310760_Plan of Action_20180921

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PLAN OF ACTION(Poa) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number: 31-760 County: Duplin
Facility Name: Brock Family Farms (9-13)
Certified operator Name: ' Roy A.'Brock Operator Number: 17173
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 NameAD:
Spillway(Y or N):
Level(inches):
Lagoon 1 Lagoon 2 Lagoon 3 Lagoon 4 Lagoon 5
1
N
0
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: 9122118 Weather permitting.
1 hereby certify that I have reviewed the information I[sted.above and included within the
attached Plan of Action, and to the best of my knowledge and ability, the information is
accurate and correct
Roy A. Brock Phone: [phone]
Facility Owner/Manager (p ' t)
4 .4 zk4-21-�e Date: 9/21 /2018
acility Owner Manager (signature)

k
a
30 DAY DRAW DOWN PERIOD
I. TOTAL PAN TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID): 113rock Family Farms 9-13
2. Current liquid volume in 25 yr./24 hr. storm storage & structural freeboard
a. current liquid level according to marker 8.0 inches
b. designed 25 yr./24 hr. storm & structural freeboard i9.0 inches
c. line b - line a (inches in red zone) = 11.0 inches
top of dike surface area according to design
d. (area at below structural freeboard elevation) 104544 fe
e. line c/12 x line d x 7.48 gallons/ft3 709157 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 121157 ft3
h. current herd # 3675 certified herd # 3675
actual waste produced = current herd # x line g = 121157 ft3
certified herd #
i. volume of wash water according to structural design Oft3
j. excess rainfall over evaporation according to design 60984 ft3
k. (lines h + i + j) x 7.48 x 30 days/line f= 227069 gallons
4. Total PAN to be land applied during draw down period
1. current waste analysis dated 7/9/2018 0.92
m. ((lines e + k)/1000) x line 1= 861 lbs. PAN
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE.
(Click on the next Structure tab shown below)

e
11. TOTAL POUNDS OF PAN STORED WITHIN STRUCTURAL FREEBOARD AND/OR 25 YRJ24
HR. STORM STORAGE ELEVATIONS IN ALL WASTE STRUCTURES FOR -FACILITY
1. Structure ID: 1
line m =
861.3 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= 861.3lbPAN
Ili. TOTAL PAN BALANCE REMAINING FOR AVAILABLE CROPS DURING 30 DAY DRAW DOWN
PERIOD- DO NOT UST FIELDS TO WHICH PAN CANNOT RE APPLIFb miRINr; THIS sn nnv PFRInn
o. tract #
p. Meld #
q. crop
r. acres
s. remaining 1RR
2 PAN balance
(lb/acre)
t. TOTAL PAN
BALANCE FOR
FIELD (lbs.)
column r x s
u. application window'
2407
10
Bermuda
3.10
241.00
747.1
Mar -Sept
2407
11
Bermuda
1.86
240.00
446.4
Mar -Sept
2407
2
Bermuda
2.30
199.00
457.7
Mar -Sept
2407
3
Bermuda
2.66
197.00
524.0
Mar -Sept
2407
4
Bermuda
4.03
198.00
797.9
Mar -Sept
v. 1 offal rPUV available Tor all TIews (sum OT Column q
IV. FACILITY'S PoA OVERALL PAN BALANCE
w. 'Total PAN to be land applied (line n from section 11)
x. Crop's remaining PAN balance (line v from section III) _
y. Overall PAN balance (w - x) _
2913.2 Id. PAN
861.3 lb. PAN
2973.2 lb. PAN
-2112 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.
Called DWR on 9/17/18.