Stone Creek Water Company
EPA ID: CA3301011 · 152 people served · 4 ZIP codes
Throughout five consecutive years of federal water monitoring, Stone Creek Water Company recorded zero violations — solid performance for a utility serving 152 people.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Stone Creek Water Company Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Stone Creek Water Company serves a community with a median household income of $79,967 and an estimated 58,126 residents across its service area. Approximately 46% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 44% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Stone Creek Water Company's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
About 1% of homes in Riverside County, California rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 1 detection recorded.
Comparable Water Systems
Similar-sized systems in California
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Stone Creek Water Company (EPA ID: CA3301011) is a community water system in California that serves approximately 152 people from groundwater sources.
This system provides water to 4 ZIP codes across 1 community.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Stone Creek Water Company (CA3301011) on EPA.gov.
Frequently Asked Questions
Is Stone Creek Water Company water safe to drink?
Based on EPA records, Stone Creek Water Company has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Stone Creek Water Company serve?
Stone Creek Water Company serves approximately 152 people across 4 ZIP codes in California.
Where does Stone Creek Water Company get its water?
The primary water source is groundwater.