SIP Revision - Collin County Redesignation and Maintenance Plan for Lead, July 28, 1999
Revision to the State Implementation Plan for Collin County adopted on July 28, 1999.
On July 28, 1999, the TCEQ adopted a revision to the Texas State Implementation Plan (SIP) for Collin County’s 1999 Redesignation and Maintenance Plan for Lead. This page provides information on this revision to the SIP.

About the Revision
Adoption Date:7/28/1999
Proposal Date:3/24/1999
EPA Approval Date: 10/13/1999 ( 64 FR 55425)
Key Changes: This revision to the SIP and agreed order concerns the redesignation of a portion of Collin County from “nonattainment” to “attainment” of the National Ambient Air Quality Standard for lead.Related Rules
(Help with PDF and WP.)SIP Narrative and Misc. Documentation
Appendixes



