Nearly 1,000 tons of refuse result annually from the Oktoberfest. The mountains of refuse created are hauled away and the ways cleanly washed down each morning. The cleaning is paid for in part by the city of Munich and in part by the sponsors.

Expenditure of electricity: 2.8 million kWh (as much as 14% of Munich's daily need or as much as a four person family will need in 52 years and 4 months)
Expenditure of gas: about 205,000 m³
Expenditure of water: about 90,000 m³ (as much as 27% of Munich's daily need )
Waste: 678 tones (2004)
Toilets: about 980 seated, more than 878 meters of urinals and 17 for disabled persons
Telephones: 83, also for international credit cards
Lost property: about 4000 items, among them 260 pairs of glasses, 200 mobile phones, wedding rings, and even crutches.

**Source: Wikipedia