Cachoeirinha (lit. "Little Waterfall") is a city in the Brazilian state of Rio Grande do Sul. Cachoeirinha is an alternative for the people who want to be near Porto Alegre (capital of Rio Grande do Sul). The city is situated at a strategic point in Rio Grande do Sul state. The city shares borders with Porto Alegre, Canoas, Esteio, Sapucaia do Sul, Gravataí and Alvorada. The city holiday is on May 15, the date on which the city declared its emancipation.
The Executive of the Municipality of Cachoeirinha is represented by the mayor and his office of Secretary, following the model proposed by the Federal Constitution. Legislative Power is represented by the City Council, composed of 17 councilors elected to office for four years. The House vote enacts laws for the administration and the Executive, especially the municipal budget.
