Private Sector

OMB Control Number: 2040-XXXX
Approval Expires: 05/dd/2013

Plant ID: Insert Plant ID
Plant Name: Insert Plant Name

Steam Electric Questionnaire
PART G - LEACHATE SAMPLING DATA FOR PONDS/IMPOUNDMENTS AND LANDFILLS
Table of Contents
Section Title

Tab Name

Part G Instructions
Leachate Collection
Leachate Generated from Ponds/Impoundments and
Landfills
Leachate Sample Collection Instructions
Sample Collection Information
Waste Information
Laboratory Analytical Data Form
Part G Comments

Part G Instructions
Part G Section 1
Part G Section 2
Part G Section 3
Part G Section 4
Part G Section 5
Part G Sampling Results
Part G Comments

Approved: May XX, 2010

Steam Electric Questionnaire

Part G. Instructions

Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
PART G. LEACHATE SAMPLING DATA FOR PONDS/IMPOUNDMENTS AND
LANDFILLS
INSTRUCTIONS
Complete Part G of the questionnaire for your plant. As you are completing the
electronic form, note the following: When you enter your plant name and plant ID on the
Part G TOC tab, all name and ID fields throughout Part G will automatically populate.
Refer to the overall questionnaire instructions, the glossary, and the acronym list for
assistance with completing Part G.
Please provide all free response answers in the highlighted yellow areas. Throughout
Part G, you may need to make copies of certain sections/questions. Instructions are
provided throughout Part G regarding making copies. Note that pond/impoundment unit
and landfill names must be populated on the copied tab or section, located in the upper
right corner under "Plant ID" and "Plant Name", in order to correlate the requested
information with the pond/impoundment or landfill.

Use the Part G Comments tab to do the following: provide additional information as
requested in certain questions within Part G; indicate atypical data (e.g., if the analytical
data provided from the sample collection is not representative of normal operations);
and note methods used to make best engineering estimates in the event that exact data
are not available.
Sampling data and the completed Part G of the questionnaire shall be submitted
to EPA no later than 120 calendar days after receiving the questionnaire.

A company or plant may be exempt from the leachate sample collection (Question G31). Please refer to Question G1-1 and the "Applicability" section located in the "Part G
Section 3" tab to determine if you are exempt and how to submit a written explanation.

Approved: May XX, 2010

Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: G
Section Title: 1. Leachate Collection
Instructions: Part G requests leachate sampling data for pond/impoundment units and landfills used for the storage, treatment, and/or
disposal of residues or by-products (or sludges or water streams containing the residues or by-products) from the
combustion of coal or petroleum coke, including, but not limited to, fly ash , bottom ash , boiler slag, or flue gas
desulfurization (FGD) system residues. This includes liquid-borne material and solid material.

CBI?
Yes

G1-1. Is leachate currently collected from any pond/impoundment and/or landfill , including those located on non-adjoining
property, that contains residues or by-products from the combustion of coal or petroleum coke? Please see the glossary for
a complete definition of leachate , which includes the terms seepage, leak, and leakage.
Note: This includes landfills located on non-adjoining property that are under the operational control of the plant. This also
includes landfills, within 20 miles, owned/operated by the plant's ultimate parent firm, for the purpose of storing/disposing of
process wastewaters, residues or by-products, from the plant.
Yes

(Skip to Section 2)

No

(Skip to next Questionnaire Part)

G-1

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Pond/Impoundment Unit or Landfill ID: Insert ID
Part: G
Section Title: 2. Leachate Generated from Ponds/Impoundments and Landfills
Instructions: Make copies of Section 2 (Questions G2-1 through G2-4) for each pond/impoundment unit and landfill , including those located on non-adjoining
property, used for the storage, treatment, and/or disposal of residues or by-products (or sludges or water streams containing the residues or byproducts) from the combustion of coal or petroleum coke, including, but not limited to, fly ash , bottom ash , boiler slag, or flue gas desulfurization
(FGD) system residues. This includes liquid-borne material and solid material. Enter the pond/impoundment unit or landfill ID in the space provided
above (use pond/impoundment unit and landfill IDs assigned in Table A-4 and Table A-6). Please provide all free response answers in the
highlighted yellow areas.
Note: This includes landfills located on non-adjoining property that are under the operational control of the plant. This also includes landfills, within
20 miles, owned/operated by the plant's ultimate parent firm, for the purpose of storing/disposing of process wastewaters, residues or by-products,
from the plant.
Make a copy of Section 2 for each pond/impoundment unit and landfill, including those located on non-adjoining property, using the "Copy Section
2" button below.
Note: "Treatment" refers to the removal of specific pollutants or process wastewater constituents other than suspended solids. Refer to Figure G-1
below to help determine the leachate sample collection requirements for this pond/impoundment or landfill.

Copy Section 2
CBI?
Yes

CBI?

G2-1. Is leachate currently collected from this pond/impoundment unit or landfill (excluding leachate returned to the pond/impoundment from which it
originated)?
Yes

(Continue)

No

(Skip to Section 5)

G2-2. Is all collected leachate transported off site for treatment and/or disposal?

Yes
Yes

(Skip to Section 3. Provide ONLY untreated monitoring data as described in Question G3-1.)

No

(Continue)

G-2

Approved: May XX, 2010

Steam Electric Questionnaire

CBI?

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

G2-3. Is the collected leachate from this pond/impoundment unit or landfill that is not transferred off site currently treated?

Yes

CBI?

Yes

(Continue)

No

(Skip to Section 3. Provide ONLY untreated monitoring data as described in Question G3-1.)

G2-4. Is the leachate combined with other waste streams prior to treatment?

Yes
Yes, combined with ONLY runoff or other stormwater

(Provide treated and untreated monitoring data as described in Question G3-1)

Yes, combined with process wastewater other than runoff/stormwater

(Provide ONLY untreated monitoring data as described in Question G3-1)

No

(Provide treated and untreated monitoring data as described in Question G3-1)

G-3

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

Figure G-1. Leachate Collection Decision Tree

G-4

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: G
Section Title: 3. Leachate Sample Collection Instructions

G3-1. OVERVIEW OF THE SAMPLE COLLECTION
Collect process wastewater samples of untreated and/or treated leachate streams generated from pond(s)/impoundment(s) and
landfill(s) used for the storage, treatment, or disposal of residues or by-products (or sludges or water streams containing the residues
or by-products) from the combustion of coal or petroleum coke, including, but not limited to, fly ash , bottom ash , boiler slag, or flue gas
desulfurization (FGD) system residues (this includes liquid-borne material and solid material).

Sampling data and the completed Part G of the questionnaire shall be submitted to EPA no later than 120 calendar days after
receiving the questionnaire.
The samples should be collected as detailed in these instructions. In general, samples should be collected as grab samples (i.e.,
composite samples are not required). The plant should collect samples from each leachate collection point for each
pond/impoundment and landfill. If the plant determines that a sample from one or more collection points are representative of an
individual pond/impoundment or landfill, then the plant may simply collect the representative sample(s). The plant should collect
samples from each sampling location once per week for four consecutive weeks, or as soon thereafter as sufficient leachate is
available for collection.

G-5

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

The following analytes and analytical methods must be used for the sample analysis:
• Metals (total recoverable; antimony, EPA Method 200.8
arsenic, beryllium, cadmium,
chromium, cobalt, copper, lead,
manganese, molybdenum, nickel,
selenium, silver, thallium, vanadium,
and zinc)
• Metals (total recoverable: aluminum, EPA Method 200.7 or 200.8
barium, boron, calcium, iron,
magnesium, sodium, tin, and titanium)
• Mercury
• Chlorides
• Sulfates
• Total dissolved solids (TDS)
• Total suspended solids (TSS)
• pH

EPA Method 1631E
40 CFR Part 136-approved
40 CFR Part 136-approved
40 CFR Part 136-approved
40 CFR Part 136-approved
40 CFR Part 136-approved

Each company or plant is responsible for identifying and contracting an analytical laboratory to perform the analyses.
APPLICABILITY
A plant may be exempt from the leachate sample collection (and skip to Question G3-2) if one of these two circumstances is true:
1. The plant can provide previously collected leachate characterization data if it fulfills the following data requirements:
• Must have data from leachate generated from each pond/impoundment and landfill where leachate is collected;
• Must have at least four samples of untreated and/or treated leachate, where each sample is collected at least five
days apart; and
• Must have tested for every analyte listed above using the specified analytical methods.
2. The plant personnel are unable to collect the samples safely.

G-6

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

If you believe you are exempt, you must submit a written explanation justifying one or both of these two circumstances within
two weeks after receiving the questionnaire by e-mail (preferred) or mailed to:
Jezebele Alicea
US EPA
Engineering and Analysis Division
Mail Code: 4303T
1200 Pennsylvania Avenue, N.W.
Washington, DC 20460
alicea.jezebele@epa.gov
EPA will then determine if the plant is exempt from the leachate sample collection requirement. If the plant can provide previously
collected leachate characterization data, then the plant should complete Section 4 (Questions G4-1 and G4-2) and continue to Section
5 (Question G5-1). Also, the plant must provide the leachate sampling data in Table G-4 found in the "Part G Sampling Results" tab. If
the plant cannot collect the samples safely, then the plant should skip Section 4 and continue to Section 5 (Question G5-1).
SAMPLE LOCATION
Collect untreated and/or treated leachate samples from each pond/impoundment unit and landfill for which you responded "yes" in
Question G2-1.
The untreated leachate samples must be collected directly from the leachate collection system or holding tank prior to any form of
treatment. The treated leachate samples must be collected from the effluent from a leachate treatment system that is designed for the
purpose of removing pollutants or process wastewater constituents, other than suspended solids, prior to discharge or commingling
with other process wastewaters.
If the pond/impoundment unit and/or landfill has multiple collection points, the untreated sample may be collected from a common
header area, if applicable. If there is not a common header area for the pond/impoundment or landfill, the plant may select one of the
collection points that is "representative" of the pond/impoundment or landfill from which to collect the sample. If warranted due to the
characteristics of the pond/impoundment or landfill, the plant may need to collect samples from more than one collection point to obtain
representative samples. If the plant collects the samples from one ”representative” collection point, describe how the company or plant
determined the collection point is “representative” of all of the collection points in the “Part G Comments” tab located at the end of Part
G.

G-7

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

SAMPLE FREQUENCY
Collect one sample of untreated leachate (and one sample of treated leachate if appropriately identified by responses in Question G24) once per week for four weeks, or as soon thereafter as sufficient leachate is available for collection, from each pond/impoundment
unit and landfill. Please note that the samples must be collected at least five days after the previous sample was collected. If the
pond/impoundment or landfill does not generate leachate weekly, please collect the samples as soon as the leachate is generated, but
allow at least five days between samples.
Example1: If a plant collects only untreated leachate from a pond/impoundment unit, and the samples are obtained from a
single leachate collection point, the plant is required to collect a total of four samples.
Example 2: If a plant collects both untreated and treated leachate from both a pond/impoundment unit and a landfill, and
each separately has a single leachate collection point and they have separate treatment systems, the plant is required to
collect a total of sixteen samples.
SAMPLE ANALYSES
After receiving the analytical results from the laboratory, enter the analytical data into the “Part G Sampling Results” tab. Report all
results, including those below the reporting limit. Identify results that are less than the method detection limit (MDL), and results that
are between the detection and reporting limits . For example, if the MDL is equal to 5 ng/L, the reporting limit is equal to 15 ng/L, and
the value reported by the laboratory is 12 ng/L, report 12 ng/L as the measured value and identify and describe any qualifiers on the
data in the corresponding column. If the measured value is not detected, list the detection limit value and select the less than (<)
symbol in the non-detect indicator column.
QUALITY ASSURANCE/QUALITY CONTROL
Follow the method-specified quality assurance/quality control analyses and attach a data review summary once the analyses are
complete.
CBI?
Yes

G3-2. Please attach an aerial photograph or drawing showing the entire waste management unit (i.e., pond/impoundment unit or landfill) that
shows the boundaries and identifies all leachate collection points and the active and inactive areas of the pond/impoundment or
landfill. Also, indicate the leachate sample location(s) used for this sample collection in the aerial photograph or drawing of the
pond/impoundment unit or landfill.
I have attached the aerial photograph
I did not attach the aerial photograph. Explain why:

CBI?
Yes

G3-3. Please identify the leachate sample locations used for this sample collection in the block diagram previously requested in Question F42.
Leachate sampling collection locations identified on the block diagram requested in Part F, Question F4-2.

G-8

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: G
Section Title: 4. Sample Collection Information
Instructions: Complete Table G-1 for each pond/impoundment unit and landfill that requires leachate sampling and is used for the storage,
treatment, and/or disposal of residues or by-products (or sludges or water streams containing the residues or by-products) from the
combustion of coal or petroleum coke, including, but not limited to, fly ash , bottom ash , boiler slag, or flue gas desulfurization (FGD)
system residues. This includes liquid-borne material and solid material. Enter the pond/impoundment unit or landfill ID in the first
column of Table G-1 (use pond/impoundment unit and landfill IDs assigned in Table A-4 and Table A-6). Please provide all free
response answers in the highlighted yellow areas.
Collect daily rainfall data starting two weeks prior to collection of the first sample through the day of the last sample collected and enter
the date and inches of rainfall in Table G-2.
G4-1. In Table G-1, provide a description of the sample collection location, the date the sample was collected, the flow rate of the leachate
stream from the collection point (select the units of the flow rate), and identify if the leachate stream is treated or untreated. If the
leachate sample is treated, provide the leachate treatment system ID previously identified in Table F-5.
Table G-1. Sample Collection Information
Pond/Impoundment
Unit or Landfill ID
(Use IDs from Tables
A-4 and A-6)
Example

Sample Collection Location
Leachate Treatment System ID:
Untreated pond/impoundment

CBI?
Yes

Leachate Treatment System ID:
Sample Collection Location

Leachate Treatment System ID:
Sample Collection Location

CBI?
Yes

01/25/10

Leachate Treatment System ID:

CBI?
Yes

Common header area

Sample Collection Location

CBI?
Yes

Sample Collection
Location Description

Date of Sample
Collection
(mm/dd/yyyy)

Leachate Treatment System ID:
Sample Collection Location

G-9

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Steam Electric Questionnaire

CBI?
Yes

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

G4-2. In Table G-2, provide the inches of rainfall accumulated at the plant on a daily basis starting two weeks prior to the collection of the first
leachate sample through the last day of sample collection.
Table G-2. Rainfall Data
Date
(mm/dd/yyyy)

Date
(mm/dd/yyyy)

Inches of Rainfall

G-10

Inches of Rainfall

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: G
Section Title: 5. Waste Information
Instructions: Complete Table G-3 for each pond/impoundment unit and landfill , including those located on non-adjoining property, that is used for the storage, treatment, and/or disposal of residues
or by-products (or sludges or water streams containing the residues or by-products) from the combustion of coal or petroleum coke, including, but not limited to, fly ash , bottom ash ,
boiler slag, or flue gas desulfurization (FGD) system residues. This includes liquid-borne material and solid material. Enter the pond/impoundment unit or landfill ID in the first column
of Table G-3 (use pond/impoundment unit and landfill IDs assigned in Table A-4 and Table A-6). Please provide all free response answers in the highlighted yellow areas.
Make a copy of Section 5 to complete as many tables as needed to provide information for all pond/impoundment units and landfills, including those located on non-adjoining property,
using the "Copy Section 5" button below.

Copy Section 5
G5-1. In Table G-3, indicate all process wastes, residues or by-products that are stored, treated, and/or disposed of in each pond/impoundment unit and/or landfill [Check all that apply].
Please provide any additional wastes not listed by selecting “Other” and specifying the process waste, residue, or by-product in the highlighted yellow space provided. Complete as
many rows of the table as needed to represent all pond/impoundment units and landfills at the plant. If more rows are needed, make additional copies of Table G-3 and complete as
many tables as needed to provide information for all pond/impoundment units and landfills identified in Table A-4 and A-6.

Table G-3. Waste Information
Pond/Impoundment
Unit or Landfill ID
(Use IDs from Tables
A-4 and A-6)
CBI?
Yes

Type and Amount of Waste
Fly ash
Bottom ash
Boiler slag

CBI?
Yes

Fly ash
Bottom ash
Boiler slag

CBI?
Yes

Fly ash
Bottom ash
Boiler slag

CBI?
Yes

Fly ash
Bottom ash
Boiler slag

CBI?
Yes

Fly ash
Bottom ash
Boiler slag

tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons

FGD Calcium Sulfate (Gypsum)
FGD Calcium Sulfate - Not Pozzolanic
FGD Pozzolanic Material
FGD Calcium Sulfate (Gypsum)
FGD Calcium Sulfate - Not Pozzolanic
FGD Pozzolanic Material
FGD Calcium Sulfate (Gypsum)
FGD Calcium Sulfate - Not Pozzolanic
FGD Pozzolanic Material
FGD Calcium Sulfate (Gypsum)
FGD Calcium Sulfate - Not Pozzolanic
FGD Pozzolanic Material
FGD Calcium Sulfate (Gypsum)
FGD Calcium Sulfate - Not Pozzolanic
FGD Pozzolanic Material

G-11

tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons

Other:
Other:
Other:
Other:
Other:
Other:
Other:
Other:
Other:
Other:
Other:
Other:
Other:
Other:
Other:

tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons
tons

Approved: May XX, 2010

Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Pond/Impoundment Unit or Landfill ID: Insert ID
Sample Collection Location: Sample Collection Location
Part: G
Section Title: Laboratory Analytical Data Form
Instructions: Complete Table G-4 for each untreated and treated sample collection locations. Enter the pond/impoundment unit or landfill ID (use pond/impoundment unit and landfill IDs assigned in
Table A-4 and Table A-6) and the sample collection location (identified previously in Table G-1) in the spaces provided above. Also, identify the name of the analytical laboratory that
conducted the analyses and provide the sample collection location description previously identified in Table G-1. Report all results, including those below the reporting limit. Identify
results that are less than the method detection limit (MDL), and results that are between the detection and reporting limits. For example, if the MDL is equal to 5 ng/L, the reporting limit is
equal to 15 ng/L, and the value reported by the laboratory is 12 ng/L, report 12 ng/L as the measured value and identify and describe any qualifiers on the data in the corresponding
column. If the measured value is not detected, list the detection limit value and select the less than (<) symbol in the non-detect indicator column. Please provide all free response answers
in the highlighted yellow areas.
Make a copy of Sampling Results Table for the each pond/impoundment unit and landfill chosen for the leachate sample collection using the "Copy Sampling Results Table" button below.

CBI?

Name of analytical laboratory:

Yes
Data review summary attached.

Copy Sampling Results Table
CBI?

Sample collection location description:

Yes

CBI?

Table G-4. Leachate Sampling Analytical Data Form

Yes

Name of Analyte

CAS Number

NonDetect Concentration*
Indicator
(µg/L)

Analytical Method
Used

Method
Detection Limit
(MDL) (µg/L)

Reporting Limit
(μg/L)

2

10

Analytical Method

Example - Arsenic

7440-38-2

Non-Detect Dro

350

Other:

Qualifiers for the Measurement
Detected in laboratory blank at less
than 5 times the sample result

Analytical Method

Aluminum

7429-90-5

Non-Detect Dro

Other:
Analytical Method

Antimony

7440-36-0

Non-Detect Dro

Other:
Analytical Method

Arsenic

7440-38-2

Non-Detect Dro

Other:
Analytical Method

Barium

7440-39-3

Non-Detect Dro

Other:
Analytical Method

Beryllium

7440-41-7

Non-Detect Dro

Other:
Analytical Method

Boron

7440-42-8

Non-Detect Dro

Other:
Analytical Method

Cadmium

7440-43-9

Non-Detect Dro

Other:
G-12

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills
Analytical Method

Calcium

7440-70-2

Non-Detect Dro

Other:
Analytical Method

Chromium

7440-47-3

Non-Detect Dro

Other:
Analytical Method

Cobalt

7440-48-4

Non-Detect Dro

Other:
Analytical Method

Copper

7440-50-8

Non-Detect Dro

Other:
Analytical Method

Iron

7439-89-6

Non-Detect Dro

Other:
Analytical Method

Lead

7439-92-1

Non-Detect Dro

Other:
Analytical Method

Magnesium

7439-95-4

Non-Detect Dro

Other:
Analytical Method

Manganese

7439-95-4

Non-Detect Dro

Other:
Analytical Method

Molybdenum

7439-98-7

Non-Detect Dro

Other:
Analytical Method

Nickel

7440-02-0

Non-Detect Dro

Other:
Analytical Method

Selenium

7782-49-2

Non-Detect Dro

Other:
Analytical Method

Silver

7440-22-4

Non-Detect Dro

Other:
Analytical Method

Sodium

7440-23-5

Non-Detect Dro

Other:
Analytical Method

Sulfate

No CAS

Non-Detect Dro

Other:
Analytical Method

Thallium

7440-28-0

Non-Detect Dro

Other:
Analytical Method

Tin

7440-31-5

Non-Detect Dro

Other:
Analytical Method

Titanium

7440-32-6

Non-Detect Dro

Other:
Analytical Method

Vanadium

7440-62-2

Non-Detect Dro

Other:
Analytical Method

Zinc

7440-66-6

Non-Detect Dro

Other:
Analytical Method

Mercury

7439-97-6

Non-Detect Dro

Other:
Analytical Method

Chlorides

No CAS

Non-Detect Dro

Other:
Analytical Method

Total dissolved solids (TDS)

No CAS

Non-Detect Dro

Other:
Analytical Method

Total suspended solids (TSS)

No CAS

Non-Detect Dro

Other:
Analytical Method

Non-Detect Dro
pH
No CAS
Other:
*If not detected, list the detection limit value and select the less than (<) symbol in the non-detect indicator column.

G-13

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

Plant Name: Insert Plant ID
Plant ID: Insert Plant Name
Part: G
Section Title: Part G Comments
Instructions: Cross reference your comments by question number and indicate the confidential status of your comment by checking the box
next to "Yes" under "CBI?" (Confidential Business Information).
Comment

Question Number
CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

G-14

Approved: May XX, 2010

Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

CBI?
Yes

G-15

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Steam Electric Questionnaire

Part G. Leachate Sampling Data for Ponds/Impoundments and Landfills

Part G Drop Downs
Analytical Method
Analytical Method
Select
40 CRF Part 136-approved
EPA Method 200.7
EPA Method 200.8
EPA Method 1631E
Other

Sample Collection Location
Sample Collection Location
Select
Treated pond/impoundment
Untreated pond/impoundment
Treated Landfill
Untreated Landfill

Non-Detect Drop Down
Non-Detect Drop Down
Select
<

Approved: May XX, 2010