Douglas County, Wisconsin
LS02
2838000
0.00 - 0.07
0.07
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Pattison Beach has been listed as impaired for bacteria several times (2004, 2008, and since 2016). Pattison Beach was evaluated every two-year cycle from 2004 to 2024; bacteria levels are consistently too high. This beach is on the Impaired Waters List.Pollutant
E. coli
Listed For
Recreation
Impairments
Recreational Restrictions - Pathogens
Current Use
Restricted Recreation
Listing Status
303d Listed
Attainable Use
Recreation
Priority
Low
Designated Use
Recreation
303(d) ID
2016-270
Listing Date
4/1/2016
Impaired Water Notes
Propose to Delist in 2010. Geomean calculated for data 2004-2009. Data was evaluated for Interfalls Lake based on 2007-2009 data. There were no exceedances of the geomean of 126 cfu/100mL in 115 samples during this time period.
Date
10/6/2009
Impaired Water Notes
Delisted in 2006 but RESLISTED in 2008.
Date
4/1/2008
Impaired Water Notes
This beach was assessed for the 2016 Impaired Waters List and E. coli data exceeded 2016 WisCALM listing criteria indicating Recreational Use impairment. This water will be relisted for E. coli.
Date
9/2/2015