IDEM Water Quality Assessment Information Management System [Indiana]
- Title
- IDEM Water Quality Assessment Information Management System [Indiana]
- Description
- The IDEM Office of Water Quality (OWQ) has been collecting water quality data across Indiana for many years. Since 1990 data have been collected and maintained in a central repository called the Assessment Information Management System (AIMS), including the surface water monitoring activities conducted for the last 20 years. The OWQ Surface water program, Nonpoint Source and Total Maximum Daily Load (TMDL) programs, the Integrated Report, and the 303(d) Impaired Waters Listing/Delisting programs use this system and data. The parameters collected include general chemistry and other field measurements, aquatic biological life integrity and community variables, and habitat evaluations. A limited version of this data is available to the public through the Indiana Water Quality Atlas and the full complement of data is available upon request. The OWQ's Water Quality Monitoring Strategy 2017-2021 identifies key water quality monitoring objectives and the monitoring approaches used to collect the data necessary to achieve them.
- Creator
- IndianaMap
- Temporal Coverage
- Last modified 2024-12-18
- Date Issued
- 2022-10-03
- Access Rights
- Public
- Format
- File
- Language
- English
- Date Added
- August 28, 2025
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