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| | Inver Grove Heights (Pine Bend Area), Special Well Construction Area: Wells and Well Management in Minnesota (Site not responding. Last check: 2007-10-24) |
 | | Koch Refinery, North Star Chemical, St. Paul Ammonia, Pine Bend Landfill, and Crosby-American Landfill are located in Pine Bend, approximately 10 miles south of St. Paul and 1/2 to 1 mile west of the Mississippi River in Dakota County. |
 | | Koch Refining was constructed in the 1950s to refine high-sulfur crude oil imported by pipeline from the oil fields of the Province of Alberta, Canada. |
 | | Pine Bend Sanitary Landfill and Crosby-American Landfill began operation in the early 1970s, accepting mixed municipal solid waste and demolition wastes. |
| www.health.state.mn.us /divs/eh/wells/sp_inver.html (597 words) |
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