Coal, oil and Industry
One industry in the Beaver Hills with its rich old forests (as the fires did not burn down all of the trees), were the sawmills.
- R.P. Ottewell in partnership with Alex Rea ran two mills, one near the west end of Cooking Lake and the other on the north side of Old Man Creek, just south of the present Yellowhead Highway. Mr. Ottewell was the engineer and Mr. Rea the sawyer.
- Elk Island Park was rich in poplar, tamarack and spruce. About 1900, Mr. Alex Kelsey of Ypres Valley set up a mill attracting settlers bringing logs from miles around. The Kelsey Mill squared logs and cut roofing lumber.
- Ludwig Prochnau of Josephburg designed and built his own lumber mill in 1918. It remained in use until 1970.
- The John Ball family (John Sr. & Sons) ran three mills at varying times around Cooking Lake, along the Pembina River, and lastly on John Ball's homestead where Sherwood Park stands today.
- Where the hamlet of South Cooking Lake is now, Mr. Chadwick established a mill around 1900 using the heavily timbered forests around it for wood supplies.
- Bill Stewart set up a steam-powered mill further south near Ministik Lake which ran from 1902 to 1912.
Coal mining was another employment opportunity for some homesteaders.
- Enoch Caverhill started an early coal mine in the 1890s south of the North Saskatchewan River.
- The Keith and Fulton Mine opened in 1902, and the Daly and Lindsay Mine later that same year.
- The Great West Coal Company started in 1903, and employed up to 200 miners.
All of these were located south of the North Saskatchewan River between Hwy 14 and 17 Street.
- The Fraser - McKay Mine opened in 1904 (Byers Brothers), and closed in 1941.
- The Ottewell Coal Company No. 1 also opened in 1904, and employed up to 30 men.
- The largest producing mine in the Edmonton area was the Black Diamond Mine, from 1903-1952. The entrance to this mine was just to the south of Strathcona Science Park exhibits building entrance.
- The Marcus Coal Company (1917-1940) was located just south of Highway 16 east, near the Alberta Research Council, and employed up to 115 men.
- The new Ottewell mine (1932-1950) produced more than 10,000 tonnes annually, and was located west of 34 Street and south of the Baseline Road.
- The Red Hot Mine (1931-1951) was also a good producer, and was located at the south side of the Capilano Bridge.
- The last producing coal mine in Strathcona County was the Whitemud Creek Mine (1952-1970), and was found just north of Whitemud Freeway, at the west side of the creek.