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Community Water System · PWS LA1117026

Utilities Inc - North Folsom Hills

Operator location Mandeville, Louisiana - smaller served population (≤ 999) at 81 people served; 434 SDWIS violations on record from groundwater sources.

81
People served (this PWS)
434
EPA violations (this PWS)
35
Health-based (this PWS)
Untested
UCMR5 (this PWS)
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Utilities Inc - North Folsom Hills standing, high SDWIS violation third

81 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 8% is middle-third health share (≤ 23%).

The verdict

Utilities Inc - North Folsom Hills sits in the upper third of the sitemap cohort by violation count (434), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (81; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 8% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.

434
Total EPA violations on record
8%
Health-based (MCL / treatment failure)
81
People served by this PWS (SDWIS)
N/A
PFAS compounds detected (UCMR5)

Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.

System Details

System Type
Community
Owner Type
Private
Connections
27
County
Washington Parish
School/Daycare
No
MCL Violations
31
Monitoring Violations
254
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 142 2014
Public Notice Other 109 2014
Lead and Copper Rule MR 37 2014
TTHM MR 35 2014
Total Haloacetic Acids (HAA5) MR 35 2014
Coliform (TCR) MCL 31 2011
Consumer Confidence Rule Other 30 2013
E. COLI MR 5 2009
Lead and Copper Rule TT 4 2019

Violation Count vs. the National Corpus

Utilities Inc - North Folsom Hills has 434 recorded EPA violations, 94% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 6% carry more. 8% of this system's own violations are health-based (35 of 434), and it ranks unranked by population served among that same cohort.

EPA violations vs. the national water-system corpus

Public water systems serving 500+ people (EPA SDWIS)

434 Higher than most more violations than 94% of 29,740 water systems

the national water-system corpus, bucketed by value

Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source EPA SDWIS · 2026-05-15

Population served record for Utilities Inc - North Folsom Hills

EPA SDWIS lists 81 people served and 27 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.

Sources: EPA SDWIS

Nationwide peers

434 violations · 81 served: nearest cross-state SDWIS matches.

Cross-state systems with comparable violation load

Nearest cross-state community systems (500+ served) by total SDWIS violations on record.

4 peers

What to do with Utilities Inc - North Folsom Hills

Use this system's EPA-reported record as a starting filter, not a final verdict.

  • See how every tracked system in Louisiana compares on the same EPA violation measures. Louisiana systems
  • Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
  • Find and compare another public water system by name or PWSID. Search systems

EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater