310871_Plan of Action_20180813

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PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number. _31_ -
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.
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: 08-18-201
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
Earth Right Farts, Inc. / Stephen M Williamson Phone: _(910)296-1513
Facility Owner/Manager (print)
Date: 843-2018
Owner/Manager (signature)
PoA Cover Page 2121100

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/ldentifier (ID): 3
2. Current liquid volume in 25 yr./24 hr. storm storage & structural freeboard
a. current liquid level according to marker
_17
inches
b. designed 25 yr./24 hr. storm & structural freeboard
_19
inches
c. line b - line a (inches in red zone) = 2 inches
d. top of dike surface area according to design _254021_ ft2
(area at below structural freeboard elevation)
e. line c x line d x 7.48 ala l03 s = _316680_ gallons
12 ft
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 = _307680_ ft3
certified herd #
i. volume of wash water according to structural design
j. excess rainfall over evaporation according to design
k. (lines h + i +i) x 7.48 x 30 days =
line f
4. Total PAN to be land applied during draw down period
I. current waste analysis dated _7/17/2018_
m. (lines e + k) x line I =
1000
fl3
148179 ft3
_568077_ gallons
1.34_ Ib/1000 gal.
_1186_ lb PAN
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE
11. TOTAL POUNDS OF PAN STORED WITHIN STRUCTURAL FREEBOARD AND/OR 25 YRJ24
HR. STORM STORAGE ELEVATIONS IN ALL WASTE STRUCTURES FOR FACILITY
PoA (30 Day) 2121100 1

1.
structure ID: 1
line m = _1186_
Ib PAN i
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 =
1
lb PAN
n.
lineal+2+3+4+5+6 =
1186
lb PAN
Ill. TOTAL PAN BALANCE REMAINING FOR AVAILABLE CROPS DURING 30 DAYDRAW DOWN
PFRinn
n0 NOT I IRT FIFI nS Tr] WHICH PAN CAN
NOT BE APPLIES ❑TIRING THIS 30 DAY PERIOD.
M
ENE�Wolumnrxs
•
t TOTAL PAN
BALANCE
FOR FIELD
u.
applicationr
windoW
'State current crop ending application date or next crop application beginning pate Tor avaiiable receiving
crops during 30 day drawn down period
v. Total PAN available for all fields (sum of column Q = _9976 lb. PAN
IV. FACILITY'S PoA OVERALL PAN BALANCE
PoA (30 Day) 2121100
I%
0

w.
Total PAN to be land applied (line n from section II) =
1186
lb. PAN
x.
Crop's remaining PAN balance (line v from section Ili) _
_9975
lb. PAN
y.
Overall PAN balance (w - x) _
_<8789>
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 46.3" of rain since January 1, 2018 with 13.6" coming in last 4 weeks. We
are working diligently as weather, crops and soil conditions allow to get the lagoon freeboard
back out of red zone. David Powell with DWR was notified of the freeboard level being 17" on
August 13, 2018.
PoA (30 Day) 2121100
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