090103_POA for high freeboard_20240808

PLAN OF ACTION(Poa) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number:
Facility Name: Ham Hock
Certified Operator Name
103
Austin Peterson
County: Bladen
Operator Number: 1007693
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
N
7
2. Check all applicable items
X 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 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:
8/12/2024
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.
Ham Hock David Mixon Manager Phone:
Facility Owner/Manager (print)
910-385-5617
Date: 8/8/2024
Facility OwnerlManager (signature)

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
5 DAY DRAW DOWN PERIOD
I. TOTAL PAN TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID): 1
2. Current liquid volume in 25 yr.124 hr. storm storage & structural freeboard
a. current liquid level according to marker
b. designed 25 yr.124 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)
e, line c112 x line d x 7.48 gallonslfe
3. Projected volume of waste liquid produced during draw down period
f. temporary storage period according to structural design
7.0 inches
19.0 inches
12.0 inches
116291 fe
869857 gallons
180 days
g. volume of waste produced according to structural design 159476 ft3
h. current herd # 1504 certified herd # 1504
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 1 6/24/2024
m. ((lines e + k)11000) x line I =
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE.
(Click on the next Structure tab shown below)
159476 ft3
® ft3
70335 1 ft3
286498 gallons
1.25 Ibs11000 gal.
1445.4 lbs. PAN

II. TOTAL VOLUME OF WASTE STORED WITHIN STRUCTURAL FREEBOARD ELEVATIONS
FOR ALL WASTE STRUCTURES FOR FACILITY
1. structure ID: 1
line I = 410190 gallons
2. structure ID:
line I =
gallons
3. structure ID:
line I =
gallons
4. structure ID:
line I =
gallons
5. structure ID:
line I =
gallons
6. structure ID:
line I =
gallons
n. lines 1 +2+3+4+5+6=
o. line n 127154 =
410190 gallons
15.11 acre -inches
Ill. TOTAL ACRES AVAILABLE TO RECEIVE WASTE DURING 5 DAY DRAW DOWN PERIODI,2
'While this section deals with hydraulic loading capacities, applications cannot exceed
agronomic rate for receiving crop according to its certified waste plan.
2Fields with no remaining PAN balance, no receiving crop, and/or completely saturated are
not considered available to receive waste.
p. tract #
q. field #
r. soil type
s. crop
t. acres
u. remaining
IRR-2 PAN
balance
(Iblacre)
v. maximum
application rate
(in/hr)
W. maximum
application
amount (inches)
4755
1
Exum
coastal bermuda
12.69
0.35
1
4755
2
Exum
coastal bermuda
5.63
0.35
1
4755
3
Nahunta
coastal bermuda
3.06
0.4
1
�
v
a
,o
JI-
w r
x. total acres available during 5 day draw down (sum of column t) = 21.38 acres
IV. FACILITY'S PoA OVERALL HYDRAULIC LOAD TO BE LAND APPLIED PER ACRE
PoA (5 Day) 2/21/00

y. line o — 0.71 inches per acre to be applied within 5 days
line x
If unable to land apply hydraulic load listed in line y, list course of action here including pump
and haul, depopulation, herd reduction, etc. For pump & haul and herd reduction options,
recalculate new D araunc ioaa Daseo on new mrormaiLlon.
6 tankers will start hauling on 8-9-24 to the lagoon at Pork Palace (9-3). This farm is empty. The lagoon will be
dropped to at least 13" and this can be accomplished within 5 days.
Plan to land aDDly hydraulic load:
1. Describe moisture conditions of fields? (e.g. is there water standing in field; does irrigation
equipment mar down in field; "trafficability" across soils; will soils absorb a
High moisture.
ru nott
2. Date and amount of last rainfall event?
DATE: 1 08/08/24 AMOUNT: 8+ inches
3. Dates of last waste application event per field:
July
3iven optimum soil and weather conditions, is irrigation equipment capaole of applying ine volume in
line "n" at appropriate seasonal i.e. winter appiication. rates wimin 5 as s
5. Irrigation schedule for next 5 days - include daily schedule; proposed application rates and amounts
irrigation event; changes made in gun sizes, nozzles, "o" rings, operating time, travel speed, etc. to
in application rates ana amounts; ana any oiner mrormauon Tor con51UeFdL1U11.
PoA (5 Day) 2/21100

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
FIVE (5) DAY DRAW DOWN PERIOD
I. TOTAL VOLUME TO BE LAND APPLIED PER WASTE STRUCTURE
1 _ Structure Name/identifier (ID): 1
2. Current liquid volume in structural freeboard
a. current liquid level according to marker
b. designed structural freeboard zone
(Normally 12 inches or greater)
c. line b - line a (inches within structural freeboard) =
d. top of dike surface area according to design
(area at below structural freeboard elevation)
e. line c112 x line d x 7.48 gallonslft3
3. Projected volume of waste liquid produced during draw down period
f. temporary storage period according to structural design
g. volume of waste produced according to structural design
h. current herd # 1 15041 certified herd #1 1504
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 5 days/line f =
4. Total volume of waste to be land applied during 5 day draw down
I. total volume to be land applied line e + line k =
7.0 inches
12.0 inches
5.0 inches
116291 ft'
362440 gallons
180 days
159476 ft3
159476 ft3
®fts
70335 ft3
47750 gallons
410190 gallons
REPEAT SECTION 1 FOR EACH WASTE STRUCTURE ON SITE WITH A LIQUID LEVEL_ WITHIN
THE STRUCTURAL FREEBOARD ELEVATIONS. (Click on the next Structure tab shown below)
PoA (5 bay) 2/21/00