Silver Bow Creek/Stream Side Tailings
Ospray and Fish, Photo taken by Don MacGee.
Young angler, Rye Vincent, holding 18.5 inch cutthroat trout catch from Siver Bow Creek just below Miles Crossing bridge.
This mink was seen along Silver Bow Creek in September 2009.
Mink prey on fish so the presence of mink indicates a return of fish to the stream.
Click on the link to see an interactive map of all the work done on Silver Bow Creek.
The tabs below provide link to information about Silver Bow Creek/Streamside Tailings.
The cleanup of Silver Bow Creek has been ongoing since 1999 as part of a Superfund remedial action being coordinated by the Montana Department of Environmental Quality (DEQ) in consultation with the U.S. Environmental Protection Agency (EPA). In 2000, the Natural Resource Damage Program (NRDP) of the Montana Department of Justice formed a partnership with DEQ, bringing a restoration component to the project that goes beyond remediation required under Superfund. Provided below is a brief history of the project, updates regarding the current status of the project, and descriptions of activities planned in future years.
Silver Bow Creek extends from Butte approximately 23 miles to the Warm Springs Ponds, a water treatment facility located at the headwaters of the Clark Fork River (see corridor map). Since the late 1800s, tailings and other mine wastes containing elevated concentrations of metals have been discharged to or otherwise entered Silver Bow Creek. These toxic discharges impacted the stream and floodplain with heavy metals and virtually eliminated aquatic life in the stream. Tailings deposited in the floodplain are toxic to plants and have resulted in a floodplain that is largely devoid of vegetation and is generally incapable of supporting wildlife. In 1983, EPA listed the Silver Bow Creek/Butte area as one of multiple Superfund sites in the Upper Clark Fork River Basin. The agency later designated the approximately 23 stream miles of streamside tailings along Silver Bow Creek as an operable unit (OU) within this overall Superfund site. The Streamside Tailings Operable Unit (SSTOU) has become one of the areas of focus for Superfund cleanup in the Butte area. Initially, EPA named ARCO as the primary party responsible for remediation of the SSTOU and other Superfund sites in the Upper Clark Fork Basin through its acquisition of the Anaconda Company. EPA and DEQ issued a Record of Decision (ROD) for the site in November 1995 that identifies the final site remedy and the agencies' rationale for selecting that remedy. The major remedial action that resulted from issuance of the ROD is excavation of tailings and related impacted soils from the floodplain of Silver Bow Creek and reconstruction of the stream channel and floodplain. For planning purposes, the SSTOU was divided into four subareas, each with a distinct geologic and geographic character.
The Natural Resources Damage Program (NRDP) Connection. In a 1999 state, federal and tribal settlement, ARCO agreed to pay $215 million to the State to resolve certain claims. From the settlement amount, $80 million plus interest was set aside for DEQ and EPA to implement the remedy for Silver Bow Creek. Some of the remaining amount is being used to enhance the cleanup of Silver Bow Creek through various habitat improvements and restoration actions. DEQ and EPA are coordinating the cleanup of the Silver Bow Creek remedy with NRDP.
An Estimation of Montana’s Restoration Economy, September 2009. This study estimates the economic benefits from remediation and restoration by completing a case study on the Silver Bow Creek Superfund site in the Upper Clark Fork Basin to determine what types and how many jobs are involved in the restoration industry. One finding indicates that 31 jobs and $2.59 million in economic activity are created for every million dollars of funding spent on remediation and restoration.
The fishery has returned to an area that was once a dead zone where nothing could live. On May 21, 2012, to mark this milestone, Montana Governor Brian Schweitzer joined legendary fly fisher Bud Lilly for a “Fish in the Creek” ceremony where they cast a few fly lines.
There is ongoing construction taking place in both Subarea 3 and Subarea 4.
|Documents & Reports Name||Date|
|Silver Bow Creek Newsletter||2014|
|Interim Comprehensive Long-Term Monitoring Plan||2010|
|Interim Comprehensive Long-Term Monitoring Plan||2009|
|Final Monitoring Report||2008|
|Silver Bow Creek Update||Winter 2009|
|Remediating and Restoring Silver Bow Creek|
|Silver Bow Creek OverView update Map||June 13, 2011|
|Restoration Economy||September 17, 2009|
|Silver Bow Creek OverView update Map||March 19, 2012|
|Silver Bow Creek News Letter||May 2012|
|Documents & Reports Name||Date|
|The Silver Bow Creek Greenway|
|Remedial and Restoration Actions||1999-2003|
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