090054_30 day poa_20230831

PLAN OF ACTION(Poa) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number:
Facility Name:
9_54
Graham Farms
Certified Operator Name: Sidney W. Taylor
County: Bladen
Operator Number: 18446
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.
Lagoon Name/ID:
Spillway(Y or N):
Level(inches):
Lagoon 1 Lagoon 2 Lagoon 3 Lagoon 4 Lagoon 5
1
16
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 be pumped and hauled is reflected in section III tables. Included within this plan is a list
of the proposed sites with related facility numbers, number of acres and receiving crop
information. Contact and secure approval from the DWQ prior to transfer of waste to a site
not covered in the facility's CAWMP.
Operation will be partially or fully depopulated.
`Attach a complete schedule with corresponding animal units and dates fro 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: 9/2/23 Weather permitting..
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.
Prestage Farms Inc. Phone: [phone]
Facility Owner/Manager (print)
'00A - M= Date: 8/31/2023
Facility Own/Manager (signature)

30 DAY DRAW DOWN PERIOD
I. TOTAL PAN TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID): lGraham Farms
2. Current liquid volume in 25 yr./24 hr. storm storage & structural freeboard
a. current liquid level according to marker 16.0 inches
b. designed 25 yr./24 hr. storm & structural freeboard 19.0 inches
c. line b - line a (inches in red zone) = 3.0 inches
top of dike surface area according to design
d. (area at below structural freeboard elevation) 68637 ftz
e. line c/12 x line d x 7.48 gallons/ft' 128351 gallons
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 97161 ft3
h. current herd # F--29-4-0-1 certified herd # 2940
actual waste produced = current herd # x line g =
certified herd #
i. volume of wash water according to structural design
j. excess rainfall over evaporation according to design
k. (lines h + i +j) x 7.48 x 30 days/line f=
4. Total PAN to be land applied during draw down period
I. current waste analysis dated F 7/10/2023
m. ((lines e + 1k)/1000) x line I =
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE.
(Click on the next Structure tab shown below)
97161 ft'
Oft3
42233 ft3
173778 gallons
1.49
450 lbs. PAN

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: Graham
line m = 450.2
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 = 450.2lbPAN
111. TOTAL PAN BALANCE REMAINING FOR AVAILABLE CROPS DURING 30 DAY DRAW DOWN
PFRIon_ no NOT I IST FIFI ns TO WHICH PAN CANNOT BE APPLIED 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 rx s
u. application window'
10879
4A
CB
3.89
212.00
824.7
MAR-SEP
10879
4B
CB
2.15
157.00
337.6
MAR-SEP
v. Total PAN available for all fields (sum of column t) _
IV. FACILITY'S PoA OVERALL PAN BALANCE
w. Total PAN to be land applied (line n from section II) _
x. Crop's remaining PAN balance (line v from section III) _
y. Overall PAN balance (w - x) =
1I UZ.Z ID. r'AN
450.2 lb. PAN
1162.2 lb. PAN
712.1 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.
Self reported to DWR on 8/31/23.