This application allows the public to view the results of all dye trace studies in Indiana once they have been approved for release by the IGWS. These data are an important tool for documenting the flow of water through pathways that are not visible at the surface.

Past Trace Locations

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Date of Trace Duration {{popup.fields.DURATION}}   {{popup.fields.DURATIONUNIT}}{{ popup.fields.DURATION === 1 ? '' : 's' }}

Latitude Longitude X Y

Trace Description

Dye Type

Dye Description

Dye Amount {{popup.fields.DYE_AMOUNT}} {{popup.fields.DYE_STATE == 'Liquid'? 'L' : 'g'}} ({{popup.fields.DYE_STATE}}) Injection Method

Method Description

Trace Purpose Trace Type

Injection Site Injection Type

Site Description

Site Description

Receptor Type Site Type

Background Samples Date of Sample

Sample Receptor Sample Site

Sample Site Description

Recorded By

Title Organization

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Email Phone

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Start Date End date

Recorded By

Dye Type {{dye.name}}

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After trace results are approved, view them here.

Click on points to see more information.

Use the filter to select a date range or a specific person to see only traces within that time period or by that person.

Look at springs, wells and more in relation to traces by adding layers to the map.