Ill. Admin. Code tit. 77, § 900.TABLE B
| Type of Establishment | Gallons Per Person Per Day |
| Permanent Dwellings | (Unless otherwise noted) |
| Apartments - multiple family | 75 |
| Boarding Houses (per resident) | 50 |
| Additional per non-resident boarder | 10 |
| Boarding Schools | 100 |
| Institutions other than hospitals | |
| (per bed) | 125 |
| Single Family Homes, Condominiums | |
| and Luxury Apartments (per resident) | 100 |
| Mobile Home Parks (per space) | 250 |
| Rooming Houses (per resident) | 40 |
| Travel and Recreational Facilities | |
| Airports (per passenger) | 5 |
| Campgrounds with flush toilets | |
| and showers (per space) | 20 |
| Campgrounds with flush toilets, no | |
| showers (per space) | 15 |
| Cottages and Small Dwellings with | |
| seasonal occupancy | 75 |
| Country Clubs | 25 |
| Day Camps (children - no meals) | 25 |
| Highway Rest Areas | 5 |
| Hotels and Motels (per bed space) | 50 |
| Picnic Parks with flush toilets | 5 |
| Places for Public Assembly | 5 |
| Swimming Pools, Bathing Beaches, & | |
| Bathhouses | 10 |
| Theaters | |
| Movie (per auditorium seat) | 5 |
| Drive-In (per car space) | 10 |
| Travel Trailer Park with water and | |
| sewer hookups (per space) | 30 |
| Travel Trailer Park without water and | |
| sewer hookups (per space) | 10 |
| Commercial, Industrial and Miscellaneous | |
| Churches | 5 |
| Construction Camps or Sites | 50 |
| Factories (gallons per person per | |
| shift, exclusive of industrial | |
| needs) | 35 |
| Hospitals (per bed space) | 250 |
| Laundries - self-service (gallons per | |
| wash, i.e., per customer) | 50 |
| Offices and other day workers | 15 |
| Restaurants with toilet (per meal) | 10 |
| Restaurants without toilet | |
| (per meal) | 3 |
| Additional for bars and cocktail | |
| lounges | 2 |
| Schools without gyms, cafeterias or | |
| showers | 15 |
| Schools with gyms, cafeterias and | |
| showers | 25 |
| Schools with cafeterias, but without | |
| gyms and showers | 20 |
| Service Stations (per vehicle | |
| served) | 5 |
| Shopping Centers (per 1,000 sq. ft. | |
| floor area) | 250 |
| Stores (per toilet room) | 400 |