SIP Status Reports

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Status of SIP Required Elements for the Lead (1978) NAAQS

Required Elements by Area
NOTE: As of 03/12/2021, these reports are no longer being updated. For the latest information, see the SIP Status Tools.

Return to previous page NAAQS Selection Lead (1978) / Collin County (part)
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	TX	07/06/1993	07/08/1993	Approval	01/30/1995	59 FR 60905
Return to previous page NAAQS Selection Lead (1978) / Dakota County (part)
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	MN	07/06/1993	07/02/1993	Approval	12/17/1994
Return to previous page NAAQS Selection Lead (1978) / Douglas County (part); Portion of city of Omaha
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	NE	07/06/1993	06/21/1995	Approval	06/19/2001	66 FR 20196
Return to previous page NAAQS Selection Lead (1978) / Fayette County (part)
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	TN	12/07/1994	10/06/1994	Approval	10/17/1995	60 FR 43017
Return to previous page NAAQS Selection Lead (1978) / Iron County (part); Within boundaries of Dent Township
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	MO	07/06/1993	11/23/1994	Approval	10/03/1995	60 FR 39851
Return to previous page NAAQS Selection Lead (1978) / Iron County (part); Within boundaries of Liberty and Arcadia Townships
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	MO	07/06/1993	08/14/1996	Approval	05/05/1997	62 FR 9970
Return to previous page NAAQS Selection Lead (1978) / Jefferson County (part)
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	AL	07/06/1993	09/28/1993	Approval	03/07/1995	60 FR 2026
Return to previous page NAAQS Selection Lead (1978) / Jefferson County (part); Within city limits of Herculaneum
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	MO	07/06/1993	01/12/2001	Approval	05/16/2002	67 FR 18497
Return to previous page NAAQS Selection Lead (1978) / Lewis & Clark County (part); City of East Helena and vicinity
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead Nonattainment NSR	MT	07/06/1993	05/23/1994	Approval	09/18/1995	60 FR 36715
Lead SIP	MT	07/06/1993	07/31/1995	Approval	07/18/2001	66 FR 32760
Return to previous page NAAQS Selection Lead (1978) / Marion County (part); Part of Franklin Township
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	IN	07/06/1993	05/22/1994	Approval	07/03/1995	60 FR 21717
Return to previous page NAAQS Selection Lead (1978) / Muscogee County (part)
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	GA	07/06/1993	09/29/1998	Approval	06/11/1999	64 FR 17551
Return to previous page NAAQS Selection Lead (1978) / Shelby County (part)
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	TN	07/06/1993	12/01/1994	Approval	11/20/2000	65 FR 56794
Return to previous page NAAQS Selection Lead (1978) / Williamson County (part)
SIP Requirement	State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Lead SIP	TN	07/06/1993	05/11/1999	Approval	09/10/1999	64 FR 37406

We have made our best effort to ensure that the data contained in these reports is accurate. We note that there may be brief delays in updating the reports as we receive new state submissions and we take rulemaking action on plans. In order to assist us in providing accurate information, we request that you contact us by clicking on the "Contact Us" link near the top of this page with any comments regarding or corrections to the posted information, including concerns about whether the entries reflect the most recent status.