- BEFORE THE ILLINOIS POLLUTION CONTROL BOARD
METROPOLITAN WATER
RECLAMATION DISTRICT OF
GREATER CHICAGO
Petitioners,
v.
- ILLINOIS ENVIRONMENTAL
PROTECTION AGENCY
Respondents.
- However, MWRD also makes a number of valid points with which the
Environmental Organizations agree.
- Given this fact, if the flow from the plant has less dissolved oxygen
than that required by the applicable water quality standard, the discharge is likely to
cause or contribute to a violation of the standard.
- Adm.
- Code 309.146, MWRD cites to the
averaging rules in §304.104(a)(1)-(3) used to determine proof of violation of the general
effluent standards. Reporting and monitoring
requirements are established...