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Great Lakes Environmental Database
GLENDA Query System
We now have GLENDA access through EPA's Central Data Exchange system.The following data categories are available:
- Water Quality Survey Chemistry
- Fish Tissue Chemistry
- Fish Sample Information
- Lake Michigan Mass Balance Projects Data
- Sediment Chemistry (limited)
Go to CDX log-in/registration
In addition, Lake Michigan Mass Balance results are available for download as individual files at the LMMB results page.
Links to other relevant information:
For questions about the database, contact Ken Klewin. For questions about access please contact the CDX help desk.