Brisbane, City Of / GVMID

City of Brisbane/Guadalupe Valley Municipal Improvement District

50 Park Lane

Brisbane, CA 94005

Phone: (415) 508-2130                               Fax: (415) 467-5547

Web: http://www.ci.brisbane.ca.us/html/cityDept/pw/water.asp

 

Service Area

The City of Brisbane, located in north San Mateo County, operates both the City of Brisbane Water District and the Guadalupe Valley Municipal Improvement District (GVMID), an area within the Brisbane city limits composed of an industrial park development and a small residential enclave.

 

System

 

Profile

Area Size

3.5 square miles

Service Population

 4,282

Number of Accounts

1,991

Number of SF RWS Connections

5

Connections To SF RWS Mains

Crystal Springs Pipeline #1 and #2

Avg. Day Demand (mgd)

0.57

Avg. Day Purchases From SF RWS (mgd)

 0.57

%  Demand Met With SF RWS Supplies

100.0%

Maximum Local Water Production (mgd)

0

Alternative Supply Sources

None

Interties With Other Agencies

CWS South San Francisco, Daly City

Local Storage (mg)

2.9

Days of Storage

3 - Combined storage. All zones can meet the 8 hr criteria either separately or by pumping from zones with excess capacity.

 

Summary

 

The City of Brisbane's only source of potable water is supplied through 3 turnouts off the Crystal Springs #1 and #2 Pipelines. The Brisbane distribution system is comprised of 4 pressure zones, and is operated as a combined system with GVMID Water District.

 

The GVMID’s only source of potable water is supplied through 2 turnouts off the Crystal Springs #1 and #2 Pipelines. The GVMID distribution system is comprised of 4 pressure zones, and is operated as a combined system with the City of Brisbane Water District.

 

Water Supply and Demand

 

Supply by Source

Actual
FY 11-12
(ccf)

Actual
FY 12-13
(ccf)

Actual
FY 13-14
(ccf)

Actual
FY 14-15
(ccf)

San Francisco Water

280,650

287,290

302,776

280,029

Guadalupe Valley - SF RWS

0

0

0

0

Recycled Water

0

0

0

0

Other

0

0

0

0

Total

280,650

287,290

302,776

280,029

mgd equivalent

0.58

0.57

0.62

 0.57

 

 

 

 

 

Demand by Sector

 

 

 

 

Residential

105,270

104,478

102,695

93,420

Commercial/Industrial

72,552

74,985

77,363

85,018

Other

4,477

6,998

13,488

4,795

Dedicated Irrigation

81,645

89,170

89,577

76,522

Unaccounted for

16,706

11,659

19,653

20,274

Total

280,650

287,290

302,776

280,029

mgd equivalent

0.58

0.59

0.62

0.57

 

 

 

 

 

Per Capita Use

Actual
FY 11-12
(gpcpd)

Actual
FY 12-13
(gpcpd)

Actual
FY 13-14
(gpcpd)

Actual
FY 14-15
(gpcpd)

Residential

50

50

49

45

Gross

134

137

145

134

Beginning in FY 2009-10, Brisbane and GVMID source, demand, and per capita use data is reported together as a combined Brisbane/GVMID District.

 

Facilities and Distribution

 

Storage Reservoirs

 

Designation

Type

Capacity (gallons)

Crocker Tank

Concrete

1,000,000

Glen Park Tank 1

Steel

200,000

Glen Park Tank 2

Steel

200,000

Guadalupe Tank

Steel

1,000,000

Margaret Tank

Steel

500,000

Total

 

2,900,000

Interties

Name

No.

Diameter
(in.)

CWS - South San Francisco

1

16

Daly City

2

6, 12

GVMID

3

12, 12, 12