310672_Plan of Action_20190925

�- Z s-«
� PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES I " 6 7 Z
30 DAY DRAW DOWN PERIOD
I. TOTAL PAN TO BE LAND APPLIED PER WASTE STRUCTURE 9/16/2018
1. Structure Name/Identifier (ID): Austin Farms #1 31-672
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 19.51 inches
c. line b - line a (inches in red zone) _. 11.5 inches
d. top of dike surface area according to design
104976 ftz
e. line c/12 x line d_x 7.48 gallons/ft3 752503 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 12105 8ft3
h. current herd # 3672 certified herd # 3672
actual waste produced = current herd #, x line g = 121058 ft3
certified herd #
i. volume of wash water according to structural design ft3
j. excess rainfall over evaporation according to design 63525 ft3
k. (lines h + i + j) x 7.48 x 30 days/line f= 230113 gallons
4. Total PAN to be land applied during draw down period
I. current waste analysis dated 7/24/2018 1.85 Ibs/1000 gal.
m. ((lines e + k)/1000) x line I = 1817.8 lbs. PAN
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE.
(Click on the next.Structure tab shown below)
Structure 1 Austin Farms 1 &2 (PoA30day) 9-16-2018 Page 1 of 1

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 9/16/2018
1. Structure Name/Identifier (ID): 1 Austin Farms #2 31-672
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 : 19.5 inches
c. line b - line a (inches in red zone) = 11.5 inches
d. top of dike surface area according to design
104976 ftz
e, line c/12 x line d x 7.48 gallons/ft' 752503 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 121058 ft3
h: current herd # F 3-6-7-2-1 certified herd # 3672
actual waste produced = current herd # x line g = 121058 ft'
certified herd #
i. volume of wash water according to structural design Oft3
j. excess rainfall over evaporation according to design 63525 ft3
k. (lines,h + i +j) x 7.48 x 30 days/line f= 230113 gallons
4. Total PAN to be land applied during draw down period
I. current waste analysis dated 7/24/2018 1.84 Ibs/1000 gal.
m. ((lines e + k)/1000) x line 1 = 1808.0 lbs. PAN
REPEAT SECTION I FOR EACH WASTE STRUCTURE ON SITE.
(Click on the next Structure tab shown below)
Structure 2 Austin Farms 1 &2 (PoA30day) 9-16-2018 Page 1 of 1

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: Austin Farms #1 (31-672)
line m = 1817.8
lb PAN
2.
Structure ID: Austin Farms #2 (31-672)
line m = 1808.0
lb PAN
3.
Structure ID:
line m =
lb PAN
4.
Structure ID:
line m =
lb PAN
5.
Structure ID:
line m =
lb PAN
i
6.
Structure ID:
line m =
n. = 1 +2 +3+4+5+6 3625.9
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
(lb/acre)
t. TOTAL PAN
BALANCE FOR
FIELD (Ibs.)
column r x s
u. application window
71835
1
Bermuda Grazed
29.33
55.00
1613.2
3/1-9/30
71835
2
Bermuda Grazed
18.47
55.00
1015.9
3/1-9/30
71835
3
Bermuda Grazed
13.42
55.00
738.1
3/1-9/30
71835
4
Bermuda Grazed
38.06
55.00
2093.3
3/1-9/30
'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) = 5460.4 lb. PAN
IV. FACILITY'S PoA OVERALL PAN BALANCE
w. Total PAN to be land applied (line n from section II) = 3625.9 lb. PAN
x. Crop's remaining PAN balance (line v from section III) = 5460.4 lb. PAN
y. Overall PAN balance (w - x) _ -1835 lb. PAN I
SUMMARY Austin Farms 1 &2 (PoA30day)' 9-16-2018 Page 1 of 2

') . _�--J1 .
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.
SUMMARY Austin Farms 1 &2 (PoA30day) 9-16-2018 Page 2 of 2