310271_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: 31-0271 Certificate Of Coverage Number: AWS310271
2. Facility Name: CJK Farms and K&M Farms
3. Landowner's Name (same as on the Waste Management Plan): Don Lacoe
4. Landowner's Mailing Address: 194 Buncombe Ln
City: Mount Olive State: NC Zip: 28365
Telephone Number: 910-385-7590 Ext. E-mail:
5. Facility's Physical Address: 194 Buncombe Ln
City: Mount Olive State: NC Zip: 28365
6. County where Facility is located: Duplin
7. Farm Manager's Name (if different from Landowner):
8. Farm Manager's telephone number (include area code):
9. Integrator's Name (if there is not an Integrator, write "None"): Murphy -Brown LLC
10. Operator Name (OIC): Michael Wayne Jone$ Phone No.: 910-934-7706 OIC #: 994941
11. Lessee's Name (if there is not a Lessee, write "None"):
12. Indicate animal operation type and number:
Current Permit:
Operation Types:
Operations Type Allowable Count
Swine - Feeder to Finish 4,600
Swine Cattle Dry Poultry Other Types
Wean to Finish Dairy Calf Non Laying Chickens Horses - Horses
Wean to Feeder Dairy Heifer Laying Chickens Horses - Other
Farrow to Finish Milk Cow Pullets Sheep - Sheep
Feeder to Finish Dry Cow Turkeys Sheep - Other
Farrow to Wean Beef Stocker Calf Turkey Pullet
Farrow to Feeder Beef Feeder
Boar/Stud Beef Broad Cow Wet Poultr
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)
T
Capacity
Feet)
Estimated
Surface Area
Feeet)
Design Freeboard
"Redline"
(Inches)
CJKI
C 4 8 8
t o
7�a(Cuubic
AS 1 l 3 an
-(Square
r3 0, p0 4:
b 7' 1 0 (1
19.50
CJK2 (NEW)
f q qq k
L��. 4[
5� 2s S B.�
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:
1. The most recent Waste Utilization Plan (WUP), signed by the owner and a certified technical specialistcontaining:
a. The method by which waste is applied to the disposal fields (e.g. irrigation, injection, etc.)
b. A map of every field used for land application (for example: irrigation map)
c. The soil series present on every land application field
d. The crops grown on every land application field
e. The Realistic Yield Expectation (RYE) for every crop shown in the WUP
f. The maximum PAN to be applied to every land application field
g. The waste application windows for every crop utilized in the WUP
h. The required NRCS Standard specifications
2. A site map/schematic
3. Emergency Action Plan
4. Insect Control Checklist with chosen best management practices noted
5. Odor Control Checklist with chosen best management practices noted
6. Mortality Control Checklist with selected method noted - Use the enclosed updated Mortality Control Checklist
7. Lagoon/storage pond capacity documentation (design, calculations, etc.) Please be sure the above table is accurate and
complete. Also provide any site evaluations, wetland determinations, or hazard classifications that may be applicable to
your facility.
8. Operation and Maintenance Plan
If your CAWMP includes any components not shown on this list, please include the additional components with your submittal
(e.g. composting, digesters, waste transfers, etc.)
As a second option to mailing paper copies of the application package, you can scan and email one signed copy of the
application and all the CAWMP items above to: [e-mail]

I attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that,
if all required parts of this application are not completed and that if all required supporting information and attachments are not
included, this application package will be returned to me as incomplete.
Note: In accordance with NC General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement,
representation, or certification in any application may be subject to civil penalties up to $25,000 per violation. (18 U.S.C.
Section 1001 provides a punishment by a fine of not more than $10,000 or imprisonment of not more than 5 years, or both for
a similar offense.)
Printed Name of Signing Official (Landowner, or if multiple Landowners all landowners should sign. If Landowner is a
corporation, signature should be by a principal executive officer of the corporation):
Name: �242& (r7/ Title: ' 2' Q2 CS'��,✓
Signatu L.el' /t/ { Date: 3- 22 - 2 DI
Name: Title:
Signature: Date:
Name: Title:
Signature: Date:
THE COMPLETED APPLICATION SHOULD BE SENT TO THE FOLLOWING ADDRESS:
NCDEQ-DWR
Animal Feeding Operations Program
1636 Mail Service Center
Raleigh, North Carolina 27699-1636
Telephone number: [phone]
E-mail: [e-mail]
FORM: RENEWAL -STATE GENERAL 02/2019

ROY COOPER
Covnrnor
MICHAEL S. REGAN
secretary
LINDA CULPEPPER
Director
NORTH CAROLINA
Environmental Quality
February 27, 2019
Don Lacoe
CJK Farms and K&M Farms
194 Buncombe Ln
Mount Olive, NC 28365
Subject: Application for Renewal of Coverage for Expiring State General Permit
Dear Permittee:
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 It rs://deq.nc.gov/about/divisions/water-resources/water-clualio -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 your continued coverage under the State Non -Discharge General Permits. \ ou must submit an application for
permit coverage to the Division. Enclosed \ou will fmd a "Request for Certificate of Coverage Facilis) Curren*, Covered -bn an
Expiring State Non -Discharge General Permit." The application form must be completed, signed and returned by April 3, 2019.
Please note that yyou must include one ill cop. of the Certified Animal Waste Manaeement Plan ICAWMPI with the
completed and siened application form. A list of items included in the CAWMP can be found on piee 2 of the renewal
apnlication 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 $25,000 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,
Jon Risgaard, Section Chief
Animal Feeding Operations and Groundwater Section
Wilmington Regional Office, Water Quality Regional Operations Section
Duplin County Soil and Water Conservation District
AFOG Section Central Files - AWS310271
Murphv-Brown LLC
.„..9
I North Carolina O ,artment of invironmez' a Qu&ity 1 Division of Water Resources
512 N. Sa6sbwy St 1 1636 Mail Servos Center t R&e �h, North Carolina 27696.1636
919.707.9000

Murphy -Brown, LLC
Grower(s):
Farm Name: Don LaCoe
County: CJK
Duplin
10/28/2002
NUTRIENT UTILIZATION PLAN
Farrow to Wean
Farrow to Feeder
Farrow to Finish
Wean to Feeder
Feeder to Finish
Storage Structure:
Storage Period: Anaerobic Lagoon
Application Method: >180 days
Irrigation
The waste from your animal facility must be land applied at a specified rate to
of surface water and/or groundwater. The plant nutrients in the animal waste prevent
to reduce the amount of commercial fertilizer required for the crops in the fields where the ion
is to be a should be used
applied. waste
This waste utilization plan uses nitrogen as the limiting nutrient. Waste shout
d be before each application cycle. Annual soil tests are strongly at encouraged so that
all plant analyzed
lant
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 environmen
tally 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 crbp 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
year. Waste may be applied to land eroding at 5 or more tons per acre annuall Y,per
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
Either of these conditions may result in runoff to surface waters which under DWQ regulations. is frozen.
is not allowed
5. Wind conditions should also be considered to avoid drift and downwind odor
problems:
6. To maximize the value of the nutrients for crop
for pollution, the waste should be applied to a growingcropor applied
30 days prior to planting a crop or forages breakiproduction and to reduce the potential
enot more than
disking will conserve nutrients and reduce odor problems.
dormancy. Injecting the waste or
P.O. Box 856
Warsaw, NC 28398
1 of 8

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, 11, tons, etc.):
Ca • acit
Farrow to Wean
Farrow to Feeder
Farrow to Finish
Wean to Feeder
Feeder to Finish
Waste Produced er Animal. Total
3212 gal/yr
4015 gal/yr
10585 gal/yr
223 gal/yr
986 • all r
AMOUNT OF PLANT AVAILABLE NITROGEN PRODUCED PER YEAR (Ibs
Ca
aci
4600
Farrow to Wean
Fan -ow to Feeder
Farrow to Finish
Wean to Feeder
Feeder to Finish
Nitro
en Produced per Animal
5.4 Ibs/yr
6.5 Ibs/yr
26 Ibs/yr
0.48 Ibs/yr
2.3 Ibs/ r
gal/yr
gal/yr
gal/yr
gal/yr
4,535, 600 . al/yr
4,535,600 . al/yr
Total
Ibs/yr
Ibs/yr
Ibs/yr
Ibs/yr
10,580 Ibs/ r
Total 10,580
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: 45.2
Total N Required 1st Year: 12420
Total N Required 2nd Year: 0
Average Annual Nitrogen Requirement of Crops
Total Nitrogen Produced by Farm
Nitrogen Balance for Crops:
12,420.00
10,580.00
(1,840.00)
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 8
Ibs/ r

Reception Area Specifications
Tract Field Irrigated Soil 1st Crop Time to 1st Crop 1st Crop Lbs N!Ac Lbs N Total Ibs N12nd Crop Time to 2nd Crop 2nd Crop Lbs N!Ac Lbs N Total Ibs N Total
Acreage Type Code Apply Yield Ibs N/Unit Residual /Ac Utilized Code Apply Yield Ibs N/Unit Residual /Ac Utilized i Lbs N!Ac
2238 1 3.2 7rangebu1 C
2238 2 3.9 Marvyn C
2238 3 3.2 Drangeburc B
2238 4 2.1 Marvyn B
2238 5 3.3 Cran•eburc B
2238 6 _ 3.8 Norfolk B
2238 7A 4.5 Norfolk
2238 7 _ 4.3 Norfolk
2238 8A 4 Jran9ebur;
2238 8 3.5 Jrangebur
2238 9 4 J3ranyeburc
2238 10 2.2 Marvyn
2238 11 3.2 Marvyn
B
C
Mar -Oct 6.3
Mar -Oct
50
315 1008
Total lbs N
Utilized
50
Mar -Oct 5.4 50
Mar -Oct 5.1
Mar -Oct 5.4
Mar -Oct 5.2
Mar -Oct 5.2
Mar -Oct
Mar -Oct
B Mar -Oct
B Mar -Oct
Mar -Oct
Mar -Oct
6.1
5.4
5.4
5.4
50
50
50
50
300 1170
270 864
® 535.5
270 891
260 988
260 1170
50 305 ' 1311.5
50
50
50
5.1
5.1
50
50
270 1080
270 945
270 1080
255 561
255 816
0
0
0
315 1008
300 1170
0 270 864
0 255 535.5
0 0 270 891
0 0 260 988
0 0 260 1170
0 0 305
0 0 270
0 0 270
0 0 270
0 255
255
1311.5
1080
945
1080
561
816
Totals: 45.2
12420
12420
3(a) of 8

This plan does not include commercial fertilizer. The farm should produce adequate plant
available nitrogen to satisfy the requirements of the crops listed above.
The applicator is cautioned that P and K may be over applied while meeting the N requirements.
In the future, regulations may require farmers in some parts of North Carolina to have a nutrient
management plan that addresses all nutrients. This plan only addresses nitrogen.
In interplanted fields ( i.e. small grain, etc, interseeded in bermuda), forage must be removed
through grazing, hay, and/or silage. Where grazing, plants should be grazed when they
reach a height of six to nine inches. Cattle should be removed when plants are grazed to a
height of four inches. In fields where small grain, etc, is to be removed for hay or silage, care
should be exercised not to let small grain reach maturity, especially late in the season (i.e.
April or May). Shading may result if small grain gets too high and this will definately interfere
with stand of bermudagrass. This loss of stand will result in reduced yields and less nitrogen
being utilized. Rather than cutting small grain for hay or silage just before heading as is
the normal situation, you are encouraged to cut the small grain earlier. You may want to
consider harvesting hay or silage two to three times during the season, depending on the
time small grain is planted in the fall.
The ideal time to interplant small grain, etc, is late September or early October. Drilling is
recommended over broadcasting. Bermudagrass should be grazed or cut to a height of
about two inches before drilling for best results.
CROP CODE LEGEND
Crop Code Crop Lbs N utilized / unit yield
A Barley 1.6 Ibs N / bushel
B Hybrid Bermudagrass - Grazed 50 Ibs N / ton
C Hybrid Bermudagrass - Hay 50 Ibs N / ton
D Corn - Grain 1.25 Ibs N / bushel
E Corn - Silage 12 Ibs N / ton
F Cotton 0.12 Ibs N / Ibs lint
G Fescue - Grazed 50 Ibs N / ton
H Fescue - Hay 50 Ibs N / ton
I Oats 1.3 Ibs N / bushel
J Rye 2.4 lbs N / bushel
K Small Grain - Grazed 50 Ibs N / acre
L Small Grain - Hay 50 Ibs N / acre
M Grain Sorghum 2.5 lbs N / cwt
N Wheat 2.4 lbs N / bushel
O Soybean 4.0 Ibs N / bushel
P Pine Trees 40 Ibs N / acre / yr
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.
4 of 8

SLUDGE APPLICATION:
The following table describes the annual nitrogen accumulation rate per animal
in the lagoon sludge
Farm S•ecifications PAN/,r/animal
Farrow to Wean 0.84
Farrow to Feeder 1
Farrow to Finish 4.1
Wean to Feeder 0.072
4600 Feeder to Finish 0.36
Farm Total/r r
1656
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 1656 pounds of plant available nitrogen per year will accumulate in the lagoon
sludge based on the rates of accumulation listed above.
If you remove the sludge every 5 years, you will have approximately 8280 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 27 acreas of land. If you apply the sludge
to corn at a rate of 125 pounds per acre, you will need 66.24 acres of land. Please note that these
are only estimates of the PAN produced and the land required to utilize that PAN. Actual values
may only be determined by sampling the sludge for plant available nitrogen content prior to application
Actual utilization rates will vary with soil type, crop, and realistic yield expectations for the specific
application fields designated for sludge application at time of removal.
APPLICATION OF WASTE BY IRRIGATION:
The irrigation application rate should not exceed the intake rate of the soil at the time of irrigation
such that runoff or ponding occurs. This rate is limited by initial soil moisture content, soil
structure, soil texture, water droplet size, and organic solids. The application amount should not
exceed the available water holding capacity of the soil at the time of irrigation nor should the
plant available nitrogen applied exceed the nitrogen needs of the crop.
If surface irrigation is the method of land application for this plan, it is the responsibility of the
producer and irrigation designer to ensure that an irrigation system is installed to properly
irrigate the acres shown in the preceding table. Failure to apply the recommended rates and
amounts of nitrogen shown in the tables may make this plan invalid.
*This is the maximum application amount allowed for the soil assuming the amount
of nitrogen allowed for the crop is not over applied. In many situations, the application
amount shown cannot be applied because of the nitrogen limitation. The maximum
application amount shown can be applied under optimum soil conditions.
Your facility is designed for >180 days of temporary storage and the temporary storage must
be removed on the average of once every 6 months. In no instance should the volume of the
waste stored in your structure be within the 25 year 24 hour storm storage or one foot of
freeboard except in the event of the 25 year 24 hour storm.
It is the responsibility of the producer and waste applicator to ensure that the spreader equipment
is operated properly to apply the correct rates to the acres shown in the tables. Failure to apply
the recommended rates and amounts of nitrogen shown in the tables may make this plan invalid.
Call your technical specialist after you receive the waste analysis report for assistance in
determining the amount of waste per acre and the proper application prior to applying the waste.
5 of 8

Application Rate Guide
The following is provided as a guide for establishing application rates and amounts.
Soil Application Rate Application Amount
Tract Hydrant Type. Crop in/hr * inches
2238 1 Orangeburc C 0.5 1
2238 2 Marvyn C 0.65 1
2238 3 Orangeburc B 0.5 1
2238 4 Marvyn B 0.65 1
2238 5 Orangeburc B 0.5 1
2238 6 Norfolk B 0.5 1
2238 7A Norfolk B 0.5 1
#REF! 7 Norfolk C 0.5 1
2238 8A Orangeburc B 0.5 1
2238 8 Orangeburc B 0.5 1
2238 9 Orangeburc B 0.5 1
2238 10 Marvyn B 0.65 1
2238 11 Marvyn B 0.65 1
6 of 8

Additional Comments:
* A small grain overseed may be planted on any field specified in thi this plan
for winter pumping.
Nitrogen may be applied to the small grain at a rate of 50 lbs. per acre.
Follow the application anounts and rates specified on page 6 of this plan
for the small grain crop.
7 of 8

NUTRIENT UTILIZATION PLAN CERTIFICATION
Name of Farm: CJK
Owner: Don LaCoe
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 DWQ before the new
animals are stocked.
/we understand that I must own or have access to equipment, primarily irrigation equipment,
to land apply the animal waste described in this nutrient management plan. This equipment
must be available at the appropriate pumping time such that no discharge occurs from the lagoon
in the event of a 25 year 24 hour storm. I also certify that the waste will be applied on the land
according to this plan at the appropriate times and at rates which produce no runoff.
This plan will be filed on site at the farm office and at the office of the local Soil and Water
Conservation District and will be available for review by NCDWQ upon request.
Name of Facility Owner: Don LaCoe
Signature:
ri.
Name of Manager (if different from owner):
Signature:
/o 2eLS) d�
Date
Name of Technical Specialist:
Affiliation:
Address:
Signature:
Date
Dawn Williamson
Murphy -Brown, LLC.
2822 Hwy 24 West, PO Drawer 856
Warsaw, NC 28398
Telephone: [phone]
8 of 8
Date

DatigNED BY
WILLIAM a HALL
•-:

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
1

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
darn 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, Tong -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)
EMERGENCY MANAGEMENT SERVICES (EMS)
SOIL AND WATER CONSERVATION DISTRICT (SWCD)
NATURAL RESOURCES CONSERVATION SERVICE (NRCS)
COOPERATIVE EXTENSION SERVICE (CES)
�tb -Z9 is ►s
10
q«-Act L.-a«o
Ctt0 - a9to-2t2b
91 o ag te -o11V3
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.
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.
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)
b)
c)
d)
e)
Immediately stop waste application.
Create a temporary diversion to contain waste.
Incorporate waste to reduce runoff.
Evaluate and eliminate the reason(s) that cause the runoff.
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 Sheriff's 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 (V)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
residues
() Reduce moisture accumulation within and around
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.
i2d/f,"
(Landowner Signature)
For more information contact the Cooperative Extension Service, Department of Entomology, Box
7613, North Carolina State University, Raleigh, NC 27695-7613.
AMIC -- November 11, 1996
11

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

Storage tank or
basin surface
Partial microbial
decomposition Mixing while (
filling Agitation when emptying(
(
Settling basin
surface
Partial microbial decom-
position Mixing while filling
Agitation when emptying
Manure, slurry or
sludge spreader
outlets
(
(
)Bottom or midlevel loading
)Tank covers
)Basin surface mats of solids
)Proven biological additives or oxidants
)Extend drainpipe outlets underneath liquid
level
)Remove settled solids regularly
Agitation when spreading
Volatile gas emissions
Dead animals
Dead animal
disposal pits
Carcass decomposition
Carcass decomposition
(
(
)Soil injection of slurry/sludges
)Wash residual manure from spreader after use
)Proven biological additives or oxidants
( )Proper disposition of carcasses
( )Complete covering of carcasses in burial pits
( )Proper location / construction of disposal pits
Incinerators Incomplete combustion ( )Secondary stack burners
Standing water
around facilities
improper drainage
Microbial decomposition of
organic matter
Manure tracked
onto public roads
from farm access
(I)Farm access road maintenance
away from facilities
Poorly maintained access (1)Farm access road maintenance
roads
Additional Information: Available From:
Swine Manure Management 0200 Rule / BMP Packet NCSU-County Extension Center
Swine Production Farm Potential Odor Sources and Remedies, EBAE Fact Sheet NCSU-BAE
Swine Production Facility Manure Management:Pit Recharge —Lagoon Treatment:EBAE128-88NCSU-BAE
Swine Production Facility Manure Management:Underfloor Fluse-Lagoon Treatment 129-88NCSU-BAE
Lagoon Design and Management for Livestock Manure Treatment and Storage; EBAE103-83NCSU-BAE
Calibration of Manure and Wastewater Application Equipment EBAE Fact Sheet NCSU-BAE
Controlling Odors from Swine Buildings; PIH-33 NCSU-Swine Extension
Environmental Assurance Program: NPPC Manual NC Pork Producers
Assoc
Options for Managing Odor; a report from the Swine Odor Task Force NCSU Agri Communication
Nuisance Concerns in Animal Manure Management: Odors and Flies; PR0101, Florida Cooperative Extension
1995 Conference Proceedings
The issues checked ( ) pertain to this operation. The landowner / integrator agrees to
use sound judgment in applying odor control measures as practical.
I certify the aforementioned odor control Best Management Practices have been reviewed
with me.
(Landowner Signature)
13

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
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.
El El
El El
Tr El
El El
El El
El El
El El
APR 0' 12019
Rendering at a rendering plant licensed under G.S. 106-168.7.
Complete incineration according to 02 NCAC 52C .0102.
A composting system approved and permitted by the NC Department of Agriculture & Con-
sumer Services Veterinary Division (attach copy of permit). If compost is distributed off -farm,
additional requirements must be met and a permit is required from NC DEQ.
In the case of dead poultry only, placing in a disposal pit of a size and design approved by the
NC Department of Agriculture & Consumer Services (G.S. 106-549.70).
Any method which, in the professional opinionaof the State Veterinarian, would make possible
the salvage of part of a dead animal's value without endangering human or animal health.
(Written approval by the State Veterinarian must be attached).
Mass Mortality Plan
Mass mortality plans are required for farms covered by an NPDES permit. These plans are
also recommended for all animal operations. This plan outlines farm -specific mortality man-
agement methods to be used for mass mortality. The NCDA&CS Veterinary Division sup-
ports a variety of emergency mortality disposal options; contact the Division for guidance.
• A catastrophic mortality disposal plan is part of the facility's CAWMP and is activated
when numbers of dead animals exceed normal mortality rates as specified by the State
Veterinarian.
• Burial must be.done in accordance with NC General Statutes and NCDA&CS Veterinary
Division regulations and guidance. -
• Mass burial sites are subject to additional permit conditions (refer to facility's animal
waste management system permit).
• In the event of imminent threat of a disease emergency, the State Veterinarian may enact
additional temporary procedures or measures for disposal according to G.S. 106-399.4.
a/(
Signature of Farm Owner/Manager Date
3--a� - t9
f Technical Specialist Date

aerator: >Don•LaCoe 4Tb" )
unt"Y >Duplirr _ .
: te: ---->08/17'/95.::.
st. to.nearest residence (.other. than owner) : 1600
cws (farrow to finish)
,ws (.farrow to- feeder) :
.ad (finishing only):
Ws (farrow to wean):
,ad (wean. to feeder) :
Ee. Live Weight for other operations(lbs.):>
orage -volume for sludge accum. (cu. ft.) : _>
Eeatment Volume (min. 1 cu. ft. 11b. ): > 1 7.5
�,
Year - 24 Hour Rainfall (in.) : >
.infall in excess of evaporation (in.) 7.0
.ainage area of buildings & lots (sq. ft.) : >
plume of wash water (gallons/day) >
.mporary storage period (days): > 90
Ieeboard (ft. ) : > 1
de slopes (inside lagoon): > 2.5 : 1
side top length (ft.) : > 190
side' top width (ft. ) : > 168.5
p of dike elevation (ft.) : > 48
ttom of lagoon elevation (ft.). > 30.5
asonal high water table (SHWT ). elev. (ft.) : =>
tal required volume: > '335593 cu. ft.
tual design volume: >299320.31 cu. ft.
op pumping el. (> or = to 0.0 ft SHWT> ft.
(> or = to 36.5 ft Min)
:(uired minimum treatment volume: 264600 cu: ft.
lume at stop pumping elevation: -62913 cu. ft.
art pumping elev. : > ft.
lume at start pumping elevation: -62913 cu. ft.
tual volume less 25yr-24hr rain: 279311 cu. ft.
TE: Verify that temp. storage is adequate:
Req. volume to be pumped:====> 50984 cu. ft.
Actual volume to be pumped:==> 0 cu. ft.

Operator:DON LACOE County: DUPLIN
Date: 10/05/92
Distance to nearest residence (other than owner): 0.0 feet
1. STEADY STATE LIVE WEIGHT
O sows (farrow to finish) x 1417 lbs. = 0 lbs
O sows (farrow to feeder) x 522 lbs. = 0 lbs
2640 head (finishing only) x 135 lbs. = 356400 lbs
O sows (farrow to wean) x 433 lbs. = 0 lbs
O head (wean to feeder) x 30 lbs. = 0 lbs
TOTAL STEADY STATE LIVE WEIGHT (SSLW) = 356400 lbs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
fl
Volume = 356400 lbs. SSLW x Treatment Volume(CF)/lb. SSLW
Treatment Volume(CF)/lb. SSLW= 1 CF/lb. SSLW
Volume = 356400 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION
Volume = 0.0 cubic feet ; "Owner requests no sludge storage.
Sludge will be removed as needed."
4. TOTAL DESIGN VOLUME
Inside top length 300.0 feet ; Inside top width 225.0 feet
Top of dike at elevation 50.6 feet
Freeboard 1.0 feet ; Side slopes 2.5 : 1 (Inside lagoon)
Total design lagoon liquid level at elevation 49.6 feet
Bottom of lagoon elevation 39.6 feet
Seasonal high water table elevation 0.0 feet
Total design volume using prismoidal formula
SS/END1 SS/END2 SS/SIDE]. SS/SIDE2 LENGTH WIDTH DEPTH
2.5 2.5 2.5 2.5 295.0 220.0 10.0
AREA OF TOP
LENGTH * WIDTH =
295.0 220.0
AREA OF BOTTOM
LENGTH * WIDTH =
245.0 170.0
AREA OF MIDSECTION
LENGTH * WIDTH * 4
270.0 195.0
64900.0 (AREA OF TOP)
41650.0 (AREA OF BOTTOM)
210600.0 (AREA OF MIDSECTION * 4)
CU. FT. = AAREA TOP + (4*AREA MIDSECTION) + AREA BOTTOMU * DEPTH/6
64900.0 210600.0 41650.0 1.7

VOLUME OF LAGOON AT TOTAL DESIGN LIQUID LEVEL = 528583 CU. FT.
5. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
Length * Width =
300.0 225.0 67500.0 square feet
Buildings (roof and lot water)
Length * Width =
0.0 0.0 0.0 square feet
TOTAL DA 67500.0 square feet
Design temporary storage period to be 180 days.
5A. Volume of waste produced
Approximate daily production of manure in CF/LB SSLW 0.00136
APR 01 ;1J19
it l::il• 1" 1,�:1'y�314• I
Volume = 356400 Lbs. SSLW * CF of Waste/Lb./Day * 180 days
Volume = 87035 cubic feet
5B. Volume of wash water
This is the amount of fresh water used for washing floors or volume
of fresh water used for alflush system. Flush systems that recirculate
the lagoon water are accounted for in 5A.
Volume =
0.0 gallons/day * 180 days storage/7.48 gallons
per CF
Volume = 0.0 cubic feet
5C. Volume of rainfall in excess of evaporation
Use period of time when rainfall exceeds evaporation by largest amount.
180 days excess rainfall
Volume = 7.0 in * DA / 12 inches per foot
Volume = 39375.0 cubic feet
7.0 inches

5D. Volume of 25 year - 24'hour storm
Volume = 7.5 inches / 12 inches per foot * DA
Volume = 42187.5 cubic feet
TOTAL REQUIRED TEMPORARY STORAGE
5A. 87035 cubic feet
5B. 0 cubic feet
5C. 39375 cubic feet
5D. 42188 cubic feet
TOTAL 168598 cubic feet
6. SUMMARY
Total required volume
Total design volume avail.
524998 cubic feet
528583 cubic feet
Min. req. treatment volume plus sludge accumulation 356400 cubic feet
At elev. 46.8 feet ; Volume is 357933 cubic feet (end pumping)
Total design volume less 25yr-24hr storm is 486396 cubic feet
At elev.
48.8 feet ; Volume is 480629 cubic feet (start pumping)
Seasonal high water table elevation 0.0 feet
7. DESIGNED BYV\ & APPROVED BY:
DATE: ! V - g ,_q L DATE:
NOTE: SEE ATTACHED WASTE UTILIZATION PLAN