Bennett Ridge Mutual Water Company
EPA ID: CA4900585 · 439 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Bennett Ridge Mutual Water Company (CA4900585): no EPA violations recorded in the last five years. Bennett Ridge Mutual Water Company earns a clean bill from EPA monitoring - no violations in five years across a service area of 439 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Bennett Ridge Mutual Water Company Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Bennett Ridge Mutual Water Company serves a community with a median household income of $117,931 and an estimated 22,811 residents across its service area. Approximately 83% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Bennett Ridge Mutual 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.
Infrastructure Risk
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
Bennett Ridge Mutual Water Company (EPA ID: CA4900585) is a community water system in California that serves approximately 439 people from groundwater sources.
This system serves ZIP code 95405 in Santa Rosa.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by CA or modeled from parcel and building-footprint data.
- 95405 - Santa Rosa
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Bennett Ridge Mutual Water Company (CA4900585) on EPA.gov.
Frequently Asked Questions
Is Bennett Ridge Mutual Water Company water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Bennett Ridge Mutual Water Company in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Bennett Ridge Mutual Water Company serve?
Bennett Ridge Mutual Water Company serves approximately 439 people across 1 ZIP code in California.
Where does Bennett Ridge Mutual Water Company get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Bennett Ridge Mutual Water Company Water Quality Report, CA. https://zipcheckup.com/water-system/ca4900585/
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