Pesticide Leaching Class Ranges
Entry ID:
IGDNR_PESTLRANGE
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Summary
Abstract:
This is a statewide Arc/Info data set of pesticide leaching class ranges for
soils in Illinois. It was generated to aid in determining aquifer sensitivity
to pesticide leaching in Illinois. The source map was digitized at 1:250,000,
but was developed from source data mapped at 1:15,000. The publication of this
... map was at 1:500,000. Nominal scale is 1:250,000.
This data set contains the four trimmed range values presented on the ISGS map
Pesticide Leaching Classes of Illinois. Range values were determined for the
pesticide leaching classes in each soil association to give an indication of
the variability within a specific leaching class. This data set is necessary
because each soil association (in data set *path_name_suppressed*/pestleach)
could have only a single leaching class value assigned to it. In this data set
the item PESTINDEX_RANGE contains a 10% trimmed range for the leaching class
characteristics of each association. This item was calculated by sorting the
component soil series in order of their leaching characteristic within the
association. The trimmed range is the domain of leaching characteristic values
between the 90th and 10th quantiles in the sorted list. The range was trimmed
(by 10% at either end) to reduce the significance of extreme values. These data
were used as an overprint on the published map. (see cross references).
Purpose:
Two statewide data sets were identified as containing information that would be
useful for producing aquifer sensitivity maps: a soil association map (and
database) and a map of geologic materials to a depth of 50 feet (Stack-unit
map). The soil association map and database were used in an interpretive
mapping model that generated a map of nitrate leaching classes by examining
factors that could predict water movement in the soil (because the chemical
nature of nitrate allows it to move with water). This pesticide data set was
created by combining the nitrate map interpretations with information on the
distribution of organic matter. (Pesticides are organic compounds that tend to
adsorb to soil organic matter, and so have their movement in soil water
retarded.)
The result is six pesticide leaching classes that group soil associations based
on the relative probability of pesticide movement through the associated soil
profiles. The ranking is qualitative, and is based on the median leaching value
for a related group of soil associations. Pesticide leaching classes include:
Excessive, High, Moderate, Somewhat Limited, Limited, and Very Limited. See
ISGS EG 148 for the derivation of these classes.
This data set shows the ranges of leaching class values that occur within a
particular soil association. For example, a particular soil association may
have pesticide leaching values that range from "Excessive" to "Somewhat
Limited", with a median value of "Moderate". This soil association is assigned
an overall leaching value of "Moderate", with a range of 4 (being the values
Excessive, High, Moderate, and Somewhat Limited).
This data set was designed for statewide evaluation of agrichemical leaching
characteristics. It was created to classify soils and aquifer settings
according to predictions of leaching potential. The classifications have not
been validated by the results of water quality sampling.
These data are to be used in conjunction with ISGS Environmental Geology report
148. This data set is one of a suite of six related data sets (listed below).
Full citation details are available in the Cross References section.
Aquifer Sensitivity to Contamination by Nitrate Leaching in Illinois
Nitrate Leaching Classes of Illinois Soils
Nitrate Leaching Class Ranges
Aquifer Sensitivity to Contamination by Pesticide Leaching in Illinois
Pesticide Leaching Classes of Illinois Soils
Pesticide Leaching Class Ranges (this data set)
Related URL
Link:
GET DATA
Description:
Data available in Arc/Info export format.
Link:
VIEW EXTENDED METADATA
Description:
FGDC metadata on Pesticide Leaching Class Ranges.
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Multimedia Sample
View full image
Caption:
Pesticide Leaching Class Ranges
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Geographic Coverage
Spatial coordinates
| N: 42.0 |
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S: 36.0 |
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E: -87.0 |
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W: -91.0 |
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Data Set Citation
Dataset Creator:
Illinois State Geological Survey
Dataset Title:
Pesticide Leaching Class Ranges
Dataset Series Name:
ISGS GIS Database
Dataset Release Date:
1995
Dataset Release Place:
Champaign, Illinois
Dataset Publisher:
Illinois State Geological Survey
Version:
1.0
Data Presentation Form:
map
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Temporal Coverage
Start Date:
1995-01-01
Stop Date:
1995-12-31
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Location Keywords
Data Resolution
Latitude Resolution:
not determined
Longitude Resolution:
not determined
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Science Keywords
ISO Topic Category
Access Constraints
none
Use Constraints
Reproduction
or redistribution of copyrighted digital data sets or products derived
therefrom outside of licensees' organization or entity is expressly
forbidden. The only exception is redistribution to consultants
working for the licensee, and then only for purposes, related to work
for the licensee. Such consultants may ... not further reproduce or
redistribute these data sets. None of these data shall be
electronically duplicated on magnetic or optical media for use by
others, in whole or in part, without permission of the appropriate
custodial division within DNR. Any hardcopies utilizing DNR data sets
shall clearly indicate their source. If the licensee has modified the
data in any way they are obligated to describe the types of
modifications they have performed on the hardcopy map. Licensee
specifically agrees not to misrepresent DNR data sets, nor to imply
that changes they made were approved by DNR. These data are not to be
used for commercial profit.
Ancillary Keywords
Data Set Progress
Originating Center
Data Center
Distribution
Distribution Media:
Online
Distribution Size:
5.8MB
Distribution Format:
Arc/Info export format
Fees:
No fees
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Personnel
DON
KEEFER
Role:
DIF AUTHOR
Role:
TECHNICAL CONTACT
Phone:
217-244-2786
Fax:
217-333-2830
Email:
dkeefer at geoserv.isgs.uiuc.edu
Contact Address:
615 East Peabody Drive
City:
Champaign
Province or State:
Illinois
Postal Code:
61820
Country:
USA
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Publications/References
Citation_Information:
Originator: Illinois State Geological Survey
Publication_Date: 1995
Title: Pesticide Leaching Classes of Illinois Soils
Edition: 1.0
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS GIS Database
Issue_Identification: ... pestleach
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Citation_Information:
Originator: Illinois State Geological Survey
Publication_Date: 1995
Title:
Aquifer Sensitivity to Contamination by Pesticide Leaching
in Illinois
Edition: 1.0
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS GIS Database
Issue_Identification: pestaqsens
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Citation_Information:
Originator: Illinois State Geological Survey
Publication_Date: 1995
Title: Nitrate Leaching Classes of Illinois Soils
Edition: 1.0
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS GIS Database
Issue_Identification: no3leach
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Citation_Information:
Originator: Illinois State Geological Survey
Publication_Date: 1995
Title: Nitrate Leaching Class Ranges
Edition: 1.0
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS GIS Database
Issue_Identification: no3lrange
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Citation_Information:
Originator: Illinois State Geological Survey
Publication_Date: 1995
Title:
Aquifer Sensitivity to Contamination by Nitrate
Leaching in Illinois
Edition: 1.0
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS GIS Database
Issue_Identification: no3aqsens
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Citation_Information:
Originator: Dennis P. McKenna and Donald A. Keefer
Publication_Date: 1991
Title:
Potential for Agricultural Chemical Contamination of
Aquifers in Illinois
Geospatial_Data_Presentation_Form: report
Series_Information:
Series_Name: ISGS Open File Series (OFS)
Issue_Identification: 1991-7R
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Other_Citation_Details: 18p
Citation_Information:
Originator: Dennis P. McKenna and Donald A. Keefer
Publication_Date: 1991
Title:
Potential for Agricultural Chemical Contamination of
Aquifers in Illinois
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS Open File Series (OFS)
Issue_Identification: 1991-7S
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Other_Citation_Details:
Statewide map. Color.
Scale, 1:500,000. (computer-generated map)
Citation_Information:
Originator: Dennis P. McKenna and Donald A. Keefer
Publication_Date: 1991
Title:
Potential for Agricultural Chemical Contamination of
Aquifers in ... County Illinois
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS Open File Series (OFS)
Issue_Identification: 1991-7C
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Other_Citation_Details:
Individual county maps. Black and white.
Scale, 1:250,000. (computer-generated maps)
Citation_Information:
Originator: Donald A. Keefer
Publication_Date: 1995
Title: Nitrate Leaching Classes of Illinois Soils
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS Open File Series (OFS)
Issue_Identification: 1995-2
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Other_Citation_Details: statewide map, scale 1:500,000
Citation_Information:
Originator: Donald A. Keefer
Publication_Date: 1995
Title:
Aquifer Sensitivity to Contamination by Nitrate
Leaching in Illinois
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS Open File Series (OFS)
Issue_Identification: 1995-3S
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Other_Citation_Details: statewide map, scale 1:500,000
Citation_Information:
Originator: Donald A. Keefer
Publication_Date: 1995
Title: Pesticide Leaching Classes of Illinois Soils
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS Open File Series (OFS)
Issue_Identification: 1995-4
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Other_Citation_Details: statewide map, scale 1:500,000
Citation_Information:
Originator: Donald A. Keefer
Publication_Date: 1995
Title:
Aquifer Sensitivity to Contamination by Pesticide
Leaching in Illinois
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS Open File Series (OFS)
Issue_Identification: 1995-5S
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Other_Citation_Details: statewide map, scale 1:500,000
Citation_Information:
Originator: Donald A. Keefer
Publication_Date: 1995
Title:
Aquifer Sensitivity to Contamination by Pesticide
Leaching in Illinois
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: ISGS Open File Series (OFS)
Issue_Identification: 1995-5C
Publication_Information:
Publication_Place: Champaign, Illinois
Publisher: Illinois State Geological Survey
Other_Citation_Details: county by county maps, scale 1:250,000
Creation and Review Dates
Last DIF Revision Date:
2009-03-26
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Links
