250042_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: 25-0042 Certificate Of Coverage Number: AWS250042
2. Facility Name: M & S Nursery
3. Landowner's Name (same as on the Waste Management Plan): Matthew Reid Davenport
4. Landowner's Mailing Address: 2971 Wyse Fork Rd
City: Dover State: NC Zip: 28526
Telephone Number: 252-670-5952 Ext. E-mail: mrdavenport06( mail.com
5. Facility's Physical Address: 320 Avery Rd
City: Dover State: NC Zip: 28526
6. County where Facility is located: Craven
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"): J C Howard Farms
10. Operator Name (OIC): Matthew Reid Davenport Phone No.: 252-670-5952 OIC #: 1005745
11. Lessee's Name (if there is not a Lessee, write "None"): A t?bi_e_
12. Indicate animal operation type and number:
Current Permit: Operations Type Allowable Count
Swine - Wean to Feeder 7,680
Operation Types:
Swine Cattle Dry Poultry Other Types
Wean to Finish Dairy Calf Non Laying Chickens Horses - Horses
Wean to Feeder Dairy Heifer Laying Chickens Horses - Other
Farrow to Finish Milk Cow Pullets Sheep - Sheep
Feeder to Finish Dry Cow Turkeys Sheep - Other
Farrow to Wean Beef Stocker Calf Turkey Pullet
Farrow to Feeder Beef Feeder
Boar/Stud Beef Broad Cow Wet Poultry
Gilts Other Non Laying Pullet
Other Layers

13. Waste Treatment and Storage Lagoons (Verify the following information is accurate and complete. Make all necessary
corrections and provide missing data.)
Structure
Name
Estimated
Date
Built
Liner Type
(Clay, Synthetic,
Unknown)
Capacity
(Cubic Feet)
Estimated
Surface Area
(Square Feet)
Design Freeboard
'Redline"
(Inches)
1
3/ ( / 14('is
CI .y
ASO, 41-2.
38,333.00
19.50
2
// iiiqq5
r ick.y
9,..34, 11.5
38,333.00
19.50
V
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 specialist, containing:
a. The method by which waste is applied to the disposal fields (e.g. irrigation, injection, etc.)
b. A map of every field used for land application (for example: irrigation map)
c. The soil series present on every land application field
d. The crops grown on every land application field
e. The Realistic Yield Expectation (RYE) for every crop shown in the WUP
f. The maximum PAN to be applied to every land application field
g. The waste application windows for every crop utilized in the WUP
h. The required NRCS Standard specifications
2. A site map/schematic
3. Emergency Action Plan
4. Insect Control Checklist with chosen best management practices noted
5. Odor Control Checklist with chosen best management practices noted
6. Mortality Control Checklist with selected method noted - Use the enclosed updated Mortality Control Checklist
7. Lagoon/storage pond capacity documentation (design, calculations, etc.) Please be sure the above table is accurate and!
complete. Also provide any site evaluations, wetland determinations, or hazard classifications that may be applicable to
your facility.
8. Operation and Maintenance Plan
If your CAWMP includes any components not shown on this list. please include the additional components with your submittal.
(e.g. composting, digesters, waste transfers, etc.)
As a second option to mailing paper copies of the application package, you can scan and email one signed copy of the
application and all the CAWMP items above to: [e-mail]

I attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that,',!
if all required parts of this application are not completed and that if all required supporting information and attachments are not!
included, this application package will be returned to me as incomplete.'
Note: In accordance with NC General Statutes 143-215.6A and ! 143-215.6B, any person who knowingly makes any false statement,
representation, or certification in any application may be subject to civil penalties up to $25,000 per violation. (18 U.S.0
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: �:a3 i m.w ). Title: 0,, i'�R�
Signature: Date: __.)/ '/ 6)i �f
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
Governor
MICHAEL. S. REGAN
Secretary
LINDA CULPEPPER
Director
NORTH CAROLINA
Environmental Quality
February 27, 2019
Matthew Reid Davenport
M & S Nursery
2971 Wyse Fork Rd
Dover, NC 28526
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 https://deq.nc.gov/about/divisions/water-resources/water-quality-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, you must submit an application for
permit coverage to the Division. Enclosed you will find a "Request for Certificate of Coverage Facility Currently Covered by an
Expiring State Non -Discharge General Permit." The application form must be completed, signed and returned by April 3, 2019.
Please note that you must include one (1) copy of the Certified Animal Waste Management Plan (CAWMP) with the
completed and signed application form. A list of items included in the CAWMP can be found on page 2 of the renewal j
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 $25,000 per day.
If you have any questions about the State Non -Discharge General Permits, the enclosed application, or any related matter please feel
free to contact the Animal Feeding Operations Branch staff at 919-707-9100.
Enclosures
cc (w/o enclosures):
Sincerely,
Jon Risgaard, Section Chief
Animal Feeding Operations and Groundwater Section
Washington Regional Office, Water Quality Regional Operations Section
Craven County Soil and Water Conservation District
AFOG Section Central Files - AWS250042
J C Howard Farms
North Caro' r.a Department of rr.v'ro:manta; 4uaiay I D vaor of Water Re.socroes
t 512 N. :3b4rc St_ 1ESS s;!. Ssrvt,e Cer-_ter 1 Ra Sin, North Carp':ra27ota-163€
91$.707 9000

Fi vi onliienI7."C'//
Quality
February 22, 2018
Matthew and Stacie Davenport
M & S Nursery
2971 Wyse Fork Road
Dover, NC 28526
ROY COOPER
Govei nor
MICHAEL S. REGAN
secretary
LINDA CULPEPPER
Interim Director
Subject: Certificate of Coverage No. AWS250042
M&SNursery
Swine Waste Collection, Treatment,
Storage and Application System
Craven County
Dear Matthew and Stacie Davenport:
In accordance with your February 20, 2018 Notification of Change of Ownership, we are hereby
forwarding to you this Certificate of Coverage (COC) issued to Matthew and Stacie Davenport
authorizing the operation of the subject animal waste management system in accordance with General
Permit AWG100000.
This approval shall consist of the operation of this system including, but not limited to, the management
and land application of animal waste as specified in the facility's Certified Animal Waste Management Plan
(CAWMP) for M & S Nursery, located in Craven County, with a swine animal capacity of no greater than
the following annual averages:
Wean to Finish: Feeder to Finish: Boar/Stud:
Wean to Feeder: 7,680 Farrow to Wean: Gilts:
Farrow to Finish: Farrow to Feeder: Other:
If this is a Farrow to Wean or Farrow to Feeder operation, there may be one boar for each 15 sows. Where
boars are unnecessary, they may be replaced by an equivalent number of sows. Any of the sows may be
replaced by gilts at a rate of 4 gilts for every 3 sows.
This COC shall be effective from the date of issuance until September 30, 2019, and shall hereby void
Certificate of Coverage Number AWS250042 dated October 1, 2014. Pursuant to this COC, you are
authorized and required to operate the system in conformity with the conditions and limitations as specified
in the General Permit, the facility's CAWMP, and this COC. An adequate system for collecting and
maintaining the required monitoring data and operational information must be established for this facility.
Any increase in waste production greater than the certified design capacity or increase in number of animals
authorized by this COC (as provided above) will require a modification to the CAWMP and this COC and
must be completed prior to actual increase in either wastewater flow or number of animals.
Please read this COC and the enclosed State General Permit carefully. Please pay careful attention to the
record keeping and monitoring conditions in this permit. Record keeping forms are unchanged with this
General Permit. Please continue to use the same record keeping forms.
State of North Carolina I Environmental Quality 'Division of Water Resources
Water Quality Regional Operations Section
1636 Mail Service Center 'Raleigh, North Carolina 27699-1636
919-707-9129

Nutrient Management Plan For Animal Waste Utilization
02-06-2019
This plan has been prepared for:
M & S Nursery
Matt Davenport
2971 Wyse Fork Rd
Dover, NC 28526
252-670-5952
This plan has been developed by:
Eve H. Honeycutt
N. C. Cooperative Extension
1791 Hwy 11-55
Kinston, NC 28504
252-527-2191
Developers' :na re
Type of Plan: Nitrogen Only with Manure Only
Owner/Manager/Producer Agreement
I (we) understand and agree to the specifications and the operation and maintenance
procedures established in this nutrient management plan which includes an animal
waste utilization plan for the farm named above. I have read and understand the
Required Specifications concerning animal waste management that are included with
this plan.
Signature (manager or producer)
Date
Date
This plan meets the minimum standards and specifications of the U.S. Department of
Agriculture - Natural Resources Conservation Service or the standard of practices
adopted by the Soil and Water Conservation Commission.
Plan Approved B
zi le1 a�(
Date
127517 Database Version 4.1 Date Printed: 02-06-2019 Cover Page 1

Nutrients applied in accordance with this plan will be supplied from the
following source(s):
Commercial Fertilizer is not included in this plan.
S5
Swine Nursery Lagoon Liquid wastegenerated 1,466,880 gals/year by a 7,680 animal
Swine Nursery Lagoon Liquid operation. This production facility has waste storage
capacities of approximately 180 days.
Estimated Pounds of Plant Available Nitrogen Generated per Year
Broadcast
2644
Incorporated
3173
Injected
3173
Irrigated
2644
Max. Avail.
PAN (lbs) *
Actual PAN
Applied (lbs)
PAN, Surplus/
Deficit (lbs)
Actual Volume
Applied (Gallons)
Volume Surplus/
Deficit (Gallons)
Year 1
2,644
6184
-3,540
3,583,341
-2,116,461
Note: In source ID, S means standard source, U means user defined source.
* Max. Available PAN is calculated on the basis of the actual application method(s) identified in the plan for this source.
127517 Database Version 4.1 Date Printed: 02-06-2019 Source Page 1 of 1

Narrative
Updated 100lb overseed rate from 1217 INMC committee 2017
Farms utilizing the 1001bs/acre PAN rate for the ovverseed are allowed to apply no more than 50Ibs PAN
per acre from October 1 through December 31 and no more than 501bs/acre PAN from January 1 through
March 31.
Applications made during the months of December and january cannot exceed the combined total of
251bs/acre PAN for the two -month period. The last application of animal waste is to be applied to the
Bermuda crop prior to September 30.
The PAN rate for grazed systems must be reduced by 25%
127517 Database Version 4.1 Date Printed: 02-06-2019 Narrative Page 1 of 1

The table shown below provides a summary of the crops or rotations included in this plan for each field. Realistic
Yield estimates are also provided for each crop in the plan. In addition, the Leaching Index for each field is shown,
where available.
Planned Crops Summary
Tract
Field
Total
Acres
Useable
Acres
Leaching
index (LI)
Soil Series
Crop Sequence
RYE
146
4&5
5.97
5.97
N/A
Lynchburg
I.
Small Grain Overseed
1.0 Tons
Hybrid Bermudagrass Hay
5.5 Tons
146
6
2.90
2.90
N/A
Goldsboro
Small Grain Overseed
1.0 Tons
Hybrid Bermudagrass Hay
6.5 Tons
146
7
1.45
1.45
N/A
Goldsboro
Small Grain Overseed
1.0 Tons
Hybrid Bermudagrass Hay
6.5 Tons
183
1
1.97
1.97
N/A
Goldsboro
Small Grain Overseed
1.0 Tons
Hybrid Bermudagrass Hay
6.5 Tons
183
2
5.50
5.50
N/A
Norfolk
Small Grain Overseed
1.0 Tons
Hybrid Bermudagrass Hay
6.5 Tons
183
3
2.26
2.26
N/A
Norfolk
Small Grain Overseed
1.0 Tons
Hybrid Bemtudagrass Hay
6.5 Tons
PLAN TOTALS:
20.05
20.05
LI
Potential Leaching
Technical Guidance
2
Low potential to contribute to soluble
nutrient leaching below the root zone.
None
>= 2 &
<= 10
Moderate potential to contribute to
soluble nutrient leaching below the root
zone.
Nutrient Management (590) should be planned.
. > 10
High potential to contribute to soluble
nutrient leaching below the root zone.
Nutrient Management (590) should be planned. Other conservation practices that improve
the soils available water holding capacity and improve nutrient use efficiency should be
considered. Examples are Cover Crops (340) to scavenge nutrients, Sod -Based Rotations
(328), Long -Term No -Till (778), and edge -of -field practices such as Filter Strips (393) and
Riparian Forest Buffers (391).
127517 Database Version 4.1
NOTE: Symbol * means user entered data.
Date Printed 2/6/2019
PCS Page 1 of 1

The Waste Utilization table shown below summarizes the waste utilization plan for this operation. This plan provides an estimate of the number of acres of
cropland needed to use the nutrients being produced. The plan requires consideration of the realistic yields of the crops to be grown, their nutrient requirements,
and proper timing of applications to maximize nutrient uptake.
This table provides an estimate of the amount of nitrogen required by the crop being grown and an estimate of the nitrogen amount being supplied by manure or
other by-products, commercial fertilizer and residual from previous crops. An estimate of the quantity of solid and liquid waste that will be applied on each field in
order to supply the indicated quantity of nitrogen from each source is also included. A balance of the total manure produced and the total manure applied is
included in the table to ensure that the plan adequately provides for the utilization of the manure generated by the operation.
Waste Utilization Table
Year 1
Tract
Field
Source
ID
Soil Series
Total
Acres
Use.
Acres
Crop
RYE
Applic.
Period
Nitrogen
PA
Nutrient
Req'd
(lbs/A)
Comm.
Fert.
Nutrient
Applied
(lbs/A)
Res,
(lbs/A)
Applic.
Method
Manure
PA
Nutrient
Applied
(lbs/A)
Liquid
ManureA
pplied
(acre)
Solid
Manure
Applied
(acre)
Liquid
Manure
Applied
(Field)
Solid
Manure
Applied
(Field)
N
N
N
N
1000
gal/A
Tons
1000 gals
tons
146
4&5
S5
Lynchburg
5.97
5.97
Small Grain Overseed
1.0 Tons
10/1-3/31
50
0
0
Irrig.
50
27.74
0.00
165.60
0.00
146
4&5
S5
Lynchburg
5.97
5.97
Hybrid Bermudagrass Hay
5.5 Tons
3/1-9/30
238
0
0
Irrig.
238
132.04
0,00
788.26
0.00
146
6
S5
Goldsboro
2.90
2.90
Small Grain Overseed
1.0 Tons
10/1-3/31
50
0
0
Irrig.
50
27.74
0.00
80.44
0.00
I46
6
S5
Goldsboro
2.90
2.90
Hybrid Bermudagrass Hay
6.5 Tons
3/1-9/30
296
0
0
Irrig.-
- - -296
_ 164.22
- - 0.00
--- 476.22
0,00
146
7
S5
Goldsboro
1.45
1.45
Small Grain Overseed
1.0 Tons
10/1-3/31
50
0
0
Irrig.
50
27.74
0.00
40.22
0.00
146
7
S5
Goldsboro
1.45
1,45
Hybrid Bermudagrass Hay
6.5 Tons
3/1-9/30
296
0
0
1rrig. J
296
164,22
0.00
238.11
0.00
183
1
S5
Goldsboro
1.97
1.97
Small Grain Oversccd
1.0 Tons
10/1-3/31
50
0
0
Irrig.
50
27.74
0.00
54.65
0.00
183
1
S5
Goldsboro
1.97
1.97
Hybrid Bermudagrass Hay
6.5 Tons
3/1-9/30
296
0
0
Irrig.
296
164.22
0.00
323.50
0.00
183
2
S5
Norfolk
5.50
5.50
Small Grain Overseed
1.0 Tons
10/1-3/31
50
0
0
Irrig.
50
55.48
0.00
305.13
0.00
183
2
S5
Norfolk
5.50
5.50
Hybrid Bermudagrass Hay
6.5 Tons
3/1-9/30
296
0
0
Irrig.
296
164.22
0.00
903.18
0.00
183
3
S5
Norfolk
2.26
2.26
Small Grain Overseed
1.0 Tons
10/1-3/31
50
0
0
brig.
50
27.74
0.00
62.69
0.00
183
3
S5
Norfolk
2.26
2.26
Hybrid Bermudagrass Hay
6.5 Tons
3/1-9/30
296
0
0
!trig.
296
164.22
0.00
371.13
0.00
Preview Database Version 4.1 Date Printed: 2/6/2019
WUT Page 1 of 2

Waste Utilization Table
Year 1
Tract
Field
Source
ID
Soil Series
Tomi
Acres
Use.
Acres
Crop
RYE
Applic.
Period
Nitrogen
PA
Nutrient
Req'd
(lbs/A)
Comm.
Fert.
Nutrient
Applied
(lbs/A)
Res.
(lbs/A)
Applic.
Method
Manure
PA
Nutrient
Applied
(lbs/A)
Liquid
ManureA
pplied
(acre)
Solid
Manure
Applied
(acre)
Liquid
Manure
Applied
(Field)
Solid
Manure
Applied
(Field)
N
N
N
N
1000
gai/A
Tons
1000 gals
tons
Total Applied, 1000 gallons
3,809.14
4
1 t'dr
Total Produced, 1000 gallons
1,466.88
Balance, 1000 gallons
-2 342 26
Total Applied, tons
f h gi
0.00
Total Produced, tons
r , 1
0.00
Balance, tons
, rti
0.00
Notes: 1. In the tract column, — symbol means leased, otherwise, owned.
2. Symbol * means user entered data.
Preview Database Version 4.1 Date Printed: 2/6/2019
WUT Page 2 of 2

The Irrigation Application Factors for each field in this plan are shown in the following table. Infiltration rate varies
with soils. If applying waste nutrients through an irrigation system, you must apply at a rate that will not result in
runoff. This table provides the maximum application rate per hour that may be applied to each field selected to
receive wastewater. It also lists the maximum application amount that each field may receive in any one application
event.
Irrigation Application Factors
Tract
Field
Soil Series
Application Rate
(inches/hour)
Application Amount
(inches)
146
4&5
Lynchburg
0.50
1.0
146
6
Goldsboro
0.50
1.0
146
7
Goldsboro
0.50
1.0
183
1
Goldsboro
0.50
1.0
183
2
Norfolk
0.50
1.0
183
3
Norfolk
0.50
1.0
127517 Database Version 4.1 Date Printed 2/6/2019
NOTE: Symbol * means user entered data.
IAF Page 1 of 1

The following Lagoon Sludge Nitrogen Utilization table provides an estimate of the number of acres needed for
sludge utilization for the indicated accumulation period. These estimates are based on average nitrogen
concentrations for each source, the number of animals in the facility and the plant available nitrogen application
rates shown in the second column.
Lagoon sludge contains nutrients and organic matter remaining after treatment and application ofthe effluent. At
clean out, this material must be utilized for crop production and applied at agronomic rates. In most cases, the
priority nutrient is nitrogen but other nutrients including phosphorous, copper and zinc can also be limiting. Since
nutrient levels are generally very high, application of sludge must be carefully applied.
Sites ]rust first be evaluated for their suitability for sludge application. Ideally, effluent spray fields should not be
used for sludge application. If this is not possible, care should be taken not to load effluent application fields with
high amounts ofcopperand zinc so that additional effluent cannot be applied. On sites vulnerable to surface water
moving to streams and lakes, phosphorous is a concern. Soils containing very high phosphorous levels may also
be a concern.
Lagoon Sludge Nitrogen Utilization Table
Crop
Maximum
PA-N Rate
Ib/ac
Maximum Sludge
Application Rate
1000 gal/ac
Minimum Acres
5 Years Accumulation
Minimum Acres
10 Years Accumulation
Minimum Acres
15 Years Accumulation
Swine Nursery Lagoon Sludge - Standard
Corn 120 bu
150
14.69
17.52
35.03
52.55
Hay 6 ton R.Y.E.
300
29.38
8.76
17.52
26.27
Soybean 40 bu
160
15.67
16.42
32.84
49.26
127517 Database Version 4.1 Date Printed: 02-06-2019 Sludge Page 1 of 1

The Available Waste Storage Capacity table provides an estimate of the number of days of storage
capacity available at the end of each month of the plan. Available storage capacity is calculated as the
design storage capacity in days minus the number of days of net storage volume accumulated. The start
date is a value entered by the user and is defined as the date prior to applying nutrients to the first crop in
the plan at which storage volume in the lagoon or holding pond is equal to zero.
Available storage capacity should be greater than or equal to zero and less than or equal to the design
storage capacity of the facility. If the available storage capacity is greater than the design storage
capacity, this indicates that the plan calls for the application of nutrients that have not yet accumulated.
If available storage capacity is negative, the estimated volume of accumulated waste exceeds the design.
storage volume of the structure. Either of these situations indicates that the planned application interval
in the waste utilization plan is inconsistent with the structure's temporary storage capacity.
AV UiL VL1.# YV
Source Name
t.LQLV LJbva µSv vaa.YK'I+S1
Swine Nursery Lagoon Liquid
Design Storage Capacity (Days)
Start Date
9/1
180
Plan Year
Month
Available Storage Capacity (Days) *
1
1
134
1
2
14I
1
3
145
1
4
180
1
5
180
1
6
180
1
7
180
1
8
180
1
9
150
I
10
154
1
11
159
1
12
163
* Available Storage Capacity is calculated as of the end of each month.
I27517 Database Version 4.1 Date Printed: 02-06-2019 Capacity Page 1 of 1

Required Specifications For Animal Waste Management
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 that reaches surface
water is prohibited.
2. There must be documentation in the design folder that the producer
either owns or has an agreement for use of adequate land on which to
properly apply the waste. If the producer does not own adequate land to
properly dispose of the waste, he/she shall provide evidence of an
agreement with a landowner, who is within a reasonable proximity,
allowing him/her the use of the land for waste application. It is the
responsibility of the owner of the waste production facility to secure an
update of the Nutrient Management Plan when there is a change in the
operation, increase in the number of animals, method of application,
receiving crop type, or available land.
3. Animal waste shall be applied to meet, but not exceed, the nitrogen needs
for realistic crop yields based upon soil type, available moisture, historical
data, climatic conditions, and level of management, unless there are
regulations that restrict the rate of applications for other nutrients.
4. Animal waste shall be applied to land eroding less than 5 tons per acre
per year. Waste may be applied to land eroding at more than 5 tons per
acre per year but less than 10 tons per acre per year provided grass filter
strips are installed where runoff leaves the field (see USDA, NRCS Field
Office Technical Guide Standard 393 - Filter Strips).
5. Odors can be reduced by injecting the waste or by disking after waste
application. Waste should not be applied when there is danger of drift
from the land application field.
6. When animal waste is to be applied on acres subject to flooding, waste
will be soil incorporated on conventionally tilled cropland. When waste is
applied to conservation tilled crops or grassland, the waste may be
broadcast provided the application does not occur during a season prone
to flooding (see "Weather and Climate in North Carolina" for guidance).
127517 Database Version 4.1 Date Printed: 2/6/2019 Specification Page 1

7. Liquid waste shall be applied at rates not to exceed the soil infiltration
rate such that runoff does not occur offsite or to surface waters and in a
method which does not cause drift from the site during application. No
ponding should occur in order to control odor and flies.
8. Animal waste shall not be applied to saturated soils, during rainfall
events, or when the soil surface is frozen.
9. Animal waste shall be applied on actively growing crops in such a manner
that the crop is not covered with waste to a depth that would inhibit
growth. The potential for salt damage from animal waste should also be
considered.
10. Nutrients from waste shall not be applied in fall or winter for spring
planted crops on soils with a high potential for leaching. Waste/nutrient
loading rates on these soils should be held to a minimum and a suitable
winter cover crop planted to take up released nutrients. Waste shall not
be applied more than 30 days prior to planting of the crop or forages
breaking dormancy.
11. Any new swine facility sited on or after October 1,1995 shall comply with
the following: The outer perimeter of the land area onto which waste is
applied from a lagoon that is a component of a swine farm shall be at least
50 feet from any residential property boundary and canal. Animal waste,
other than swine waste from facilities sited on or after October 1,1995,
shall not be applied closer that 25 feet to perennial waters.
12. Animal waste shall not be applied closer than 100 feet to wells.
13. Animal waste shall not be applied closer than 200 feet of dwellings other
than those owned by the landowner.
14. Waste shall be applied in a manner not to reach other property and
public right-of-ways.
127517 Database Version 4.1 Date Printed: 2/6/2019 Specification Page 2

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 the fields have been
approved as a land application site by a "technical specialist". Animal
waste shall not be applied on grassed waterways that discharge directly
into water courses, and on other grassed waterways, waste shall be
applied at agronomic rates in a manner that causes no runoff or drift
from the site.
16. Domestic and industrial waste from washdown facilities, showers, toilets,
sinks, etc., shall not be discharged into the animal waste management
system.
17. A protective cover of appropriate vegetation will be established on all
disturbed areas (lagoon embankments, berms, pipe runs, etc.). Areas
shall be fenced, as necessary, to protect the vegetation. Vegetation such as
trees, shrubs, and other woody species, etc., are limited to areas where
considered appropriate. Lagoon areas should be kept mowed and
accessible. Berms and structures should be inspected regularly for
evidence of erosion, leakage, or discharge.
18. If animal production at the facility is to be suspended or terminated, the
owner is responsible for obtaining and implementing a "closure plan"
which will eliminate the possibility of an illegal discharge, pollution, and
erosion.
19. Waste handling structures, piping, pumps, reels, etc., should be inspected
on a regular basis to prevent breakdowns, leaks, and spills. A regular
maintenance checklist should be kept on site.
20. Animal waste can be used in a rotation that includes vegetables and other
crops for direct human consumption. However, if animal waste is used on
crops for direct human consumption, it should only be applied pre -plant
with no further applications of animal waste during the crop season.
21. Highly visible markers shall be installed to mark the top and bottom
elevations of the temporary storage (pumping volume) of all waste
treatment lagoons. Pumping shall be managed to maintain the liquid level
between the markers. A marker will be required to mark the maximum
storage volume for waste storage ponds.
127517 Database Version 4.1 Date Printed: 2/6/2019 Specification Page 3

22. Waste shall be tested within 60 days of utilization and soil shall be tested
at least annually at crop sites wherewaste products are applied. Nitrogen
shall be the rate -determining nutrient, unless other restrictions require
waste to be applied based on other nutrients, resulting in a lower
application rate than a nitrogen based rate. Zinc and copper levels in the
soils shall be monitored and alternative crop sites shall be used when
these metals approach excessive levels. pH shall be adjusted and
maintained for optimum crop production. Soil and waste analysis
records shall be kept for a minimum of five years. Poultry dry waste
application records shall be maintained for a minimum of three years.
Waste application records for all other waste shall be maintained for five
(5) years.
23. Dead animals will be disposed of in a manner that meets North Carolina
regulations.
127517 Database Version 4.1 Date Printed: 2/6/2019 Specification Page 4

USDA United States
:�. AgriDepacurtmentlture of Craven County, North Carolina
700
Feet
Farm 7009
Tract 183
2017 Program Year
CLU
Acres
HEL
Crop
1
0.83
NHEL
2
3.27
NHEL
3
5.93
NHEL
4
5.3
NHEL
7
2.7
NHEL
8
0.91
UHEL
Noncropiand
9
0.26
UHEL
Noncropiand
Page Cropland Total: 18.03 acres
Map Created January 02, 2017
Base Image Layer flown in 2016
NC Roads
Common Land Unit
Cropland
Non -Cropland
Tract Boundary
Wetland Determination identifiers
® Restricted Use
V Limited Restrictions
Exempt from Conservation
Compliance Provisions
USDA FSA maps are for FSA Program administration only. This map does not represent a legal survey or reflect actual ownership; rather it depicts the information provided directly from the producer and/or the NAIP imagery. The producer
accepts the data 'as is' and assumes all risks associated with its use. The USDA Farm Service Agency assumes no responsibility for actual or consequential damage incurred as a result of any user's reliance on this data outside FSA Programs.
Wetland identifiers do not represent the size, shape, or specific determination of the area. Refer to your original determination (CPA-026 and attached maps) for exact boundaries and determinations or contact NRCS.

USDA United States
Department of
Agriculture
Craven County, North Carolina
Farm 7009
Tract 146
2019 Program Year
CLU
Acres
HEL
Crop
1
2.97
NHEL
2
1.11
NHEL
3
1.07
NHEL
4
2.55
NHEL
5
1.23
NHEL
6
1.19
NHEL
7
6.56
NHEL
8
0.74
NHEL
10
3.78
UHEL
Noncropland
Noncropland
11
0.59
UHEL
Page Cropland Total: 17.42 acres
Map Created March 20, 2019
Base Image Layer flown in 2018
Common Land Unit
Cropland
Non -Cropland
Tract Boundary
Wetland Determination
• Restricted Use
V Limited Restrictions
Exempt from Conservation
Compliance Provisions
USDA FSA maps are for FSA Program administration only. This map does not represent a legal survey or reflect actual ownership; rather it depicts the information provided directly from the producer and/or the NAIP imagery. The producer
accepts the data 'as is' and assumes all risks associated with its use. The USDA Farm Service Agency assumes no responsibility for actual or consequential damage incurred as a result of any user's reliance on this data outside FSA Programs.
Wetland identifiers do not represent the size, shape, or specific determination of the area. Refer to your original determination (CPA-026 and attached maps) for exact boundaries and determinations or contact NRCS.

EMERGENCYACTION 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)
,5 .- 636- 660(6
52~‘33-- 21
;Ls 2--" 6:31-- AS41
.2,52.-(333--
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)
b)
c)
d)
e)
Add soil to berm to increase elevation of dam.
Pump wastes to fields at an acceptable rate.
Stop all flow to the lagoon immediately.
Call a pumping contractor.
Make sure no surface water is entering lagoon.
B. Runoff from waste application field -actions include:
a) Immediately stop waste application.
b) Create a temporary diversion to contain waste.
c) Incorporate waste to reduce runoff.
d) Evaluate and eliminate the reason(s) that cause the runoff.
e) Evaluate the application rates for the fields where runoff occurred.
C. Leakage from the waste pipes and sprinklers - action include:
a)
b)
c)
d)
Stop recycle pump.
Stop irrigation pump.
Close valves to eliminate further discharge.
Repair all leaks prior to restarting pumps.
D. Leakage from flush systems, houses, solid separators - action include:
a) Stop recycle pump.
b) Stop irrigation pump.
c) Make sure siphon occurs.
d) Stop all flow in the house, flush systems, or solid separators.
E. Leakage from base or sidewall of lagoon. Often this is seepage as opposed to flowing leaks -
possible action:
a) Dig a small sump or ditch from the embankment to catch all seepage, put in a submersible
pump, and pump back to lagoon.
b) If holes are caused by burrowing animals, trap or remove animals and fill holes and
compact with a clay type soil.

c) Have a professional evaluate the condition of the side walls and the lagoon bottom as soon
as possible.
2. Assess the extent of the spill and note any obvious damages.
a. Did the waste reach surface waters?
b. Approximately how much was released and for what duration?
c. Any damage notes, such as employee injury, fish kills, or property damage?
d. Did the spill leave the property?
e. Does the spill have the potential to reach surface waters?
f. Could a future rain event cause the spill to reach surface waters?
g. Are potable water wells in danger (either on or off the property)?
h. How much reached surface waters?
3. Contact appropriate agencies.
a. During normal business hours call your DWQ regional office; Phone #, After hours,
emergency number: [phone]. Your phone call should include: your name, facility
number, telephone number, the details of the incident from item 2 above, the exact
location of the facility, the location or direction of the movement of the spill, weather and
wind conditions. The corrective measures that have been under taken, and the
seriousness of the situation.
b. If the spill leaves property or enters surface waters, call local EMS phone number.
c. Instruct EMS to contact local Health Department.
d. Contact CE's phone number, local SWCD office phone number and the local NRCS
office for advice / technical assistance phone number.
4. If none of the above works call 911 or the Sheriffs Department and explain your problem to
them and ask the person to contact the proper agencies for you.
5. Contact the contractor of your choice to begin repair or problem to minimize offsite damage.
a. Contractors Name: p 7
b. Contractors Address: Ca.r- p RAA"
c . Contractors Phone: 2c,2 1'75 1 3.v.Z
6. Contact the technical specialist who certified the lagoon (NRCS, Consulting Engineer, etc.)
a. Name: AAct
b. Phone: '.,59.. - c43-- o3ct 1
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.

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 (1)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.
I4' 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
(-Jr 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.
(4 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 O 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
O 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.
l certify the aforementioned insect control Best Management Practices have been
reviewed with me.
L. ndowner S. - ature)
For more information contact the Cooperative Extension Service, Department of Entomology, Box
7613, North Carolina State University, Raleigh, NC 27695-7613.
AMIC -- November 11, 1996
11

SWINE FARM WASTE MANAGEMENT ODOR CONTROL CHECKLIST
Source
Cause
BMP's to Minimize Odor
Site Specific Practices
_ Farmstead
Swine production
0/)Vegetative or wooded buffers:
( 4Recommended best management
practices;
(r/)Good judgment and common sense
Animal body
surfaces
Dirty manure
covered animals
(%Dry floors
Floor surfaces
Wet manure -covered
floors
(-4Slotted floors;
( „rjWaterers located over slotted floors;
( }Feeders at high end of solid floors:
(...Scrape manure buildup from floors;
( )Underfloor ventilation for drying
Manure collection
pits
Urine
Partial microbial
decomposition
(,Frequent manure removal by flush, pit
recharge or scrape
( }Underfloor ventilation
Ventilation
exhaust fans
Volatile gases ( Fan maintenance;
Dust ( Efficient air movement
Indoor surfaces
Dust
(4Washdown between groups of animals
( Feed additives;
( )Feeder covers;
(.teed delivery downspout extenders to
feeder covers
Flush Tanks
Agitation of recycled ( )Flush tank covers
lagoon liquid while tanks ( )Extend fill lines to near bottom of tanks
are filling with anti -siphon vents
Flush alleys
Agitation during waste ( )Underfloor flush with underfloor
water conveyance ventilation
Pit recharge
points
Agitation of recycled ( )Extend recharge lines to near bottom of
lagoon liquid while pits pits with anti -siphon vents
are filling
Lift stations
Agitation during sump ( )Sump tank covers
tank filling and drawdown
Outside drain
collection or
junction boxes
Agitation during waste
water conveyance
( )Box Covers
End of drain
pipes at lagoon
Agitation during waste
water
Lagoon surfaces
Irrigation sprinkler
nozzles
Volatile gas emissions
Biological mixing
Agitation
High pressure agitation
Wind draft
( )Extend discharge point of pipes
underneath lagoon liquid level
(/))Proper lagoon liquid capacity
(_/ Correct lagoon startup procedures
( Minimum surface area -to -volume
ratio (I)Minimum agitation when
pumping
,(/)Mechanical aeration
( Proven biological additives
( Irrigate on dry days with little or no wind
( JfMinimum recommended operation pressure
(.,%)Pump intake near lagoon liquid surface
( )Pump from second -stage lagoon
AMOC — November 11, 1996
12

Storage tank or
basin surface
Partial microbial ( )Bottom or midlevel loading
decomposition Mixing while ( )Tank covers
filling Agitation when emptying( )Basin surface mats of solids
( )Proven biological additives or oxidants
Settling basin Partial microbial decom- ( )Extend drainpipe outlets undemeath liquid
surface position Mixing while filling level
Agitation when emptying ( )Remove settled solids regularly
Manure, slurry or
sludge spreader
outlets
Dead animals
Agitation when spreading
Volatile gas emissions
( )Soil injection of slurry/sludges
( )Wash residual manure from spreader after use
( )Proven biological additives or oxidants
Carcass decomposition (d)Proper disposition of carcasses
Dead animal
disposal pits
Carcass decomposition ( )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 (,./)Farm access road
maintenance Microbial decomposition of away from
fagiitiesmatter
_ Manure tracked Poorly maintained access ((')Farm access road maintenance
onto public roads roads
from farm access
Additional Information: Available From:
Swine Manure Management 0200 Rule / BMP Packet NCSU-County Extension Center
Swine Production Farm Potential Odor Sources and Remedies, EBAE Fact Sheet NCSU-BAE
Swine Production Facility Manure Management:Pit Recharge —Lagoon Treatment:EBAE128-88NCSU-BAE
Swine Production Facility Manure Management:Underfloor Fluse-Lagoon Treatment 129-88NCSU-BAE
Lagoon Design and Management for Livestock Manure Treatment and Storage; EBAE103-83NCSU-BAE
Calibration of Manure and Wastewater Application Equipment EBAE Fact Sheet NCSU-BAE
Controlling Odors from Swine Buildings; PIH-33 NCSU-Swine Extension
Environmental Assurance Program: NPPC Manual NC Pork Producers Assoc
Options for Managing Odor; a report from the Swine Odor Task Force NCSU Agri Communication
Nuisance Concems 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.
1 certify the aforementioned odor control Best Management Practices have been
reviewed with me.
andownerfsignature)
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.
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 opinion of the State Veterinarian, would make possible
the salvage of part of a dead animal's value without endangering human or animal health.
(Written approval by the State Veterinarian must be attached).
Mass Mortality Plan
Mass mortality plans are required for farms covered by an NPDES permit. These plans are
also recommended for all animal operations. This plan outlines farm -specific mortality man-
agement methods to be used for mass mortality. The NCDA&CS Veterinary Division sup-
ports a variety of emergency mortality disposal options; contact the Division for guidance.
• A catastrophic mortality disposal plan is part of the facility's CAWMP and is activated
when numbers of dead animals exceed normal mortality rates as specified by the State
Veterinarian.
• Burial must be done in accordance with NC General Statutes and NCDA&CS Veterinary
Division regulations and guidance.
• Mass burial sites are subject to additional permit conditions (refer to facility's animal
waste management system permit).
• In the event of imminent threat of a disease emergency, the State Veterinarian may enact
additional temporary procedures or measures for disposal according to G.S. 106-399.4_
ature otT
hnical Specialist
Date
Date

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,or:1:'ILLY HILL County: CRAVEN
5
cance to nearest residence (other- than owner):
Date: 4/19/95
750 feet
AVERAGE LIVE WEIGHT (ALW)
O sows ( farrow to finish) x 1417 lbs. = 0 1 I:'s
O sows (farrow to feeder) x 522 lbs. = 0 lbs
O head (finishing only) x 1:15 lbs. = 0 I b s
O sows ( farrow to wears) ,. 433 lbs. _ 0 lbs
:::40 head (wean to feeder) ., sls lbs. = 11 '200 1 bs
Describe other : : 0 1 bs
Total Average Live Weight = 115200 lbs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 115200 lbs. ALW x Treatment Voiurne(CF)/Ib. ALW
Treatment Volurne(CF)/lb. ALW = 1 C:F/Ib. ALW
Volume = 115200 cubic feet
. STORAGE VOLUME FOR SLUDGE AC:C:UMULATIONAr0,✓Q rt
Volume = 0 cubic feet
4. TOTAL DESIGNED VOLUME
Inside tap length (feet)
Inside top width (feet)
Top of dike elevation (feet)
Bottom of lagoon elevation (feet)
Freeboard (feet)
Side slopes (inside lagoon)
- -
Total design volume using pr l srnc+ i da l formula
2.00.0
1L_.0
51.5
41.5
1.0
=.0 . 1
SS/END1 SS/END';:: SS/SIDE1 SS/SIDE.2 LENGTH WIDTH DEPTH
3.0 3.0 . SAS 3.0 294.0 122.0 . 0
AREA OF TOP
LENGTH * WIDTH =
294.0 122.0
AREA OF BOTTOM
LENGTH * WIDTH =
4 0 . {%f
AREA OF MIDSECTION
LENGTH * WIDTH * 4
267.0 95.0
35868 (AREA OF TOP)
16320 20 (AREA OF BOTTOM)
101460 (AREA OF MIDSECTION * 4)
CU. FT. = C AREA TOP + (4*AREA MIDSECTION) + AREA BOTTOM] * DEPTH/6
745::r_. .0 101460.0 16320.0 1.5
Total Designed Volume Available = 230472 CU. FT.

. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon ( top of dike)
Length * Width _
300.0 128.0 38400.0 square feet
Buildings (roof and lot water)
0.0 square feet
TOTAL DA 38400.0 square feet
Design temporary storage period ';to be 180 days.
5A. Volume of waste produced
Feces r:4 urine production in gal./day per 135 lb. ALW 1.37
Volume =
Volume =
Describe this area.
115200 lbs. ALW/ 1=35 Hbs ALW * 1.37 gal/day
210432 gals. or 2802.6 cubic feet
5B. Volume of wash water
130 days
This is the amount of fresh water used for washing floors or volume
of fresh water used for a flush 'system or excess water. Flush systems
that recirculate the lagoon water are accounted for in 5A.
Volume = 0.0 gallons/day # 180 days storage/7.48 gal Irons
per C: F
Volume = 0.0 cubic feet
;C. Volume of rainfall in excess of evaporation
Use period of time when ra i nfa l h; exceeds evaporation by largest amount.
130 days excess rainfall
Volume = 7.0 inches * DA / 12 inches per foot
Volume = 22400.0 cubic feet
5D. Volume of 25 year - 24 hour storm
Volume = 7.5 inches / 12 i riches per foot * DA
Volume = 24000.0 cubic feet
TOTAL REQUIRED TEMPORARY STORAGE
5A. 28133 cubic feet
5B. 0 cubic feet
5C. 22400 cubic feet
5D. 24000 cubic feet
7.0 inches

r SUMMARY
Temporary storage period
Rainfall in excess of evaporation 7.0 days
25 year - 24 hour rainfall 7. '' 5 inches
inches
Freeboard----
Side slopes 1.0 feet
Inside top length - ,(�] 1
s?0.0 feet
Inside top width
128.0 feet
Top of dike elevation-- 51.5 feet
Bottom of lagoon e 1 evat (or,.--
Total required volume 41 •S feet
1897 cu. ft.
Actual design volume 250472 cu. ft.
Seasonal high water -table elevation (SHWT)===> 46.5 feet
Stop pumping elev.
47.5 feet
Must be > or = to the SHWT eIev.
or 46.5 feet
Must be
= to ruin. req. treatment eI._ " 47.5 feet
Required minimum treatment vo 1 urne 115200 cu. ft.
Volume at stop pumping elevatio'r,
Start pumping elev. 1=' 9.' cu.eft.
- 4'=t .8=: feet
Must be at bottom of freeboard ; 25 yr. . rainfall
Actual volume less 25 yr- - 24 hr rainfal I===;•
Volume at start pumping elevation-----
Requ i red volume to be pumped
Actual volume to be pumped
Min. thickness of so i 1 I i ner- when requ i red==>
7. DESIGNED E:Y: �G.��9�hS APPROVED BY:
DATE: DATE:
NOTE: SEE ATTAC:HED WASTE UTILIZATION PLAN
COMMENTS: /1 , c4-11: < 'j-- e_t
206472 cu. ft.
205972 c u . f t .
F053:3 cu. ft.
72196 cu. ft.
1.5 feet

.04,18/1995 07:12 FROM JC HOWARD FARMS
IONA.
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Operator:L-:ILLY ILL County: CRAVEN Date: 4/11/9!
Cir
Distance to nea-est residence (other than owner-): 730 feet
AVERAGE LIVE WEIGHT (ALW)
O sows (farrow to finish) X 1417 lbs. = 0 lbs
O sows (farrow to feeder) X 522 lbs. = 0 lbs
O head (finishing only) x 135 lbs. - 0 lbs
O s':ws (farrow to wears) .. 433 lbs. = 0 lbs
840 head (wean to feeder) x 30 lbs. = 115200 1 bs
Describe other 0 lbs!
Total Average Live Weight = 115200 lbs
L. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 115200 lbs. 'ALW x Treatment Vo1urne(C:F)/lb. ALW
Treatment Volurne(C:F)/Ib. ALW = 1 CF/Ib. ALW
Volume = 115200 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION
MI SA, t{S C S �o /-ft 5 € re¢cr e S - 2. 6 Y o, ,nl c /
Volume = 0 cubic feet U
4. TOTAL DESIGNED VOLUME
Inside top length (feet)
Inside top width (feet)
Top of dike elevation (feet)
Bottom of lagoon e 1 evat i on (feet)
Freeboard (feet)
Side slopes ( inside lagoon)
Total design volume using pr i srno i da 1 formula
240.0
160,0
51.5
41.5
1.0
I.S . 1
SS/END1 SS/END2 SS/SIDE1 SS/SIDE•-.=• LENGTH WIDTH DEPTH
3.0 3.0 3.0 3.0 234.0 154.0 9.0
AREA OF TOP
LENGTH * WIDTH =
: 4.0 154.0
AREA OF BOTTOM
LENGTH * WIDTH =
180.0 100.0
AREA OF MIDSECTION
LENGTH * WIDTH * 4
207.0 127.0
34036 (AREA OF TOP)
13000 (AREA OF BOTTOM)
105156 (AREA OF MID ECTI CIN * 4)
CU. FT. = [AREA TOP + (4*AREA MIDSECTION) + AREA r:I �TTOM 7 * DEPTH/6
36036.0 1051 56.0 18000.0 1.5
Total Designed Volume Available = 238788 CU.
FT.

5. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike) !
Length * Width = !
240.0 160.0 38400.0 square feet
Buildings (roof and lot water)
0.0 square feet Describe this area.
TOTAL DA 38400.0 square feet
Design temporary storage period to be 180 days.
5A. Volume of waste produced !
Feces & urine production in gal./day per 135 lb. ALW 1.37
Vo|ume =
Vo|ume =
115200 (bs. ALW/135 ]bs ALW * 1.37 gal/day
t210432 gals. or 28132.6 cubic feet
;B. Volume of wash water
180 days
--` This is the amount of fresh water used for washing floors or vu'—'e
of fresh water used for a flush system or excess water. Flush
systems
that recirculate the lagoon water are accounted for in 5A.
Volume = 0.0 gallons/day 180 days stora8e/7.48 gallons
Volume = 0.0 cubic feet | Per
CF
C. Volume of rainfall in ex f '
. excess o evaporation
�
Use period of time when rainfall exceeds evaporation by largest amount.
i
180 days excess rainfall �
= 7.0 inches
Volume = 7.0 inches * DA /!12 inches per foot
Volume = 22400.0 cubic feet �
/
D. Volume of 25 year - 24 hour storm
Volume = 7.5 inches / 12 inches per foot * DA
! |
Volume = 24000.0 cubic feet ! !
i
TOTAL REQUIRED TEMPORARY STORAGE� !
5A. 28133 cubic feet |
5B. 0 cubic feet |
5C. 22400 cubic feet |
|
5D. 24000 cubic feet

r-', . SUMMARY
Temporary storage period
Rainfall in excess of evaporation
25 year - 24 hour- rainfall
Freeboard---
Side slopes
Inside top length --
Inside top width .
Top of dike elevation
Bottom of lagoon elevation
Total required volume- )
Actual design volume
Seasonal high watertable elevat''ion (SHWT)===
Stop pumping elev.
_
Must be > or = to the SHWT elev.
Must be ::> or = to min. req. treatment e i . _:
Required minimum treatment vo 1 ume= _----
VoIurne at stop pumping elevation
Start pumping e 1 ev.-----
Must be at bottom of freeboard & 25 yr. . r-a i nfa
Actual volume less 25 yr- -- 24 hr rainfal 1==
Volume at start pumping elevation
Required volume to be pumped
Actual volume to be pumped
Min. thickness of so i 1 I i rrer-
when requ i r-ed=
7. DESIGNED BY: APPROVED B Y :
DATE:
DATE:
NOTE: SEE ATTACHED WASTE UTILIZATION FLAN
COMMENTS:
180 days
7_,0 inches
_7.5- inches
1 ._(tw feet
3.0 . 1
:40.0 feet
160.0 feet
51.5 feet
41.5 Feet
18Q733 cu. ft.
2 87__' cu. ft.
46.5 feet
47.5 feet
46.5 feet
47.5 feet
115:00 cu. ft.
14083: cu. ft.
49.7 feet
11`.
14 78 _:
210698
50533
1.5
cu.
cu.
cu.
cu.
feet
ft.
ft.
ft.
ft.

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 Teaks, 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
leaking waterers, broken pipes and washdown through
water conservation.
• Minimize feed wastage and spillage by keeping feeders a
the amount of solids entering the lagoon.
Management:
usage and spillage from
proper maintenance and
djusted. This will reduce
• Maintain lagoon liquid level between the permanent storage level and the full
temporary storage level.
• Place visible markers or stakes on the lagoon bank to show the minimum liquid level
and the maximum liquid level. (Figure 2-1).
• Start irrigating at the earliest possible date in the spring based on nutrient
requirements and soil moisture so that temporary storage will be maximized for the
summer thunderstorm season. Similarly, irrigate in the late summer / early fall to
provide maximum lagoon storage for the winter.
• The lagoon liquid level should never be closer than 1 foot to the lowest point of the
dam or embankment.
• Don not pump the lagoon liquid level lower than the permanent storage level unless
you are removing sludge.
• Locate float pump intakes approximately 18 inches underneath the liquid surface and
as far away from the drainpipe inlets as possible.
• Prevent additions of bedding materials, 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