090042_POA high freeboard_20230906

PLAN OF ACTION(Poa) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number: 09-042 County: Bladen
Facility Name: Larson Jones Nursery
Certified Operator Name: Larson Jones Operator Number: 16291
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: UN
Spillway(Y or N): N
Level(inches): 18
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:
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.
Larson Jones Phone: [phone]
Facility Owner/Manager (print)
Larson Jones Date: 9/5/2023
Facility Owner/Manager (signature)

30 DAY DRAW DOWN PERIOD
1. TOTAL PAN TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID): Larson Jones Nursery
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) _
top of dike surface area according to design
d. (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
18.0 inches
19.0 inches
1.0 inches
29700 ftZ
18513 gallons
f. temporary storage period according to structural design 180 days
g. volume of waste produced according to structural design 26023 ft3
h. current herd # 3552 certified herd # 3552
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 8/25/2023
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)
26023 ft3
j-- j ft3
17325 ft3
54041 gallons
1.52 Ibs/1000 gal.
110 Ibs. PAN

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: LJN line m = 110.1 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
in. lines 1+2+3+4+5+6= 110.1lbPAN
Ill. TOTAL PAN BALANCE REMAINING FOR AVAILABLE CROPS DURING 30 DAY DRAW nnWN
�,..,. v Iw I ua i
o. tract # p. field #
rir-Lus I u WHICH PAN
q. crop
CANNOT BE APPLIED DURING THIS 30
r. acres s. remaining IRR t. TOTAL PAN
2 PAN balance BALANCE FOR
(Ib/acre) FIELD (Ibs.)
DAY PERIOD.
u. application window'
LJN
LJN
LJN
LJN
LJN
LJN
LJN
LJN
A
B
C
D
E
F
G
H
BP
BP
BP
BP
BP
BP
BP
BP
0.92
0.88
0.82
0.85
0.67
0.67
0.67
1.04
45.14
49.58
40.43
44.98
57.50
27.85
207.66
208.88
41.5
43.6
33.2
38.2
38.5
18.7
139.1
217.2
3/1-9/30
3/1-9130
311-9130
3/1-9J30
3/1-9/30
3/1-9/30
3/1-9130
3/1-9/30
v. Total PAN
available for all fields (sum
of column t) ==
�7n 1
it,
I V . I-M%A 1-11 r J V0A L)Vhf<ALL PAN BALANCE
w. Total PAN to be land applied (line n from section 11) _
x. Crop°s remaining PAN balance (line v from section 111) _
y. Overall PAN balance (w - x) =
110.1 lb. PAN
570.1 lb. PAN
-459. 67732 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 in to DWR on 9/1/23. Will pump as weather and field conditions permit.