General Glossary

Sites where RCRA (Resource Conservation and Recovery Act)
hazardous waste generators had an actual or potential release
requiring investigation and/or cleanup. These generators fall
into the very small, small and large quantity generator classes.

A hazardous waste generator that generates over 1,000 kg (2,200
lbs.) per month of hazardous waste. LQGs must comply with
general federal and state requirements for managing hazardous
waste. LQGs need an EPA identification number that is used to
monitor and track hazardous waste activities.

A hazardous waste generator that generates between 220 and
2,200 lbs (100 and 1,000 kg) per month of hazardous waste.
SQGs must comply with general federal and state requirements
for managing hazardous waste. SQGs need an EPA identification
number that is used to monitor and track hazardous waste
activities.

RCRA TSD (Resource Conservation and Recovery Act Treatment,
Storage and Disposal) facilities are those permitted to treat,
store and dispose of hazardous wastes.

Special waters are listed in Appendix A (part B.1 through part
B.8) of the Stormwater Construction Activity General Permit MN
R100001 and are comprised of Outstanding Resource Value Waters
(listed in Minn. R. 7050.0180 but not including calcareous
fens) and Trout Lakes (identified in Minn. R. 6264.0050, subp.
2) and Trout Streams (listed in Minn. R. 6264.0050, subp. 4).
These waters of the state have high water quality, wilderness
characteristics, unique scientific or ecological significance,

CAS Number: 7440-05-3. A moldable, silver-white metal used
extensively in industry as an alloy with gold, silver and copper.
Chemical formula = Pd. Molecular weight = 106.40 g/mol.