Iowa
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Water Quality Standards for Iowa |
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- Section 1: Title IV, Chapter
60, Wastewater Treatment and Disposal - (PDF,
1.2M)
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- Section 2: Chapter 61, Water
Quality Standards (PDF, 3.4M)
- (Effective February 6, 2002) Please note that not all provisions
are effective for Clean Water Act purposes (see cover sheet
for more info).
- Amendments to Section 2: Chapter 61,
Water Quality Standards (PDF, 186K)
- (Effective April 3, 2002) Amends Table 1:Criteria for Chemical
Constituents and modifies the designated uses and/or locational
descriptions for 16 waterbodies. Please note that the designated
use for stream segment 94, Dry Run, Iowa-Cedar River Basin is
not effective for Clean Water Act purposes.
- Amendments to Section 2: Chapter 61,
Water Quality Standards (PDF, 233K)
- (Effective September 20, 2002) Please note that not all provisions
are effective for Clean Water Act purposes (see cover sheet
for more info).
- Section 3: Modifications
to Chapter IV - Basin Plan Support Document - (PDF,
4.2M)
Archive
Entire Document - (PDF,
8.9M)
Section 2: Chapter 61, Water
Quality Standards - (PDF, 3.5M)
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