430007_30 Day POA_20210104 (2)

PLAN OF ACTION(Poa) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number: 43-7 County: Harnett
Facility Name: S6 - Buffalo Ridge
Certified Operator Name:
Brian McGugan Operator Number: 986752
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 1 Lagoon 2 Lagoon 3 Lagoon 4 Lagoon 5
Lagoon Name/ID: S-6 BR
Spillway(Y or N): N N
Level(inches): 19 12
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 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: as conditions permit
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.
Murphy Brown, LLC Phone: [phone]
Facility Owner/Manager (print)
Facility Owner/Manager (signature)
Date: 1/4/2021
K�-

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 I D:
3. Structure ID:
4. Structure ID:
5. Structure ID:
6. Structure ID:
S-6 Lagoon
BR
n. lines 1 +2+3+4+5+6=
line m = 432.9 Ib PAN
line m = 2505.7 Ib PAN
line m = Ib PAN
line m = Ib PAN
line m = lb PAN
line m = Ib PAN
2938.6 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 T
O. tract #
p. field #
q. crop
r. acres
s. remaining IRR-
2 PAN balance
{Ib/acre)
t. TOTAL PAN
BALANCE FOR
FIELD (lbs.)
column r x s
u, application window'
BC1
Bermuda
6.10
240.10
1464.6
March -Sept
BC2
Bermuda
7.90
241.10
1904.7
March -Sept
BC3
Bermuda
3.65
218.40
797.2
March -Sept
BC4
Bermuda
4.56
163.80
746.9
March -Sept
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
4913.4 Ib. PAN
w. Total PAN to be land applied (line n from section II) = 2938.6 Ib. PAN
PoA (30 Day) 2/21100

x. Crop's remaining PAN balance (line v from section III) =
y. Overall PAN balance (w - x) =
4913.4 Ib. PAN
-1975 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 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:
Irrigation onto existing spray fields will continue as weather and field conditions permit. Additional land is available
for pumping if needed. Currently hauling to Farm 7681.
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):
S-6 Lagoon
2. Current liquid volume in 25 yr./24 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 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 #
2400
certified herd #
19.0
19.9
inches
inches
0.9 inches
189000
ft2
108385 gallons
180
253780
2400
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 =
12/16/2020
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE.
(Click on the next Structure tab shown below)
days
ft3
253780 ft3
0
110250
ft3
ft3
453824 gallons
0.77
Ibs11000 gal.
432.9 lbs. PAN
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):
BR
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. fine 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 gallons/fti
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 # 7920 certified herd #
12.0
19.9
inches
inches
7.9 inches
185600
ft2
916270 gallons
180
261106
7920
actual waste produced = current herd # x line g =
certified herd #
days
ft3
261106 fti
f. volume of wash water according to structural design 0 ft3
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 =
12/16/2020
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE.
(Click on the next Structure tab shown below)
108267
ft3
460485 gallons
1.82
Ibs11000 gal.
2505.7 lbs. PAN
PoA (30 Day) 2/21/00