520027_30-Day POA_20210217

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number: 52 27 County: Jones County
Facility Name: Robert Cox
Certified Operator Name: Robert Cox Operator #16803
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): _Grifftin_
Spillway (Yes or No):
Level (inches):
2. Check all applicable items
no
18
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
2. Earliest possible date to begin land application of waste:
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.
Robert Cox phone:
ac ity wner/Manager (print)
/ Date: 2• I Z 1
Facility owner/ anger (signature)
PoA Cover Page 2/21/00

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
30 DAY DRAW DOWN PERIOD
I. TOTAL PAN TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID):
52-27
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)
e. line c/12 x line d x 7.48 gallons/ft3
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 #
350
certified herd #
18.0
19.5
inches
inches
1.5 inches
76000
ft2
71060 gallons
180
92310.2
2800
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
m. ((lines e + k)/1000) x line I =
1/7/21
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE.
(Click on the next Structure tab shown below)
days
ft3
11539 ft3
0
44333.3
ft3
ft3
69654 gallons
1.03
lbs/1000 gal.
144.9 lbs. PAN
PoA (30 Day) 2/21/00

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:
2. Structure ID:
3. Structure ID:
4. Structure ID:
5. Structure ID:
6. Structure ID:
52-27
n. lines 1 + 2 + 3 + 4 + 5 + 6 =
line m = 144.9 Ib PAN
line m = Ib PAN
line m = Ib PAN
line m = Ib PAN
line m = Ib PAN
line m = Ib PAN
144.9 Ib PAN
III. TOTAL PAN BALANCE REMAINING FOR AVAILABLE CROPS DURING 30 DAY DRAW DOWN
PERIOD. DO NOT LIST FIELDS 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
(Ib/acre)
t. TOTAL PAN
BALANCE FOR
FIELD (Ibs.)
column rxs
u. application window'
2
Soybeen
4.10
170.00
697.0
4/1-9/15
3
Soybeen
5.10
170.00
867.0
4/1-9/15
4
Soybeen
7.50
170.00
1275.0
4/1-9/15
5
Soybeen
9.30
170.00
1581.0
4/1-9/15
6
Corn
10.70
141.00
1508.7
2/15-6/30
7
Corn
10.70
141.00
1508.7
2/15-6/30
8
Corn
10.70
141.00
1508.7
2/15-6/30
State current crop ending application date or next crop application beginning date for available
receiving crops during 30 day draw down period.
v. Total PAN available for all fields (sum of column t) =
IV. FACILITY'S PoA OVERALL PAN BALANCE
PoA (30 Day) 2/21/00
8946.1 Ib. PAN

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) =
144.9 Ib. PAN
8946.1 Ib. PAN
-8801 Ib. 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 basedon new
information. If new fields are to be included as an option forlowering lagoon level, add thesefields 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:
Date:
PoA (30 Day) 2/21 /00