Prudence Island Water District
EPA ID: RI1592023 ยท 1,500 people served ยท 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Prudence Island Water District (RI1592023): 74 EPA violations in the last five years. Although 74 violations appeared on Prudence Island Water District's record, all have been remedied - currently compliant, 1,500 served.
Data: EPA SDWIS
Service Area Map
Coverage area for Prudence Island Water District Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Prudence Island Water District serves a community with a median household income of $126,052 and an estimated 17,740 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.
๐ง Where Does Your Water Come From?
Prudence Island Water District'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.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Detected Contaminants
How Prudence Island Water District compares to EPA limits
What This Means For You
PFOA at 2 mg/L exceeds the EPA maximum of 0.000004 mg/L.
PFNA at 2 mg/L exceeds the EPA maximum of 0.00001 mg/L.
Contaminant 2015 at 1 mg/L exceeds the EPA maximum of 0.0005 mg/L. Probable carcinogen; liver & thyroid damage, immune suppression. Consider granular activated carbon (GAC) filtration.
Chlorodibromomethane at 2 mg/L exceeds the EPA maximum of 0.002 mg/L. Liver cancer, brain cancer (known carcinogen). Consider granular activated carbon (GAC) filtration.
Atrazine at 1 mg/L exceeds the EPA maximum of 0.003 mg/L. Endocrine disruption, cardiovascular & reproductive effects. Consider granular activated carbon (GAC) filtration.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 3 detections recorded.
Contaminant 2015 was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.
Find a certified water filter โComparable Water Systems
Similar-sized systems in Rhode Island
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
Prudence Island Water District (EPA ID: RI1592023) is a community water system in Rhode Island that serves approximately 1,500 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: 74 resolved, 0 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
| Date | Contaminant | Type | Status |
|---|---|---|---|
| July 1, 2025 | Surface Water Treatment Rule | Non-health-based | Resolved |
| June 1, 2025 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| January 1, 2024 | PFOA | Non-health-based | Resolved |
| January 1, 2024 | PFNA | Non-health-based | Resolved |
| January 1, 2024 | Monochloroacetic Acid | Non-health-based | Resolved |
| January 1, 2024 | Dichloroacetic Acid | Non-health-based | Resolved |
| January 1, 2024 | Bromodichloromethane | Non-health-based | Resolved |
| January 1, 2024 | Dibromochloromethane | Non-health-based | Resolved |
| January 1, 2024 | Bromoform | Non-health-based | Resolved |
| January 1, 2024 | Chlorodibromomethane | Non-health-based | Resolved |
| January 1, 2024 | Trichloroacetic Acid | Non-health-based | Resolved |
| January 1, 2024 | Monobromoacetic Acid | Non-health-based | Resolved |
| January 1, 2024 | Dibromoacetic Acid | Non-health-based | Resolved |
| January 1, 2024 | Bromochloroacetic Acid | Non-health-based | Resolved |
| January 1, 2024 | Bromodichloroacetic Acid | Non-health-based | Resolved |
| January 1, 2024 | Chlorodibromoacetic Acid | Non-health-based | Resolved |
| January 1, 2024 | Tribromoacetic Acid | Non-health-based | Resolved |
| January 1, 2024 | HAA6Br | Non-health-based | Resolved |
| January 1, 2024 | HAA9 | Non-health-based | Resolved |
| January 1, 2024 | Bromate | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| PFOA | PFAS | 2 | No |
| PFNA | PFAS | 2 | No |
| Monochloroacetic Acid | Disinfection Byproducts | 2 | No |
| Dichloroacetic Acid | Disinfection Byproducts | 2 | No |
| Bromodichloromethane | Disinfection Byproducts | 2 | No |
| Dibromochloromethane | Disinfection Byproducts | 2 | No |
| Bromoform | Disinfection Byproducts | 2 | No |
| Chlorodibromomethane | Disinfection Byproducts | 2 | No |
| Trichloroacetic Acid | Disinfection Byproducts | 2 | No |
| Monobromoacetic Acid | Disinfection Byproducts | 2 | No |
| Dibromoacetic Acid | Disinfection Byproducts | 2 | No |
| Bromochloroacetic Acid | Disinfection Byproducts | 2 | No |
| Bromodichloroacetic Acid | Disinfection Byproducts | 2 | No |
| Chlorodibromoacetic Acid | Disinfection Byproducts | 2 | No |
| Tribromoacetic Acid | Disinfection Byproducts | 2 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.001 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 $20โ$50 (DIY kit) ยท Professional inspection: $150โ$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking โ 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 RI or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Prudence Island Water District (RI1592023) on EPA.gov.
Frequently Asked Questions
Is Prudence Island Water District water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Prudence Island Water District; its 74 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Prudence Island Water District serve?
Prudence Island Water District serves approximately 1,500 people across 2 ZIP codes in Rhode Island.
Where does Prudence Island Water District get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Prudence Island Water District (RI): 74 EPA Violations. https://zipcheckup.com/water-system/ri1592023/
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title = {{Prudence Island Water District (RI): 74 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ri1592023/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter โ
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report โ
Contact your utility
Prudence Island Water District (EPA ID: RI1592023) - request the latest Consumer Confidence Report or ask about specific contaminants.