5012977, 62-302.200 - Florida Administrative Rules, Law, Code, Register

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Florida Department of State and Division of Library and Information Services

Notice: 5012977

Notice of Proposed Rule

Department:

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Chapter:

SURFACE WATER QUALITY STANDARDS

Overview

RULE:

62-302.200

Definitions

PURPOSE:

This rulemaking revises the definitions of acute and chronic toxicity found in Chapter 62-302, F.A.C. The rule specifies an Inhibition Concentration 25 percent as a definition of chronic toxicity applicable to single substances and mixtures, including effluents.

SUMMARY:

The proposed rule amendment will revise the definitions of acute and chronic toxicity and add a definition for Inhibition Concentration 25 percent.

RULEMAKING AUTHORITY:

403.061, 403.087, 403.504, 403.704, 403.804, 403.805 FS.

LAW:

403.021, 403.031, 403.061, 403.062, 403.085, 403.086, 403.087, 403.088, 403.502, 403.802 FS.

PRINT PUBLISH DATE:

12/21/2007 Vol. 33/51

COMMENTS:

From 12/21/2007 To 1/11/2008 (21 Days)
The public comment period for this notice has already expired.

REFERENCE MATERIALS:

No reference(s).

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