The data below represent everything available in the MBMG Abandoned and Inactive Mines (AIM) database.

Sites Table
AIM Id Name Alternate Name District County
PO005095 CHARTER OAK / HOPKINS ELLISTON POWELL
MRDS AMLI MILS Latitude Longitude Datum
W014711 39-003 300770061 46.4906 -112.4167
Township Range Section QSection UTM Northing UTM Easting UTM Zone UTM Datum
09N 07W 36 ACCD 5149310 391274 12
Average Elevation Elev Units Land Owner 250K Quad 100K Quad 24K Quad
5640 F NF BUTTE BUTTE NORTH BISON MOUNTAIN
Property Type Update Date Who Updated
LODE 4/3/1995 PAH
Commodities Table
Commodities Identified
GOLD
LEAD
SILVER
ZINC
Agency Info Table
Information
Agency: NF
Region District: R1
Ranger District: HELENA
Forest Service Tract:
Watershed Code: 17010201
Forest or Resource Area: HELENA
Owner: N
Impact:
Report:
Sample Table
Sample Id Sampler pH SC Date TempC Flow Rate Flow Units Flow Method Source Ind No Veg Stain Salt Sulf Turb Location Related to Stream Stream Sedimention Photos Available? Photo Numbers Remarks
LCOS10M JJM 7.07 1081.8 10/6/1995 3.9 8.5 GPM BUCKET ADIT
LCOS20M JJM 6.7 155.5 10/6/1995 2.9 12.5 GPM BUCKET STREAM UP UNNAMED
LCOS30M JJM 3.17 1044.2 10/6/1995 4.6 4.5 GPM BUCKET ADIT
Screening Criteria Table
Information
Mill Tailings: Y
Adit Discharge: Y
Metal Leaching: Y
Water Erosion: Y
Residence: Y
Hazardous Materials: N
Open Adit: Y
Visit: Y
Comments: "MBMG RESEARCH SPECIALIST JEFF LONN; 9/16/93; ROBERTSON; 1956 CALLS THIS ONE ""HOPKINS"" MINE."
Solids Table
Sample Id Source Date Sampler Sample Type L Transect Soil Interval Indicator of contamination Path Veg Color Salt Photos Available? Photo Numbers
LCOD10H JJM COMP
Rank Table
Information
Investigator: J. LONN
Date: 9/16/1993
Photos Available?:
Access:
Nearest Wetlands/Bog:
Drainage Basin:
Water Contact Stream:
Nearest Surface Water Intake:
Number of Surface Water Intake(s) observed within 15 miles downstream:
Uses of Surface Water Intake(s) observed within 15 miles downstream:
Nearest Wells (miles):
Number of Wells within 4 miles:
Uses of Wells within 4 miles:
Nearest Dwelling (miles):
Number of Months Occupied:
Number of Houses within 2 miles:
Recreational Usage on Site:
Nearest Recreational Area (miles):
Name or Type of Recreational Area:
Safety Risk from Open Adit/Shaft:
Safety Risk from Highwall or Unstable Slopes:
Safety Risk from Unstable Structures:
Safety Risk from Chemicals:
Safety Risk from Solid Waste (includes sharp rusted items):
Safety Risk from Explosives:
Sensitive Environments within 2 miles of Site or 15 miles Downstream:
Population within 0-0.25 miles:
Population within 0.25-0.5 miles:
Population within 0.5-1 miles:
Population within 1-2 miles:
Population within 2-3 miles:
Population within 3-4 miles:
Public Interest:
Soil Chemistry Table
Sample Id Lab Id Description Project Comments
LCOD10H 96S0091 CHARTER OAK HLFORST 96-17

End of report. Retrieved 5/2/2024 2:28:12 AM.

The preceding materials represent the contents of the databases at the Montana Bureau of Mines and Geology at the time and date of the retrieval. The information is considered unpublished and is subject to correction and review on a daily basis. The Bureau warrants the accurate transmission of the data to the original end user at the time and date of the retrieval. Retransmission of the data to other users is discouraged and the Bureau claims no responsibility if the material is retransmitted. There may be data in the request area that are not recorded at the Bureau.