820621_30 Day POA_20210216

PLAN OF ACTION(Poa) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
Facility Number: 82-621 County: Sampson
Facility Name: Josh Coombs Farm (1-4)
Certified Operator Name:
Josh Coombs Operator Number:
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: JC(1-4)
Spillway(Y or N): N
Level(inches): 9.5
2. Check all applicable items
X 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 weather/field conditions alloy
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.
Greer Moore for:
Josh Coombs Phone: [phone]
Facility Owner/Manager (print)
Josh Coombs
Facility Owner/Manager (signature)
Date: 2/16/2021

r

II. TOTAL VOLUME OF WASTE STORED WITHIN STRUCTURAL FREEBOARD ELEVATIONS
FOR ALL WASTE STRUCTURES FOR FACILITY
1. structure ID:
2. structure ID:
3. structure ID:
4. structure ID:
5. structure ID:
6. structure ID:
Josh Coombs (1-4) line I = 148860 gallons
n. lines 1 + 2 + 3 + 4 + 5 + 6 =
o. line n / 27154 =
line I =
line I =
line I =
line I =
line I =
gallons
gallons
gallons
gallons
gallons
148860 gallons
5.48 acre -inches
III. TOTAL ACRES AVAILABLE TO RECEIVE WASTE DURING 5 DAY DRAW DOWN PERIOD"
'While this section deals with hydraulic loading capacities, applications cannot exceed
agronomic rate for receiving crop according to its certified waste plan.
2Fields with no remaining PAN balance, no receiving crop, and/or completely saturated are
not considered available to receive waste.
p. tract #
q. field #
r. soil type
s. crop
t. acres
u. remaining
IRR-2 PAN
balance
(lb/acre)
v. maximum
application rate
(in/hr)
w. maximum
application
amount (inches)
JC
F1
Wagram
SGO
9.03
4.81
0.5
1
JC
F2
Wagram
Corn
5.42
133.2
0.5
1
JC
F3
Wagram
SGO
0.62
50
0.5
JC
F4
Wagram
SGO
0.69
50
0.5
JC
F5
Wagram
SGO
10.50
50
0.5
x. total acres available during 5 day draw down (sum of column t) =
26.26 acres
IV. FACILITY'S PoA OVERALL HYDRAULIC LOAD TO BE LAND APPLIED PER ACRE
PoA (5 Day) 2/21/00

y. line o =
line x
0.21 inches per acre to be applied within 5 days
If unable to land apply hydraulic load listed in line y, list course of action here including pump
and haul, depopulation, herd reduction, etc. For pump & haul and herd reduction options,
recalculate new hydraulic load based on new information.
Farm is currently selling animals and as of this date only has around 400 hogs across the farm, and these last
400 are scheduled to sell in a few days. Farm will have no animals on site for 4 weeks, or longer. Animals will
not return until lagoon is in compliance.
Plan to land apply hydraulic load:
1. Describe moisture conditions of fields? (e.g. Is there water standing in field; does irrigation
equipment mar down in field; "trafficability" across soils; will soils absorb application without runoff, etc.)
Fields are currently saturated.
2. Date and amount of last rainfall event?
DATE:
3. Dates of last waste application event per field:
02/15/21
AMOUNT:
3.00
inches
Last irrigated the first week of February 2021
4. Given optimum soil and weather conditions, is irrigation equipment capable of applying the volume in
line "n" at appropriate seasonal (i.e. winter) application rates within 5 days?
Fields are saturared, according to the weather forecast it does appear that there will be several days next week
(week of 2/22/21) of dry sunny weather, hope fields will start to dry out. Also, the BH season does open March
1st.
There will no no animals on site for a minimum of 4 weeks.
5. Irrigation schedule for next 5 days - include daily schedule; proposed application rates and amounts
per irrigation event; changes made in gun sizes, nozzles, "o" rings, operating time, travel speed, etc. to
meet proposed changes in application rates and amounts; and any other information for consideration.
Will only irrgate as weather and field conditions permit. If lagoon is not back to 13" or better within 5 days of this
PoA, another PoA will be filed with DEQ. DEQ will be made away of all progress being made on lagoon.
PoA (5 Day) 2/21/00

PoA (5 Day) 2/21/00

PoA (5 Day) 2/21/00

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
FIVE (5) DAY DRAW DOWN PERIOD
I. TOTAL VOLUME TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID): Josh Coombs (1-4)
2. Current liquid volume in structural freeboard
a. current liquid level according to marker 9.5 inches
b. designed structural freeboard zone
(Normally 12 inches or greater)
c. line b - line a (inches within structural freeboard) =
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 # 400 certified herd #
12.0
inches
2.5 inches
87,000
ft2
135575 gallons
180
96925
2940
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 5 days/line f =
4. Total volume of waste to be land applied during 5 day draw down
I. total volume to be land applied line e + line k =
days
ft3
13187 ft3
0
50750
ft3
ft3
13285 gallons
148860 gallons
REPEAT SECTION 1 FOR EACH WASTE STRUCTURE ON SITE WITH A LIQUID LEVEL WITHIN
THE STRUCTURAL FREEBOARD ELEVATIONS. (Click on the next Structure tab shown below)
PoA (5 Day) 2/21/00

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
FIVE (5) DAY DRAW DOWN PERIOD
I. TOTAL VOLUME TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID):
2. Current liquid volume in structural freeboard
a. current liquid level according to marker inches
b. designed structural freeboard zone inches
(Normally 12 inches or greater)
c. line b - line a (inches within structural freeboard) = inches
d. top of dike surface area according to design
(area at below structural freeboard elevation) ft2
0
e. line c/12 x line d x 7.48 gallons/ft3 gallons
3. Projected volume of waste liquid produced during draw down period
f. temporary storage period according to structural design days
g. volume of waste produced according to structural design ft3
h. current herd # certified herd #
actual waste produced = current herd # x line g = ft3
certified herd #
i. volume of wash water according to structural design ft3
j. excess rainfall over evaporation according to design ft3
k. (lines h + i + j) x 7.48 x 5 days/line f = gallons
4. Total volume of waste to be land applied during 5 day draw down
I. total volume to be land applied line e + line k =
180
0
0
0
0 gallons
REPEAT SECTION 1 FOR EACH WASTE STRUCTURE ON SITE WITH A LIQUID LEVEL WITHIN
THE STRUCTURAL FREEBOARD ELEVATIONS. (Click on the next Structure tab shown below)
PoA (5 Day) 2/21/00

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
FIVE (5) DAY DRAW DOWN PERIOD
I. TOTAL VOLUME TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID):
2. Current liquid volume in structural freeboard
a. current liquid level according to marker inches
b. designed structural freeboard zone inches
(Normally 12 inches or greater)
c. line b - line a (inches within structural freeboard) = inches
d. top of dike surface area according to design
(area at below structural freeboard elevation) ft2
e. line c/12 x line d x 7.48 gallons/ft3 gallons
3. Projected volume of waste liquid produced during draw down period
f. temporary storage period according to structural design days
g. volume of waste produced according to structural design ft3
h. current herd # certified herd #
actual waste produced = current herd # x line g = ft3
certified herd #
i. volume of wash water according to structural design ft3
j. excess rainfall over evaporation according to design ft3
k. (lines h + i + j) x 7.48 x 5 days/line f = gallons
4. Total volume of waste to be land applied during 5 day draw down
I. total volume to be land applied line e + line k =
0
0 gallons
REPEAT SECTION 1 FOR EACH WASTE STRUCTURE ON SITE WITH A LIQUID LEVEL WITHIN
THE STRUCTURAL FREEBOARD ELEVATIONS. (Click on the next Structure tab shown below)
PoA (5 Day) 2/21/00

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
FIVE (5) DAY DRAW DOWN PERIOD
I. TOTAL VOLUME TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID):
2. Current liquid volume in structural freeboard
a. current liquid level according to marker
b. designed structural freeboard zone
(Normally 12 inches or greater)
c. line b - line a (inches within structural freeboard) =
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 # certified herd #
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 5 days/line f =
4. Total volume of waste to be land applied during 5 day draw down
I. total volume to be land applied line e + line k =
inches
inches
inches
ft2
gallons
days
ft3
ft3
ft3
ft3
gallons
0 gallons
REPEAT SECTION 1 FOR EACH WASTE STRUCTURE ON SITE WITH A LIQUID LEVEL WITHIN
THE STRUCTURAL FREEBOARD ELEVATIONS. (Click on the next Structure tab shown below)
PoA (5 Day) 2/21/00

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
FIVE (5) DAY DRAW DOWN PERIOD
I. TOTAL VOLUME TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID):
2. Current liquid volume in structural freeboard
a. current liquid level according to marker
b. designed structural freeboard zone
(Normally 12 inches or greater)
c. line b - line a (inches within structural freeboard) =
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 # certified herd #
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 5 days/line f =
4. Total volume of waste to be land applied during 5 day draw down
I. total volume to be land applied line e + line k =
inches
inches
inches
ft2
gallons
days
ft3
ft3
ft3
ft3
gallons
0 gallons
REPEAT SECTION 1 FOR EACH WASTE STRUCTURE ON SITE WITH A LIQUID LEVEL WITHIN
THE STRUCTURAL FREEBOARD ELEVATIONS. (Click on the next Structure tab shown below)
PoA (5 Day) 2/21/00

PLAN OF ACTION (PoA) FOR HIGH FREEBOARD AT ANIMAL FACILITIES
FIVE (5) DAY DRAW DOWN PERIOD
I. TOTAL VOLUME TO BE LAND APPLIED PER WASTE STRUCTURE
1. Structure Name/Identifier (ID):
2. Current liquid volume in structural freeboard
a. current liquid level according to marker
b. designed structural freeboard zone
(Normally 12 inches or greater)
c. line b - line a (inches within structural freeboard) =
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 # certified herd #
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 5 days/line f =
4. Total volume of waste to be land applied during 5 day draw down
I. total volume to be land applied line e + line k =
inches
inches
inches
ft2
gallons
days
ft3
ft3
ft3
ft3
gallons
0 gallons
REPEAT SECTION 1 FOR EACH WASTE STRUCTURE ON SITE WITH A LIQUID LEVEL WITHIN
THE STRUCTURAL FREEBOARD ELEVATIONS. (Click on the next Structure tab shown below)
PoA (5 Day) 2/21/00