820606_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: 82-0606 Certificate Of Coverage Number:
2. Facility Name: Goshen Farms
3. Landowner's Name (same as on the Waste Management Plan): W Nelson Waters
4. Landowner's Mailing Address: 107 Deer Run Trl
City: Clinton State: NC
Telephone Number: E-mail: nwatersl973ru. ahoo.com
5• Facility's Physical Address: 1139 Goshen Church Rd
City: Faison State: NC
6. County where Facility is located: Sampson
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): William Nelson Waters Jr.
11. Lessee's Name (if there is not a Lessee, write "None"):
12. Indicate animal operation type and number:
Current Permit: Onrratinne -r..,,o
Swine - Feeder to Finish
Operation Tvnes:
Murphy -Brown LLC
Phone No.: 910-214-0897
Allowable Count
5,880
Swine
Cattle
Dry Poultry
Wean to Finish
Dairy Calf
Non Laying Chickens
Wean to Feeder
Dairy Heifer
Laying Chickens
Farrow to Finish
Milk Cow
Pullets
Feeder to Finish
Dry Cow
Turkeys
Farrow to Wean
Beef Stocker Calf
Turkey Pullet
Farrow to Feeder
Beef Feeder
Boar/Stud
Beef Broad Cow
Wet Poulh y
Gilts
Other
Non Laying Pullet
Other
Layers
AWS820606
Zip: 28328
Zip: 28341
OIC #: 1004368
Other Tvpes
Horses - Horses
Horses - Other
Sheep- Sheep
Sheep - Other
view Quality
R+e istial operations fiction

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)
r
T 'a" If
-72 , Yo
19.00
19.00
2
2
71,874.00
19.20
3
71,874.00
19.20
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), si med 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
It. The required NRCS Standard specifications
2. A site map/schematic
3. Emergency Action Plan
4. Insect Control Checklist with chosen best management practices noted
5. Odor Control Checklist with chosen best management practices noted
6. Mortality Control Checklist with selected method noted - Use the enclosed updated Mortality Control Checklist
7. Lagoon/storage pond capacity documentation (design, calculations, etc.) Please be sure the above table is accurate and
complete. Also provide any site evaluations, wetland determinations, or hazard classifications that may be applicable to
your facility.
8. Operation and Maintenance Plan
If your CAWMP includes any components not shown on this list, please include the additional components with your submittal.
(e.g. composting, digesters, waste transfers, etc.)
As a second option to mailing paper copies of the application package, you can scan and email one signed copy of the
application and all the CAWMP items above to: [e-mail]

I attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that,
if all required parts of this application are not completed and that if all required supporting information and attachments are not
included, this application package will be returned to me as incomplete.
Note: In accordance with NC General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement,
representation, or certification in any application may be subject to civil penalties up to $25,000 per violation. (18 U.S.C.
Section 1001 provides a punishment by a fine of not more than $10,000 or imprisonment of not more than 5 years, or both for
a similar offense.)
Printed Name of Signing Official (Landowner, or if multiple Landowners all landowners should sign. If Landowner is a
corporation, signature should be by a principal executive officer of the corporation):
c /
Name: S Title: Q ✓
Signature:U44 Date:
Name:
Signature:
Name:
Signature:
Title:
Date:
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: [phone]
E-mail: [e-mail]
FORM: RENEWAL -STATE GENERAL 02/2019

WASTE UTILIZATION PLAN
Friday, May 06, 2005
Producer: W. Nelson Waters
Farm Name: Goshen Farms 82-606
107 Deer Run Trail
Clinton,NC 28328
Telephone # : [phone]
Type of Operation : Feeder to Finish Swine
Number of Animals: 5880 hogs 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 waste shall 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 10

AMOUNT OF WASTE PRODUCED PER YEAR (gallons, ft3, tons, etc.)
5880 hogs X 1.9 tons waste/hogs/year = 11172 tons
AMOUNT OF PLANT AVAILABLE NITROGEN (PAN) PRODUCED PER YEAR
6880 hogs X 1.7 Ibs PAN/hogs/year = 9996 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 -
DETERMINING PHASE
7272
1
;NORFOLK 0-2%
7272
i* 1
:NORFOLK 0-2%
7272
1
!NORFOLK 0-2%
7272
1
iNORFOLK 0-2%
-- 7272-
-' -1.1
RAINS - -
7272
- -* 1.1
RAINS
7272
1* 1.1
;RAINS
7272 --
- 1.1
!RAINS - - - -
11776
*_ 2
NORFOLK 0-2%
11776_
* 2
NORFOLK 0-2%
~11776 -
'* 2
iNORFOLK 0-2% - -
11776
2
!NORFOLK 0-2%
11271
4
BLANTON 0-5%
11271
4
•BLANTON 0-5%
CROP YIELD LBS AW COMM ACRES LBS AW APPLIC.
CODE
N/ACRE
N/ACRE
USED
TIME
C
138'
131.1
01
23.44
3072.98,
MAR-JUN
SB
35
136.85
C'
23.44
3207.761APR-SEP 15
W
60'
125.4
0
23.44
2939.38;
SEP-APR
WA
1
100
0
23.44
2344•
SEP-ARP
C
150
135
0
21.39
2887.65.
MAR-JUN
SB
37
143.19
0
21.39
3062.8: APR-SEP 15
W
55
106.15
0
21.39
2270.55
SEP-APR
WA
1
50
0
21.39
1069.5.
SEP-ARP
C
138
131.1
0
29.26
3835.99
MAR-JUN
SB
35
137.2
0
29.26
4014.47.`APR-SEP 15
W
60
125.4
0
29.26
3669.20
SEP-APR
WA
1
50
0
29.261
1463'
SEP-ARP
BH
4.4
211.2
0
5.68
1199.62
MAR-OCT
SG
1
50
0
5.681
284,
SEP-MAY
TOTALS:
18402.3
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.
RECE1VED;X aUWk
vR 0 3 Z019
�rate� Or�ail;�r
Page 2 of 10

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
C
CORN
'BH
HYBR_ID_BE_RMUDAGRASS-HAY
.SG
S ALL GRAIN OVERSEEDED
TSB
SOYBEANS
W
WHEAT
W
WHEAT
MA
, WINTER ANNUALS
UNITS
LBS N/UNIT
BUSHELS
1.25
TONS
50_
AC
50
BUSHELS
4
BUSHELS
2.4
AC 100
Page 3of10

TOTALS FROM TABLES 1 AND 2
ACRES LBS AW
N USED
'TABLE 1 T 79.77 18,402
TOTALS: 79.77 18,402
AMOUNT OF N PRODUCED: 9,996
'BALANCE -8,406
*** 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 2175.6 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.
TRACT
;11271
:11271
1 776
11776
111776
�11776
17272
�;7272
u7272
�7272
G7272 --
117272
f7272
FIELD
-4
4
-2
*2
*2
*2
-1.1
SOIL TYPE
0-5%
0-5%
0-2%
0-2%
0-2%
0-2%
0-2%
0-2%
CROP
SG
BH
WA
W
SB
C
WA
W
SB
WA
W
SB
APPLICATION
APPLICATION
RATE (In/hr)
AMT (Inches)
0.75
*1
0.75
*1
0.50
t *1
0.50
° *1
0.50
*1
0.50
*1
0.40
*1
0.40
*1
0.40
*1
0.40
*1
0.50
*1
0.50
*1
0.50
*1
Page 4 of 10

11,7272 - L *1 INORFOLK 0-2% I C 0.50 *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 maximum
application amount shown can be applied under optimum soil conditions.
Page 6 of 10

NARRATIVE OF OPERATION
This Waste Utilization Plan uses the most recent RYE's and the new N coefficient for feeder
to finish hogs. Acreages are based on wettable acres determinations completed by Greg
Swain in 2005 and Curtis Barwick in 2014. Corn will be planted minimum tillage into the
previous crop residue.
Page 6 of 10

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 any residential property boundary
and from anv perennial stream or river (other that an irriaation ditch or canal. Animal waste
Page 7 of 10

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.
*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.). 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.
23. Dead animals will be disposed of in a manner that meets North Carolina Department of
Agriculture regulations.
* Liquid Systems
Page 8 of 10

NAME OF FARM: Goshen Farms 82-606
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.
I (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: W. Nelson Waters
C
SIGNATURE:, ! �i`;'1 DATE:
NAME OF MANAGER (if different from
SIGNATURE:
DATE:
NAME OF TECHNICAL SPECIALIST: Curtis Barwick
AFFILIATION: Barwick Ag Services
ADDRESS (AGENCY): 103 Country Club Circle
Clinton, NC 28328
(910) ,385-10�Q
SIGNATURE: .-T J '�- DATE:
Z
please print
Y-:24 1q
Page 10 of 10

r
r

� � r
Swine Farm Waste Management Odor Control Checklist
Source
Cause
BMPs io Mhtlulize Odor
-Farmstead
•
Swine production
co�egetative or wooded buffers; - - - -
Gi Recommended best management practices;
(� Good judgment and commun scuse
Animal body surfaces
•
Dirty manure -covered animals
Dry (lours - - - ---
Floor surfaces
Wet manure -covered floors
8'Siullcd flours; -
W Walefers located over slolled flours;
p Feeders al high end of solid flours;
U' Scrape n►anure buildup fi-out flouts;
f1 underfloor venlilalion for drying
Manure colleclion pits
.
Urine;
IH�Frequefit tuanure removal by (lush, pit recharge, -- - - - - -
•
Partial microbial decomposition
or scrape;
El Underfloor ventilatio,t
Ventilation exhausl fans
•
Volatile bases;
lu' Fan utainienanec; - --- - - - -- -" --"-
Dust
f t't:llicicnl air alovenuatl
Induur stufaces
a
Dust
Washduwn betwecu groups of auiutals; — — — �- - -- - — - -
f] Feed additives;
C7 Feeder covers;
W Fccd delivery duwnspuui extenders to feeder
covers
_
Flush lai,i:s
•
Agiiallon of recycled lagoon
f7 Flush lank covers;- - - - — --�
liquid while tanks are filling
0 Exicnd fill lines to near buuuu► of larks with
_ --�
auli-siellon veins
Flush alleys
.
Agiluliun during wastewater
n Underfloor nosh Willi uudctlluui veulilaliuu - - -- - - -
c',n,veyal,ce
flit recharge poiuis
•
Agilation of recycled lagoon
13-mutd recharge lines lu near buuuu, of pits ----- �- -_---- - -
liquid while pits are filling
will, uuli-siphun veins
Lift slulions
.
Agiludul, during sump lank
n Suu,p lank covers ------ ------ - -
filling and drawdown
Outside diaiu collection
•
Agiludan during wastewater
n flux covers --- - "
or juncliun i,uxes
cuuveyance

`s✓
4�l
Source r
--- --Agitation
Cause
MIPS to hilllll111'leodlir
End of drainpipes at .
during wastewater
C1
Cxlend discharge point of pipes underneath
lagoon
t u+IveyallcC
lagoon liquid level
Lagoon surfaces •
Vulalile gas emissions;
is
Proper lagoon liquid capacity; ----
•
liological mixing;
D
Correct lagoon startup procedures;
•
Agitation
11 Minimum surface area-lo-volume ratio;
G"Minimum agitation when.pumping;
❑
Mechanical aeration;
❑
I'roven biological additives
lrrigalion sprinkler
I ligll pressure ilgitalion;
--
Irrigate oil dry days with little or no wind; --- - - --
noules
1Viud drill
El' Minimum recommended operating pressure;
0"f
I'uu►p intake near laguuu lilluid surface;
--_
F1
I'lnnp from secorld-slage lagoon
Storage lank; ur basin
PMIJill microbial decomposition;
I �
f7
--- -
llauonl or midlevel loading; -- -•-----•-----•
surface
Mixing while filling;
CI
•l'allk covers;
•
Agitation when engllying
❑
Basin surface Mats of solids;
C7
Proven biological atldilivcs ur oxialanls
SCtlling b-Islll Siff Face •
11,11ii ll microbial deco posit loll;
11
Exle•Ild tlranlllllle utlllcls 111111ellleialll llllllllj — --- -- - --- — -
•
Mixing while tilling;
level;
-- -- •
Agitation wheel emptying
Cl
Remove settled sul'tlls regularly
Manure, slurry rn sludge .
Agitation %vllen spreading;
Cl
Soil injection of SIll _Gy/sludges; --- --" ---- --- - -
spreader outlets &
Volatile gas emissions
❑
Wash residual manure firm spreader after use;
❑
Proven biological additives Of oxidants
Uncovered manure,
Volatile gas emissions while
CI
Soil injection of slurry/Shillges -- ---
slurry Of Sludl;c uu liClal
Illying
surflCCS
❑
Soil incorporation within 48 lu•s.;
J
❑
Spread in thin uniforn► layers for rilpitl drying;
--- -- - -- -
- -- - -
❑
Proven biological additives or uxillaws
earl uuuu,►Is
--
a ;rcaSS deeonl losiliun
Iroper
-- a-,� �------... __..-•------------ ----__._. _- -- _-•-- -__ —
clisposuion of eare:usses
Cilll alltlnal �1LldJ_.:Il •
Caica" decom )osnllnl
f7
—-------•------ - - ---
Cuurplelc cuverirlg of CM-caSSCS in burial pill; — -
pil�
Illciuci atuls
• lucu111lllcre Coll II)IJ lion
[l I'nlper location/I:unstnlctiem of disposal piss
fl Secondary Stack h11111C1'5 - - --
r-. B00119160783
At:� - I luvcullJc, 11, I'�'JV, I',1,:c •I

Slanding water aruint,l -� -
IIMPs to Mialtllize Odor
u,pwpt r drau►age; facilities ig- Grade aria landscape suet, that water drains
Microbial decomposition of away froth facilities ---
organic wailer
-- -- ------------ - - --
Manure tracked onto foully maintautcd access roads
Fann access roa
public roads tiulu Gtrn, d u,aintcnauce - -- - -- — -------._..._
access
Additional Information :
Swine Manure hlanageotent ; 0200 RUIC/IiMP Packet
Swine PfUdttclli,,, Farm Putcntial Odor Sources and Remedies ; COAL- Fact Sheet
Swine Producliurl Facility hl.uutrc h1anagen►cnt: Pit Itecllarge - Lagoon'I'reatnjell, ; ERAE 128-88
Swine Productiwl Facility Manure hlauagement: Underfloor Flush-1-agooll7reatnlent ; EBAE 129-88
Lagoun Design autl h1allagentcnt for Livestock Manure Treatment and Storage ; EBAE 103-83
Calibration of hl.nnlie anal Waslmater Application Equipilicnl ; EBAds hacl Sheet
Cualrulling tl.lu,a Ilu1n S%Vinc 1111ildings; 11111-33
Envilc,nntcut.+l AS-nlattLU l',t,l;ran, ; NPPC Manual
Options fur l.lauaging Odor ; a report Iron► the Swine Odor Task Force
Nuisance Cuncclm, in Animal Manure hl:u,agcr„el": Odgrs and Flics ; PRO107, 1995 Conference froeeedings
Available From
NCSU. County EXICnsion Center
NCSI1- IIAE
NCSU - IIAI-
NCSIJ - IIAE
NCSU - HAE
NCSU - UAE
NCSIJ - Swine Extension
NC Pork Pruducc,s Assoc
NCSU Agri Cuuuwulications
Florida Coupetalive l_XIe11514n
B00119-160784

Insect Control Checklist for Animal Operations
Sourcl Cause - -
-- BMPs to Coulrol lasects
_ A
Liquid Systems
---
Mush Guue,s • Accuwulaliou of solids
is designed and operated
suflicienlly to rculovc acctruudated solids front
'utters as designed.
,W lteuwve bridgu,g of ucculuulatcd solids at
lliSellal'ga
l.agouns and fits - Crusted Solids
Mallllal11 lagoons, seuling busies and pits where --
past breeding is apparent to ulinimi" Ilia
cruslius of solids to a depth of no More than b -
8 etches over wore than 30% of sulface.
CILI:eSS,ve Ve �LlatrVe y .�--- )eau Ili ' VC'Clat1U11
6' I Y 6 6
�---Vegetative , — -- -
to Maiulutn coolrol alunb banks of
(iruwlh
laguuns and allies- impuulllhneuls lu pleveut
accnmulalion of decaying wgulalive mallet
along waict's edge on impuuuJ,ucul's perimelcr.
Feeders
• feed Spillage
Feed Storage • Accumulations of feed residues
Dry Sysleus — — - —
t"esigu, operate and Maintain feed syslenls (e.g., -
bunkers and lioughs) to Miuimiw the
accuttlulalion of decaying waalage.
(E!�qeutl up spillage on it rouliue basis (e.g., 7 - 10
day interval during summer, 15-30 day interval
duri Ig winter).
educe uulisUls-e ace urnulaliva within and --- - -
aruund iMulediale pel iule1cf of Iced slurage
areas by insuriltg drainage away li'unt silo
and/or providing adequate cuulainuteltt
coveted bin for brewer's glaiu alyd sin►ilar high
it i9lure grain ptuducls).
nspel for and ren►ove or hleA up accuwulaled
solids in tiller strips around Iced sturage as
needed.
B001191607 80

Source Cause _ HMPs to Control Insects
Animal holding Areas • Accumulations of animal wastes Eliminate low areas that trap moisture along
and feed wastage fences mid other locations where waste
accumulates and disturbance by animals is
ipinimal.
Maintain fence rows and filter strips around
animal holding areas to minimize
accumulations of wastes (i.e., inspect for and
remove or break up accumulated solids as
needed).
Dry Manure Iandling • Accumulations of animal wastes 0 Remove spillage on a routine basis (e.g., 7 - to
Systems day interval during summer;15-30 day interval
during winter) where manure is loaded for land
application or disposal.
17 Provide for adequate drainage around manure
stockpiles.
17 Inspect for and remove or break up accumulated
wastes in filter strips around stockpiles and
manure handling areas as needed.
For more informal ion contact the Cooperative Extension Service, Department of Entomology. Box 7613, North Carolina State University,
Raleigh, NC, 27695-7613.
B001191607$1
AMIC - November 11. 1996, Page 2

EMERGENCY ACTION PLAN
PHONE NUMBERS
DIVISION OF WATER QUALITY (DWQ) [phone]
EMERGENCY MANAGEMENT SERVICES (EMS) 910 592-8996
SOIL AND WATER CONSERVATION DISTRICT (SWCD) 919 592-7963
NATURAL RESOURCES CONSERVATION SERVICE (NRCS) 919 592-7963
COOPERATIVE EXTENSION SERVICE (CES) 919 592-7161
This plan will be implemented in the event that wastes from your operation are leaking,
overflowing or running off site. You should not wait until wastes reach surface waters or
leave your property to consider that you have a problem. You should make every effort
to ensure that this does not happen. This plan should be posted in an accessible
location for all employees at the facility. The following are some action items you should
take.
1. Stop the release of wastes. Depending on the situation, this may or may not be possible. Suggested
responses to some possible problems are listed below.
A. Lagoon overflow - possible solutions are:
a) Add soil to berm to increase elevation of dam.
b) Pump wastes to fields at an acceptable rate.
c) Stop all flow to the lagoon immediately.
d) Call a pumping contractor.
e) Make sure no surface water is entering lagoon.
B. Runoff from waste application field -actions include:
a) Immediately stop waste application.
b) Create a temporary diversion to contain waste.
c) Incorporate waste to reduce runoff.
d) Evaluate and eliminate the reason(s) that cause the runoff.
e) Evaluate the application rates for the fields where runoff occurred.
C. Leakage from the waste pipes and sprinklers - action include:
a) Stop recycle pump.
b) Stop irrigation pump.
c) Close valves to eliminate further discharge.
d) Repair all leaks prior to restarting pumps.
D. Leakage from flush systems, houses, solid separators - action include:
a) Stop recycle pump.
b) Stop irrigation pump.
c) Make sure siphon occurs.
d) Stop all flow in the house, flush systems, or solid separators.
E. Leakage from base or sidewall of lagoon. Often this is seepage as opposed to Flowing leaks -
possible action:
a} Dig a small sump or ditch from the embankment to catch all seepage, put in a submersible
pump, and pump back to lagoon.
b) If holes are caused by burrowing animals, trap or remove animals and fill holes and
compact with a clay type soil.
c) Have a professional evaluate the condition of the side walls and the lagoon bottom as
soon as possible.
1 2.'5,ZOp7

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?
Contact appropriate agencies.
a. During normal business hours call your DWQ regional office; Phone #, After hours,
emergency number: [phone]. Your phone call should include: your name,
facility number, telephone number, the details of the incident from item 2 above, the
exact location of the facility, the location or direction of the movement of the spill, weather
and wind conditions. The corrective measures that have been under taken, and the
seriousness of the situation.
b. If the spill leaves property or enters surface waters, call local EMS phone number.
c. Instruct EMS to contact local Health Department.
d. Contact CE's phone number, local SWCD office phone number and the local NRCS
office for advice / technical assistance phone number.
4. If none of the above works call 911 or the Sheriff's Department and explain your problem to
them and ask the person to contact the proper agencies for you.
5. Contact the contractor of your choice to begin repair or problem to minimize offsite damage.
a. Contractors Name: Murphy Brown. LLC
b. Contractors Address: P.O. Box 856 Warsaw. N_C 28398
LL-
c , Contractors Phone: f 910 293-3434
6. Contact the technical specialist who certified the lagoon (NRCS, Consulting Engineer, etc.)
a. Name: Krai-r:: Westerbeek
b. Phone: � 910; 293 - 5330
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.
12 � 'iin-

Version —November 26, 2018
Mortality Management Methods
Indicate which method(s) will be implemented.
When se/ec;lqg multiple Memethods indicate a primary versus secondary option.
thod's o:.7er than those listed must be approved by the State Veterinarian.
Primary Secondary R,oUtine Mortality
SM'r`a""ee feet beneath the surface of the round within 24 hours of knowledge of animal
death. ; he burial must be at least 300 feet from any flowing stream or public body of water
(G•S•' 05-403). The bottom of the burial pit should be at least one foot above the seasonal
Attach burial location map and plan.
:.andfil; at municipal solid waste facility permitted by NC DEQ under GS 15A NCAC
!3B .02_3.
VN0 Rerce�:^v at a rendering plant licensed under G.S. 106-168,7.
ElE] Cor-olete incineration according to 02 NCAC 52C .0102.
A cor;mposting 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,
add" �ional 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 �eparment of Agriculture & Consumer Services G.S. 106- ( 549.70).
0 Any 'ne'"od which, in the professional opinion of the State Veterinarian, would make possible
the sai aye of part of a dead animal's value without endangering human or animal health.
(Wrie^ aoprcvai by the State Veterinarian must be attached).
(j Mass Mortality Plan
Mass .I 1;011ality plans are required for farms covered by an NPDES permit. These plans are
also-eccrmended for all animal operations. This plan outlines n-
farm-specific mortality ma agerrent methods to be used for mass mortality. The NCDA&CS Veterinary Division sup-
ports
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
numbers of dead animals exceed normal mortality rates as specified by the State
va.erinar;an.
• 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. 111AA09.4�UaL
SignatL:, e of Farm Owner
Signature of Technical Specialist
Date

i
'j— 6�a
Operator:NELSON WATERS, JR County: SAMPSON Date: 11/17/94 6)461
Distance to nearest residence (other than owner): 4000 feet
1. AVERAGE LIVE WEIGHT (ALW)
0
sows
(farrow to
finish)
x 1417
lbs. =
0
lbs
0'
sows
(farrow to
feeder)
x 522
lbs. =
0
lbs
2940
head
(finishing
only)
x 135
lbs. =
396900
lbs
0
sows
(farrow to
wean)
x 433
lbs. =
0
lbs
0
head
(wean to feeder)
x 30
lbs. =
0
lbs
Describe other :
0
lbs
Total Average Live Weight = 396900 lbs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 396900 lbs. ALW x Treatment Volume(CF)/lb. ALW
Treatment Volume(CF)/lb. ALW = 1 CF/lb. ALW
Volume = 396900 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Sludge Not Computed At Owners
Request. Sludge Will Be Removed
Volume = 0 cubic feet As Needed.
4. TOTAL DESIGNED VOLUME
Inside top length (feet)---------------------
320.0
Inside top width (feet)----------------------
225.0
Top of dike elevation (feet)-----------------
48.0
Bottom of lagoon elevation (feet)------------
36.0
Freeboard (feet)-----------------------------
1.0
Side slopes (inside lagoon)------------------
3.0 : 1
Total design volume using prismoidal formula
SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH
WIDTH DEPTH
3.0 3.0 3.0 3.0 314.0
219.0 11.0
AREA OF TOP
LENGTH * WIDTH =
314.0 219.0
AREA OF BOTTOM
LENGTH * WIDTH =
248.0 153.0
AREA OF MIDSECTION
LENGTH * WIDTH * 4
281.0 186.0
68766 (AREA OF TOP)
37944 (AREA OF BOTTOM)
209064 (AREA OF MIDSECTION * 4)
CU. FT. = (AREA TOP + (4*AREA MIDSECTION) + AREA BOTTOM] * DEPTH/6
68766.0 209064.0 37944.0 1.8
Total Designed Volume Available = 578919 CU. F7
APR A 8 ZB19
.:
V��0�c�to�:

S. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
Length * Width =
320.0 225.0 72000.0 square feet
Buildings (roof and lot water)
0.0 square feet Describe this area.
TOTAL DA 72000.0 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
Volume = 396900 lbs. ALW/135 lbs ALW * 1.37 gal/day 180 days
Volume = 725004 gals. or 96925.7 cubic feet
5B. Volume of wash water
This is the amount of fresh water used for washing floors or volume
of fresh water used for 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 gallon
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 inches * DA / 12 inches per foot
Volume = 42000.0 cubic feet -
5D. Volume of 25 year - 24 hour storm
Volume = 7.0 inches / 12 inches per foot * DA
Volume = 42000.0 cubic feet
TOTAL REQUIRED TEMPORARY STORAGE
5A. 96926 cubic feet
5B. 0 cubic feet
5C. 42000 cubic feet
5D. 42000 cubic feet
TOTAL 180926 cubic feet

6. SUMMARY
Temporary storage period____________________>
180
Rainfall in excess of evaporation=====______>
7.0
25 year - 24 hour rainfall__________________>
7.0
Freeboard___________________________________>
1.0
Side slopes_________________________________>
3.0
Inside top length___________________________>
320.0
Inside top width____________________________>
225.0
Top of dike elevation_______________________>
48.0
Bottom of lagoon elevation__________________>
36.0
Total required volume_______________ ---------- >
577826
Actual design volume________________________>
578919
Seasonal high watertable elevation (SHWT)===>
38.0
Stop pumping elev.__________________________>
11910
Must be > or = to the SHWT elev.====______>
38.0
Must be > or = to min. req. treatment el.=>
42.0
Required minimum treatment volume=====______>
396900
Volume at stop pumping elevation=====_______>
-366768
Start pumping
Must be at bottom of freeboard & 25 yr. rainfall
Actual volume less 25 yr - 24 hr rainfall===>
536919
Volume at start pumping elevation=====______>
-366768
Required volume to be pumped________________>
138926
Actual volume to be pumped__________________>
0
Min. thickness soil liner when required==>
1.8
_of
7. DESIGNED BY 6a-�-APPROVED BY: OPJI
:�� _
DATE: // -/ 7-� c '
DATE: I - 4- c7T
NOTE: SEE ATTACHED WASTE UTILIZATION PLAN
COMMENTS:
days
inches
inches
f eet
. 1
feet
f eet
feet
feet
cu. ft.
cu. ft.
feet
feet
feet
feet
cu. ft.
cu. ft.
feet
cu. ft.
cu. ft.
cu. ft.
cu. ft.
f eet

Operator:NELSON WATERS #,A, County:
SAMPSON
Date:
03/27/95
Distance to nearest residence (other
than owner):
4000.0
feet
1. AVERAGE LIVE WEIGHT (ALW)
0
sows
(farrow to
finish)
x 1417
lbs.
= 0
lbs
0
sows
(farrow to
feeder)
x 522
lbs.
= 0
lbs
2940
head
(finishing
only)
x 135
lbs.
= 396900
lbs
0
sows
(farrow to
wean)
x 433
lbs.
= 0
lbs
0
head
(wean to feeder)
x 30
lbs.
= 0
lbs
Describe other
0
Total Average Live Weight = 396900 lbs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 396900 lbs. ALW x Treatment Volume(CF)/lb. ALW
Treatment Volume(CF)/lb. ALW = 1 CF/lb. ALW
Volume = 396900 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION
Volume = 1.0 cubic feet
4. TOTAL DESIGNED VOLUME
Inside top length (feet)--------------------- 320.0
Inside top width (feet)---------------------- 225.0
Top of dike elevation (feet)----------------- 48.0
Bottom of lagoon elevation (feet)------------ 36.0
Freeboard (feet)----------------------------- 1.0
Side slopes (inside lagoon)------------------ 3.0 : 1
Total design volume using prismoidal formula
SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH
3.0 3.0 3.0 3.0 314.0 219.0 11.0
AREA OF TOP
LENGTH * WIDTH =
314.0 219.13
AREA OF BOTTOM
LENGTH * WIDTH =
246.0 153.0
68766 (AREA OF TOP)
37944 (AREA OF BOTTOM)
AREA OF MIDSECTION
LENGTH * WIDTH * 4
281.0 186.0 209064 (AREA OF MIDSECTION * 4)
CU. FT. = [AREA TOP + (4*AREA MIDSECTION) + AREA BOTTOM] * DEPTH/6
68766.0 209064.0 37944.0 1.1
Total Designed Volume Available = 578919 CU. FT.

S. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
Length * Width =
320.0 225.0 72000.0 square feet
Buildings (roof and lot water)
.0.0 square feet Describe this area.
TOTAL DA 72000.0 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
Volume = 396900 lbs. ALW/135 lbs. ALW * 1.37 gal/day 180 days
Volume = 725004 gals. or 96925.7 cubic feet
5B. Volume of wash water
This is the amount of fresh water used for washing floors or volume
of fresh water used for a flush system. Flush systems that recirculate
the lagoon water are accounted for in 5A.
Volume = 0.0 gallons/day * 180 days storage/7.48 gallons
per CF
Volume = 0.0 cubic feet
5C. Volume of rainfall in excess of evaporation -
Use period of time when rainfall exceeds evaporation by largest amount.
180 days excess rainfall = 7.0 inches
Volume = 7.0 in * DA / 12 inches per foot
Volume = 42000.13 cubic feet

5D. Volume of 25 year - 24 hour storm
Volume = 7.0 inches / 12 inches per foot * DA
Volume = 42000.0 cubic feet
TOTAL REQUIRED TEMPORARY STORAGE
5A.
96926
cubic
feet
5B.
0
cubic
feet
5C.
42000
cubic
feet
5D.
42000
cubic
feet
TOTAL 180926 cubic feet
6. SUMMARY
Temporary storage period____________________)
180
days
Rainfall in excess of evaporation=====______>
7.0
inches
25 year - 24 hour rainfall__________________>
7.0
inches
Freeboard___________________________________>
1.0
feet
Side slopes_________________________________>
3.0
: 1
Inside top length=====____=====---_--=====-_>
320.0
feet
Inside top width=====_______________________>
225.(D
feet
Top of dike elevation_______________________)
48.0
feet
Bottom of lagoon elevation__________________)
36.0
feet
Total required volume_______________________>
577887
cu. ft.
Actual design volume________________________)
578919
cu. ft.
Seasonal high watertable elevation (SHWT)===)
38.0
feet
Stop pumping elev.__________________________)
44.0
feet
Must be > or = to the SHWT elev. __________>
38.0
feet
Must be ) or = to min. req. treatment el. =)
42.0
feet
Required minimum treatment volume=====______>
396901
cu. ft.
Volume at stop pumping elevation=====_______)
386688
cu. ft.
Start pumping e l e v. ____________________ ____>
46.3
feet
Must be at bottom of freeboard & 25 yr. rainfall
Actual volume less 25 yr.- 24 hr. rainfall==)
536919
cu. ft.
Volume at start pumping elevation=====______)
531562
cu. ft.
Required volume to be pumped________________)
138926
cu. ft.
Actual volume planned to be pumped=====_____)
144674
cu. ft.
Min. thickness 1of soil liner when required==)
1.8
feet
7. DESIGNED BY: APPROVED BY:
DATE:
L�
E l 7 I
DATE:
��/Cj'�
NOTE: SEE ATTACHED WASTE UTILIZATION PLAN
COMMENTS:

?-)- -6 C) ('
OPERATION & MAINTENANCE PLAN
Proper lagoon liquid management should be a year-round priority, It is es important to manage Ievels so that you do not have problems during extended rainy
y 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 the thunderstorm season in the summertime. This means
that at the first signs of plant growth in the later winter/early spring, irrigation according to
a farm waste management plan should be done whenever the land is dry enough to
receive lagoon liquid, This will make storage space available in the lagoon for future wet
periods. In the late summer/early fall the lagoon should be pumped down to the low
marker (see Figure 2-1) to allow for winter storage. Every effort should be made to
maintain the lagoon close to the minimum liquid level as long as the weather and waste
utilization plan will allow it.
Waiting until the lagoon has reached its maximum storage capacity before starting to
irrigate does not leave room for storing excess water during extended wet periods.
Overflow from the lagoon for any reason except a 25-year, 24-hour storm is a violation of
state law and subject to penalty action.
The routine maintenance of a lagoon involves the following:
Maintenance of a vegetative cover for the dam,
Fescue or common bermudagrass are the most common vegetative
covers. The vegetation should be fertilized each year, if needed, to
maintain a vigorous stand. The amount of fertilizer 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

Lagoon surface ---look for:
1. undesirable vegetative growth
2. floating or lodged debris
Embankment---Iook 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 of vegetation or as a result of wave action
5. rodent damage
Larger lagoons may be subject to liner damage due to wave action caused by strong
winds. These waves can erode the lagoon sidewalls, thereby weakening the lagoon dam.
A good stand of vegetation will reduce the potential damage caused by wave action. if
wave action causes serious damage to a lagoon sidewall, baffles in the lagoon may be
used to reduce the wave impacts.
Any of these features could lead to erosion and weakening of the dam. If your lagoon has
any of these features, you should call an appropriate expert familiar with design and
construction of waste lagoons. You may need to provide a temporary fix if there is a threat
Of a waste discharge. However, a permanent solution should be reviewed by the
technical expert. Any digging into a lagoon dam with heavy equipment is a serious
undertaking with potentially serious consequences and should not be conducted unless
recommended by an appropriate technical expert.
Transfer Pumps ---check for proper operation of:
1. recycling pumps
2. irrigation pumps
Check for leaks, loose fittings, and overall pump operation. An unusually loud or grinding
noise, or a large amount of vibration, may indicate that the pump is in need or 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 Iagoon is full,
your neighbors 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

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 inflow 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 occour at least two weeks prior to the
addition of wastewater.
6. Maintain a periodic check on the lagoon Iiquid 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 bubblin*, 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 adders 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.
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Practice water conservation --minimize building water usage and
spillage from lealdng 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 lever (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 I foot to the lowest
point of the dam or embankment.
Do not pump the lagoon liquid Ievel lower that the permanent storage
level unless you are removing sludge,
Locate float pump intakes approximately 18 inches underneath the liquid
surface and as far away from the drainpipe inlets as possible.
Prevent additions of bedding materials, long-stemmed forage or vegetation,
molded feed, plastic syringes, or other foreign materials into the Iagoon.
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;

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.
fi
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 phosphorus, 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.
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.