LRP - Licenses

LRP - Regulations

LRP - Permits

Recreation - Statewide

Recreation - Trapping

Recreation - Fishing

Recreation - Hunting

Env. Protection - Management

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Green Tier Participant
to become a Green Tier participant.
Public comment periods

Public comment opportunities are available for the following applicants.

  • InPro World Headquarters - Tier 2
DNR contact
Dan Helsel
910 Highway 54 E
Black River Falls WI 54615
Cell 715-797-8601
Fax 715-284-1737
Company contact
Robert Kiszka
CP or Operations
29499 US Highway 12
Tomah WI 54660
Fax 608-372-4228
Smart Sand [exit DNR]

Smart Sand - Oakdale plant EMS Certified to ISO 14001 Tier 1 participant since 8/27/2014

Smart Sand Inc.’s Oakdale facility in Monroe County is located on over 1,000 acres. The operation supplies frac sand in a broad range of mesh sizes to natural gas producers. Smart Sand is in Tier 1 of the Green Tier program.

Environmental activities

The Smart Sand Management Team and their employees are committed to running a sustainable and environmentally-responsible facility. On an ongoing basis, Smart Sand conducts air monitoring tests, smokestack observations, required and voluntary groundwater tests and ongoing inspections related to storm water erosion and dust control measurements.

Since entering Green Tier, Smart Sand has implemented an environmental management system and has maintained and improved upon their monitoring and testing. In addition, Smart Sand is proposing a voluntary habitat project to improve the aquatic habitat of a trout stream that passes through their property.

Annual report

Commitment outline

Acceptance letter


Last revised: Wednesday March 18 2020