Water Quality in MIFFLINBURG, PA (17844)

EPA violation data for public water systems serving ZIP code 17844.

491

Total Violations

26

Health-Based

465

Monitoring / Reporting

491

Resolved

What does this mean?

491 of 491 violations have been resolved. 26 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 465 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 34 Population served: 7,718

Violations Detail (491 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
Public NoticeMonitoringN/AN/AAug 10, 2025ResolvedN/A
Public NoticeMonitoringN/AN/AAug 10, 2025ResolvedN/A
Public NoticeMonitoringN/AN/AAug 10, 2025ResolvedN/A
Public NoticeMonitoringN/AN/AAug 10, 2025ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Total Haloacetic Acids (HAA5)MonitoringN/AN/AJun 30, 2025ResolvedN/A
Total Haloacetic Acids (HAA5)MonitoringN/AN/AJun 30, 2025ResolvedN/A
Total Haloacetic Acids (HAA5)MonitoringN/AN/AJun 30, 2025ResolvedN/A

Lead & Copper Levels

Violation Timeline

2025(40)

Public Notice

75

Aug 10Resolved

Public Notice

75

Aug 10Resolved

Public Notice

75

Aug 10Resolved

Public Notice

75

Aug 10Resolved

Revised Total Coliform Rule

4B

Jun 30Resolved

Revised Total Coliform Rule

4B

Jun 30Resolved

Revised Total Coliform Rule

4B

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Lead and Copper Rule

51

Jun 30Resolved

Lead and Copper Rule

51

Jun 30Resolved

Lead and Copper Rule

51

Jun 30Resolved

Lead and Copper Rule

51

Jun 30Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Feb 28Resolved

Revised Total Coliform Rule

3A

Feb 28Resolved

Revised Total Coliform Rule

3A

Feb 28Resolved

Revised Total Coliform Rule

3A

Feb 28Resolved

Revised Total Coliform Rule

3A

Feb 28Resolved

Revised Total Coliform Rule

3A

Feb 28Resolved

Revised Total Coliform Rule

3A

Feb 28Resolved

Surface Water Treatment Rule

36

Jan 31Resolved

Surface Water Treatment Rule

36

Jan 31Resolved

Surface Water Treatment Rule

36

Jan 31Resolved

Revised Total Coliform Rule

3A

Jan 31Resolved

Revised Total Coliform Rule

3A

Jan 31Resolved

Revised Total Coliform Rule

3A

Jan 31Resolved

Groundwater Rule

45

Jan 10Resolved

Groundwater Rule

45

Jan 10Resolved

Groundwater Rule

45

Jan 10Resolved

Groundwater Rule

45

Jan 10Resolved

2024(136)

Revised Total Coliform Rule

4B

Dec 10Resolved

Revised Total Coliform Rule

4B

Dec 10Resolved

Revised Total Coliform Rule

4B

Dec 10Resolved

Revised Total Coliform Rule

4B

Dec 10Resolved

Revised Total Coliform Rule

4B

Dec 10Resolved

Revised Total Coliform Rule

4B

Dec 10Resolved

Revised Total Coliform Rule

4B

Dec 10Resolved

Revised Total Coliform Rule

4B

Dec 10Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

E. COLI

34

Dec 1Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrite

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Nitrate

03

Sep 30Resolved

Revised Total Coliform Rule

3A

Sep 30Resolved

Revised Total Coliform Rule

3A

Sep 30Resolved

Revised Total Coliform Rule

3A

Sep 30Resolved

Revised Total Coliform Rule

3A

Sep 30Resolved

TTHM

27

Sep 30Resolved

TTHM

27

Sep 30Resolved

TTHM

27

Sep 30Resolved

TTHM

27

Sep 30Resolved

Total Haloacetic Acids (HAA5)

27

Sep 30Resolved

Total Haloacetic Acids (HAA5)

27

Sep 30Resolved

Total Haloacetic Acids (HAA5)

27

Sep 30Resolved

Total Haloacetic Acids (HAA5)

27

Sep 30Resolved

Chlorine

27

Sep 30Resolved

Surface Water Treatment Rule

36

Sep 30Resolved

Surface Water Treatment Rule

36

Sep 30Resolved

Surface Water Treatment Rule

36

Sep 30Resolved

Chlorine

27

Sep 30Resolved

Chlorine

27

Sep 30Resolved

Revised Total Coliform Rule

3A

Aug 31Resolved

Revised Total Coliform Rule

3A

Aug 31Resolved

Revised Total Coliform Rule

3A

Aug 31Resolved

Revised Total Coliform Rule

3A

Aug 31Resolved

Revised Total Coliform Rule

3A

Aug 31Resolved

Revised Total Coliform Rule

3A

Aug 31Resolved

Revised Total Coliform Rule

3A

Aug 31Resolved

Revised Total Coliform Rule

1A

Jul 31Resolved

Revised Total Coliform Rule

1A

Jul 31Resolved

Revised Total Coliform Rule

1A

Jul 31Resolved

Revised Total Coliform Rule

1A

Jul 31Resolved

Chlorine

27

Jul 31Resolved

Chlorine

27

Jul 31Resolved

Revised Total Coliform Rule

1A

Jun 30Resolved

Nitrite

03

Jun 30Resolved

Nitrite

03

Jun 30Resolved

Revised Total Coliform Rule

1A

Jun 30Resolved

Revised Total Coliform Rule

1A

Jun 30Resolved

Revised Total Coliform Rule

1A

Jun 30Resolved

Nitrite

03

Jun 30Resolved

Nitrite

03

Jun 30Resolved

Nitrate

03

Jun 30Resolved

Nitrate

03

Jun 30Resolved

Nitrate

03

Jun 30Resolved

Nitrate

03

Jun 30Resolved

Nitrite

03

Jun 30Resolved

Nitrate

03

Jun 30Resolved

Nitrate

03

Jun 30Resolved

Nitrite

03

Jun 30Resolved

Surface Water Treatment Rule

36

Jun 30Resolved

Surface Water Treatment Rule

36

Jun 30Resolved

Surface Water Treatment Rule

36

Jun 30Resolved

Chlorine

27

Jun 30Resolved

Revised Total Coliform Rule

4B

Jun 30Resolved

Revised Total Coliform Rule

4B

Jun 30Resolved

Revised Total Coliform Rule

4B

Jun 30Resolved

Chlorine

27

Jun 30Resolved

Chlorine

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

Public Notice

75

Jun 12Resolved

Public Notice

75

Jun 12Resolved

Groundwater Rule

41

May 31Resolved

Groundwater Rule

41

May 31Resolved

Groundwater Rule

41

May 31Resolved

Groundwater Rule

41

May 31Resolved

Public Notice

75

May 26Resolved

Public Notice

75

May 26Resolved

Revised Total Coliform Rule

2D

Apr 14Resolved

Revised Total Coliform Rule

2D

Apr 14Resolved

Revised Total Coliform Rule

2D

Apr 14Resolved

Revised Total Coliform Rule

4C

Apr 14Resolved

Revised Total Coliform Rule

4C

Apr 14Resolved

Revised Total Coliform Rule

4C

Apr 14Resolved

Revised Total Coliform Rule

4C

Apr 14Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Public Notice

75

Jan 10Resolved

How Does This Compare?

MIFFLINBURG (17844) has 491 recorded violations, including 26 health-based. All violations have been resolved, which is a positive sign for current water quality. Consider testing your tap water independently for added peace of mind.

Recommended Water Filters

Based on the contaminants detected in your area, these filter types may help improve your water quality.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

Activated Carbon Filter

Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.

Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor

Look for:NSF/ANSI 42 & 53 certified

UV Water Purifier

Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.

Targets:E. coli, Coliform, Giardia, Cryptosporidium

Look for:NSF/ANSI 55 (Class A) certified

Always look for filters certified by NSF International for the specific contaminants you want to remove.

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