BEFORE THE PUBLIC SERVICE COMMISSION

OF THE STATE OF MISSOURI

In the Matter of a Working Case to Draft a Rule to )

Implement an Environmental Cost Adjustment ) File No. WW-2013-0347

Mechanism for the Water Industry )

NOTICE OF NEW PROCEEDING

Issue Date: December 27, 2012

This notice serves to docket a new proceeding in the Missouri Public Service Commission’s electronic filing and information system.

BY THE COMMISSION

Shelley Brueggeman

Acting Secretary

( S E A L)

Dated at Jefferson City, Missouri,

on this 27^th day of December, 2012.

Woodruff, Chief Regulatory Law Judge