CSR 45-14-26. Inconsistency Between Rules

45-14-26. Inconsistency Between Rules. 26.1. In the event of any inconsistency between this rule and any other rule of the West Virginia Department of Environmental Protection, such inconsistency shall be resolved by the determination of the Secretary and such determination shall be based upon the application of the more stringent provision, term, condition, method or rule. Pollutant Air Quality Impact (annual average) SO2 1 g/m3 NO2 1 g/m3 PM10 1 g/m3 PM2.5 0.3 g/m3 Pollutant and Pollutant Emission Rate (tons per year) Pollutant and Pollutant Emission Rate (tons per year) Carbon monoxide: 100 tpy Carbon monoxide: 100 tpy Nitrogen oxides: 40 tpy Nitrogen oxides: 40 tpy Sulfur dioxide: 40 tpy Sulfur dioxide: 40 tpy Particulate matter: 25 tpy Particulate matter: 25 tpy PM10: 15 tpy PM10: 15 tpy PM2.5: 10 tpy of direct PM2.5 emissions PM2.5: 10 tpy of direct PM2.5 emissions PM2.5: 40 tpy of SO2 emissions PM2.5: 40 tpy of SO2 emissions PM2.5: 40 tpy of NOX emissions (unless demonstrated not to be a PM2.5 precursor under subsection 2.66). PM2.5: 40 tpy of NOX emissions (unless demonstrated not to be a PM2.5 precursor under subsection 2.66). Ozone: 40 tpy of VOC or NOX Ozone: 40 tpy of VOC or NOX Lead: 0.6 tpy Lead: 0.6 tpy Fluorides: 3 tpy Fluorides: 3 tpy Sulfuric acid mist: 7 tpy Sulfuric acid mist: 7 tpy Hydrogen sulfide (H2S): 10 tpy Hydrogen sulfide (H2S): 10 tpy Total reduced sulfur: 10 tpy (including H2S) Total reduced sulfur: 10 tpy (including H2S) Reduced sulfur compounds (including H2S): 10 tpy Municipal waste combustor organics (as total tetra- through octachlorinated dibenzo-p-dioxins and dibenzofurans): 3.5x10-6 tpy Municipal waste combustor metals (as particulate matter): 15 tpy Municipal waste combustor acid gases (as the sum of SO2 and HCl): 40 tpy Municipal solid waste landfill emissions (as nonmethane organic compounds): 50 tpy Averaging time (hours) Averaging time (hours) Averaging time (hours) Averaging time (hours) Averaging time (hours) Averaging time (hours) Annual 24 8 3 1 Ambient Air Concentration Increase (μg/m3) Ambient Air Concentration Increase (μg/m3) Ambient Air Concentration Increase (μg/m3) Ambient Air Concentration Increase (μg/m3) Ambient Air Concentration Increase (μg/m3) Ambient Air Concentration Increase (μg/m3) SO2 1.0 5.0 25.0 PM10 1.0 5.0 NO2 1.0 Ambient Air Concentration Increase (mg/m3) Ambient Air Concentration Increase (mg/m3) Ambient Air Concentration Increase (mg/m3) Ambient Air Concentration Increase (mg/m3) Ambient Air Concentration Increase (mg/m3) Ambient Air Concentration Increase (mg/m3) CO 0.5 2.0 Maximum Allowable Pollutant Concentration Increase over Baseline Concentration (μg/m3) Class I Areas Particulate matter: PM2.5, Annual arithmetic mean 1 PM2.5, 24-hour maximum 2 PM10, Annual arithmetic mean 4 PM10, 24-hour maximum 8 Sulfur dioxide: Annual arithmetic mean 2 24-hour maximum 5 3-hour maximum 25 Nitrogen dioxide: Annual arithmetic mean 2.5 Class II Areas Particulate matter: PM2.5, Annual arithmetic mean 4 PM2.5, 24-hour maximum 9 PM10, Annual arithmetic mean 17 PM10, 24-hour maximum 30 Sulfur dioxide: Annual arithmetic mean 20 24-hour maximum 91 3-hour maximum 512 Nitrogen dioxide: Annual arithmetic mean 25 Class III Particulate matter: PM2.5, Annual arithmetic mean 8 PM2.5, 24-hour maximum 18 PM10, Annual arithmetic mean 34 PM10, 24-hour maximum 60 Sulfur dioxide: Annual arithmetic mean 40 24-hour maximum 182 3-hour maximum 700 Nitrogen dioxide: Annual arithmetic mean 50 Pollutant Averaging Time Class I Area Class II Area Class III Area PM2.5 Annual 0.06 μg/m3 0.3 μg/m3 0.3 μg/m3 PM2.5 24-hour 0.07 μg/m3 1.2 μg/m3 1.2 μg/m3 Maximum Allowable Pollutant Concentration Increase over Minor Source Baseline Concentration (μg/m3) Particulate Matter: PM2.5, Annual arithmetic mean 4 PM2.5, 24-hr maximum 9 PM10, Annual arithmetic mean 17 PM10, 24-hr maximum 30 Sulfur dioxide: Annual arithmetic mean 20 24-hr maximum 91 3-hr maximum 325 Nitrogen dioxide: Annual arithmetic mean 25 Table 2 - De Minimis Air Quality Impacts Table 2 - De Minimis Air Quality Impacts Table 2 - De Minimis Air Quality Impacts Pollutant Concentration (μg/m3) Averaging Time Carbon Monoxide 575 8-hour Nitrogen Dioxide 14 annual PM2.5 4 24-hour PM10 10 24-hour Sulfur Dioxide 13 24-hour Ozone1 None NA Lead 0.1 3-month Fluorides 0.25 24-hour Hydrogen Sulfide 0.2 1-hour Total Reduced Sulfur 10 1-hour Reduced Sulfur Compounds 10 1-hour 1 No de minimis air quality level is provided for ozone. However, any net emissions increase of 100 tons per year or more of volatile organic compounds or nitrogen oxides subject to PSD would be required to perform an ambient impact analysis, including the gathering of air quality data. 1 No de minimis air quality level is provided for ozone. However, any net emissions increase of 100 tons per year or more of volatile organic compounds or nitrogen oxides subject to PSD would be required to perform an ambient impact analysis, including the gathering of air quality data. 1 No de minimis air quality level is provided for ozone. However, any net emissions increase of 100 tons per year or more of volatile organic compounds or nitrogen oxides subject to PSD would be required to perform an ambient impact analysis, including the gathering of air quality data.