Proposed Rules

Credible Data Program (OAC 3745-4)

The rules were adopted on June 30, 2011 and become effective on July 29, 2011.  Go here for more information.

Comment deadline - 5:00 p.m. on May 24, 2011
The proposed rules, public notice, letter to interested parties, and fact sheet are available below under "Available documents."

Background

The credible data program classifies surface water monitoring performed by watershed groups, state agencies, schools, local volunteers and other organizations. Ohio EPA uses the data submitted under the program in ways prescribed by State law.

In 2006, Ohio EPA adopted rules that establish criteria for three levels of credible data related to surface water monitoring and assessment. The rules also: define training and experience requirements for qualified data collectors (QDCs); describe sampling protocols and field methods to ensure that the data collection and interpretation are reproducible, scientifically defensible and free from pre-conceived bias; and require Ohio EPA to establish and maintain a computerized database of all credible water quality data submitted to the Agency.

Section 119.032 of the Ohio Revised Code requires Ohio EPA to review its rules every five years to determine whether they should be changed. The Agency has reviewed the credible data rules and has identified needed changes.

For additional information about Ohio EPA's credible data program, visit the Ohio Credible Data Program web page.

Available documents

Proposed Rules
Text to be deleted is struck out; new text is underlined.

Currently effective rules in Chapter 3745-4

For additional information or to submit comments

Please submit any comments you have on the proposed rules in one of the following manners.

   By e-mail:  dsw_rulecomments@epa.state.oh.us
   By mail:   Rule Coordinator
                    Ohio EPA
                    Division of Surface Water
                    P.O. Box 1049
                    Columbus, Ohio 43216-1049
   By fax:      (614) 644-2745

If you would like further information about this rulemaking, please contact Jeff Reynolds at (614) 644-3635 or jeff.reynolds@epa.state.oh.us.

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