Waldorf, Maryland: Is the Tap Water Safe to Drink?

2026 EPA water quality data for 24 community water systems serving 4,680+ residents. See violations, PFAS results, lead test results, and safety grades — free.

Is Waldorf Tap Water Safe to Drink?

Based on the latest EPA data, Waldorf tap water meets all federal drinking water standards. All 24 tested systems have received a safety grade of A or B, with no active health-based violations.

Waldorf Water Quality Overview

Waldorf, Maryland is served by 24 community water systems providing water to approximately 4,680 residents. These systems draw from groundwater (23), groundwater purchased (1) sources. Waldorf water systems have recorded 8 health-based violations in their history, though none are currently active. Including monitoring and reporting violations, there are 178 total violations on record.

Water Systems

Health Violations

24/24

Rated A or B

💧 Filter Guide 📖 Violations Explained 📄 Read Your CCR

Find Your Water System

Search by ZIP code to find your exact water provider and see its full EPA report.

All 24 water systems in Waldorf

CHARLES COUNTY GARDENS WATER A

WALDORF, MD · 551 people · Groundwater ✓ No recent health violations

ST. PETERS SCHOOL A

WALDORF, MD · 493 people · Groundwater ✓ No recent health violations

GRACE CHRISTIAN ACADEMY A

WALDORF, MD · 410 people · Groundwater ✓ No recent health violations

KINGS MANOR - WHITE PLAINS WATER CO, INC A

WALDORF, MD · 372 people · Groundwater ✓ No recent health violations

CALVERT BEACH - DECATUR STREET A

WALDORF, MD · 350 people · Groundwater ✓ No recent health violations

POMUNK WATER COMPANY DISTRIBUTION SYSTEM A

WALDORF, MD · 340 people · Groundwater Purchased ✓ No recent health violations

GOOD SAMARITAN PRESBYTERIAN A

WALDORF, MD · 202 people · Groundwater ✓ No recent health violations

WESTERN SHORES A

WALDORF, MD · 200 people · Groundwater ✓ No recent health violations

RED HILL WATER COMPANY, INC. A

WALDORF, MD · 200 people · Groundwater ✓ No recent health violations

OAK HILL WATER COMPANY, LLC A

WALDORF, MD · 180 people · Groundwater ✓ No recent health violations

FOREST PARK BAPTIST CHURCH A

WALDORF, MD · 173 people · Groundwater ✓ No recent health violations

POMFRET ESTATES - UTILCO, INC. A

WALDORF, MD · 150 people · Groundwater ✓ No recent health violations

MOUNT PLEASANT WATER CO., INC. A

WALDORF, MD · 150 people · Groundwater ✓ No recent health violations

PINE HILL WATER COMPANY A

WALDORF, MD · 140 people · Groundwater ✓ No recent health violations

TRIMAC WATER COMPANY - FOREST PARK A

WALDORF, MD · 139 people · Groundwater ✓ No recent health violations

POMONKEY WATER COMPANY - FORD HEIGHTS A

WALDORF, MD · 125 people · Groundwater ✓ No recent health violations

NEWTOWN ESTATES - TIP HILL WATER CO. A

WALDORF, MD · 110 people · Groundwater ✓ No recent health violations

CALVERT BEACH / FOREST TRAIL A

WALDORF, MD · 100 people · Groundwater ✓ No recent health violations

BELLEWOOD WATER ASSOCIATION A

WALDORF, MD · 75 people · Groundwater ✓ No recent health violations

HAWTHORNE WATER SUPPLY, INC A

WALDORF, MD · 60 people · Groundwater ✓ No recent health violations

WEST WHITE PLAINS A

WALDORF, MD · 50 people · Groundwater ✓ No recent health violations

LIFESTREAM CHURCH OF NAZARENE A

WALDORF, MD · 45 people · Groundwater ✓ No recent health violations

THUNDERBIRD APARTMENTS A

WALDORF, MD · 40 people · Groundwater ✓ No recent health violations

BUNKER HILL INN A

WALDORF, MD · 25 people · Groundwater ✓ No recent health violations

Looking for water quality data across the whole state? See our full Maryland tap water safety report covering Maryland’s EPA-regulated water systems.

Waldorf Drinking Water: Frequently Asked Questions

Is Waldorf, Maryland tap water safe to drink?

Based on the latest EPA data, Waldorf tap water meets all federal drinking water standards. All 24 tested systems have received a safety grade of A or B, with no active health-based violations.

How many water utilities serve Waldorf, Maryland?

24 community water systems serve Waldorf, Maryland, providing water to approximately 4,680 people. Different neighborhoods may be served by different utilities. Enter your ZIP code at the top to find your specific provider.

Does Waldorf tap water have lead?

Lead in drinking water typically enters from old pipes and fixtures inside homes and buildings, not from the treatment plant. The EPA requires water systems to monitor for lead under the Lead and Copper Rule. Click any water system above to see its most recent 90th-percentile lead test results. Homes built before 1986 are most likely to have lead plumbing components.

What contaminants have been found in Waldorf drinking water?

EPA violation records for Waldorf water systems are listed on each utility's report page. Common regulated contaminants include disinfection byproducts (TTHMs, HAA5), coliform bacteria, nitrates, and lead. Click any utility above to see its full violation history going back 10 years.

How do I find out which water company serves my address in Waldorf?

Enter your Waldorf ZIP code in the search box at the top of this page. ClearWater will identify the specific water system serving your area and show you its EPA violation history, lead test results, and an overall safety grade. You can also check your water bill or your utility's annual Consumer Confidence Report (CCR).