310678_30 day poa_20210201

PLAN OF ACTION(Poa) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number:
31-678
Facility Name: Farm 30903
Certified Operator Name: Derek Brown
County: Duplin
Operator Number: AWA19632
1, Current liquid level(s) in inches as measured from the current liquid level in the lagoon to the
Jowest 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 °perez
Lagoon Name/lD:
Spillway(Y or N):
Level(inches):
Lagoon Lagoon 2 Lagoon 3 Lagoon 4 Lagoon 5
20
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 Dour 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. Bolume and PAN content of waste
to be pumped and hauled is reflec±^�"... "' 4. "'-- 1—F 4-4 .. `":w ;":~ -I-- :� � °-`
of the proposed sites with related facility numbers, number of acrG;;
a •�r
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
freeboard levels and herd population fGrt;RG
3. Earliest nossihlo date to henin land annlication of waste: as conditions nermit
' . • ' "- - ......... ;steel above and included within the
aULa-c9ied Plan of Action, and to the best of my knowledge and ability, the information is
Rmithfialrl Ann Prnthir•tinn Phnna- A1n_7Q1_'AA-A4
.. - ---- ----------.� wrint)
Date: 2/1/2021

11. TOTAL POUNDS OF PAN STORED WITHIN STRUCTURAL FREEBOARD AND/OR 25 YR.124
HR. STORM STORAGE ELEVATIONS IN ALL WASTE
STRUCTURES FOR FACILITY
1.
Structure ID: 30903
line m =
652.1 lb PAN
2.
Structure ID:
line m =
lb PAN
3.
Structure ID:
line m =
lb PAN
4,
Structure ID:
lime 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 = 652.1 lb 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-
0-
tract #
p_ field #
q. crop
r. acres
s. remaining IRR
2 PAN balance
(lb/acre)
t. TOTAL PAN
BALANCE FOR
FIELD (tbs.)
column r x s
u. application window'
sub 2
Small Grain
1.04
50.00
52.0
Sept -April
sub 3
Small Grain
2.03
50.00
101.5
Sept -April
1 &2
Small Grain
10.98
25.00
274.5
Sept -April
3
Small Grain
19.93
25.00
498.3
Sept -April
4
Small Grain
28.88
25.00
722.0
Sept -April
5
Small Grain
37.83
25.00
945.8
Sept -April
6
Small Grain
46.78
25.00
1169.5
Sept -April
`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) T 3763.5 lb. PAN
IV. FACILITY'S PoA OVERALL PAN BALANCE
w. Total PAN to be land applied (line n from section Il) = 652.1 lb. PAN
PoA (30 Day) 2/21(00

x. Crop's remaining PAN balance (line v from section lll) = 3763.5 lb. PAN
y. Overall PAN balance (rw - x) _ -3111 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.
Irrigation onto existing spray fields will continue as weather and field conditions permit. Additional land is
available for pumping if needed.
PoA (30 Day) 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): 3 3
2. Current liquid volume in 25 yr.124 hr_ storm storage & structural freeboard
a. current liquid level according to marker 20.0 inches
b. designed 25 yr./24 hr. storm & structural freeboard 20.4 inches
c. line b - line a (inches in red zone) = 0.4 inches
d. top of dike surface area according to design
(area at below structural freeboard elevation) 157,500 ftz
e. line c/12 x line d x 7.48 gallons/W 39270 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 237,364 fit'
h. current herd # 8452 certified herd # 8452
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. (limes h + i + j) x 7.48 x 30 days/line f=
4. Total PAN to be land applied during draw down period
1. current waste analysis dated 1 1/14/2Q21
m_ ((lines e + k)/1000) x line I =
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE.
(Click on the next Structure tab shown below)
237364 ft'
®ft3
91,875 ft'
410451 gallons
1.45 lbs/1000 gal.
652,1 lbs. PAN
PoA (30 Day) 2/21 /00