Environmental Services
PLANNING, ENGINEERING AND INSPECTIONS

Water & Sewer Capacity Guidelines

Water Meter Sizes and ERC Factors
Meter Size
ERC Factor
¾"
1
1 "
3
1 ½"
5
2"
8
3"
17
4"
30
6"
63
8"
80

 

Capacity Factors
Establishment
Unit
Water gpd
Wastewater gpd
Residential
- Single Family
- Multi-Family (1 or 2 bedrooms)
- Multi-Family (3+ bedrooms)
- Mobile Homes ( 1 or 2 bedrooms)
- Mobile Homes (3+ bedrooms)


Dwelling Unit
Dwelling Unit
Dwelling Unit
Dwelling Unit
Dwelling Unit


350
275
335
275
335


300
250
300
250
300

Note: The above water consumption on multi-family units includes installation of irrigation meters. Multi-family units without irrigation meters will be assessed a higher usage to be determined by the Director.
Commercial
- Barber Shop
- Bowling Alley

Per Chair
Per Chair

100
100

100
100
Food Service
- Restaurant
- Restaurant (24 hour)
- Restaurant (Fast Food)
- Bar / Cocktail Lounge


Per Seat
Per Seat
Per Seat
Per Seat


30
50
25
30

30
50
25
30
Hotel / Motel
-
Without Food Service

Per Bed

100

100
Laundry
-  Self Service

Per Machine

400

400
Office Building / Shopping Centers
- Without Food Service

Per Sq. Ft.

0.1

0.1
Stores (w/o food service)
- Private Toilet
- Public Toilet
Per Employee
Per Toilet Room

20
400

20
400
Service Station

Per Bay
Per Wash Bay
Per Toilet Room

300
960
300
300
960
300
Theater
Per Seat
5
5
Dentist
Per Dentist
Per Wet Chair
250
100
250
100
Doctor's Office
Per Doctor
250
250
Hospital
Per Bed
50
50
Schools
- Day Type
- Boarding

Per Student
Per Student

15
75

15
75
Warehouse
Per Sq. Ft.
0.042
0.042

RESOURCES

CONTACT INFORMATION
Planning, Engineering & Inspections
500 West Lake Mary Blvd
Sanford, FL 32773-7499
Phone: (407) 665-2338


Environmental Services
500 West Lake Mary Blvd
Sanford, FL 32773-7499
Phone: (407) 665-2000
Fax: (407) 665-2019
E-mail

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Seminole County Government   1101 East First Street Sanford, FL 32771  407-665-0311
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