Geological Research at the IGS
  
  
: (115 total projects)

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A systems approach to identifying exploration and development opportunities in the Illinois Basin: Digital portfolio of plays in underexplored Lower Paleozoic rocks
Status: active
IGS Contact: Brian Keith
Objective
Develop a digital play portfolio for Devonian and deeper Paleozoic strata in the Illinois Basin, which represents a poorly understood and underutilized energy resource.
An evaluation of high-resolution seismic-reflection data (HRSRD) in a portion of the Bluegrass Creek drainage basin for seismic risk studies in the greater Evansville area, Indiana
Status: active
IGS Contact: Marni Karaffa
Objective
To use high-resolution seismic-reflection data (HRSRD) to better evaluate and map the distribution of unconsolidated gravels, sands, silts, clays, and muds in the greater Evansville area to more precisely assess shaking and liquefaction potential and better predict earthquake damage.
Assessment of Hydrologic Consequences of CO2 Sequestration within the Illinois Basin
Status: active
IGS Contact: Kevin Ellett
Objective
This project is one component of a larger risk assessment for implementing industrial-scale CO2 subsurface storage throughout the Illinois Basin. The objective is to develop new data sets that are most critical for informing the basin-scale simulation and modeling effort. The IGS will provide region-specific data that a coordinated team of researchers from around the country will integrate into a basin-scale simulation of the effects of large-scale implementation of geological sequestration within numerous rock units in the deep subsurface.
ASTM testing of the Salem Limestone
Status: active
IGS Contact: Drew Packman
Objective
Data from the ASTM tests cited have been performed by the Indiana Geological Survey since the early 1950s. These data define physical strength and performance of masonry products fabricated from the Salem Limestone; the data also have been useful to geologists in interpreting depositional environments and diagenetic systems relevant to the Salem Limestone.
Bedrock Geology of Bartholomew County, Indiana
Status: active
IGS Contact: Walter Hasenmueller
Objective
This project has two objectives: 1) address the need for detailed geologic information about Bartholomew County by constructing a detailed geologic map of the county that shows the distribution of bedrock units that may contain resources or contribute to geologic hazards; and 2) develop new computer modeling techniques that facilitate the construction of three-dimensional (3-D) geologic models.
Compilation of Monroe County 1:24,000-scale geologic maps
Status: active
IGS Contact: Walter Hasenmueller
Objective
The objective of this project is to produce detailed 1:24,000-scale geologic maps of the Monroe County portions of the five 7.5-minute quadrangles that included the city of Bloomington, Indiana, the city’s developing fringe, and the Monroe County portion of the Mt. Carmel Fault and Leesville Anticline.
Data collection, verification, and encoding for the National Coal Resources Data System (NCRDS)
Status: active
IGS Contact: Maria Mastalerz
Objective
From 2010 to 2015, IGS staff will focus on collecting, processing, verifying, and encoding new data for numerous coal beds for entry into the NCRDS database. In addition, a database on coal gas and shale gas will be produced. These data will aid in correlating, evaluating the resources, and characterizing the coals.
Evaluation of bench-scale acid mine drainage (AMD) bioremediation tests: Water-quality monitoring and data interpretation
Status: active
IGS Contact: Tracy Branam
Objective
This research is designed to treat these seeps so that the concentration of acidity, sulfate, and toxic metals is much reduced or eliminated.
Evaluation of Indiana Coals for Integrated Gasification Combined Cycle (IGCC)
Status: active
IGS Contact: Maria Mastalerz
Objective
This is a 2-year study to evaluate Indiana coals in IGCC systems. The project includes field work, sample collection, new analytical work, as well as integration of new and existing data for interpreting coal performance in an IGCC. We target major economic coal beds: the Danville, Hymera, Springfield, and Lower Block. Sampling locations are selected such that: 1) an adequate distribution of data points is provided using new and existing data, in order to map the degree variability of individual parameters important for IGCC; and 2) available coal mines and drilling locations are used to obtain fresh samples.
Evaluation of the Carbon Sequestration Potential of the Cambro-Ordovician Strata of the Illinois and Michigan Basins
Status: active
IGS Contact: Kevin Ellett
Objective
This study is a collaborative effort by a team of scientists from the University of Illinois, the Illinois State Geological Survey, the Kentucky Geological Survey, Western Michigan University and the IGS. The objective of the IGS project is to support the assessment of the Cambro-Ordovician strata as a potential GCS reservoir/seal system through the development of new data sets of critical formation characteristics including: porosity, permeability, injectivity, mineralogy, fluid saturations and chemical composition, reservoir architecture and cap rock integrity.
Extent, characteristics, and regional relations of the interlobate region in north-central Indiana
Status: active
IGS Contact: Marni Karaffa
Objective
This project aims to develop an understanding of the physical properties, stratigraphic relations, and boundary conditions of the Saginaw, Huron-Erie, and Lake Michigan lobes
Gamma-ray logging program
Status: active
IGS Contact: Marni Karaffa
Objective
The purpose of this project was to use the most cost-effective way to continue to add data to the large amount of gamma-ray log and sediment information at the Indiana Geological Survey.
Geologic map of Shoals 7.5-minute quadrangle
Status: active
IGS Contact: John Steinmetz
Objective
Complete map by May, 2005
Hydrochemical evaluation and predictive modeling of sulfate-reducing bioreactor cells
Status: active
IGS Contact: Tracy Branam
Objective
The goal of the research project is to evaluate and model the performance and longevity of SRBCs for the passive remediation of AMD.
Indiana Coal Mine Information System
Status: active
IGS Contact: Rebecca Meyer
Objective
The IGS maintains and updates the CMIS GIS database to provide accessible and functional data, technical assistance to the AML Program, and to respond to requests for information from the public. GIS and database applications are created to improve access to AML's historical and contemporary water-quality database.
Indiana Contribution to the National Geothermal Data System
Status: active
IGS Contact: Denver Harper
Objective
State-specific geothermal data will be compiled into an integrated, distributed, and searchable national data system, referred to as the "National Geothermal Data System."
Indiana Geological Survey Geologic Names Information System
Status: active
IGS Contact: Nancy Hasenmueller
Objective
The database will facilitate labeling stratigraphic data in IGS digital and paper archives, aid IGS researchers in locating current geologic nomenclature for their publications, and provide Web-based access to IGS geologic nomenclature to a broad spectrum of users from academia, industry, government, and the general public.
Investigation of groundwater in abandoned underground coal mines
Status: active
IGS Contact: Denver Harper
Objective
Increase public awareness and interest in the potential use of underground mine waters as a geothermal resource, a groundwater resource, and a mine-reclamation resource.
Investigation of the source/cause of subsurface voids at Mt. Baldy, Indiana Dunes National Lakeshore, to mitigate visitor safety.
Status: active
IGS Contact: Todd Thompson
Objective
The objective of this agreement is to investigate these previously undocumented anomalies in an effort to determine risk to visitors at INDU, investigate the “hole” phenomenon, and guide park decision making with regard to visitor safety and public education and understanding of know/unknown hazards.
Late Holocene lake level of Lake Huron
Status: active
IGS Contact: Todd Thompson
Objective
The purpose of this project is to determine the physical limits and timing of past lake-level fluctuations during the last 5,000 years.
Lower Pennsylvanian incised valley fills and comparison to Amazon River facies and processes
Status: active
IGS Contact: John Steinmetz
Objective
The object of this study is to develop models to explain fill successions in incised valleys found in the Pennsylvanian of the Illinois Basin.
Mapping bedrock geology in Lawrence County
Status: active
IGS Contact: Todd Thompson
Objective
This project anticipates the need for more detailed geologic information to guide planning in and around a major population center along the SR 37 and US 50 corridors. The project is also intended to expedite current scientific studies of the economically important Salem Limestone and related rocks in Lawrence County, and to further refine computer mapping techniques. The detailed geologic framework and databases that this project will create are intended to provide data for the quantitative assessment of dimension and crushed stone resources in the county.
Mapping glacial geology, Greenfield-New Castle-Muncie area
Status: active
IGS Contact: Marni Karaffa
Objective
The purpose of this project was to document the three-dimensional distribution of coarse-grained deposits that serve as aquifers and fine-grained deposits that protect those aquifers; identify potential gravel aggregate resources in areas of former glacial meltwater streams; identify and document different kinds of glacial landscapes; and explain the significance of glacial landscapes relating to the history of glaciation in Indiana, the impacts that glacial geology have on the way we live, and the value of glacial deposits as natural resources.
Mapping Quaternary Geology in Kosciusko County
Status: active
IGS Contact: Marni Karaffa
Objective
This overall objective of this project is to provide a county map (1:48,000-scale) to provide a detailed framework of the unconsolidated sediments and landforms in Kosciusko County. Mapping will provide background for making geotechnical, transportation, and land-use planning decisions in an area dominated by coarse-grained sediments and natural lakes. Mapping will also increase knowledge of ice lobe dynamics in northern Indiana, an ares of multiple ice lobe interactions.
Midwest Geologic Sequestration Consortium (MGSC)
Status: active
IGS Contact: John Rupp
Objective
The purpose of this project is to determine the appropriate methodologies for permanent storage of gases that can contribute to global warming. The feasibility of geological sequestration in the Cambro-Ordovician section within the Illinois Basin is being evaluated.
Midwestern Regional Carbon Sequestration Partnership (MRCSP)
Status: active
IGS Contact: Cristian Medina
Objective
The objective of this study is to compile known basic geological attributes of deep oil and gas reservoirs, black shales, coals, and saline aquifers. These attributes will then be assessed with the objective of calculating their ability to effectively store large volumes of liquid CO2. The project is designed to move into a second phase where these candidate formations are tested with a drilling and injection program.
Mine Map Acquisition and Digital Archiving Project
Status: active
IGS Contact: Licia Weber
Objective
To continue the preservation of Indiana’s historic coal mine map information through the collection, processing, scanning, georeferencing, digital archiving, and electronic distribution of Indiana’s historic coal mine maps through the IGS CMIS project and Web site.
Monitoring and modeling a large-scale experiment to change the direction of groundwater flow at the Blackfoot reclamation site in Pike County, Indiana
Status: active
IGS Contact: Greg Olyphant
Objective
In an effort to ameliorate the problem, personnel of the Indiana Department of Natural Resources, Division of Reclamation (IDNR-DOR) are planning a large-scale experiment to change the direction of groundwater flow away from the seepage area and toward an area where it will encounter alkaline spoils prior to discharging at the surface. The study combines detailed hydrologic monitoring with groundwater flow modeling to evaluate, optimize, and diagnose all the reasons why the reclamation strategy does or does not succeed. The project will commence prior to any reclamation activities but will continue through and after the period of hydrologic manipulation so that a thorough evaluation can be accomplished.
Monitoring and Modeling a Large-Scale Experiment to Change the Direction of Groundwater Flow at the Blackfoot Reclamation Site in Pike County: Part 2 Assessing the Efficacy of Reclamation that Includes the Construction of a Large Wetland/Bioreactor System
Status: active
IGS Contact: Greg Olyphant
Objective
The project will involve a continuation of hydrochemical monitoring with much emphasis placed on the evaluation of the performance of a large wetland/bioreactor system that is being designed to treat acid mine drainage that is discharging from a valley located within this abandoned mine land site.
National Carbon Sequestration Database and Geographic Information System (NATCARB)
Status: active
IGS Contact: John Rupp
Objective
The purpose of NATCARB is to facilitate the evaluation of geological sequestration of CO2 in the United Sates and Canada by compiling all pertinent geological information useful for such evaluations into a database. When completed, the database will allow users to estimate the amount of CO2 emitted by various sources (such as power plants, refineries, and other fossil fuel consuming industries) and relate these volumes to geologic reservoirs that can provide safe and secure sequestration over time.
National Geologic Mapping Database (NGMDB) Map Catalog
Status: active
IGS Contact: Walter Hasenmueller
Objective
The objective of this IGS project is to ensure that geologic maps published by the IGS and other Indiana geologic maps are included in the NGMDB, thus addressing the IGS's mission to disseminate information.
Petroleum Database Management System
Status: active
IGS Contact: Charles Zuppann
Objective
Facilitate access to information related to oil and gas wells in Indiana and to provide this information in ways that will allow it to be accessed efficiently by users.
Potential karst development areas in the Hoosier National Forest
Status: active
IGS Contact: Sally Letsinger
Objective
Identify both existing areas of karst development in the Hoosier National Forest, along with identification of the spatial distribution of areas with high probabilities of karst or sinkhole development.
Rates and Controls on Toxic Metal Leaching from Coal-Combustion Residues Utilized as Structural Fills in Reclamation Settings: Emphasis on the Midwestern AML Site
Status: active
IGS Contact: Tracy Branam
Objective
The project, which combines field, laboratory, and modeling components, will determine the conditions under which trace elements are leached from CCRs in field settings as well as rates of leaching when CCRs are in contact with various ambient water chemistries.
Relating groundwater recharge to near-surface aquifer sensitivity in Indiana
Status: active
IGS Contact: Sally Letsinger
Objective
Develop a conceptual model of the physical factors and processes that control groundwater recharge in Indiana, and devise an objective measure of recharge over the landscape. Develop a statewide assessment of aquifer sensitivity to near-surface contamination based on the relationship of recharge to migration of contaminants through the unsaturated zone.
Resource assessment and production testing for coal-bed methane development in the Illinois Basin
Status: active
IGS Contact: John Rupp
Objective
The goal of this project is to obtain fundamental baseline information on methane for Illinois Basin coals and associated organic-rich shales. This study will provide valuable data to stimulate development of gas from areas believed to have the best potential for economically extractable CBM in the Illinois Basin.
Sampling and drilling of unconsolidated sediments
Status: active
IGS Contact: Marni Karaffa
Objective
This purpose of this project is to provide a cost-effective method of obtaining subsurface glacial material samples and stratigraphy data in areas of mapping priority, areas that either lack data (or complete sets of data), or in areas of specific research interests.
Simulation of CO2 Storage in the Arches Province of the Midwestern United States
Status: active
IGS Contact: Cristian Medina
Objective
This study will produce a three dimensional model of the subsurface geology in the Arches region, followed by numerical simulations on the injection of supercritical carbon dioxide into the Upper Cambrian Mount Simon Sandstone.
Sulfate-reducing bioreactor net discharge monitoring
Status: active
IGS Contact: Tracy Branam
Objective
From monitoring flow rates along with chemical and stable isotopic components, the research conducted at this site will provide data for evaluating the effectiveness of the bioreactor in reducing acid-mine drainage, evaluating the microbial activity, and constructing a predictive model capable of providing sizing and longevity information to organizations desiring to build additional bioreactors for future low-flow AMD seep amelioration projects.
The Indiana Shallow Geothermal Monitoring Network: A test bed for facilitating the optimization of ground-source heat pumps in the glaciated Midwest
Status: active
IGS Contact: Shawn Naylor
Objective
A comprehensive monitoring network that provides in-situ measurements of shallow subsurface thermal conductivity, temperature gradients, and soil moisture has not been developed to date.
Three-dimensional geologic model development of the Huntertown Formation, Allen County, Indiana
Status: active
IGS Contact: Sally Letsinger
Objective
The objective of this project is to develop a three-dimensional geologic model appropriate for representing realistic subsurface conditions in a groundwater flow model of glacial deposits in Huntertown, Indiana (Allen County).
Update of whetstone tombstone database
Status: active
IGS Contact: Richard Powell
Objective
The purpose of this project is to continue to maintain and update the whetstone tombstone database.
Web-based interactive map of biofuels production and retail facilities
Status: active
IGS Contact: John Rupp
Objective
The Indiana Geological Survey will provide accurate and timely information about the location and basic attributes of biofuels production facilities and distribution outlets located within the state.
A three-dimensional aquifer visualization and groundwater flow model in the upper reaches of Lake Michigan drainage basin, NW Indiana, and GIS for the Lake Michigan drainage basin in Indiana
Status: completed
IGS Contact: Greg Olyphant
Objective
The purpose of this project was to organize existing information on northwestern Indiana hydrogeology into formats that will allow land-use and water-resource managers and governmental regulators easy access to such information and the ability to visualize the data.
A three-dimensional, shallow groundwater flow model for the Grand Calumet River/Indiana Harbor Canal Watershed, northwest Indiana
Status: completed
IGS Contact: Greg Olyphant
Objective
In this project, we organized existing information on hydrogeology into formats that will allow land-use and water-resource managers and governmental regulators to easily access and visualize such information.
Agricultural BMP application to remediate nitrate contamination in a major outwash aquifer in Jackson County, Indiana
Status: completed
IGS Contact: Denver Harper
Objective
Analysis of nitrate in groundwater in Jackson County, Indiana
Status: completed
IGS Contact: Denver Harper
Objective
The purpose of the study was to identify the source or sources of the nitrate.
Architecture of the Salem Limestone (Mississippian) in the dimension stone district of south-central Indiana
Status: completed
IGS Contact: Brian Keith
Objective
The purpose of the project is to determine the architecture of a Salem carbonate shoal and the potential fluid-flow pathways.
Assessing factors that influence roof and floor conditions in the Gibson County Coal Company's underground mine in Gibson County
Status: completed
IGS Contact: Maria Mastalerz
Objective
The goal of this project is to predict roof and floor conditions in advance of mining.
Augusta Lake project
Status: completed
IGS Contact: Tracy Branam
Objective
The purpose of this project is to abate acid mine drainage that forms at the site and improve the quality of water in Augusta Lake which flows into the Patoka River.
Characterization and treatment of pad marks on Indiana Limestone
Status: completed
IGS Contact: Nelson Shaffer
Objective
Research is designed to identify the causes and composition of pad marks that develop on Indiana limestone so that they can be effectively removed and prevented.
Characterization of Indiana's coal resource: Availability of the reserves, physical and chemical properties of the coal, and present and potential uses
Status: completed
IGS Contact: Maria Mastalerz
Objective
Many key questions remain regarding the character of Indiana coals including: where are the reserves of low-sulfur coal; how much coal is available for mining; what factors control the ash and moisture content; what geological characteristics influence the occurrence of methane in some of the coals; which coals generate favorable byproducts; and where are the coal beds that are best suited for carbon sequestration? Additionally, there may be unrecognized properties of Indiana coals that could be exploited by emerging industries such as biotechnology, electronics, ceramics, or chemistry. The objective of this project is to produce a comprehensive report for the Center for Coal Technology Research documenting the physical and chemical characteristics of Indiana coal, with a special emphasis on the properties that are unique to Indiana and that our state can capitalize upon.
Clearinghouse integration with OpenGIS services
Status: completed
IGS Contact: Richard Hill
Objective
The Indiana Geological Survey and Hamilton County, Indiana, will enable hosting of Web services based on the OpenGIS Consortium (OGC) standards, as part of the development of a statewide collection of distributed hosts. Also, the Indiana Geological Survey will provide metadata compliant with Federal Geographic Data Committee (FGDC) standards to the Indiana Geographic Information Councils IndianaMap Web site, as part of the National Spatial Data Infrastructure.
Conversion of historical data to GIS format for Grand Calumet feasibility study
Status: completed
IGS Contact: Chris Dintaman
Objective
The objective of the work was to convert the hard-copy information to a digital geographic information system (GIS) format.
Data compilation and analysis for the Coastal Nonpoint Source Management Plan
Status: completed
IGS Contact: Sally Letsinger
Objective
This study documented the surface-water quality monitoring efforts that have occurred in the subwatersheds of the Coastal Nonpoint Pollution Control Plan Area. The data were analyzed to assess water-quality trends occurring in the program area. Results from this analysis were used to develop a monitoring plan for Indianas Coastal Nonpoint Source Management Plan.
Database of physical testing results on Indiana Limestone
Status: completed
IGS Contact: Walter Hasenmueller
Objective
A digital database has been prepared of the results of more than 2,000 physical tests performed on Indiana building stone materials, which includes all the variables detailed for each of the standardized ASTM tests performed along with sample location information (where available). We evaluated the data set for QA/QC standards.
Developing a prototypical predictive model for beach closings in Indiana
Status: completed
IGS Contact: Greg Olyphant
Objective
Evaluate E. coli concentrations in stream flow discharging from Dunes Creek into the main swimming beaches at Indiana Dunes State Park and develop predictive models that relate the outfalls of creek water, as well as other hydrometeorological factors, to the concentrations of E. coli bacteria in the swimming zones of the beaches.
Development of a statistically valid program for monitoring pesticides in groundwater in the State of Indiana
Status: completed
IGS Contact: Greg Olyphant
Objective
A monitoring network was developed that was statistically adequate for characterizing average levels of pesticides and other agricultural byproducts in supplies of groundwater.
Digital GIS compilation of selected data from "Gas Potential of the New Albany Shale (Devonian and Mississippian) in the Illinois Basin"
Status: completed
IGS Contact: Nancy Hasenmueller
Objective
The objectives of the original study, completed in 1994, were to update, compile, review, and interpret available literature, maps, and unpublished data concerning the gas potential of the New Albany Shale in the Illinois Basin. A basinwide cooperative approach using the expertise of scientists from the Illinois Basin Consortium, comprising the Illinois State Geological Survey, the Indiana Geological Survey, and the Kentucky Geological Survey, was employed to produce basinwide maps and stratigraphic cross sections relating to the gas potential.
Digital surficial geologic map product for Monroe County, Indiana
Status: completed
IGS Contact: Nancy Hasenmueller
Objective
To provide detailed geologic information in an area that continues to experience pressure on natural resources by a large population. The final product provides surficial geologic information for the county.
Distribution and characterization of coal-slurry deposits in Indiana
Status: completed
IGS Contact: Denver Harper
Objective
The purpose of the work was to provide preliminary estimates of the total area and volume of coal-slurry deposits (fine-grained refuse from coal-preparation plants) and to provide recommendations for future sampling and analysis.
Distribution of mercury in Indiana coals and its implications for mining and combustion
Status: completed
IGS Contact: Maria Mastalerz
Objective
1) Develop a database of mercury content of Indiana coal seams that can be used by the coal and energy industries; 2) Investigate controls on mercury content to formulate a predictive model for the coal and energy industries to make decisions about mixing coals to meet the new mercury regulations; and 3) Investigate techniques of mercury removal from coal.
Editing of D. Engelhardt's unpublished reports on the Lower Pennsylvanian palynology of select core holes in Indiana.
Status: completed
IGS Contact: John Steinmetz
Objective
To reformat Engelhardt's data into a survey open-file study
Environmental feasibility of using recycled tire pieces as media in septic system absorption fields
Status: completed
IGS Contact: Greg Olyphant
Objective
The Indiana Geological Survey demonstrated the feasibility of using recycled tires as a medium for on-site septic distribution fields.
Evaluation of acid mine drainage seeps
Status: completed
IGS Contact: Tracy Branam
Objective
The purpose of this project was to abate acid runoff from seeps that develop at abandoned mine land sites after reclamation.
Evaluation of contaminant storage and movement at a confined feeding operation
Status: completed
IGS Contact: Greg Olyphant
Objective
Data from similar studies indicate that nitrate concentrations are often high; we believe this occurs because rainfall early and late in the growing season flush commercial fertilizers and animal waste before they can be used to promote plant growth. Through our monitoring program, we tracked effects that manure-application practices had on groundwater quality in the area. This assisted personnel of the IDEM Office of Land Quality to identify problem situations that may require modification of current rules and management practices.
Evaluation of groundwater age and chemistry relations in aquifer systems in Lake, Porter, and La Porte Counties
Status: completed
IGS Contact: Nancy Hasenmueller
Objective
This project defined groundwater flow systems and their chemistry within Lake, Porter, and La Porte Counties.
Evaluation of Indiana Coals for Integrated Gasification Combined Cycle (IGCC)
Status: completed
IGS Contact: Maria Mastalerz
Objective
This is a 2-year study to evaluate Indiana coals in IGCC systems. The project includes field work, sample collection, new analytical work, as well as integration of new and existing data for interpreting coal performance in an IGCC. We target major economic coal beds: the Danville, Hymera, Springfield, and Lower Block. Sampling locations are selected such that: 1) an adequate distribution of data points is provided using new and existing data, in order to map the degree variability of individual parameters important for IGCC; and 2) available coal mines and drilling locations are used to obtain fresh samples.
Evaluation of Indiana coals for underground coal gasification (UCG)
Status: completed
IGS Contact: Maria Mastalerz
Objective
Two main objectives of the project are: 1)Careful analysis of Indiana’s geology, coal properties, water resources, etc.;and 2)Identification of potential UCG sites and determination of the feasibility of this technology in Indiana.
Evaluation of methods for controlling metals deposition in acid seeps and acid mine drainage treatment wetlands
Status: completed
IGS Contact: Tracy Branam
Objective
Since all metals precipitation systems need to have metal sludge excavated from them from time to time, it would be best for this metal sludge to be in a form that holds some commercial value. The objective of this study is to demonstrate methods for recovering valuable metals from acidic mine drainage by generating byproducts that have commercial value as raw materials for industry.
Evaluation of riparian buffer zones using a geographic information system (GIS) and remote sensing
Status: completed
IGS Contact: Sally Letsinger
Objective
The objective of this study was to assess the condition of riparian buffers in the Young's Creek Watershed.
Exploring the sequestration efficiency of coals using neutron scattering: the effect of exposure to sub-and supercritical CO2 on the porous coal matrix
Status: completed
IGS Contact: Maria Mastalerz
Objective
Two main objectives of this project are: 1) investigating CO2 adsorption mechanisms in coals and organic matter rich shales; and 2) documenting changes in the rock as a result of CO2 injection at reservoir conditions
Extension of the GIS Atlas of Indiana project
Status: completed
IGS Contact: John Steinmetz
Objective
Create a central repository of spatial data for Indiana and to make the data freely available to the public in a format that is readily accessible.
Field evaluation of on-site sewage disposal systems (OSDS) and broad-scale mapping of suitable and unsuitable areas for OSDS, Morgan County, Indiana
Status: completed
IGS Contact: Sally Letsinger
Objective
The objective of this project was to collect data concerning the subsurface groundwater characteristics that exist in and adjacent to on-site sewage disposal systems throughout the entire year.
Formation and remediation of pad marks on Indiana Limestone
Status: completed
IGS Contact: Nelson Shaffer
Objective
In this study, we tested a variety of padding materials to determine which produced the least discoloration on weathering.
Friar Tuck acid mine drainage wetland project
Status: completed
IGS Contact: Tracy Branam
Objective
The purpose of this project was to abate acid mine drainage that forms at the Friar Tuck site and flows into the Wabash River drainage system.
Geochemistry Database
Status: completed
IGS Contact: Tracy Branam
Objective
The objective of this project is to develop an easily accessible database for the Indiana Geological Survey's large and growing inventory of geochemical data.
Geographic information system (GIS) of solid and hazardous waste sites in central Indiana
Status: completed
IGS Contact: Chris Dintaman
Objective
The Indiana Geological Survey will create a GIS database of 18 solid/hazardous waste sites throughout central Indiana.
Glacial terrains: Digital products for outreach and education
Status: completed
IGS Contact: Nancy Hasenmueller
Objective
To address these issues, we will combine existing digital data sets and regional glacial-terrain mapping with newly available subsurface databases, digital elevation models (DEMs), and digital imagery. This process will continue an evolution toward the use of streamlined, user-friendly desktop environments using off-the-shelf software.
Groundwater in aquifer systems of LaGrange County–baseline water chemistry, nitrate contamination, and aquifer sensitivity
Status: completed
IGS Contact: Nancy Hasenmueller
Objective
The study was conducted to determine the baseline water chemistry and the levels of naturally occurring and man-made contaminants in the groundwater of LaGrange County.
Hydrologic modeling to evaluate E. coli loading in the Dunes Creek Watershed, Porter County, Indiana
Status: completed
IGS Contact: Sally Letsinger
Objective
The primary issues in the Dunes Creek Watershed are sources of E. coli. We conducted surface-water numerical modeling to:
1) Represent the hydrology, sediment, and bacterial characteristics in the drainage network; and
2) Simulate how land-use and land-management changes (for example, adding riparian buffers, filling or plugging ditches) might achieve reduction of  E. coli in Dunes Creek.
Hydrologic suitability of mine spoil as a medium for septic-tank absorption fields
Status: completed
IGS Contact: Denver Harper
Objective
The goal of this project was to provide the Indiana State Department of Health with tools to expeditiously process applications for septic-field permits on reclaimed coal mine lands.
iLITH Database
Status: completed
IGS Contact: John Steinmetz
Objective
The objective of this project is to overhaul the IDNR water-well database, redefining it for use in plotting and visualization of subsurface data with accurate locations and standardized lithologic descriptions, and to create integrated plotting tools for use with the database and ArcView GIS 3.3 software.
Indiana bat cave inventory
Status: completed
IGS Contact: Denver Harper
Objective
As part of Tier 2 environmental studies being conducted in association with the proposed Interstate-69 transportation corridor through southwestern Indiana, it is necessary to determine if any caves within 5 miles of the proposed corridor are winter hibernacula for this species of bat.
Indiana Division of Oil and Gas database
Status: completed
IGS Contact: Charles Zuppann
Objective
Develop a database system for Division of Oil and Gas that will facilitate recording and accessing data from petroleum test wells in the state.
Indiana Geological Survey Data Preservation project
Status: completed
IGS Contact: Richard Hill
Objective
The Indiana Geological Survey is participating in the National Geologic and Geophysical Data Preservation Program to inventory and preserve its collections of physical samples and materials.
Indiana Reach Index update
Status: completed
IGS Contact: Chris Dintaman
Objective
Conduct a pilot study to establish a methodology to update selected watersheds with high-resolution (1:24,000) stream segments from the National Hydrography Dataset (NHD).
IndianaMap data sharing initiative and Demonstration of four key Framework data layers
Status: completed
IGS Contact: Denver Harper
Objective
Proof of consept project
Karst poster
Status: completed
IGS Contact: Nancy Hasenmueller
Objective
These water-quality problems result from human activities and can be prevented in part through better education of the general public about the areal extent, characteristics, and sensitivity of the karst environment.
Lake Michigan tributary monitoring
Status: completed
IGS Contact: Greg Olyphant
Objective
The purpose of this project is to characterize temporal variations in bacterial outfalls at the mouths of creeks (such as Derby Ditch) that flow into Lake Michigan.
Late Holocene lake level of Lake Michigan
Status: completed
IGS Contact: Todd Thompson
Objective
The purpose of this project is to determine the physical limits and timing of past lake-level fluctuations during the last 5,000 years.
Late Holocene lake level of Lake Superior
Status: completed
IGS Contact: Todd Thompson
Objective
The purpose of this project is to determine the physical limits and timing of past lake-level fluctuations during the last 5,000 years.
Mapping bedrock geology, Monroe County
Status: completed
IGS Contact: Walter Hasenmueller
Objective
This project anticipates the need for more detailed geologic information to guide planning in and around a major population center along the corridor of the of the Interstate 69 extension from Indianapolis to Evansville. The project is also intended to expedite current scientific studies of the economically important Salem Limestone and related rocks in central Monroe County, and to further refine computer mapping techniques. The detailed geologic framework and databases that this project will create are intended to document karst features and to provide data for the quantitative assessment of dimension and crushed stone resources in the county.
Mapping bedrock geology, Wabash area
Status: completed
IGS Contact: Walter Hasenmueller
Objective
Continue computer-aided geologic mapping from central Indiana into the Wabash Valley. Trace bedrock mapping units northward into classic exposures of Silurian facies. Create a database of geologic information as a basis for geologic mapping and as a resource for future exploration and exploitation of construction aggregate.
Monitoring and forecasting outfalls of E. coli-contaminated streamflow at Burns Ditch, south shore of Lake Michigan, Indiana
Status: completed
IGS Contact: Greg Olyphant
Objective
This project characterized temporal variations in bacterial outfalls at the mouths of creeks (such as Burns Ditch) that flow into Lake Michigan.
Monitoring hydrologic conditions in the vicinity of an acid seep at the Chinook abandoned mine lands site in Clay County, Indiana
Status: completed
IGS Contact: Jack Haddan
Objective
We undertook a monitoring study to more fully characterize the hydrology of a large abandoned coal-waste deposit at the Chinook abandoned mine lands reclamation site. The ultimate goal of the project was to monitor the response of the water table in the coal-waste deposit to precipitation events.
New 1:100,000-scale mapping of the Indiana heartland
Status: completed
IGS Contact: Walter Hasenmueller
Objective
We will create and publish 1:100,000-scale maps of the project area depicting the bedrock topography and bedrock geology. Developing digital interpretations of the bedrock surface and the distribution of bedrock units anticipate the demand for computer-generated assessments of resource distribution, quantity, and quality. A relational database will be made available to allow government and industry planners and citizens to rapidly locate geologic data.
New 1:100,000-scale mapping of the Indianapolis 30 x 60 minute quadrangle
Status: completed
IGS Contact: Walter Hasenmueller
Objective
We will create and publish 1:100,000-scale maps of the project area depicting the bedrock topography and bedrock geology. Developing digital interpretations of the bedrock surface and the distribution of bedrock units anticipate the demand for computer-generated assessments of resource distribution, quantity, and quality. A relational database will be made available that can be used to rapidly locate geologic data requested by government and industry planners and citizens.
Optimization of bioreactor cell design for treating low-flow acid mine drainage in the Midwest: Model development and demonstration
Status: completed
IGS Contact: Tracy Branam
Objective
This project will test and demonstrate sulfate-reducing bioreactor cell (SRBC) technology on low-flow, metal-rich acid seeps in the Midwest. A predictive model capable of assisting engineers in designing SRBCs for AMD sources throughout the Midwest will be developed.
Petrographic and chemical characterization of Indiana coals and their use in the steel industry
Status: completed
IGS Contact: Maria Mastalerz
Objective
The purpose of this project was to provide a detailed chemical and petrographic characterization of selected coal seams in Indiana, with the main focus on the Danville Coal Member of the Carbondale Formation and the Lower Block Coal Member of the Brazil Formation.
Potential nonpoint-source contamination of the Spring Mill Lake drainage basin
Status: completed
IGS Contact: Nancy Hasenmueller
Objective
Determine the sources of contaminants that pollute Spring Mill Lake.
Predicted responses of unconsolidated materials throughout Indiana to seismically induced ground shaking
Status: completed
IGS Contact: John Steinmetz
Objective
Measure shear-wave velocities in the major types of unconsolidated materials that exist in Indiana and construct a first-phase National Earthquake Hazards Reduction Program (NEHRP) classification map for the state.
Prediction of CO2 sorption in coal seams
Status: completed
IGS Contact: Maria Mastalerz
Objective
The overall research goals are to: 1) Develop a reliable and practical method to measure CO2 sorption in coal in realistic temperature/pressure conditions; 2) Determine CO2 sorption characteristics in coals of specific rank, type, and lithotype structure; and 3) Evaluate how fast and how much of initially present methane (CH4) can be desorbed from coal during CO2 adsorption.
Quality of coals in Indiana: Collecting new data
Status: completed
IGS Contact: Maria Mastalerz
Objective
The main objective is to collect coal samples and obtain new analyses on coals to expand the coal-quality database.
Restoration of West Dunes Creek-Great Marsh complex
Status: completed
IGS Contact: Greg Olyphant
Objective
The design of the project was intended to further scientific research and insight into potential reduction of E. coli levels in receiving waters following increased solar exposure, sedimentation, filtration, increased retention, and biological treatment provided by wetlands.
Revised digital elevation model of Indiana
Status: completed
IGS Contact: Robin Rupp
Objective
The objective of this project was to create 30-meter DEMs using recently acquired digital line graph (DLG) data for the areas containing Level 1 data. The new DEMs were merged into the entire Indiana data set, replacing the Level 1 data.
Significance of isotopically labile organic hydrogen in the thermal maturation of source rocks
Status: completed
IGS Contact: Maria Mastalerz
Objective
The main objective of the project is to evaluate the geochemical magnitude and significance of hydrogen isotopic exchangeability in kerogens.
Source-water assessment
Status: completed
IGS Contact: Sally Letsinger
Objective
The objective of this project was to develop fact sheets for 650 individual, noncommunity, nontransient, public ground-water supplies throughout Indiana, as part of the Source Water Assessment Plan (SWAP).
Statewide seismic hazard project
Status: completed
IGS Contact: John Steinmetz
Objective
In collaboration with Purdue University, we created a GIS that depicts the seismic hazard for the entire state of Indiana. The final product includes stochastic acceleration maps for various earthquake scenarios along with layers indicating the National Earthquake Hazards Reduction Program (NEHRP) soil classification types (for example, amplification effects as well as liquefaction potential).
The Earthquake Hazard in Indiana (video production)
Status: completed
IGS Contact: John Steinmetz
Objective
Using animations, field footage, and taped interviews, we created a 20-minute video that discusses the causes for earthquakes, the detection of earthquakes, the seismically active regions in Indiana and neighboring states, and remedial measures to mitigate the effects of severe seismicity.
Three-dimensional groundwater modeling in Berrien County, Michigan
Status: completed
IGS Contact: Sally Letsinger
Objective
The objective of this project is to scientifically assess the performance of three-dimensional hydrogeologic models developed by pure statistical data interpolation and three-dimensional hydrogeologic models developed by experienced geologists familiar with the emplacement mechanisms of geologic materials.
Update of the Lake Michigan Rim Web site and data layers for the Grand Calumet feasibility study
Status: completed
IGS Contact: Sally Letsinger
Objective
Work with partners from local, state, and federal government to acquire updated GIS data and redesign the Lake Rim Web site.
Watershed modeling tools and linkages to the Lake Rim geographic information system (GIS)
Status: completed
IGS Contact: Sally Letsinger
Objective
This project focuses on surface-water hydrology of the Trail Creek and Little Calumet Watersheds. We will provide the physical basis for studying surface-water flow and contaminant transport in the pollution of ground and surface waters of the Lake Rim area of northwestern Indiana.
Web-based glacial and bedrock geologic map products and databases for Allen County, Indiana
Status: completed
IGS Contact: Nancy Hasenmueller
Objective
To provide detailed geologic information in an area that continues to experience pressure on natural resources by a large population. The final product will provide traditional surficial geologic information, as well as a depiction of subsurface information based on subsurface databases.
Web-based glacial and bedrock geologic map products and databases for Marion County, Indiana
Status: completed
IGS Contact: Nancy Hasenmueller
Objective
To provide detailed geologic information in an area that continues to experience pressure on natural resources by a large population. The final product provides traditional surficial geologic information, as well as a depiction of subsurface information based on subsurface databases.


 
 
 
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