S.C. Code Regs. § 61-56.501
ESTABLISHMENT | UNIT | PEAK FLOW RATE GAL/UNIT/DAY |
Airport (Not Including Food Service) | Passenger | 3 |
Assembly Halls | Person | 3 |
Bar (Not Including Food Service) | Customer Seat | 5 15 |
Beauty/Style Shops/Barber Shops | Chair | 100 |
Businesses/Offices/Factories (Add for Showers) | Employee/Shift Transient Employee (4 hrs or Less/Shift) Employee | 15 10 10 |
Camps (No Laundry) -Labor/Summer/Retreat (Separate Food Service) (Separate Bath House) -Day Camps (with meal) (without meal) | Person Person Person Person Person | 35 10 25 15 10 |
Campgrounds (No Laundry) -Full Water/Sewer -No Sewer Risers, Bathhouse only (Add for Dump Station) | Campsite Campsite Campsite | 120 50 40 |
Car Wash (Non-automatic) | Bay | 500 |
Church (No Daycare) -With Kitchen -Without Kitchen -Family Life Center | Seat Seat Person | 3 2 5 |
Day Care | Child | 10 |
Food Service -Full Service Utensils -Paper/Plastic Utensils | Meal Person Seat | 4 10 40 Reduce by 50 percent |
Golf Course Club House (Not Including Foodservice) | Player | 10 |
Kennel | Run | 25 |
Laundromat | Machine | 500 |
Mortuary (for domestic wastewater only, no infectious waste) | Body | 25 |
Hotel/Motel (Not Including Food Service) | Room | 100 |
Picnic Park | Visitor | 10 |
Public Restroom | User | 3 |
Residential/Dwelling | Bedroom | 120 |
Residential Care | Resident | 100 |
Residential Out-Building (not used as a | 1 to 3 Users | |
dwelling; e.g., pool house, private workshop or garage with private-use | Without washing | 60 |
bathroom with toilet and sink; barn with | machine | |
hand-wash sink) | With washing machine/shower | 120 |
School | ||
-With Cafeteria, Gym & | Student | 15 |
Showers | ||
-With Cafeteria only | Student | 10 |
-Without Cafeteria, Gym or | Student | 8 |
Showers | ||
-Boarding School | Person | 60 |
Stadium (Not Including Food Service) | Seat/Occupancy | 3 |
Swimming Area Bathhouse | Person | 10 |
Visitor Center | Visitor | 5 |
The peak flow rate (gpd) for non-residential facilities may either be increased or reduced when comparable peak water consumption data for similar establishments in similar locations vary from the requirement. When considering such data, at least twelve (12) consecutive months must be presented with the maximum month of consumption and the days of operation per month being utilized to arrive at the peak flow rate (gpd).
S.C. Code Regs. 61-56.501