|
Year |
State Standard
(1-hour average
> 0.09 ppm) |
Federal Standard
(1-hour average
> 0.12 ppm) |
Federal Standard
(8-hour average
³ 0.085 ppm) |
Health Advisory
(1-hour average
³ 0.15 ppm) |
Stage 1 Episode
(1-hour average
³ 0.20 ppm) |
Stage 2 Episode
(1-hour average
³ 0.35 ppm) |
Basin
Maximum
(ppm)
|
