BlockBefore

Bolton, Oregon

21 topographic sheets cover this place, the earliest surveyed in 1914 and the latest in 1982. It stands in the Northwest Clackamas census division. It lies in ZIP code area 97068. It lies near Goat Island. The Survey maps it on the Oregon City quadrangle.

Bolton within Clackamas County

Topographic sheets covering this place

12 surveys from 21 printed sheets

Matched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.

Mines and quarries near this place

10 of 37 shown

Regional context, not property-specific evidence. The federal mineral resources record lists 37 workings within 5 miles of Bolton: 23 past producers, 12 producers, 2 occurrences. 12 still produce. What was taken out: Sand and Gravel, Construction, Stone, Iron, Stone, Crushed/Broken. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Where SiteCommodity StatusRecorded
Francis Welsh Silica MineSilicaOccurrence
Francis Welsh Silica MineSilicaPast Producer
Grimms Fuel Co. PitStone, Crushed/BrokenPast Producer
Lake Oswego Pit and PlantStone, Crushed/BrokenProducer
Oswego Iron MineIronPast Producer1867, 1894
Oswego Iron MineIronPast Producer
Petes MtnIronPast Producer
Petes MtnIronPast Producer
Pynns Rock QuarryStone, Crushed/BrokenProducer
Seventh Day AdventistsStone, Crushed/BrokenProducer

Every working recorded in Clackamas County

Nearest settlements

The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.

Map PlaceDistance Sheets
West Linn0.8 miles19
Sunset0.9 miles21
Rosemont1.1 miles21
Oregon City1.4 miles19
Glen Echo1.5 miles23
Jennings Lodge1.5 miles23
Gladstone1.7 miles23
Canemah1.8 miles19

Provenance

This settlement is recorded in the Geographic Names Information System as feature 1136083. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.

Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.