HomeMy WebLinkAbout960050_Permit Renewal Application 2019_20190410State 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: 96-0050 Certificate Of Coverage Number:
2. Facility Name: P & D Nursery
3. Landowner's Name (same as on the Waste Management Plan): Way ne Mills
4. Landowner's Mailing Address: 442 Mills Rd
City: Goldsboro State: NC
Telephone Number: 919-689-2854 Ext. E-mail: millsriera-jaol.com
5. Facility's Physical Address: 464 Mills IZ
City: Goldsboro State:
6. County where Facility is located: Wayne
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"):
10. Operator Name (OIC): Donna C. Mills
NC
Donna C Mills
919-922-7878 Ext.
11. Lessee's Name (if there is not a Lessee, write "None"): NC>T-Q—
12. Indicate animal operation type and number:
Current Permit: Operations Type
Swine - Wean to Feeder
Operation Tvnes•
Swine
Cattle
Wean to Finish
Dairy Calf
Wean to Feeder
Dairy Heifer
Farrow to Finish
Milk Cow
Feeder to Finish
Dry Cow
Farrow to Wean
Beef Stocker Calf
Farrow to Feeder
Beef Feeder
Boar/Stud
Beef Broad Cow
Gilts
Other
Other
Maxwell Foods Inc
Phone No.: 919-689-2854
Allowable Count
3,200
AWS960050
Zip: 27530
Zip: 27530
OIC #: 18626
Dry Poultry
Other Types
Non Laying Chickens
Horses - Horses
Laying Chickens
Horses - Other
Pullets
Sheep- Sheep
Turkeys
Sheep - Other
Turkey Pullet
Wet Poultry
Non Laying Pullet
Layers
13. Waste Treatment and Storage Lagoons (Verify the following information is accurate and complete. Make all necessary
corrections and provide missing data.)
Structure
Name
Estimated
Date
Built
Liner Type
(Clay, Synthetic,
Unknown)
Capacity
(Cubic Feet)
Estimated
Surface Area
(Square Feet)
Design Freeboard
'Redline"
(Inches)
PRIMARY
2/4/1991
'[.' ({
a c ,�
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 143-215.1OC(d) to the address below.
The CAWMP must include the following components:
I. The most recent Waste Utilization Plan (WUP), i ned b� the owner and a certified technical specialist, containing:
a. The method by which waste is applied to the disposal fields (e.g. irrigation, injection, etc.)
b. A map of every field used for land application (for example: irrigation map)
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: 2019PermitRenewal@ncdenr.gov
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: w_y'� C_ Title:
Signature: Date: -
Name: Q
Signature: -
Name:
Signature:
Title: l�lta4fl,0� _--
Date: - .Z
Title:
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: (919) 707-9100
E-mail: 2019PermitRenewal@ncdenr.gov
FORM: RENEWAL -STATE GENERAL 02/2019
Y
WASTE UTILIZATION PLAN
Goldsboro Hog Farms, Inc.
Thursday, May 27, 1999
Producer: Donna Mills
Farm Name: P & D Nursery
442 Mills Road
Goldsboro,NC 27530
Telephone # : (919) 689-2854
Type of Operation : Wean to Feeder Swine
Number of Animals : 3200 pigs design capacity
Application Method: Irrigation
The waste from your animal facility must be land applied at a specified rate to prevent
pollution of surface and/or groundwater. The plant nutrients in the animal waste should be
used to reduce the amount of commercial fertilizer required for the crops in the fields where
waste is to be applied. This waste utilization plan uses nitrogen as the limiting nutrient.
Waste should be analyzed before each application cycle. Annual soil tests are strongly
encouraged so that all plant nutrients can be balanced for realistic yields of the crop to be
grown.
Several factors are important in implementing your waste utilization plan in order to maximize
the fertilizer value of the waste and to ensure that it is applied in an environmentally safe
manner. Always apply waste based on the needs of the crop to be grown and the nutrient
contents of the waste. Do not apply more nitrogen than the crop can utilize. Soil types are
important as they have different infiltration rates, leaching potentials, cation exchange
capacities, and avaialable water holding capacities. Normally wasteshall not be applied to
land eroding at greater than 5 tons per acre per year. With special pre=cautions, waste may
be applied to land eroding at up to 10 tons per acre per year. Do not apply waste on
saturated soils, when it is raining, or when the surface is frozen. Either of these conditions
may result in runoff to surface waters which is not allowed under DEM regulations. Wind
conditions should also be considered to avoid drift and downwind odor problems. To
maximize the value of the nutrients for crop production and to reduce the potential for
pollution, the waste should be applied to a growing crop or applied to bare ground not more
than 30 days prior to planting. Injecting the waste or disking will conserve nutrients and
reduce odor problems. This plan is based on waste application through irrigation for this is
the manner in which you have chosen to apply your waste. If you choose to inject the waste
in the future, you need to revise this plan. Nutrient levels for injecting waste and irrigating
waste are not the same.
The estimated acres needed to apply the animal waste is based on typical nutrient content for
this type of facility. Acreage requirements should be based on the waste analysis report from
your waste management facility. Attached you will find information on proper sampling
techniques, preparation, -and transfer of waste samples to the lab for ananlysis. This waste
utilization plan, if carried out, meets the requirements for compliance with 15A NCAC
2H.0217 adopted by the Environmental Management Commission.
Page 1 of 9
AMOUNT OF WASTE PRODUCED PER YEAR (gallons, ft3, tons, etc.)
3200 pigs X .4 tons waste/pigs/year =1280 tons
AMOUNT OF PLANT AVAILABLE NITROGEN (PAN) PRODUCED PER YEAR
3200 pigs X .48 Ibs PAN/pigs/year =1536 PAN/year -- - -
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.
The following acreage will be needed for waste application based on the crop to be grown,
soil type and suface application.
TABLE 1 : ACRES OWNED BY PRODUCER
TRACT
FIELD
SOIL TYPE &CLASS-
CROP
YIELD
LBS AW COMM
ACRES
LBS AW APPLIC.
DETERMINING PHASE
CODE
N/ACRE
NIACRE
USED
TIME
1178
KENANSVILLE ALL
BP
4.1
205
0
4.19
858.95
MAR-SEP
1178
VA
KENANSVILLE ALL
SG
1
400
0
- -4.19
419
SEP-MAR
1178
KENANSVILLE ALL
BP
4.1
205
0
2.48
508.4
MAR-SEP
1178
KENANSVILLE ALL
SG
V
100
01
2.48
2481
SEP-MAR
TOTALS.
2034.36
Indicates that this field is being overseeded (i.e. interplanted) or winter annuals follow
summer annuals.
" Indicates a Crop Rotation
NOTE: The applicator is cautioned that P and K may be over applied while meeting the N
requirments. Beginning in 1996 the Coastal Zone Management Act will require farmers in
some eastern counties of NC to have a nutrient management plan that addresses all
nutrients. This plan only addresses Nitrogen.
Page 2 of 9
TABLE 2: ACRES WITH AGREEMENT OR LONG TERM LEASE
(Agreement with adjacent landowners must be attached.)
(Required only if operator does not own adequate land. See required specifications 2.)
There are no "Acres Leased
Indicates that this field is being overseeded (i.e. interplanted) or winter annuals follow
summer annuals.
* Indicates a Crop Rotation
* Acreage figures may exceed total acreage in field due to overseeding.
**Lbs AW N (animal waste nitrogen) equals total required nitrogen less any commercial
nitrogen (COMM N) supplied.
The following legend explains the crop codes used in TABLES 1 and 2 above:
_CROP CODE CROP UNITS LBS N/UNIT
BP _ HYBRID BERMUDAGRASS-PASTURE TONS 50
SG SMALL GRAIN OVERSEEDED AC 50
r
Page 3 of 9
TOTALS FROM TABLES 1 AND 2
ACRES LBS AW
N USED
TABLE 1 6.67 2,034
TOTALS: 6.67 2,034
AMOUNT OF N PRODUCED: 1,536
***BALANCE -498
*** This number must be less than or equal to 0 in order to fully utilize the animal waste N
produced.
Acres show in each of the preceeding tables 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.
NOTE: The Waste Utilization Plan must contain provisions for periodic land application of
sludge at agronomic rates. The sludge will be nurturient rich and will require precautionary
measures to prevent over application of nutrients or other elements. Your, production facility
will produce approximately 243.2 pounds of plant available nitrogen (PAN) per year in the
sludge that will need to be removed on a periodic basis. This figure is PAN when
broadcasting the sludge. Please be aware that additional acres of land, as well special
equipment, may be needed when you remove this sludge,__
See the attached map showing the fields to be used for the utilization of waste water.
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.
Your facility is designed for 180 days of temporary storage and the temporary storage must
be removed on the average of once every 5.92 months. In no instance should the volume of
waste being stored in your structure be within 1.58 feet of the top of the dike.
If surface irrigation is the method of land application for this plan, it is the responsiblity of the
producer and irrigation designer to ensure that an irrigation system is installed to properly
irrigate the acres shown in Tables 1 and 2. Failure to apply the recommended rates and
amounts of Nitrogen shown in the tables may make this plan invalid.
The following table is provided as a guide for establishing application rates and amounts.
APPLICATION APPLICATION
_TRACT FIELD SOIL TYPE CROP RATE (in/hr) AMT (inches)
1178-1A,-1s KENANSVILLE ALL
SG, 0.60 *1
1178 to 1B KENANSVILLE ALL BP 1 0.60 *1
* 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 the nitrogen limitation. The maximurh
application amount shown can be applied under optimum soil conditions.
Page 4 of 9
NARRATIVE OF OPERATION
This WUP has been revised for wettable acres utilizing the most current FSA map, to scale
(1"=660') with the irrigation pulls labeled on the map and computations -and a D-1 provided.
The 100-lb overseed option has been utilized with the following conditions: (1) no animal
waste may be applied to the bermuda after August 31, (2) an application of 50 Ibs/acre-of
PAN may be appliedto the small grain between September 15 and October 30 and the
remaining 50 Ibs/acre may be applied in February and March, and (3) the small grain must be
removed by April 7. If these conditions are not met, the PAN rate for the small grain is 50
Ibs/acre.
Page 5 of 9
PLANS& SPECIFICATIONS
1. Animal waste shall not reach surface waters of the state by runoff, drift, manmade
conveyances, direct application, or direct discharge during operation or land application. Any
discharge of waste which reaches surface water is prohibited. Illegal discharges are subject
to assessment of civil penalties of $10,000 per day by the Division of Water Quality for .every
day the discharge continues.
2. The Field Office must have documentation in the design folder that the producer either
owns or has long term access to adequate land to properly dispose of waste. If the producer
does not own adequate land to properly dispose of waste, he shall provide NRCS with a copy
of a written agreement with a landowner who is within a reasonable proximity, allowing
him/her the use of the land for waste application for the life expectancy of the production
facility. It is the responsibility of the owner of the facility to secure an update of the'Waste
Utilization Plan when there is a change in the operation, increase in the number of animals,
method of utilization, or available land.
3. Animal waste shall be applied to meet, but not exceed, the Nitrogen needs for realistic crop
yields based on soil type, available moisture, historical data, -climate conditions, and level of
management, unless there are regulations that restrict the rate of application for other
nutrients.
4. Animal waste. may be applied to land that has a Resource Management System (RMS) or
an Alternative Conservation System (ACS). If an ACS is used the soil loss shall be no greater
than 10 tons per acre per year and appropriate filter strips will be used where runoff leaves
the field. These filter strips will be in addition to "Buffers" required by DEM. (See FOTG
Stantard 393 - Filter Strips and Standard 390 Interim Riparian Forest Buffers).
5. Odors can be reduced by injecting the waste or disking after waste application. Waste
should not be applied when there is danger of drift from the irrigation field.
6. When animal waste is to be applied on acres subject to flooding, it will be soil incorporated
on conventionally tilled cropland. When applied to conservation tilled crops or grassland, the
waste may be broadcast provided the application does not occur during a season prone to
flooding. (See "Weather and Climate in North Carolina" in the NRCS Technical Reference -
Environment file for guidance.)
*7. Liquid waste shall be applied at rates not to exceed the soil infiltration rate such that
runoff does not occur offsite or to surface waters and in a method which does not cause drift
from the site during application. No ponding should occur in order to control conditions
conducive to odor or flies and to provide uniformity of application.
8. Animal waste shall not be applied to saturated soils, during rainfall events, or when the
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.
10. Waste nutrients shall not be applied in fall or winter for spring planted crops on soils with
a high potential for leaching. Waste nutrient loading rates on these soils should be held to a
minimum and a suitable winter cover crop planted to take up released nutrients. Waste shall
not be applied more than 30 days prior to planting of a crop on bare soil.
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 anv residential propertv boundary
Page 6 of 9
and from any perennial stream or river (other that an irrigation ditch or canal. Animal waste
other than swine waste from facilities sited on or after October 1, 1995), shall not be applied
closer than 25 feet to perennial waters. (See Standard 393 - Filter Strips)
12. Animal waste shall not be applied closer than- 100 feet to wells.
13. Animal Waste shall not be applied closer than 200 feet of dwellings other than those
owned by the landownwer.
14. Waste shall'be applied in a manner not to. reach other property and public right - of ways.
15. Animal waste shall not be discharged into surface waters, drainageways, or wetlands by
discharge or by over -spraying. Animal waste may be applied to prior converted croplands
provided they have been approved as a land application site by a "technical specialist".
Animal waste should not be applied on grassed waterways that discharge directly into water
courses, except when applied at agronomic rates and the application causes no runoff or drift
from the site.
omestic 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.). If needed, special vegetation shall be
----provided for these areas 'and 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. Lagoon 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 as a preemergence with no other 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 fpr waste storage ponds.
22. Waste shall be tested within 60 days of utilization and soil shall be tested at least annually
at crop sites where waste products are applied. Nitrogen shall be the rate -determining
element. Zinc and copper levels in the soils shall be monitored and alternative crop.sites
shall be used when these metals approach excessive levels. pH shall be adjusted for
optimum crop production amd maintained. Soil and waste analysis records shall be kept for
five (5) years. Poultry dry waste application records shall be maintained for three (3) years.
Waste application records for all other waste shall be maintained for five (5) years.
Page 7 of 9
23. Dead animals will be disposed of in a manner that meets North Carolina Department of
Agriculture regulations.
* Liquid Systems
•
, c-nmm a"i1M\
MAR 2.9 201�
watx )USIO,
l ')cros soctlm
Page 8 of 9
NAME OF FARM: PA D Nursery
OWNER /MANAGER AGREEMENT
I (we) understand and will follow and implement the specifications and the operation .and
maintenance precedures estalished in the approved animal waste utilization 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 utilization
plan and a, new certification to be submitted to DEM before the new animals are stocked.
(we) understand that I must own or have acces to equipment, primarily irrigation equipment,
to land apply the animal waste described in this waste utilization plan. This equipment must
be available at the appropriate pumping time such that no discharge occurs from the lagoon
in a 25-year 1-day storm event. I also certify that the waste will be applied on the land
according to this plan at the appropriate times and at rates that no runoff occurs.
NAME OF FACILITY OWNER: Donna Mills
N
SIGNATURE: C .
NAME OF MANAGER (if different from owner):_
SIGNATURE:
-NAME OF TECHNICAL SPECIALIST: A.J. Linton
AFFILIATION: 6-0/04s6eto Nms �Grms
ADDRESS (AGENCY): G-at�sboro� f-�- a�S3y
SIGNATURE: a
DATE: !A { 19 9 9
please print
DATE:
DATE: 6 - Gl Y F
Page 9 of 9
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MMMIT D-1 v
Ii MCYATION SYSTEM DESIGN PARAMETERS
Landowner/OperntorName: Lu. County: W
gt
Address: 3
Date: Yy c,_. t-t S
Telephone: �ji� _� ig _
TABLE I - Field Specifications
Approxbnnte Maximum
Mnxlmum Maximum', Application
Usenble She Applienflow per.Irrigadon
TleIdi orrlel42 Slope Rate3 CyCle3
Number (acres) SO Type /0) 1 s r (ihchre) Comments
1 � '-i.1 etis � 1 O' a c.. �,,, � •6d: � �
•I i
l See attached map.
hotal field acreage minus required butler areas.
31teferto N. C. Irrigation Guide, Meld Otiice.Technical Guide, Section H G. Annual application must not exceed the agronomic rates for the soil and crop used.
=S, NC
JUKE, .I996
Traveling Irrigation Gun Settings
Effective width = 240 ft.
Wetted diameter 330 ft.
Nozzle size = 1.18
Operating pressure @ gun = 70
Total acres covered with traveler (wettable) = 6.67
Hydrant Number Effective length Effective Width Acres
1 A 400 220 2.02
350 270 2.17
1 B 400 270 2.48
Total Acres 6.67
USDA United States
DepartAgricu1en`°f
_ Agriculture Wayne County, North Carolina
Farm 13602
Tract 10653
2019 Program Year
CL]6.99
Acres HEL Crop
1 8.01 UHEL
2 UHEL I Noncropland
Page Cropland Total: 8.01 acres
Map Created March 25, 2019
Base Image Layer flown in 2018
Common Land Unit
Cropland
Non -Cropland
C3Tract Boundary
Wetland Determination Identifiers
■ Restricted Use
7 Limited Restrictions
Exempt from Conservation
Compliance Provisions
ducer andlorthe NAIP imagery. The producer
o f"I ,,,—w as u -- assumes an rr6Ks associates 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.
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 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).
a 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).
aMass 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 re of FarrA Owner/Manager
gnature of Technical Specialist
3.25- 19
z Date
J
ate
+J 7
United States soil Oepartment of Conservation
k1-1V111f
Agriculture Service
OPERATOR: WAV
Please review the attached plan and specifications carefully. Retain
this plan for your use and records. It is strongly recommended that you,
your contractor, and Soil Conservation Service personnel are in agreement
as 'to how the waste lagoon is to be constructed. The Soil Conservation
Service personnel will meet with all concerned parties and walk over the
site to explain all flags and markings. It is important that everyone
understand what is -expected so that final.construction meets plans and
specification and the job can be certified for payment (if cost -sharing
is involved).
The pad dimensions and grades are the best estimate. The BUILDER or
CONTRACTOR is RESPONSIBLE for final layout and design of the pads. The
Soil Conservation Service personnel will assist in a limited capacity,
as its ma.j.or concern is the proper design and construction of the waste
treatment lagoon.
The actual amount of material required for pads and dam may vary from the
estimates. The design.will attempt to balance cuts and fills as close as
possible. If additional. material is required after construction is complete
on the lagoon, the contractor and owner will negotiate on the price and
location of borrow area.
NOTE: Design Requirement: se-zycu.ft. = cu.yds.
Estimate of Excavation: cu.ft. = SD 2W' cu.yds.—
Estimate of Pad & Dike: cu. ft. _/; cu.yds.�
Rat ion
Job Class _ ���z
Date t
i
Designed By°
e
Design Approval
Name
6 qa
Date
O The Sod Conservation service
is an agency of the
Oeoartment of Agriculture
r
i
U. S. Department of Agriculture NC-ENG-34
Soil Conservation Service September 1980
File Code: 210
LA Cxxxt
HAZARD CLASSIFICATION DATA SHEET FOR R
Landowner I1��_ County WK�•;44
Community or Group No. Conservation Plan No..
t a6ow�
Estimated Depth of Water to Top of Dam ) ? Ft. Length of Flood Pool. Ft.
Date of Field Hazard Investigation ' Z-A,- 9/
Evaluation by reach of flood plain downstream to the point of estimated minor effect
from sudden dam failure.
Est. Elev. :Est. P-evation
Kind of :Improvements: of Breach
Reach: Length: Width: Slope:_ Land Use Improvements Above :Floodwater Above
: Flood Plain: Flood Pl.ain
Ft. Ft. % Ft. Ft.
1
2
3
Describe potential for loss of life and damage to exist'ng or robable future d wnstrea
improvements from a sudden breach Lqg 1 s . 5 Ale& ^c� �uS�s 'Ajcjatj
ISoo'
P`Ro rn ,!5. L Arun'
Hazard Classification of Dam a b, c) (see NEM-Part 520.21)_�
Dam Classification (I, II, III, IV, V)
By
name
e
-.
Idd
Z
Concurred By ., e
name title
NOTE: 1. Instructions on reverse side.
2. Attach additional sheets as needed.
Date l.' 6. i
Date ; , `<� ` . 3
3
.
Operator:wayne
Mills County:
Wayne
Date:
02/04/91
Distance
to nearest
residence (other
than
owner):
900.0
feet
1. STEADY STATE
LIVE WEIGH-1-
0
sows
(farrow to finish)
x
1417
|bs. =
0
|bs
0
sows
(farrow to feeder)
x
522
lbs. =
0
}bs
0
head
(finishing only)
x
135
\bs. =
0
|bs
0
sows
(farrow to wean)
x
433
ibs. =
0
|bs
3100
head
(wean to feeder)
x
30
|bs. =
93000
|bs
TOTAL STEADY STATE LIVE WEIGHT (SSLW) = 93000 ibs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 93000 |bs. SSLW x Treatment Vo|ume(CF)/|b. SSLW
Treatment Vo|ume(CF)/Ib. SSLW= 1 CF/ib. SSLW
Volume = 93000 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION
Volume = 0.0 cubic feet ; "Owner requests no sludge storage.
Sludge willbe removed as needed."
4. TOTAL DESIGN VOLUME
Inside top length 185.0 feet ; Inside top width 115.0 feet
Too of dike at elevation 38.2 feet
Freeboard 1.0 feet ; Side slopes 2.5 : 1 (Indide lagoon)
Total design lagoon liquid level at elevation 37.2 feet
Bottom of lagoon elevation 26.0 feet
Seasonal high water table elevation 28.7 feet
Total design volume using prismoidai formula
SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH
2.5 2.5 2.5 2.5 180.0 110.0 11.2
AREA OF TOP
LEN8TH * WIDTH =
180.0 110.0
AREA OF BOTTOM
LEN8TH * WIDTH =
124.0 54.0
AREA OF MIDSECTION
19800.0 (AREA OF TOP)
6696.0 (AREA OF BOTTOM)
LENGTH * WIDTH * 4
152.0 82.0 49856.0 (AREA OF MIDSECTION * 4)
CU. FT. = [AREATOP + (4*AREA MIDSECTION) + AREA BOTTOM] * DEPTH/6
19800.0 49856.0 6696.0 1.1--*
VOLUME OF LAGOON AT TOTAL DESIGN LIQUID LEVEL = 142524 CU. FT.
^
5. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
Length * Width =
185.0 115.0 21275~0 square feet
Buildings (roof and lot water)
Length * Width =
185.0 5.0 925.0 square feet
TOTAL DA 22200.0 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
Volume = 93000 Lbs. SSLW * CF of Waste/Lb./Day * 180 days
Volume = 22711 cubic feet
58. Volume of wash water
This is the amount of fresh water used for washing floors or volume
of fresh water used for a flush system. Flush systems that recircu\atx
the lagoon water are accounted for in 5A.
Volume = 0.0 gallons/day * 180 days storaSe/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 = 7.0 inches
Volume = 7.0 in * DA / 12 inches per foot
Volume = 12950.0 cubic feet
8�
m�
°
5D. Vo{ume of 25 year - 24 hour storm
Vo\ume = 7.0 �nches / 12 inches per foot *DA
Vo\ume = 12950.0 cub\c feet
TOTAL REQUIRED TEMPORARY STORA6E
5A. 22T11 cubic feet
58. 0 cubic feet
t
5C. 12950 cubic fee
5D. 12950 cub\c feet
TOTAL 48611 cub\c feet
6. SUMMARY
Tota| required vo\ume 141611 cubic feet
Tota| c�s�Sc vo\ume ava/ |. 142524 cub\c �eet
req. treatment vo\ume p\us s}ud8e accumu}ation 93000 cubic f*
At eiev. 34.4 feet ; Vo�ume is 92585 cubic feet (end pumping>
Tota| design vo\ume |ess 25yr-24hr storm is 1295T4 cubic feet
At e\ev. 36.5 feet ; Voiume \s 129016 cubic feet (start pump\ng
na� h�8h water tabie e>evat
Seasoion 28.7 feet
��
E.-^�~�-
7. DESI8NED BY: B��x APPROVED
' DATE: ^���
DA[E: ^7^°�����_ »�,�», / ^~_
v '^
NOTE: SEE ATTACHED WASTE UTILIZATION PLAN
FS
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 themetted diameter.
You should be awaee.tha p t o eratin the s .stem differently than assumed in the design
will alter the application rate, diameter of coverage, andsubsequently 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'ortechnical specialist for assistance.
*Reprinted for Certification Training for Operations of Animal Waste Management Systems Manual
Lagoon surface -- look for:
1. undesirable vegetative growth
2. floating or lodged debris
Embankment -- look for:
.11 settlement, cracking, or "jug" holes
2. s de slope stability "slumps oe 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. wA 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
maybe 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,, it 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
1 ridge berm height
3
• 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 rneyer be closer than I. foot to the lowest point of the
dam or. embankment:
• Don not pump the lagoon liquid level lower than the permanent storage level unless
yo.q are. removing sludge. .
• Locate float pump intakes approximately 18 inches underneath the liquid surface and
as far away from the drainpipe inlets as possible.
• Prevent additions of bedding materials, long-stemmed forage or vegetation, molded
feed, plastic syringes, or other foreign materials into the lagoon.
• Frequently remove sotids from catch basins at 'end of. -confinement houses .or
wherever'they are installed.
• Maintain strict vegetation, rodent, and varmint control hear lagoon edges.
• D6 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
The application of sludge will increase the amount of odor at the waste application site.
Extra precaution should. be used to I observe the wind direction and' other conditions
which couid 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.)
Lagoonliquid levels -- high levels are a safety, risk.
o Failureto inspect and maintain the dam..
Excess surfacer 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 darn, 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.
ROY COOPER
G&Vernor
MICHAEL S. REGAN
Secretary
LINDA CULPEPPER
Direaor
P - h
NORTH CAROLINIA
Environmental Quality
February 27, 2019
Wayne Mills
P & D Nursery
442 Mills Rd
Goldsboro, NC 27530
Subject: Application for Renewal of Coverage for Expiring State General Permit
Dear Permittee:
MAR 2 8 2019
°,')l'rA0rQU.-1*
Rmiopal0 -psqndm
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 htlps://dN.nc.pov/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: (919) 707-9100
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 Faciliw Currently Covered b• an
Expiring State Non -Discharge General Permit." The application form must be completed, signed and returned by April 3. 2019.
Please note that } ou must include one 1 copy of the Certified Animal Waste Mana ement 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
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 $25,000 per day.
If you have any questions about the State Non -Discharge General Permits, the enclosed application, or any related matter please feel
free to contact the Animal Feeding Operations Branch staff at 919-707-9100.
Sincerely,
Jon Risgaard, Section Chief
Animal Feeding Operations and Groundwater Section
Enclosures
cc (w/o enclosures): Washington Regional Office, Water Quality Regional Operations Section
Wayne County Soil and Water Conservation District
AFOG Section Central Files - AWS960050
Maxwell Foods Inc
North Caro ;4nsDegartmeritofEnvloremerataQua.:ty I €? vs -on ofWater Ressuroes
512N. S.a :sbury St. She R4a'' Serves ent=r Ra:e €, North Sara na 2?8 ?3-1c3S
919.707 °004
EMERGENCY ACTION PLAN
PHONE NUMBERS
DIVISION OF WATER QUALITY (DWQ) q lQ=1?q4 _&q
EMERGENCY MANAGEMENT SERVICES (EMS) QIR -` 91 -l-eF13
SOIL AND WATER CONSERVATION DISTRICT (SWCD) 5 tR-q-3Ld- Sa$I
NATURAL RESOURCES CONSERVATION SERVICE (NRCS) G14- 23!Y Sags
COOPERATIVE EXTENSION SERVICE (CES) q l q - -
This plan will be implemented in the event that wastes from your operation are leaking,
overflowing or running off site. You should not wait until wastes reach surface waters or
leave your property to consider that you have a problem. You should make every effort
to ensure that .this does not happen. This plan should be posted in an accessible
location for, all employees at the facility. The following are some action items you should
take.
1.
Stop the release of wastes. Depending on the situation, this may or may not be possible. Suggested
responses to some possible problems are listed below.
A.
Lagoon overflow - possible solutions are:
a)
Add soil to berm to increase elevation of dam.
b)
Pump wastes to fields at an acceptable rate.
c)
Stop all flow to the lagoon immediately.
d)
Call a pumping contractor.
e)
Make sure no surface water is entering lagoon.
B.
Runoff from waste application field -actions include:
a)
Immediately stop waste application.
b)
Create a temporary diversion to contain waste.
c)
Incorporate waste to reduce runoff.
d)
Evaluate and eliminate the reason(s) that cause the runoff.
e)
Evaluate.the application rates for the fields where runoff occurred.
C.
Leakage from the waste pipes and sprinklers - action include: MAR $-8 2019
a)
Stop recycle pump.
b)
Stop irrigation pump. t,'VatorOuslitf
c)
Close valves to eliminate. further discharge. R tormIOpamtIM-9 S o^
d)
Repair all leaks prior to restarting pumps.
D.
Leakage from flush systems, houses, solid separators - action include:
a)
Stop recycle pump.
b)
Stop irrigation pump.
c)
Make sure siphon occurs.
d)
Stop all flow in the house, flush systems, or solid separators.
E.
Leakage from base or sidewall of lagoon. Often this is seepage as opposed to flowing leaks -
possible action:
a)
Dig a small sump or ditch from the embankment to catch all seepage, put in a submersible
pump, and pump back to lagoon.
b)
If holes are caused by burrowing animals, trap or remove animals and fill holes. and
compact with a clay type soil.
c) Have a professional evaluate the condition of the side walls and the lagoon bottom as soon
as possible.
2. Assess the extent of the spill and note any obvious damages.
a. Did the waste reach surface waters?
b. Approximately how much was released and for what duration?
c. Any damage notes, such as employee injury, fish kills, or property damage?
d. Did the spill leave the property?
e. Does the spill have the potential to reach surface waters?
f. Could a future rain event cause the spill to reach surface waters?
g. Are potable water wells in danger (either on or off the property)?
h. How much reached surface waters?
3. Contact appropriate agencies.
a. During normal business hours call your DWQ regional office; Phone #, After hours,
emergency number: (919) 733-3942. 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:
b. Contractors Address:
c . Contractors Phone:
6. Contact the technical specialist who certified the lagoon (NRCS, Consulting Engineer, etc.)
a. Name:
b. Phone:
7. Implement procedures as advised by DWQ and technical assistance agencies to rectify
the damage, repair the system, and reassess the waste management plan to keep
problems with release of wastes from happening again.
Insect Control Checklist for Animal Operations
Source Cause BMPs to Control Insects Site Specific Practices
Feed storage Accumulations of feed O Reduce moisture accumulation within and around
residues immediate perimeter .o. f feed storage areas by
ensuring drainage is away from site and/or providing
.adequate containment (e.g., covered bin for
brewer's grain and similar high moisture grain
products)
0 Inspect for and remove or break up accumulated
solids in filter stri s around: feed storage as needed
Animal holding areas Accumulations of animal 0 Eliminate low areas that trap moisture along fences
wastes and feed wastage and other locations where waste accumulates and
disturbance by animals is minimal
Maintain fence rows and filter strips around .animal
holding areas to minimize accumulations of wastes
(i.e:; inspect for..and remove or breakup
accumulated solids as need
Dry manure handling Accumulations of animal 0. Remove spillage on a routine basis (e.g.,
systems wastes 7- to 10-day interval during summer; 15- to 30-day
interval during winter) where manure is loaded for
land application or disposal.
0 Provide for adequate drainage around manure
stockpiles.
0 Inspect ,for and remove. or break up accumulated
wastes in filter strips around stockpiles and manure
- handling areas as needed
For more information contact: j
Cooperative Extension Service, Department of Entomology, Box 7613, North Carolina State University,.Raleigh, NC 27695-7613.
AMIC - November 11, 1996, page 2
Insect Control Checklist for Animal Operations
Cnnrnn Cause BMPs to Control Insects Site S ecific, Practices
Flush gutters Accumulation of solids
Liquid Systems
Flush system is designed and operated sufficiently
to remove accumulated solids from gutters as
designed
O Remove bridging of accumulated solids at
discharL, e
Lagoons and pits Crusted solids Tdaintain lagoons, settling basins and pits where
pest breeding is apparent to minimize the crusting
of solids to a depth of no more than 6 to 8 inches
over more than 30 percent of surface
Excessive vegetative Decaying vegetation ",�. Maintaui vegetative control along banks of
growth lagoons and other impoundments to prevent
accumulation of decaying vegetative matter along
water's edge on impoundment's perimeter.
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- to 10-
day interval during summer; 15- to 30-day interval
during winter)
AMIC - November 11, 1996, page 1
Swine Farm Waste Management Odor Control Checklist
Source Cause. BMPs to Minimize Odor Site Specific Practices
Farmstead Swine production
Vegetative or wooded buffers
0-- Recommended best management practices
. Good judgment sand common sense
Animal body • Dirty manure -covered Dry floors
surfaces animals
Floor surfaces • Wet manure -covered floors Slotted floors
0 Waterers located over slotted floors
Feeders at high end of. solid floors
O Scrape manure buildup from floors
O Underfloor ventilation for drying
Manure collection • Urine Frequent manure removal by flush, pit recharge,
pits • Partial microbial or scrape
decomposition 0 Underfloor ventilation
Ventilation exhaust • Volatile gases Fan maintenance
fans DustEfficient air movement
Indoor surfaces Dust Washdown between groups of animals
O-Feed additives
0 Feeder covers
0 Feed delivery downspout extenders to feeder
covers
Flush tanks
Agitation of recycled lagoon 0 Flush tank covers
liquid while tanks are filling 0 Extend fill lines to near. bottom of tanks with
anti -siphon vents
Flush alleys Agitation during wastewater 0 Underfloor flush with underfloor ventilation
conveyance
AMOC - November 11, 1996, page 1
Swine Farm Waste Management Odor Control Checklist
Source Cause BMPs to Minimize Odor Site Specific Practices
Pit recharge points Agitation of recycled lagoon 0 Extend recharge lines to near bottom of pits with
liquid while pits are filling anti -siphon vents
Lift stations
Outside drain
collection or junction
boxes _
End of drainpipes
at lagoon
Lagoon surfaces
Irrigation sprinkler
nozzles
• Agitation during sump tank
filling and drawdown
• Agitation during wastewater
conveyance
• Agitation during wastewater
conveyance
• Volatile gas emissions
• Biological mixing
• Agitation
• High pressure agitation
• Wind drift
O Sump tank covers
O Box covers
0 Extend' discharge point of pipes underneath
lagoon liquid level
Proper lagoon liquid capacity .
I. Correct lagoon startup procedures
Minimum surface area -to -volume ratio
O Minimum agitation when pumping
O Mechanical aeration
O Proven biological additives
Irrigate on dry days with little or no wind
Minimum recommended operating pressure
Pump intake near lagoon liquid surface
O Pump from second -stage lagoon
Storage tank or * Partial microbial 0 Bottom or midlevel loading
basin surface decomposition 0 Tank covers
• Mixing while.filling 0 Basin surface mats of solids
• Agitation when emptying O Proven biological additives or oxidants
A A Kr/1I 1 A.T_-_____ _ ___ 1 1 AA/_ 11
'�X[Vi it" - Novembe s , , i �jo, pagc /_
Swine Farm Waste Management Odor Control Checklist
Source Cause BMPs to Minimize Odor Site. Specific Practices
Settling basin surface • Partial microbial O Extend drainpipe outlets underneath liquid level
decomposition O Remove settled solids regularly
• Mixing while filling
• Agitation when emptying
Manure, slurry, or + Agitation when spreading O Soil injection of slurry/sludges
sludge spreader outlets. Volatile gas emissions O Wash residual manure from spreader after use
O Proven biological additives or oxidants
Uncovered manure, Volatile gas emissions while
slurry, or sludge on drying
field surfaces
Dead animals • Carcass decomposition
Dead animal disposal
pits
Incinerators
Standing water
around facilities
• Carcass decomposition
• Incomplete combustion
Improper drainage
• Microbial decomposition of
organic matter
0 Soil injection of slurry/sludges
O Soil incorporation within 48 hours
O Spread in thin uniform layers for rapid drying
O Proven biological additives or oxidants
Proper disposition of carcasses
O Complete covering of carcasses in burial pits
O Proper location/construction of disposal pits
0 Secondary stack burners
Grade and landscape such that water drains away
from facilities
Manure tracked onto • Poorly maintained access Farm access road maintenance
public roads from roads
farm access
AMOC - November 11, 1996, page 3
Additional Information: —
Swine Manure Management; .0200 RuleBMP Packet
Swine Production Farm Potential Odor Sources and Remedies; EBAE Fact Sheet
Swine Production Facility Manure Management: Pit Recharge— Lagoon Treatment; EBAE 128-88
Swine Production Facility Manure Management: Underfloor Flush— Lagoon Treatment; EBAE 129-88
Lagoon Design and Management for Livestock Manure Treatment and Storage; EBAE 103-83
Calibration of Manure and Wastewater, Application Equipment; EBAE Fact Sheet
Controlling Odors from Swine Buildings; PIH-33
Environmental Assurance Program; NPPC Manual
Options for Managing Odor; a report from the Swine Odor Task Force
Nuisance Concerns in Animal Manure Management: Odors and Flies; PRO 107, 1995 Conference Proceedings
Available From:
NCSU, County Extension Center
NCSU— BAE
NCSU— BAE
NCSU— BAE
NCSU— BAE
NCSU— BAE
NCSU— Swine Extension
N.C. Pork Producers Assoc.
NCSU Agricultural Communications
Florida Cooperative Extension
AMO - ivoveiWher 1 i, 1 990', page Y