.00048 I bs. /day x goo_ I bs SSLW x 365 days/year
N = /4.$2.6 I bs . /year
From AGRICULTURAL WASTE MANAGEMENT FIELD MANUAL (AWMFM) Table 11-3
Nitrogen losses associated with anaerobic lagoon system and applying
can the surface of the land by spraying or liquid spreading (item
12).
Nitrogen losses = 75%
Nitrogen available = 25%
N = I/g8? _Ibs./year x 0.25
N = __Z a_Ibs./year
From AWMFM Table 11-6
The rate of nitrogen mineralization for effluent from an aerobic or
arrerobic lagoon appreciably diluted is 49..
N = _ .51 _Ibs./year x 0.49
N = _/9 _Ibs./year to be disposed
9. Land Application of Effluent for Nitrogen Disposal
Plant Nutrient Needs - Technical Guide - Section I -A Agronomy Ref.
and AWMFM Table 6-1
Plant Yield/Acre N Requirements
corn (grain) 100 bu. 90
corn (grain) 180 bu. 180
Coastal berrnudagrass 8 tons 300
Rate of Utilization
Plant N available/N required = Acres
_ ��s al.___ __/_112 / io o = A4.427.
/
/ =

10. AopIication by Irri•ition
Soils 2&14226if. Crops earl')
Application Rate .$ inches per hour
Application Amount _6 7$ _inches
NOTE: Information on application rates and amounts for various
soils and crops can be found in the Sprinkler Irrigation
Guide - Technical Guide - Section II-G. Effluent should
be applied at a rate so that there is absolutely no run-off.
Designed: 7 5 jS- aC
Approved: %cs4
Date: /2-I -8? Date: /2-4-87

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WORKSHEET
1
EDENTON, N. C.
10/86
DESIGN DATA FOR SWINE WASTE MANAGEMENT SYSTEM
C_/ oL ildr FARM
Distance to nearest residence (•other than
oIda; q_COUNTY
owner) 1_406 f feet
1. Steady State Live Weight
Sows x lbs.
Boars x lbs.
litters x pigs/litter x
lbs./pig
sows (farrow to finish) x 1417 lbs.
sows (farrow to feeder) x 522 lbs.
_4Q6head (finishing only) x 135 Ibs.
Total Steady State Live Weight (SSLW)
Required Liquid Volume of Lagoon
Volume = Ol D64_il�s. SSLW x 1 cu. ft./lb SSLW x 1
Volume = ,,aa0 cu. yds.
701 / 4°0 r lloo ht I i s SSvo • yds
Normal La-ioon Liquid Level
Maintain normal
average ground.
Lagoon
Ibs.
Ibs.
lbs.
lbs.
_11d3TIbs.
= 114 I bs.
cu. yd./27 cu.
lagoon I iquid level at j44t.S6/ feet
ft.
(above)(belaw)
size (for normal lagoon liquid volurne) (from tables or
calculations using prismodial formula)
Length PO ft.
Width •20 ft. Depth ___(.1__ft. s:s -_ :1
Surface area of normal liquid level:
Length _ Iqa __ft. x Width _2 ft. _ _1%3" sq. ft.
Actual volume at normal
(Actual volume must be
4. Volume of Lagoon to
Length 1q D ft.
Volume =
Depth
be E
Width
lagoon liquid level 9:0% cu. yds.
greater than required volume).
)! ..o, n Juts 3OS744, ydj
xcavated. -g+Ad /of kaiitiQJOeo 4 dtgyce-y,
/ ahb�irtltn a.dez0.4
7 d ft. Depth ft.
,3,3o6 MOO- '.lC, fit)
(Area of top + area bottom + 4 x area of midsection)
Volume = X7 / cu. yds.

2
5. Dike
Place spoil as a continuous dike at least __i____ft. high around
the lagoon (and pump out pond, if needed).
6. Ternri orary Storage Required
Drainage Area:
Lagoon (top of spoil)
Length .,20.6 __ft. x Width ft. _ L :,��_sq. ft.
Pumpout pond (top of spoil)
Length ft'. x Width ft. = sq. ft.
BuLldings (roof and lot water)
Length ft. x Width ft. = sq. ft.
TOTAL DA = /7 7/6 sq.'ft
Pumping cycle is to be _ days.
6A. Volume of 25 year - 24 hour storm.
Volurne = Z 2.. in. x 0.0833 ft,/in. x DA /7 //ice sq. ft.
Volume = EI,,La5-cu. ft.
NOTE: Use 25 year-24hour rainfall for your location from
Engineering Field Manual, Chapter 2.
68. Volurne of rainfall in excess of evaporation. Use period of
time when rainfall exceeds evaporation by largest amount.
Rainfall ( 10cc., ) to ( Dili ) = in.
Evaporation = in.
Excess rainfall (difference) _ __.7_ _in. -A.,fs
Volume = _�_ in. x 0.0833 ft./in. x DA _ 7ns ft.
ycq -
Volurne = 14R2cu. ft.
NOTE: Above information can be found in "Weather and Climate
in North Carolina" Agricultural Experiment Station Bul-
letin 396. Rainfall data is in Table 1. Evaporation
is from Figure 12 or Figure 13 depending on location
which is most nearly like yours.
410.

•
3
6C. Volume of Waste Produced
Volume = S 9 SSLW x 0.01 gallon/lb SSLW/day x __days in
pumping cycle x 0.1337 cu. ft./gallon
Volume = 0 _Ibs x 0.01 x -70 days x 0.1337
Volume = .17q44.7 cu. ft.
6D. Volume of Wash Water
This is the amount of fresh water used for washing floors or
volume of fresh water used for flush system. Flush systems
that recirculate the lagoon water are'accounted for in 6C.
Volume = O gallon/day x 0 days in cycle
x 0.1337 cu. ft./gal'lon-
Volume = 0 cu. ft.
TOTAL REQUIRED TEMPORARY STORAGE
*6A. 1021, c,u ., ft. . i 1
*6B. iQ a2 cu. ft.,12
6C. _9_!17
6D. cu. ft.
TOTAL .3-124u . f t .
*Impounded lagoons and lagoons that do not have all outside water
diverted must include volume contributed by additional area.
7. Depth of Storage Required (above normal liquid elevation of lagoon).
Depth required = Volume of Temporary Storage divided by Surface Area
of lagoon and pumpout pond
Depth = a 92 cu. ft. / _J„ .:301)6 sq. ft.
Depth = _2,.3__ft.
Top of spoil elev.
_. L-_1 ft. Depth required __ 2.3 ft..
- Normal lagoon liquid elev. _Q ft. Freeboard __
S2 + � __ft.
Difference _ ft. Tot. Depth req. _ _J ft.
NOTE: If the depth of storage plus one foot for freeboard does not
exceed the difference in elevation of the top of spoil and
normal lagoon liquid level, adequate storage has been provided.
//oa 5Y�to c f f
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4
8. Amount of Nitrogen Produced
N = 0.00048 Ibs./day x J ,61)dIbs SSLW x 365 days/year
N = 4:144/7 lbs./year
From AGRICULTURAL WASTE MANAGEMENT FIELD MANUAL (AWMFM) Table 11-3
Nitrogen losses associated with anaerobic lagoon system and applying
can the surface of the land by spraying or liquid spreading (item
12).
Nitrogen losses = T5X
Nitrogen available = 25'.
N = areALLIbsayear x 0.25
N = Lr5--07 tbs../year
From AWMFM Table 11-6
The �t-ate of nitrogen mineralization for effluent from an aerobic or
anerobic lagoon appreciably diluted is 49X.
N = loS0/ Ibs:/year x 0.49
N = L/t2 _Ibs . /year to be . disposed
9. Land Application ofEffluent for N i troien Disposal
Plant Nutrient Needs - Technical Guide - Section I -A Agronomy Ref.
and AWMFM Table 6-1
Plant Yield/Acre N Requirements
corn (grain) 100 bu. 90
corn (grain) 180 bu. 180
Coastal bermudagrass 8 tons 300
Rate of Utilization
Plant
eofn
N available/N required = Acres
7_7

5
10. Application by Irrigation
Soils
Crops
_earn
Application Rate .G a inches per hour
Application Amount JI/L_inches
NOTE: Information on application rates and amounts for various
soils and crops can be found in the Sprinkler Irrigation
Guide - Technical Guide - Section II-G. Effluent should
be applied at a rate so that there is absolutely no run-off.
gesigned: 54A
Approved:
Date:ad Date:

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11/1/93
Producer: Claxton Stallings Farm
The purpose of this plan is to provide guidelines for carrying out
the routine operation and maintenance work needed to keep this swine
waste management system functioning as planned. Routine maintenance
is considered to be normal good care of the system. Good
maintenance adds to beauty, usefulness, and permanence.
A. Maintenance
The routine maintenance of the lagoon involves the following:
1. Maintenance of a vegetative cover on the embankment top and
side slopes: bermuda and fescue was established on these
areas. Beginning in 1990 and each year thereafter, the
embankment should be fertilized with 800 pounds of 10-10-10
per acre to maintain a vigorous stand.
2. Control of brush and trees on the embankment. This may be
done by mowing, spraying, or chopping, or a combination of
all three. This will need to be done at least once each
year and possibly twice in years favorable to heavy growth
of vegetation.
Maintenance inspections of the lagoon should be made during the
initial filling of the lagoon and at least annually. Items to
be checked should include, as a minimum, the following:
1. Waste Inlet Pipes, Overflow Pipes
a. condition of pipes
(1) separation of joints
(2) cracks or breaks
2. Pool Area
a. undesirable vegetative growth
b. floating or lodged debris
3. Embankment
a. settlement, cracking or "jug" holes
b. side slope stability - slumps or bulges
c. erosion and rodent damage
4. Transfer Pump
1

11/1/G3
B. Operation
Your animal waste management facility was designed for a total
of 1100 animals (feeder to finish). The lagoon contains both
permanent and temporary storage. The permanent storage is not
to be pumped in order to ensure that anaerobic action will
occur. The design includes permanent storage of one cubic foot
per pound of steady state live weight.
The temporary storage portion of the lagoon includes capacity
for thevolumeof waste produced over 90 days, the amount of
rainfall in a 25 year 24 hour storm event, and rainfall in
excess of evaporation. Your facility is designed for 90 days of
temporary storage; therefore, it will need to be pumped every
six months. Begin pump -out of the lagoon when fluid level
reaches elevation 26.7 as marked by permanent markers. Stop
pump -out when the fluid level reaches elevation 25.2.
The attached waste management plan should be followed. This
plan recommends sampling and testing of waste (see Attachment B)
before land application. The waste material should be analyzed
before each application cycle to determine its nutrient content.
A soil test of the area of application should be made annually
to insure the waste is applied as reasonably and practically
possible to recommended rates.
The Clean Water Act of 1977 prohibits the discharge of
pollutants into waters of the United States. The Department of
Environment, Health, and Natural Resources, Division of
Environmental Management, has the responsibility for enforcing
this law.
2