LOTUS LAKE ALUM

We are a full service alum treatment company. HAB has over 60 years of combined experience and provides the most comprehensive alum services available, including pre-project water quality monitoring, algae identification, chemical dose determination, GPS-guided chemical application, alum injection systems for the treatment of storm water/stream water, and post-project water quality monitoring and evaluation. HAB's co-founders (John Holz and Tadd Barrow) are two of only a handful of scientists qualified to provide complete alum treatment services: from dose calculation, to application, to project evaluation... Lotus Lake is a 248-acre lake in the city of Eden Prairie, MN with an average depth of 16 feet and a maximum depth of 31 feet. The lake is eutrophic, experiences excessive summer algae blooms, and has poor water quality (high phosphorus concentrations, large amounts of algae, low water clarity). Lotus is listed as impaired for excess nutrients by the Minnesota Pollution Control..