Section NR 706.11 - Additional responsibilities for owners or operators of underground storage tank systems(2) ADDITIONAL INFORMATION. The owner or operator of an UST system shall document and submit to the department, within 72 hours of the original notification, any additional information that the owner or operator obtains concerning the discharge which was not included at the time of the original notification, unless otherwise directed by the department.(3)CLOSURE ASSESSMENT REPORTS. The owner or operator of an UST system shall submit to the department any tank closure assessment report that is generated to document compliance with the requirements of ch. ATCP 93, regardless of whether a discharge of a hazardous substance was detected during the site assessment.(3m)SOURCE AND CAUSE OF DISCHARGES. At the time the owner or operator of an UST system reports a discharge from an UST system, they shall also provide information to the department on the source and cause of the discharge.Wis. Admin. Code Department of Natural Resources § NR 706.11
Cr. Register, February, 1997, No. 494, eff. 3-1-97; correction in (3) made under s. 13.93(2m) (b) 7, Stats., Register, March, 2001, No. 543; correction in (3) made under s. 13.92(4) (b) 7, Stats., Register February 2012 No. 674; CR 12-023: am. (title), r. (1), cr. (3m), r. (4) Register October 2013 No. 694, eff. 11-1-13; correction in (3) made under s. 13.92(4) (b) 7, Stats., Register October 2013 No. 694. Sources may include tanks, piping, dispensers, submersible turbine pump areas, delivery problems, etc. Causes may include spills, overfills, physical or mechanical damage, corrosion, installation problems, etc., and those situations where the cause is unknown.