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1-Hour Ozone (1979) Incomplete Nonattainment Areas - NAAQS Revoked

Data is current as of June 15, 2005

Areas Listed Alphabetically Design
Value
(ppm)		 Average
Expected
Exceedance 		No.
Counties
NAA 		2000
Pop.
(1000's) 		EPA
Region 		State Located
in a
CMSA
MSA
Cheshire Co, NH 0.000 0.0 1 74 1 NH no
Crawford Co, PA 0.000 0.0 1 90 3 PA no
Franklin Co, PA 0.000 0.0 1 129 3 PA no
Greene Co, PA 0.000 0.0 1 41 3 PA no
Juniata Co, PA 0.000 0.0 1 23 3 PA no
Lawrence Co, PA 0.122 0.0 1 95 3 PA no
Northumberland Co, PA 0.000 0.0 1 95 3 PA no
Pike Co, PA 0.000 0.0 1 46 3 PA no
Salem, OR 0.095 0.0 2 345 10 OR msa
Schuylkill Co, PA 0.000 0.0 1 150 3 PA no
Snyder Co, PA 0.000 0.0 1 38 3 PA no
Susquehanna Co, PA 0.000 0.0 1 42 3 PA no
Warren Co, PA 0.000 0.0 1 44 3 PA no
Wayne Co, PA 0.000 0.0 1 48 3 PA no
 
14 Total Areas 15 1,260  
 
Prior designation retained by operation of law in 1991 but without measured violation based on 1987-89 data. Totals were adjusted to account for multiple areas in a single county. The former 1-Hour Ozone designations and classifications as of June 15, 2004, are being retained in subpart C of Part 81 for purposes of the anti backsliding provisions of 40 CFR 51.905. 40 CFR 51.905(c) references subpart C of part 81 for the areas affected by the anti-backsliding regulation.

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