AMOCO DISCHARGED FROM AN INJECTION LINE, APPROXIMATELY 2,100 GALLONS OF PRODUCED WATER, AND TRACE AMOUNTS OF CRUDE OIL, INTO CASTLE CREEK, A TRIBUTARY TO SALT CREEK, THE POWDER RIVER, AND A WATER OF THE U.S. THE DISCHARGE OCCURRED ON 08/13/92, IN SECTION 25, TOWNSHIP 40 NORTH, RANGE 79 WEST, NATRONA COUNTY, WYOMING. THE COMPLAINT REQUESTS THAT A PENALTY OF $7,000 BE ASSESSED.