Skip to content
AquaCensus

Public water system · CA4100583

Active

Bianchi Flowers Inc.

Community water system in San Mateo County, California, drawing primarily on groundwater.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

65

Service connections

13

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDCA4100583
System typeCommunity water system
Activity statusActive
Population served65
Service connections13
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyCA state drinking water program
City served—
StateCalifornia
ZIP—
CountySan Mateo County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2022-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
2016-03-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2015-12-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01Nitritecode 1041YesResolved
1996-01-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved

All 4 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

Bianchi Flowers Inc.: frequently asked questions

Is Bianchi Flowers Inc.'s water safe to drink?

Bianchi Flowers Inc. is an active community water system regulated under the Safe Drinking Water Act, overseen by the CA state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page, including health-based violations; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Bianchi Flowers Inc.?

Bianchi Flowers Inc. (PWSID CA4100583) is a private-owned community water system, regulated by the CA state drinking water program.

How many people does Bianchi Flowers Inc. serve?

Bianchi Flowers Inc. reports serving 65 people through 13 service connections in San Mateo County, California.

Where does Bianchi Flowers Inc. get its water?

EPA SDWIS lists this system's primary water source as groundwater.

Other water systems in San Mateo County

Water systemCountyPopulation servedTypeSource
City of Daly CitySan Mateo104,901CommunityPurchased surface water
California Water Service - San MateoSan Mateo102,348CommunityPurchased surface water
City of Redwood CitySan Mateo92,819CommunityPurchased surface water
California Water Service-S San FranciscoSan Mateo64,146CommunityPurchased surface water
California Water Service - Bear GulchSan Mateo61,431CommunitySurface water
City of San BrunoSan Mateo42,631CommunityPurchased surface water

Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.