Woodland Park Mutual Water Company

ZipCheckup's reading of EPA SDWIS for Woodland Park Mutual Water Company (CA4000506): 12 past health-based violations, since resolved. Woodland Park Mutual Water Company recorded 13 EPA violations over the past five years, all of which have since been resolved - the utility is currently in compliance serving 538 residents.

Data: EPA SDWIS

System Overview

Woodland Park Mutual Water Company (EPA ID: CA4000506) is a community water system in California that serves approximately 538 people from groundwater sources.

This system provides water to 2 ZIP codes across 2 communities.

Violation History

Status breakdown for accepted records with record years 2021-2026: 1 resolved, 12 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Health Risk Details

Lead (EPA limit: 0.015 mg/L (action level))

Brain damage in children, kidney & blood pressure in adults At-risk groups: infants, children under 6, pregnant women.

Removal methods: reverse osmosis, distillation, certified carbon block filter (NSF/ANSI 53). Find the right filter →

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

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.

• 93444 - Nipomo
• 93445 - Oceano

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Woodland Park Mutual Water Company (CA4000506) on EPA.gov.

Frequently Asked Questions

Is Woodland Park Mutual Water Company water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Woodland Park Mutual Water Company; its 13 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Woodland Park Mutual Water Company serve?

Woodland Park Mutual Water Company serves approximately 538 people across 2 ZIP codes in California.

Where does Woodland Park Mutual Water Company get its water?

The primary water source is groundwater.

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  author = {{ZipCheckup}},
  title  = {{Woodland Park Mutual Water Company: 12 Health Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/ca4000506/}
}