GENERALCAS N511
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
377k lb · +123% YoY
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations have fallen 34% since 2010.
GENERALCAS 7664-41-7
Ammonia
191k lb · +9% YoY
Ammonia concentrations are up 20% since 2010.
GENERALCAS 7783-06-4
Hydrogen sulfide
28k lb · -17% YoY
Hydrogen sulfide concentrations have more than halved since 2012.
RESPIRATORYCAS N450
Manganese And Manganese Compounds
6k lb · -5% YoY
Manganese And Manganese Compounds concentrations are up 22% since 2011.
PBTCAS N420
Lead And Lead Compounds
217 lb · -4% YoY
Lead And Lead Compounds concentrations have fallen 34% since 2011.
PBTCAS N458
Mercury And Mercury Compounds
14 lb · +126% YoY
Mercury And Mercury Compounds concentrations have fallen 14% since 2011.
PBTCAS N150
Dioxin and dioxin-like compounds
0 lb · -5% YoY
Dioxin and dioxin-like compounds volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.
PBTCAS N590
Polycyclic aromatic compounds
0 lb · -7% YoY
Polycyclic aromatic compounds volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.