510046_Waste Utilization Plan_20241101

Friday, March 16, 2007 (,4r'4,
Producer: Whitley Stephenson
Farm Name: Sandy Ridge Sow Farm 51-46
2350 Wilson Milts Rd
Smithfield,NC 27577
Telephone # : [phone]
Type of Operation : Farrow to Weanling Swine
Number of Animals: 1600 sows 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 9

AMOUNT OF WASTE PRODUCED PER YEAR (gallons, ft3, tons, etc.)
1600 sows X 6.1 tors waste/sows/year = 9760 tons
AMOUNT OF PLANT AVAILABLE NITROGEN (PAN) PRODUCED PER YEAR
1600 sows X 5.4 Ibs PAN/sowslyear = 8640 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
8820 — 1 DOGUE 0-2% 1)14,0A
'1 235 0 6.95'
163325 SEP-AUG
8820 — 2 GILEAD 2-6% /,1 fidi+
1 235 0 7-611
1788.35 SEP-AUG
8820 3 GILEAD 2-6% BP
47 235 0 4.951
1163.25 MAR-SEP
8820 -- 3 'GILEAD 2-6% SG
.1 750' 4.951
371.25 SEP-MAR
8820 4 'GILEAD 2-6% BP
47 235 0 5.69j
1337.15 MAR-SEP
8820 4 GILEAD 2-6`ia SG
1 75 0 5.691
42675 SEP-MAR
TOTALS:
6720
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 j
TRACT FIELD
SOIL TYPE &CLASS-
CROP
YIELD LBS AW COMM ACRES
LBS AW APPLIC.
DETERMINING PHASE
CODE
N/ACRE N/ACRE
USED TIME
8558 5
GILEAD 0-2%
BP
47 235 0 11.74i
2758-9 MAR-SEP
8558 5
GILEAD 0-2%
SG
1 100 0 11.74
1174' SEP-MAR
TOTALS:
3932.9
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:
CROPCODE CROP
BP HYBRID BERM U DAGRASS-PASTU RE
SG SMALL GRAIN OVERSEEDED
WA WINTER ANNUALS
UNITS
LBS N/UNIT
TONS
50
AC
50
AC
100
Page 3 of 9

TOTALS FROM TABLES 1 AND 2
ACRES LES Aw
N USED
TABLE 1 25.2I
6,720
TABLE 2 11.741
3,933
TOTALS: 36.94
10,653
AMOUNT OF N PRODUCED:
8,640
*** BALANCE
-2,013
*** 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 1408 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)
ANtT (inches)
8558
GILEAD 0-2%
SG
035
* i
8558
!GILEAD 0-2%
BP
0.35
1
8820
IGILEAD 2-6%
1 WA
j 0.35
1
IGILEAD 2-6%
SG
0.35
"1
8820
GILEAD 2-6%
BP
035
"1
8820
iDOGUE 0-2%
WA
035
°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 4 of 9

NARRATIVE OF OPERATION
Acreages are based on a Wetted Acreage Determination completed on 6/26/2024 by Greg
Swain, PE. RYE's are based on the old Waste Utilization Plan. Fields 1 & 2, tract 8820, are
full season matua, grazed or hayed. Field 5, tract 8558 is hayed in the winter. The Updated
Crop Management Practices document must be followed for overseed application.
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 $101000 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 MRCS 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 (RIBS) 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 MRCS 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 any perennial stream or river (other that an irrigation ditch or canal. Animal waste
Page 6 of 9

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 2 manner that meets North Carolina Department of
Agriculture regulations.
* Liquid Systems
Page 7 of 9

NAME OF FARM: Sandy Ridge Sow Farm 51-46
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 crust 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 FAC Q 1° 0�E Whitley Stephenson /
/f
SIGNAT�II E � AI kl DATE:
NAME OF MANAGEI (if different from owner).____.______.
Tease print
SIGNATURE: DATE:
NAME OF TECHNICAL SPECIALIST: Curtis Barwick
AFFILIATION: Barwick Ag Services
ADDRESS (AGENCY): 103 Country Club Circle
Clinton, NC 28328
i
(910) 385- € 00
f
SIGNATURE:
DATE:
Page 9 of 9

LEGEND
sfrr >
250 DIA. FLD 1&2
21 O' DIA. FLD 5)
SPRAY PA ERN
0 EXISTING HYDRANT Field #3
EXISTING RISER FOR
GUN CART SPRINKLER
TRAVEL LANE At,
-------- ----- DITCH, SURFACE WATER
FIELD BORDER
&MELtJ
BUFFER OR SETBACK
5 - - - - - -
—1
10
—2 �tVELI
Ile
< Uff set cart From r1ser to
+17 ('allow weu b.FPer
>i 9,
Field #4;
2
;fir,;2 1
+2T
Field #51,
ate rr''l +22/1
154
k .26
-24 A >i
25/
Field #2 r tit lit
27
/
160' Lane
5
I 2q(Spacing v 32
' /4
I All
eld #1
Qlf
y\ CA
0
2 �(
o"
44 SEAL
✓ _7

WETTED ACREAGE FOR
SANDY RIDGE FARM (EXISTING FIELDS,
FIELDS ADJUSTED FOR CONSERVATION EASEMENTS
FIELD#
PULL
TYPE
PULL LENGTH
FEFFECT. WIDT
iMIDDLE AC
START
END
TOTAL
1
1
EE75
522.0
220.0
2.64
0.52
0.24
3.40
1
2
EE75
600.0
220.0
3.03
0.52
0.00
3.55
2
3
EE75
223.0
220.0
1.13
0.52
0.00
1.65
2
4
EE75
531.0
220.0
2.68
0.52
0,00
3.20
2
5
EE75
443.0
220.0
2.24
0.52
0.00
2.76
5
8
EE70
536.0
180.0
2.21
0.36
0.00
2.57
5
9
EE70
551.0
180.0
2.28
0.36
0.00
2.64
5
10
E90+
417.0
189.0
1.81
0.32
0.00
2.13
5
11
EE70
520.0
180.0 2.15
0.36
0,00
2.51
5
12
EE70
527.0
114.0 Wt'd 1.38
0.36
0.15
1.89
SUBTOTAL TRAVELER WETTED ACREAGE:
GUN CART CIRCLES: Based on calibrated wetted dia 190'.
26.29
FIELD#
Total risers
#Outside
Ac/Spk (Col.C)
#Inside
Ac/Spk (Col. B)
4
3
16
15
12.38
12.50
0.396
0.396
2.00
0.00
0.396
0.396
5.69
4.95
SUBTOTAL CIRCLES WETTED ACREAGE:
Total qty based on percent of full spk for partial circles
10.64
TOTAL EFFECTIVE WETTED ACREAGE: 36.93 ACRES
NOTES: 1. DIMENSIONS BASED ON GPS-GENERATED MAP
2. WETTED ACREAGE FOR START ENDS AND STOP ENDS ARE TAKEN FROM CAWMP WETTED ACREAGE
SYSTEMS TABLES FOR APPROPRIATE LANE SPACING
3. ALL CALCULATIONS BASED ON PROJECTED WETTED DIA OF 250' FIELDS 1 & 2, 210' FIELD 5 FOR TRAVELER;
190' WETTED DIA FROM CALIBRATION PROVIDED FOR GUN CART SPRINKLERS
14. OPERATOR MUST TAKE PRECAUTIONS AND OBSERVE IRRIGATION EVENTS TO PREVENT RUNOFF FROM
OVERAPPLICATION, SPRAY DRIFT, ETC. APPLICATION SHOULD NOT OCCUR IN OVER 5 mph WINDS
OR ON FROZEN OR SATURATED SOILS. SPRAY ARCS MUST BE ADJUSTED AS SHOWN IN PLAN
6. OPERATOR MUST VERIFY REQUIRED SETBACKS AND MARK TRAVELER LANES TO ENSURE ACCURATE APPL.
7. SYSTEM SHOULD BE CALIBRATED AND OPERATED TO DESIGN SPECIFICATIONS, OR DESIGN MUST BE
MODIFIED TO ACCOMMODATE CHANGES.
CALCULATIONS BY: R. Gregory Swain, P.E.
305 Wendover Ln
Wilmington, NC 28411
[phone]