CA Drinking Water Watch

Links

PS Code Transition

Water System Details

Water System Facilities  

Monitoring Schedules

Monitoring Results

Monitoring Results By Analyte

Lead And Copper Sampling

Violations/Enforcement Actions

Site Visits

Consumer Confidence Reports

  • Templates
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020

Lead Service Line Documents

Return Links

Water System Search

County Map

Glossary

Contact Info

 

 

Water System Details


Water System No. : CA0105008 Federal Type : C
Water System Name : CASTLEWOOD DOMESTIC WATER SYSTEM State Type : C
Principal County Served : ALAMEDA Primary Source : GWP
Status : A Activity Date : 11-30-1981
Distribution System Classification : D1 Max Treatment Plant Classification : There are no treatment plants

Water System Contacts

Type Address Phone Web Address
Physical Location Contact CA0105008-CASTLEWOOD DOMESTIC WATER
707 COUNTRY CLUB CIRCLE
PLEASANTON CA 94566
No phone number provided No web address provided
Administrative Contact
707 Country Club Circle
PLEASANTON CA 94566
510-670-5241 EXT. 55241 No web address provided

Division of Drinking Water District / County Health Dept. Info

Name Phone Email Address

DISTRICT 04 - SAN FRANCISCO

510-620-3474

DWPDist04@waterboards.ca.gov 850 MARINA BAY PARKWAY BLDG. P, SECOND F RICHMOND CA 94804-6403


Annual Operating Periods & Population Served

 

Service Connections

Start Month Start Day End Month End Day Population Type Population Served
1 1 12 31 R 524
Type Count Meter Type Meter Size Measure
AG 0 ME 0
AG 0 UM 0
CM 17 ME 0
CM 0 UM 0
IN 0 ME 0
IN 0 UM 0
RS 190 ME 0
RS 0 UM 0

Sources of Water

Service Areas

Name Type Code Status
SFPUC PLEASANTON WELLS CC A
WELL 03 - INACTIVE WL I
Code Name
R RESIDENTIAL AREA

Water Purchases

Seller Water System No. Water System Name Seller Facility Type Seller State Asgn ID No. Buyer Facility Type Buyer State Asgn ID No.
CA0110018 SFPUC-PLEASANTON WELLS TP 007 CC 001