Is New Oxford Munci Auth water safe to drink?

New Oxford Munci Auth (PWS ID: PA7010025) has 512 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 6 PFAS compounds found. EPA SDWIS lists this system's service population as 3,963 people using Surface Water sources.

How many people does New Oxford Munci Auth serve?

EPA SDWIS reports that New Oxford Munci Auth serves 3,963 people (this public water system's service population, not the municipal population of New Oxford or any other city). It is a Local-owned system using Surface Water water sources with 2,513 service connections. The operator address is listed in New Oxford, Pennsylvania.

What type of violations does New Oxford Munci Auth have?

New Oxford Munci Auth has 512 total violations: 27 health-based violations (MCL exceedances or treatment failures), 417 monitoring/reporting violations, and 25 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Has PFAS been detected in New Oxford Munci Auth water?

Yes. UCMR5 testing detected 6 PFAS compounds in New Oxford Munci Auth's water supply: PFBS, PFOA, PFHxA, PFPeA, PFOS, and others. PFAS are persistent "forever chemicals" that do not break down in the environment.

What water source does New Oxford Munci Auth use?

New Oxford Munci Auth uses Surface Water as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.

Where does this data come from?

All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

Where does New Oxford Munci Auth sit among U.S. public water systems?

According to EPA SDWIS population_served among sitemap-advertised systems (serving 500+), New Oxford Munci Auth ranks #8,926 of 29,740 by people served, and #328 of 1,340 in Pennsylvania. Ordinals use population_served DESC among systems serving 500+ (the sitemap cohort). See /methodology#corpus-placement.

How does New Oxford Munci Auth's violation count compare nationally?

New Oxford Munci Auth has 512 recorded EPA SDWIS violations, fewer than 4% of the 29,740 public water systems serving 500 or more people nationwide (the same sitemap cohort used for the corpus-placement ranking above). 95% of that cohort has fewer violations than New Oxford Munci Auth. A system can have zero recorded violations and still be actively monitored, and a high violation count often reflects a system that reports thoroughly, not necessarily one with worse water.

States → Pennsylvania

Community Water System · PWS PA7010025

New Oxford Munci Auth

Operator location New Oxford, Pennsylvania - UCMR5 detected 6 PFAS compounds (upper-third PFAS panel (> 4 compounds)) on this PWS; SDWIS lists 512 violations and 3,963 people served.

Compiled by PlainWater · May 15, 2026

3,963
People served (this PWS) Larger third of systems: 512
EPA violations (this PWS) Upper third of systems: 27
Health-based (this PWS) Middle third by health-based share: 6 PFAS
UCMR5 (this PWS) Upper third of PFAS-detected systems

Follow published updates (RSS)

New Oxford Munci Auth standing, high SDWIS violation third

UCMR5 detected 6 PFAS compounds - upper-third PFAS panel (> 4 compounds). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 5% is middle-third health share (≤ 23%). UCMR5: upper-third PFAS panel (> 4 compounds). Population rank #8,926 of 29,740 among systems serving 500+.

The verdict

New Oxford Munci Auth sits in the upper third of the sitemap cohort by violation count (512), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is large (3,963; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 5% (middle-third health share (≤ 23%)). UCMR5 detected 6 PFAS compounds (upper-third PFAS panel (> 4 compounds)).

#8,926 of 29,740
Population · /systems: #328 of 1,340
Population · PA: 512
Total EPA violations on record: 5%
Health-based (MCL / treatment failure)

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

PFAS Detected

6 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Water Safety Score

5/100

New Oxford Munci Auth

Based on EPA SDWIS violation history and UCMR5 PFAS testing only, not water taste, odor, infrastructure age, or contaminants outside the federally tracked set.

Health-based violations F

EPA SDWIS health-based violations on record (MCL, MRDL, treatment technique)

Monitoring & reporting violations F

485

Non-health SDWIS violations (monitoring, reporting, and other compliance)

PFAS contamination F

0.0281 µg/L

Highest PFAS compound level detected in UCMR5 testing

System Details

System Type: Community
Owner Type: Local
Connections: 2,513
County: Adams
School/Daycare: No
MCL Violations: 2
Monitoring Violations: 417
Treatment Tech Violations: 25

Violation History

Contaminant violations recorded by EPA.

Contaminant	Category	Count	Latest
Public Notice	Other	58	2010
Surface Water Treatment Rule	MR	44	2014
CARBON, TOTAL	TT	18	2015
BHC-GAMMA	MR	17	2008
Picloram	MR	17	2008
Chlorine	MR	16	2014
CARBON, TOTAL	MR	16	2024
LASSO	MR	16	2008
1,2-DIBROMO-3-CHLOROPROPANE	MR	16	2008
Methoxychlor	MR	16	2008
Simazine	MR	16	2008
Carbofuran	MR	16	2008
ETHYLENE DIBROMIDE	MR	16	2008
Endothall	MR	16	2008
Di(2-ethylhexyl) adipate	MR	15	2008
Benzo(a)pyrene	MR	15	2008
Hexachlorocyclopentadiene	MR	15	2008
Aldicarb	MR	14	1995
Di(2-ethylhexyl) phthalate	MR	14	1997
Aldicarb sulfoxide	MR	14	1995
Aldicarb sulfone	MR	14	1995
Pentachlorophenol	MR	13	1995
Surface Water Treatment Rule	TT	7	2004
Arsenic	MR	5	2010
Nitrate	MR	4	2006
1,1-Dichloroethylene	MR	4	1995
1,2-Dichloroethane	MR	4	1995
1,1,1-Trichloroethane	MR	4	1995
Trichloroethylene	MR	4	1995
Carbon tetrachloride	MR	4	1995

Violation Count vs. the National Corpus

New Oxford Munci Auth has 512 recorded EPA violations, 95% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 4% carry more. 5% of this system's own violations are health-based (27 of 512), and it ranks #8,926 of 29,740 by population served among that same cohort.

EPA violations vs. the national water-system corpus

Public water systems serving 500+ people (EPA SDWIS)

512 Higher than most more violations than 95% 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

How many violations vs. how serious, among peer systems

New Oxford Munci Auth plotted against 29 peer public water systems (500+ people served), by total violation count (x) and the share of those violations that are health-based (y). The crosshair sits at this sample's own median on each axis. A high violation count does not automatically mean a serious record: most monitoring and reporting violations are minor, not health-based.

30 public water systems (500+ people served), EPA SDWIS current release.

How to read this

Each dot is one public water system; the highlighted dot is New Oxford Munci Auth. A system to the right has more recorded violations; a system higher up has a larger share of those violations classified health-based rather than monitoring or reporting.

Rare but serious: few violations, but most of them are health-based.
Frequent, mostly paperwork: many violations, but mostly monitoring or reporting, not health-based.
Clean record: below-median on both counts, the tinted corner.

View all 30 systems as a list

City of Ballinger: 372 violations, 85% health-based
Nooksack Valley Water Association: 16 violations, 31% health-based
Montgomery Co RWD 12: 7 violations, 29% health-based
Irvin Water District #6: 11 violations, 27% health-based
Ticonderoga WD: 47 violations, 26% health-based
Pine Valley Plantation: 37 violations, 24% health-based
McLouth, City Of: 29 violations, 17% health-based
Kipling Oaks 1: 25 violations, 16% health-based
South Deerfield Water Supply District: 96 violations, 16% health-based
Sunset Ridge Water District: 82 violations, 15% health-based
Orange Water Dept: 136 violations, 14% health-based
Mount Pleasant Water Sys #1: 167 violations, 11% health-based
New Oxford Munci Auth: 512 violations, 5% health-based (this system)
Lake Gibson Estates: 42 violations, 2% health-based
Benson Culinary Improvement District: 212 violations, 1% health-based
Conemaugh Twp Muni Auth: 567 violations, 1% health-based
Miccosukee Service Plaza: 0 violations, 0% health-based
Brazoria - Fort Bend Counties MUD 3: 0 violations, 0% health-based
Tanglewilde Thompson Place 600: 2 violations, 0% health-based
Center Water Co: 5 violations, 0% health-based
Spring Mills Elem School/Hvs: 9 violations, 0% health-based
Great Bend Industrial Park: 14 violations, 0% health-based
Glen Park Village: 19 violations, 0% health-based
Camp Is-Sho-Da: 22 violations, 0% health-based
Hamilton: 33 violations, 0% health-based
Town of Welaka: 54 violations, 0% health-based
Township of Blairstown Dpw: 61 violations, 0% health-based
McIntosh Water & Fire Pro Authority: 71 violations, 0% health-based
Clarkdale Municipal Water System: 114 violations, 0% health-based
Eureka Water Association: 273 violations, 0% health-based

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 13 of 174 samples detected PFAS.

Contaminant	Date	Result	MRL	Status
PFHxS	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFBA	7/26/2023	<5.00 ppt	5.00 ppt	Not Detected
PFHpS	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFBS	7/26/2023	4.50 ppt	3.00 ppt	Detected
PFHpA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFNA	7/26/2023	<4.00 ppt	4.00 ppt	Not Detected
PFOA	7/26/2023	4.30 ppt	4.00 ppt	Detected
PFDA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFDoA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFHxA	7/26/2023	6.00 ppt	3.00 ppt	Detected
PFUnA	7/26/2023	<2.00 ppt	2.00 ppt	Not Detected
11Cl-PF3OUdS	7/26/2023	<5.00 ppt	5.00 ppt	Not Detected
9Cl-PF3ONS	7/26/2023	<2.00 ppt	2.00 ppt	Not Detected
PFOS	7/26/2023	<4.00 ppt	4.00 ppt	Not Detected
HFPO-DA	7/26/2023	<5.00 ppt	5.00 ppt	Not Detected
NMeFOSAA	7/26/2023	<6.00 ppt	6.00 ppt	Not Detected
6:2 FTS	7/26/2023	<5.00 ppt	5.00 ppt	Not Detected
4:2 FTS	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
8:2 FTS	7/26/2023	<5.00 ppt	5.00 ppt	Not Detected
PFMPA	7/26/2023	<4.00 ppt	4.00 ppt	Not Detected
PFPeA	7/26/2023	9.60 ppt	3.00 ppt	Detected
PFMBA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFEESA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
NFDHA	7/26/2023	<20.00 ppt	20.00 ppt	Not Detected
PFPeS	7/26/2023	<4.00 ppt	4.00 ppt	Not Detected
PFTA	7/26/2023	<8.00 ppt	8.00 ppt	Not Detected
PFTrDA	7/26/2023	<7.00 ppt	7.00 ppt	Not Detected
NEtFOSAA	7/26/2023	<5.00 ppt	5.00 ppt	Not Detected
ADONA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
NMeFOSAA	7/26/2023	<6.00 ppt	6.00 ppt	Not Detected
PFDA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
NEtFOSAA	7/26/2023	<5.00 ppt	5.00 ppt	Not Detected
PFTA	7/26/2023	<8.00 ppt	8.00 ppt	Not Detected
PFTrDA	7/26/2023	<7.00 ppt	7.00 ppt	Not Detected
11Cl-PF3OUdS	7/26/2023	<5.00 ppt	5.00 ppt	Not Detected
PFBS	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFHpA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFHxS	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFNA	7/26/2023	<4.00 ppt	4.00 ppt	Not Detected
PFOS	7/26/2023	4.50 ppt	4.00 ppt	Detected
PFOA	7/26/2023	<4.00 ppt	4.00 ppt	Not Detected
PFEESA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFHxA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFHpS	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFDoA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
NFDHA	7/26/2023	<20.00 ppt	20.00 ppt	Not Detected
PFMBA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFPeA	7/26/2023	<3.00 ppt	3.00 ppt	Not Detected
PFMPA	7/26/2023	<4.00 ppt	4.00 ppt	Not Detected
8:2 FTS	7/26/2023	<5.00 ppt	5.00 ppt	Not Detected

UCMR5 PFAS record for New Oxford Munci Auth

Open EPA SDWIS federal reports for PWS PA7010025 to cross-check UCMR5 detections and violation codes; state primacy agencies enforce the Safe Drinking Water Act locally.

EPA SDWIS · PWS PA7010025 PA primacy agency

Sources: EPA SDWIS · Pennsylvania DEP, Bureau of Safe Drinking Water

Nationwide peers

512 violations · 3,963 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

Cross-state systems with similar served population

Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).

4 peers

What to do with New Oxford Munci Auth

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

See how every tracked system in Pennsylvania compares on the same EPA violation measures. Pennsylvania 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

Compiled by PlainWater, Drinking Water Quality Editorial Process · May 15, 2026

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.