Waldorf Water Quality
Maryland
According to EPA SDWIS, Waldorf, Maryland is served by 18 community water systems covering about 3,332 people. The same extract lists 6 health-based violation records, most recently coded 5200 in 2024. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Waldorf, Maryland is delivered through 18 EPA-regulated community water systems serving an estimated 3,332 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 6 violation records across the 18 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 4 distinct EPA contaminant codes: LEAD AND COPPER RULE REVISIONS, Stage 1 Disinfectants and Disinfection Byproducts Rule, Groundwater Rule, Lead and Copper Rule. 1 TRI-reporting industrial facility is also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Maryland drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| CHARLES COUNTY GARDENS WATER | 551 | 0 | Clean |
| KINGS MANOR - WHITE PLAINS WATER CO, INC | 372 | 0 | Clean |
| CALVERT BEACH - DECATUR STREET | 350 | 0 | Clean |
| POMUNK WATER COMPANY DISTRIBUTION SYSTEM | 340 | 0 | Clean |
| WESTERN SHORES | 200 | 0 | Clean |
| RED HILL WATER COMPANY, INC. | 200 | 0 | Clean |
| OAK HILL WATER COMPANY, LLC | 180 | 0 | Clean |
| POMFRET ESTATES - UTILCO, INC. | 150 | 1 | Health |
| MOUNT PLEASANT WATER CO., INC. | 150 | 2 | Health |
| PINE HILL WATER COMPANY | 140 | 0 | Clean |
| TRIMAC WATER COMPANY - FOREST PARK | 139 | 0 | Clean |
| POMONKEY WATER COMPANY - FORD HEIGHTS | 125 | 0 | Clean |
| NEWTOWN ESTATES - TIP HILL WATER CO. | 110 | 0 | Clean |
| CALVERT BEACH / FOREST TRAIL | 100 | 0 | Clean |
| BELLEWOOD WATER ASSOCIATION | 75 | 1 | Health |
| HAWTHORNE WATER SUPPLY, INC | 60 | 0 | Clean |
| WEST WHITE PLAINS | 50 | 0 | Clean |
| THUNDERBIRD APARTMENTS | 40 | 2 | Health |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| BELLEWOOD WATER ASSOCIATION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| MOUNT PLEASANT WATER CO., INC. | Stage 1 Disinfectants and Disinfection Byproducts Rule | 2019-10-01 |
| MOUNT PLEASANT WATER CO., INC. | Groundwater Rule | 2019-07-01 |
| THUNDERBIRD APARTMENTS | Lead and Copper Rule | 2008-04-01 |
| THUNDERBIRD APARTMENTS | Lead and Copper Rule | 2007-11-30 |
| POMFRET ESTATES - UTILCO, INC. | Lead and Copper Rule | 2003-03-03 |
What are Waldorf's health-based records for?
Waldorf's health-based violation records carry 4 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Lead and Copper Rule | 3 | 2 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 1 | 1 |
| Groundwater Rule | 1 | 1 |
| Lead and Copper Rule Revisions | 1 | 1 |
TRI Facilities in Waldorf
| Facility | Total Releases |
|---|---|
| Waldorf Plant | 2.1K lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Waldorf, Maryland? ▼
How many water violations does Waldorf have in this EPA extract? ▼
What contaminants were found in Waldorf water? ▼
How many water systems serve Waldorf? ▼
Where does Waldorf get its drinking water? ▼
Are there pollution sources near Waldorf? ▼
How does Waldorf compare in Maryland?
Of the 153 Maryland places with at least one community water system on file, Waldorf ranks #3 by number of systems (18).
Either side of it: California (28), Frederick (19), Crofton (17), Prince Frederick (17)
About This Data
Figures here are the current EPA SDWIS extract joined to the 18 community water systems whose service area lists Waldorf, ranked against the 153 Maryland places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.