Question: What was the year of annexation for the Alberta hamlet located across the river from Midlandvale ?

text: List of hamlets in Alberta
Former hamlets
Numerous communities in Alberta have been previously recognized as hamlets by the Province of Alberta . The following are those hamlets that have been absorbed by urban municipalities through annexation or amalgamation .
Hamlets in the province of Alberta, Canada, are unincorporated communities administered by, and within the boundaries of, specialized municipalities or rural municipalities (municipal districts, improvement districts and special areas). They consist of five or more dwellings (a majority of which are on parcels of land that are smaller than 1,850 m²), have a generally accepted boundary and name, and contain parcels of land used for non-residential purposes. Section 59 of the Municipal Government Act (MGA) enables specialized municipalities and municipal districts to designate a hamlet, while Section 590 of the MGA enables the Minister of Alberta Municipal Affairs to designate a hamlet within an improvement district. The Minister may also designate a hamlet within a special area pursuant to Section 10 of the Special Areas Act. A hamlet can be incorporated as a village when its population reaches 300. However, Alberta has not had a hamlet incorporate as a village since January 1, 1980 when both Barnwell and Wabamun incorporated as villages. Since then, it has been more common for urban municipalities to dissolve from their current municipal status to that of a hamlet under the jurisdiction of its surrounding specialized or rural municipality. As such, the number of hamlets in Alberta has steadily grown over the years. As of 2020, Alberta has 398 hamlets recognized by Alberta Municipal Affairs. Alberta's two largest hamlets - Fort McMurray (formerly a city) within the Regional Municipality of Wood Buffalo and Sherwood Park within Strathcona County - have been further designated as urban service areas by Municipal Affairs. If they were to incorporate as cities, Fort McMurray and Sherwood Park would rank fifth and sixth respectively among Alberta's largest cities by population. Alberta's newest hamlets are Gadsby and Granum, which both dissolved on February 1, 2020 to become hamlets under the jurisdiction of the County of Stettler No.
Name Former municipality Subsequent municipality Remarks
Bankview Badlands MD of Badlands No . 7 Drumheller Annexed in 1964
Cambria Badlands MD of Badlands No . 7 Drumheller Absorbed as a result of amalgamation January 1 , 1998
College Heights Lacombe County Lacombe Annexed January 1 , 2000
East Coulee Badlands MD of Badlands No . 7 Drumheller Absorbed as a result of amalgamation January 1 , 1998
Glenwood Yellowhead County Edson Annexed January 1 , 1984
Grande Prairie Trail Yellowhead County Edson Annexed January 1 , 1984
Grantville Kneehill County Three Hills Annexed January 1 , 1983
Hardieville Lethbridge Lethbridge County Lethbridge Annexed January 1 , 1978
Hillcrest Improvement District No . 5 Crowsnest Municipality of Crowsnest Pass Absorbed via amalgamation January 1 , 1979
Lehigh Badlands MD of Badlands No . 7 Drumheller Absorbed as a result of amalgamation January 1 , 1998
Midlandvale Badlands MD of Badlands No . 7 Drumheller Annexed in 1972
Midnapore Foothills MD of Foothills No . 31 Calgary Annexed in 1961
Nacmine Badlands MD of Badlands No . 7 Drumheller Absorbed as a result of amalgamation January 1 , 1998
Newcastle Badlands MD of Badlands No . 7 Drumheller Annexed in 1967
North Drumheller Badlands MD of Badlands No . 7 Drumheller Annexed in 1967
Rosedale Badlands MD of Badlands No . 7 Drumheller Absorbed as a result of amalgamation January 1 , 1998
Ruarkville Kneehill County Three Hills Annexed December 31 , 1984
Shepard Rocky View County Calgary Annexed July 31 , 2007
Wayne Badlands MD of Badlands No . 7 Drumheller Absorbed as a result of amalgamation January 1 , 1998
Western Monarch ( Atlas ) Wheatland County Badlands MD of Badlands No . 7 Now within the Town of Drumheller following the amalgamation of the City of Drumheller and the MD of Badlands No . 7 on January 1 , 1998