Water Quality in La Plata, MD (20677)

EPA violation data for public water systems serving ZIP code 20677.

No Health-Based Violations

None of the 13 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are21 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 76% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

2,088

Population

13

Water Systems

21

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (13)

Waldorf - Charles County Dpw

All resolved
Purchased surface water 84,296 people served
1 violation (5yr) · All resolved

St Ignatius Church And St Thomas Manor

All resolved
Groundwater 353 people served
1 violation (5yr) · All resolved

St Catherines Church Hall

All resolved
Groundwater 150 people served
2 violations (5yr) · All resolved

St. Ignatius Loyola Parish (Hilltop)

All resolved
Groundwater 90 people served
2 violations (5yr) · All resolved

Redeeming Life Ministries Intl. Church

All resolved
Groundwater 75 people served
3 violations (5yr) · All resolved

Thompsons Crabhouse

Groundwater 63 people served
0 violations

Hughesville Community Center

All resolved
Groundwater 40 people served
10 violations (5yr) · All resolved

Nanjemoy Community Center

Groundwater 30 people served
0 violations

St. Catherine Of Alexandria (Mcconchie)

Groundwater 25 people served
0 violations

Murphys Store And Dexters Bbq Pit

Groundwater 25 people served
0 violations

Thomas Stone National Historic Site

All resolved
Groundwater 25 people served
2 violations (5yr) · All resolved

Dexters Bbq Pit

Groundwater 25 people served
0 violations

Halfway Liquors

Groundwater 0
0 violations

Contaminants Found

Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

15 violations
All resolved
NitrateMonitoring

At high levels, nitrate can cause blue baby syndrome in infants.

5 violations
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

1 violation
All resolved

How Does This Compare?

La Plata (20677) has more violations than 76% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 21, most of which are monitoring/reporting issues.

Fewer violations 76th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.

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