UNPERMITTED AND UNMANAGED STORM WATER FLOWS FROM A SAND AND GRAVEL MINING PIT. THESE FLOWS CAUSED EROSION AND DEPOSITION OF SOLIDS INTO TWO TRIBUTARIES TO THE MERRIMACK RIVER. R.S. AUDLEY WAS AN EXCAVATOR AT THE MINING PIT. THIS ACTION DOES NOT INCLUDE HUDSON SAND & GRAVE, BALLINGER PROPERTIES LLC, OR FIVE N ASSOCIATES.