330004_Sludge Survey (Reporting)_20221229

Appendix 1. Lagoon Sludge Survey Form Revised August 2008
A. Farm Permit orDWQ Identification Number ,41,tti 5 .33000
Lf
B. Lagoon Identification / i
C. Person(s) Taking Measurements /? e_F''' c
D. Date of Measurements 1 2_ — l 7 _ 2
E. Methods/Devices Used for Measurement of:
a. Distance from the lagoon liquid surface to the top of the sludge layer:
b. Distance from the lagoon liquid surface to the bottom (soil) of the lagoon:
c. Thickness of the sludge layer if making a direct measurement with "core sampler":
F. Lagoon Surface Area (using dimensions at inside top of bank): (acres)
(Draw a sketch of the lagoon on a separate sheet, list dimensions, and calculate surface area. The lagoon may
have been built different than designed, so measurements should be made.)
G. Estimate number of sampling points:
a. Less than 1.33 acres: Use 8 points
b. If more than 1.33 acres, /) 32 acres x 6 = , with maximum of 24.
(Using sketch and dimensions, develop a uniform grid that has the same number of intersections as the
estimated number of sampling points needed. Number the intersection points on the lagoon grid so that
data recorded at each can be easily matched.)
11. Conduct sludge survey and record data on "Sludge Survey Data Sheet" (Appendix 2). Also, at the location of
the pump intake, take measurement of distance from liquid surface to top of sludge layer and record it
on the Data Sheet (last row); this must be at least 2.5 ft. when irrigating.
T. At the time of the sludge survey, also measure the distance from the Maximum Liquid Level to the Present
Liquid Level (measure at the lagoon gauge pole): 0
J. Determine the distance from the top of bank to the Maximum Liquid Level
(use lagoon management plan or other lagoon records)
K. Determine the distance from the Maximum Liquid Level to the Minimum Liquid Level / , 4+
I a 6
(use lagoon management plan or other lagoon records)
L. Calculate the distance from the present liquid surface level to the Minimum Liquid Level / .
(Item K minus Item 1, assuming the present liquid level is below the Maximum Liquid Level):
M. Record from the Sludge Survey Data Sheet the distance from the present liquid surface level to the lagoon
bottom (average for all the measurement points):
N. Record from the Sludge Survey Data Shcet the distance from the present liquid surface level to the top of the
sludge layer (average for all the measurement points): (J . / -/ce -r �iB� _ ,(', ,, S 1 ate
O. Record from the Sludge Survey Data Sheet the average thickness of the sludge layer:
P. Calculate the thickness of the existing Liquid Treatment Zone (Item N minus Item L): 7 , 0
Q. If Item 0 is greater than Item P, proceed to the Worksheet for Sludge Volume and Treatment Volume.
If Item 0 is equal to or less than Item P, you do not
have to determine volumes.
Completed by: . 1/0 Ftet t-t c-)02 a ,vt/V `t i. Date: 1 Z Z — 7-7-
Print Name Signature L

Appendix 2. Sludge Survey Data Sheet*
Lagoon Identification: G-.a cc,
Completed by:/2 GU f u _(T , 2
Print Name
1
Revised August 2008
Date: / Z - 2 2- - Z
(A)
Grid
Point
No.
(B)
Distance from liquid
surface to top of sludge
(C)
Distance from liquid surface
to lagoon bottom (soil)
(C) minus (B)
Thickness of sludge layer
Ft. & in.
Ft.(tenths)
Ft. & in.
Ft. (tenths)
Ft.
1
& in.
1,
Ft. (tenths)
2
/,G
3
`
4
•i
5
y
6
s
7
J
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Number of points with
readings
X
h
Average
of
points
At
pump
intake
X
X
X
X
*All Grid Points and corresponding sludge layer thicknesses must be shown on a sketch attached
to this Sludge Survey Data Sheet. See Appendix 4 for conversion from inches to tenths of a foot.

Appendix 1. Lagoon Sludge Survey Form Revised August 2008
A. Farm Permit or DWQ Identification Number Alit15 3 3 Ow `i-
B. Lagoon identification
C. Person(s) Taking Measurements
D. Date of Measurements /') 12 — 1
E. Methods/Devices Used for Measurement of:
a. Distance from the lagoon liquid surface to the top of the sludge layer:
b. Distance from the lagoon liquid surface to the bottom (soil) of the lagoon:
c. Thickness of the sludge layer if making a direct measurement with "core sampler":
F. Lagoon Surface Area (using dimensions at inside top of bank): (acres)
(Draw a sketch of the lagoon on a separate sheet, list dimensions, and calculate surface area. The lagoon may
have been built different than designed, so measurements should be made.)
G. Estimate number of sampling points:
a. Less than 1.33 acres: Use 8 points
b. if more than 1.33 acres, 0, 33 acres x 6 = 6 , with maximum of 24.
(Using sketch and dimensions, develop a uniform grid that has the same number of intersections as the
estimated number of sampling points needed. Number the intersection points on the lagoon grid so that
data recorded at each can be easily matched.)
H. Conduct sludge survey and record data on "Sludge Survey Data Sheet" (Appendix 2). Also, at the location of
the pump intake, take measurement of distance from liquid surface to top of sludge layer and record it
on the Data Sheet (last row); this must be at least 2.5 ft. when irrigating.
I. At the time of the sludge survey, also measure the distance from the Maximum Liquid Level to the Present
Liquid Level (measure at the lagoon gauge pole): 0
J. Determine the distance from the top of bank to the Maximum Liquid Level
(use lagoon management plan or other lagoon records)
K. Determine the distance from the Maximum Liquid Level to the Minimum Liquid Level /.
(use lagoon management plan or other lagoon records)
/, 6
L. Calculate the distance from the present liquid surface level to the Minimum Liquid Level / . /
(Item K minus Item 1, assuming the present liquid level is below the Maximum Liquid Level):
M. Record from the Sludge Survey Data Sheet the distance from the present liquid surface level to the lagoon
bottom (average for all the measurement points):
N. Record from the Sludge Survey Data Sheet the distance from the present liquid surface level to the top of the
sludge layer (average for all the measurement points): 7. D
O. Record from the Sludge Survey Data Sheet the average thickness of the sludge layer: 0 t
P. Calculate the thickness of the existing Liquid Treatment Zone (item N minus Item L): , 9
Q. If Item 0 is greater than Item P, proceed to the Worksheet for Sludge Volume and Treatment Volume.
If Item 0 is equal to or less than Item P, you do not have to determine volumes.
Completed by: tz
Print Name
n(isj
Signature
1
Date: ) 2 - 2 . 2 - 22

Appendix 2. Sludge Survey Data Sheet*
Lagoon Identification: L
Completed by: 1-"I. f—t,t
Print Name
(A)
Grid
Point
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
(B)
Distance from liquid
surface to top of sludge
Ft. & in.
Ft.(tenths)
Z
J vt, v
Signature
(C)
Revised August 2008
Distance from liquid surface
to lagoon bottom (soil)
Ft. & in.
Ft. (tenths)
Date: / 2 — z Z - Z�
(C) minus (B)
Thickness of sludge layer
Ft. & in.
Ft. (tenths)
23
Number of points with
readino.
Average
of
•oints
At
pump
intake
X
*All Grid Points and corresponding sludge layer thicknesses must be shown on a sketch attached
to this Sludge Survey Data Sheet. See Appendix 4 for conversion from inches to tenths of a foot.

Appendix 1. Lagoon Sludge Survey Form Revised August 2008
A. Farm Permit or DWQ Identification Number -s 3 3 O0 d `�
B. Lagoon Identificationc�
C. Person(s) Taking Measurements CJ R_ rGt
D. Date of Measurements 1 Z -ZZ— 2Z
E. Methods/Devices Used for Measurement of:
a. Distance from the lagoon liquid surface to the top of the sludge layer:
b. Distance from the lagoon liquid surface to the bottom (soil) of the lagoon:
c. Thickness of the sludge layer if making a direct measurement with "core sampler":
F. Lagoon Surface Area (using dimensions at inside top of bank): (acres)
(Draw a sketch of the lagoon on a separate sheet, list dimensions, and calculate surface area. The lagoon may
have been built different than designed, so measurements should be made.)
G. Estimate number of sampling points:
a. Less than 1.33 acres: Use 8 points
b. Ti more than 1.33 acres, / '?-ti acres x 6 = % , with maximum of 24.
(Using sketch and dimensions. develop a uniform grid that has the same number of intersections as the
estimated number of sampling points needed. Number the intersection points on the lagoon grid so that
data recorded at each can be easily matched.)
H. Conduct sludge survey and record data on "Sludge Survey Data Sheet" (Appendix 2). Also, at the location of
the pump intake, take measurement of distance from liquid surface to top of sludge lay er and record it
on the Data Sheet (last row); this must be at least 2.5 ft. when irrigating.
1. At the time of the sludge survey, also measure the distance from the Maximum Liquid Level to the Present
Liquid Level (measure at the lagoon gauge pole): 0,
i. Determine the distance from the top of bank to the Maximum Liquid Level / . 6,
(use lagoon management plan or other lagoon records)
K. Determine the distance from the Maximum Liquid Level to the Minimum Liquid Level /. 6
(use lagoon management plan or other lagoon records)
L. Calculate the distance from the present liquid surface level to the Minimum Liquid Level 2 ,
(Item K minus Item I, assuming the present liquid level is below the Maximum Liquid Level):
M. Record from the Sludge Survey Data Sheet the distance from the present liquid surface level to the lagoon
bottom (average for all the measurement points):
N. Record from the Sludge Survey Data Sheet the distance from the present liquid surface level to the top of the
sludge layer (average for all the measurement points): S.
O. Record from the Sludge Survey Data Sheet the average thickness of the sludge layer:
P. Calculate the thickness of the existing Liquid Treatment Zone (Item N minus Item L):
Q. If Item 0 is greater than Item P, proceed to the Worksheet for Sludge Volume and Treatment Volume.
If Item 0 is equal to or less than Item P, you do not have to determine volumes.
Completed by: F (/1J ,-FOv-'0 `r P Date: ) .Z - 2 ? 2-2--
Print Name Signature

Appendix 2. Sludge Survey Data Sheet*
1-(A-
��• 3
Lagoon
Identification:
Completed by:
Revised August 2008
r nv 240
Print Name Signature
_..a Date: /Z- 2-2-7
(A)
Grid
Point
No.
(B)
Distance from liquid
surface to top of sludge
(C)
Distance from liquid surface
to lagoon bottom (soil)
(C) minus (B)
Thickness of sludge layer
Ft. & in.
Ft.(tenths)
Ft. & in.
Ft (tenths)
Ft. & in.
Ft. (tenths)
1
O,6
2
O,`f
3
O 3
4
d.7
5
O, `f
6
0t7
7
/.I
8
0•`f
9
10
O. G
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Number of points with
readings
X
X
Average
of
points
At
pump
intake
X
X
X
X
*All Grid Points and corresponding sludge layer thicknesses must be shown on a sketch attached
to this Sludge Survey Data Sheet. See Appendix 4 for conversion from inches to tenths of a foot.

Appendix 1. Lagoon Sludge Survey Form Revised August 2008
A. Farm Permit or DWQ Identification Number A (AJ 5 3 3 U Q O Li-
B. Lagoon identification
1— c,. LE
C. Person(s) Taking Measurements 2
D. Date of Measurements ( 2- 3. 2 —2—
E. Methods/Devices Used for Measurement of:
a. Distance from the lagoon liquid surface to the top of the sludge layer:
b. Distance from the lagoon liquid surface to the bottom (soil) of the lagoon:
c. Thickness of the sludge laver if making a direct measurement with "core sampler":
F. Lagoon Surface Area (using dimensions at inside top of bank): (acres)
(Draw a sketch of the lagoon on a separate sheet, list dimensions, and calculate surface area. The lagoon may
have been built different than designed, so measurements should be made.)
G. Estimate number of sampling points:
a. Less than 1.33 acres: Use 8 points
b. If more than 1.33 acres. f„-i 3 acres x 6 = L- , with maximum of 24.
(Using sketch and dimensions, develop a uniform grid that has the same number of intersections as the
estimated number of sampling points needed. Number the intersection points on the lagoon grid so that
data recorded at each can be easily matched.)
H. Conduct sludge survey and record data on "Sludge Survey Data Sheet' (Appendix 2). Also, at the location of
the pump intake, take measurement of distance from liquid surface to top of sludge layer and record it
on the Data Sheet (last row); this must be at least 2.5 ft. when irrigating.
1. At the time of the sludge survey, also measure the distance from the Maximum Liquid Level to the Present
Liquid Level (measure at the lagoon gauge pole)_ f;' . 7
J. Determine the distance from the top of bank to the Maximum Liquid Level
(use lagoon management plan or other lagoon records)
K. Determine the distance from the Maximum Liquid Level to the Minimum Liquid Level / .
(use lagoon management plan or other lagoon records)
L. Calculate the distance from the present liquid surface level to the Minimum Liquid Level C , �{
(Item K minus Item I, assuming the present liquid level is below the Maximum Liquid Level):
M. Record from the Sludge Survey Data Sheet the distance from the present liquid surface level to the lagoon
bottom (average for all the measurement points):
N. Record from the Sludge Survey Data Sheet the distance from the present liquid surface level to the top of the
sludge layer (average for all the measurement points): /C ,
O. Record from the Sludge Survey Data Sheet the average thickness of the sludge layer:
P. Calculate the thickness of the existing Liquid Treatment Zone (Item N minus Item L):
Q•
If Item 0 is greater than Item P, proceed to the Worksheet for Sludge Volume and Treatment Volume.
If Item 0 is equal to or less than Item P, you do not have to detere volumes.
Completed by: Lk.) Ft-t��2( Lv. Date: (2—2-2-7-7.-
Print Name Signature

Appendix 2. Sludge Survey Data Sheet*
Lagoon Identification:
Revised August 2008
Completed by: /2_ (-7.-1.
� ..._t_a)vt...0
Print Name "5ionature
Date: / 2 — 2- - � Z
(A)
Grid
Point
No.
(B)
Distance from liquid
surface to top of sludge
(C)
Distance from liquid surface
to lagoon bottom (soil)
(C) minus (B)
Thickness of sludge layer
Ft. & in.
Ft.(tenths)
Ft. & in.
Ft. (tenths)
Ft. & in.
Ft. (tenths)
1
0. L
2
U .-7
3
/.1
4
0,7
5
0, 1
6
v . 4
7
(.3
8
I. i
9
/.O
10
1. 1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Number of points with
readings
X
Average
of
points
At
pump
intake
X
X
X
X
*All Grid Points and corresponding sludge layer thicknesses must be shown on a sketch attached
to this Sludge Survey Data Sheet. See Appendix 4 for conversion from inches to tenths of a foot.

Appendix 1. Lagoon Sludge Survey Form Revised August 2008
A. Farm Permit or DWQ Identification Number %Cr W 5 3 3 O O d
B. Lagoon Identification L_41-,01 ow—v.
C. Person(s) Taking Measurements rC F. t. oR-A
D. Date of Measurements ('L — — Z -2-
E. Methods/Devices Used for Measurement of:
a. Distance from the lagoon liquid surface to the top of the sludge layer:
b. Distance from the lagoon liquid surface to the bottom (soil) of the lagoon:
c. Thickness of the sludge layer if making a direct measurement with "core sampler":
F. Lagoon Surface Area (using dimensions at inside top of bank): (acres)
(Draw a sketch of the lagoon on a separate sheet, list dimensions, and calculate surface area. The lagoon may
have been built different than designed, so measurements should be made.)
G. Estimate number of sampling points:
a. Less than 1.33 acres: Use 8 points
b. If more than .33 acres, . 5 3 acres x 6 = , with maximum of 24.
(Using sketch and dimensions, develop a uniform grid that has the same number of intersections as the
estimated number of sampling points needed. Number the intersection points on the lagoon grid so that
data recorded at each can be easily matched.)
H. Conduct sludge survey and record data on "Sludge Survey Data Sheet" (Appendix 2). Also, at the location of
the pump intake. take measurement of distance from liquid surface to top of sludge layer and record it
on the Data Sheet (last row); this must be at least 2.5 ft. when irrigating.
I. At the time of the sludge survey, also measure the distance from the Maximum Liquid Level to the Present
Liquid Level (measure at the lagoon gauge pole): (j s7
1. Determine the distance from the top of bards to the Maximum Liquid Level
(use lagoon management plan or other lagoon records)
K. Determine the distance from the Maximum Liquid Level to the Minimum Liquid Level r
(use lagoon management plan or other lagoon records)
L. Calculate the distance from the present liquid surface level to the Minimum Liquid Level 0
(Item K minus Item 1, assuming the present liquid level is below the Maximum Liquid Level):
M. Record from the Sludge Survey Data Sheet the distance from the present liquid surface level to the lagoon
bottom (average for all the measurement points):
N. Record from the Sludge Survey Data Sheet the distance from the present liquid surface level to the top of the
sludge layer (average for all the measurement points):]—,
O. Record from the Sludge Survey Data Sheet the average thickness of the sludge layer: (j •.
P. Calculate the thickness of the existing Liquid Treatment Zone (Item N minus Item L): , , 4
Q. If Item 0 is greater than Item P, proceed to the Worksheet for Sludge Volume and Treatment Volume.
If Item 0 is equal to or less than Item P, you do�not have to determine volumes.
Completed by: A f `c.t.l. �°� � kAJ �� _J Date: 2 - ZZ - 2-7
Print Name Signature

Appendix 2. Sludge Survey Data Sheet*
Lagoon Identification: Com,��!! pleted by: ff� 4''u LIFri21) 6
7AAj
Print Name Signature
Revised August 2008
Date: / Z - 'Z 2 — 2�
(A)
Grid
Point
No.
(B)
Distance from liquid
surface to top of sludge
(C)
Distance from liquid surface
to lagoon bottom (soil)
(C) minus (B)
Thickness of sludge layer
Ft. & in.
Ft.(tenths)
Ft. & in.
Ft. (tenths)
Ft. & in.
Ft. (tenths)
1
0•G.,
2
O17
3
0
4
).6
5
v.7
6
p,
7
/.1
8
F
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Number of points with
readings
X
X
Average
of
points
At
pump
intake
X
X
X
X
*All Grid Points and corresponding sludge layer thicknesses must be shown on a sketch attached
to this Sludge Survey Data Sheet. See Appendix 4 for conversion from inches to tenths of a foot.

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