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Geological and Water Survey
109 Trowbridge Hall
Iowa City, IA 52242
(319) 335-1575

Water Quality Assessments

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Determining Water Quality

Biological Assessment of Iowa Streams

Regional Ambient Fish Tissue (RAFT)

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[ WMS-Home Page ] [ Site Map ] [ DNR-Home Page ]
Geological and Water Survey 109 Trowbridge Hall Iowa City, IA 52242-1319 Phone: 1-319-335-1575 Fax: 1-319-335-2754

Water Quality Assessments

[ WMS-Home Page ] [ Site Map ] [ DNR-Home Page ]Geological and Water Survey 109 Trowbridge Hall Iowa City, IA 52242-1319 Phone: 1-319-335-1575 Fax: 1-319-335-2754

[ WMS-Home Page ] [ Site Map ] [ DNR-Home Page ]
Geological and Water Survey 109 Trowbridge Hall Iowa City, IA 52242-1319 Phone: 1-319-335-1575 Fax: 1-319-335-2754