15A NCAC 18C .0409. SERVICE CONNECTIONS

(a)  Local Water Supply Plan.  Units of local government which are operating under a local water supply plan in accordance with G.S. 143-355(l) shall not be limited in the number of service connections.

(b)  No local water supply plan.  A public water system which does not have a local water supply plan as stated in Paragraph (a) shall limit its number of service connections as follows:

(1)           A public water system shall meet the daily flow requirements specified in Table 1:

 

Table 1:  Daily Flow Requirements

 

Type of Service Connection	Daily Flow for Design
Residential	400 gallon/connection
Mobile Home Parks	250 gallon/connection
Campgrounds and Travel Trailer Parks	100 gallon/space
Marina	10 gallon/boat slip
Marina with bathhouse	30 gallon/boat slip
Rest Homes and Nursing Homes
with laundry	120 gallon/bed
without laundry	60 gallon/bed
Schools	15 gallon/student
Day Care Facilities	15 gallon/student
Construction, work, or summer camps	60 gallon/person
Business, office, factory (exclusive of industrial use)
without showers	25 gallon/person/shift
with showers	35 gallon/person/shift
Hospitals	300 gallon/bed

or;

(2)           A public water system serving different types of service connections shall meet the maximum daily demand calculated as follows:

(A)          Where records of the previous year are available that reflect daily usage, the average of the two highest consecutive days of record of the water treated shall be the value used to determine if there is capacity to serve additional service connections (unusual events such as massive line breaks or line flushings shall not be considered).

(B)          Where complete daily records of water treated are not available, the public water system shall multiply the daily average use based on the amount of water treated during the previous year of record by the appropriate factor to determine maximum daily demand, as follows:

(i)            A system serving a population of 10,000 or less shall multiply the daily average use by 2.5; or

(ii)           A system serving a population greater than 10,000 shall multiply the daily average use by 2.0.

 

History Note:        Authority G.S. 130A-315; 103A-317; P.L. 93-523;

Eff. July 1, 1994.