310871_30 day poa_20201229

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number: 31_ - _871 County: Duplin
Facility Name: Earth Right Farms, Inc. — Sow Farm
Certified Operator Name: _Stephen M Williamson Operator # 19128
1. Current liquid level(s) in inches as measured from the current liquid level in the lagoon to the
lowest point on the top of the dam for lagoons without spillways; and from the current liquid level
in the lagoon to the bottom of the spillway for lagoons with spillways.
Structure 1 Structure 2 Structure 3 Structure 4 Structure 5 Structure 6
Lagoon Name/Identifier (ID): _1
Spillway (Yes or No): _No
Level (inches): _17
2. Check all applicable items
Liquid level is within the designed structural freeboard elevations of one or more structures.
Five and 30 day Plans of Action are attached. Hydraulic and agronomic balances are within
acceptable ranges.
_X_ Liquid level is within the 25 year 24 hour storm elevations for one or more structures. A 30 day
Plan of Action is attached. Agronomic balance is within acceptable range.
Waste is to be pumped and hauled to off site locations. Volume and PAN content of waste to
pumped and hauled is reflected in section III tables. Included within this plan is a list of the
proposed sites with related facility number(s), number acres and receiving crop information.
Contact and secure approval from the Division of Water Quality prior to transfer of waste
to a site not covered in the facility's certified animal waste management plan.
Operation will be partially or fully depopulated.
- attach a complete schedule with corresponding animal units and dates for depopulation
- if animals are to be moved to another permitted facility, provide facility number, lagoon
freeboard levels and herd population for the receiving facility
3. Earliest possible date to begin land application of waste: 12-28-2020
I hereby certify that I have reviewed the information listed above and included within the attached Plan
of Action, and to the best of my knowledge and ability, the information is accurate and correct.
Stephen M Williamson Phone: _(910)296-1513
Facility Owner/Manager (print)
stems+-e w M W ULi avwyo w
PoA Cover Page 2/21/00
Date: 12-21-2020

Facility Owner/Manager (signature)
PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
THIRTY (30) DAY DRAW DOWN PERIOD
I. TOTAL PAN TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID): 31-871
2. Current liquid volume in 25 yr./24 hr. storm storage & structural freeboard
a. current liquid level according to marker
b. designed 25 yr./24 hr. storm & structural freeboard
c. line b - line a (inches in red zone) = _
d. top of dike surface area according to design
(area at below structural freeboard elevation)
17 inches
19 inches
2 inches
254021 ft2
e. line c x line d x 7.48 gallons = _316680 gallons
12 ft3
3. Projected volume of waste liquid produced during draw down period
f. temporary storage period according to structural design 180 days
g. volume of waste produced according to structural design 326784_ ft3
h. actual waste produced = current herd # x line g = _304034 ft3
certified herd #
i. volume of wash water according to structural design
j. excess rainfall over evaporation according to design _148179
k. (lines h + i +i) x 7.48 x 30 days = _563759
line f
4. Total PAN to be land applied during draw down period
I. current waste analysis dated _12/21/2020_ .95
m. (lines e + k) x line I =
1000
PoA Cover Page 2/21/00
ft3
ft3
gallons
836 lb PAN
Ib/1000 gal.

REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE
II. TOTAL POUNDS OF PAN STORED WITHIN STRUCTURAL FREEBOARD AND/OR 25 YR./24
HR. STORM STORAGE ELEVATIONS IN ALL WASTE STRUCTURES FOR FACILITY
1.
structure ID: 1 line m = 836
lb PAN
2.
structure ID: line m =
lb PAN
3.
structure ID: line m =
lb PAN
4.
structure ID: line m =
lb PAN
5.
structure ID: line m =
lb PAN
6.
structure ID: line m =
lb PAN
n.
lines 1 +2+3+4+5+6 = 836
lb PAN
III. TOTAL PAN BALANCE REMAINING FOR AVAILABLE CROPS DURING 30 DAYDRAW DOWN
PERIOD. DO NOT LIST FIELDS TO WHICH PAN CAN NOT BE APPLIES DURING THIS 30 DAY PERIOD.
o. tract #
p. field #
q. crop
r. acres
s. remaining
IRR-2 PAN
balance
(lb/acre)
t. TOTAL PAN
BALANCE
FOR FIELD
(Ibs.)
column r x s
u.
application
window'
2403
1A
Rye
27.8
35.2
978
Sept -April
2403
113
Rye
36.15
25.3
914
Sept -April
'State current crop ending application date or next crop application beginning date for available receiving
crops during 30 day drawn down period
v. Total PAN available for all fields (sum of column t) = 1892 lb. PAN
PoA Cover Page 2/21/00

IV. FACILITY'S PoA OVERALL PAN BALANCE
w. Total PAN to be land applied (line n from section II) = 836 lb. PAN
x. Crop's remaining PAN balance (line v from section III) = 1892 lb. PAN
y. Overall PAN balance (w - x) _ <1056> lb. PAN
Line y must show as a deficit. If line y does not show as a deficit, list course of action here
including pump and haul, depopulation, herd reduction, etc. For pump & haul and herd
reduction options, recalculate new PAN based on new information. If new fields are to be
included as an option for lowering lagoon level, add these fields to the PAN balance table and
recalculate the overall PAN balance. If animal waste is to be hauled to another permitted
facility provide information regarding the herd population and lagoon freeboard levels at the
receiving facility.
NARRATIVE:
We have received 30.6" of rain since August 1s' in addition to pump motor failures on
September 23 and again on October 14. The 2"d new motor was installed on November 2. We
will continue to diligently work as the weather, crops and soil conditions allow us to get the
lagoon freeboard back to an acceptable level.
PoA Cover Page 2/21/00