TITLE 326 AIR POLLUTION CONTROL BOARD
Emergency Rule
LSA Document #12-71(E)
DIGEST
Temporarily amends 326 IAC 1-4 to add the federal redesignations for Lake County and Porter County to attainment of the 1997 annual fine particulate matter (PM 2.5) standard. Authority: IC 4-22-2-37.1(a)(13). Effective February 6, 2012.
(b) The following attainment status designations are applicable to Lake County:
| |
Pollutant | Designation |
SO2 | Better than national standards. |
CO | Attainment effective February 18, 2000, for the part of the city of East Chicago bounded by Columbus Drive on the north; the Indiana Harbor Canal on the west; 148th Street, if extended, on the south; and Euclid Avenue on the east. Unclassifiable or attainment effective November 15, 1990, for the remainder of East Chicago and Lake County. |
O3 | Attainment effective May 11, 2010, for the 8-hour ozone standard.1 |
PM2.5 | Attainment effective February 6, 2012, for the annual PM2.5 standard. |
PM10 | Attainment effective March 11, 2003, for the cities of East Chicago, Hammond, Whiting, and Gary. Unclassifiable effective November 15, 1990, for the remainder of Lake County. |
NO2 | Cannot be classified or better than national standards. |
Pb | Not designated. |
1Nonattainment Severe 17 effective November 15, 1990, for the Chicago-Gary-Lake County area for the 1-hour ozone standard which was revoked effective June 15, 2005. |
(b) The following attainment status designations are applicable to Porter County:
| |
Pollutant | Designation |
SO2 | Cannot be classified for the area bounded on the north by Lake Michigan; on the west by the Lake County and Porter County line; on the south by I-80 and I-90; and on the east by the LaPorte County and Porter County line. The remainder of Porter County is better than national standards. |
CO | Unclassifiable or attainment effective November 15, 1990. |
O3 | Attainment effective May 11, 2010, for the 8-hour ozone standard.1 |
PM2.5 | Attainment effective February 6, 2012, for the annual PM2.5 standard. |
PM10 | Unclassifiable effective November 15, 1990. |
NO2 | Cannot be classified or better than national standards. |
Pb | Not designated. |
1Nonattainment Severe 17 effective November 15, 1990, for the Chicago-Gary-Lake County area, including Porter County, for the 1-hour ozone standard which was revoked effective June 15, 2005. |
SECTION 3. A variance request from the requirements of this document shall be made in accordance with IC 13-14-8-8.
Filed with Publisher: February 6, 2012, 2:45 p.m.
Posted: 02/08/2012 by Legislative Services Agency
DIN: 20120208-IR-326120071ERA
Composed: Apr 26,2024 5:59:40PM EDT
A PDF version of this document.
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