Section 303.322  Unnamed Tributary of the Vermilion River

The fluoride standard of Sec. 302.208 shall not apply to waters of the State which are located from the point of a discharge from the foundry located at the intersection of Interstate 74 and G Street in Danville, Illinois, owned by General Motors Corporation on January 31, 1995, to an unnamed tributary of the Vermilion River, said point being located 3900 feet south of the Vermilion River, 1900 feet north of I-74, at 40° 6'35" north latitude and 87° 69'52" west longitude, to the confluence of said unnamed tributary with the Vermilion River; and from there downstream to a point 0.9 river miles downstream of the juncture at the crossing of a Norfolk and Western Railroad bridge.  Fluoride levels in such waters as caused by the discharge from the foundry facility shall meet a water quality standard for fluoride (Storet Number 00950) of 10 mg/1.

(Source:  Amended at 19 Ill. Reg. 1310, effective January 30, 1995)