TapWaterMap

MD / Potomac

MD · Tap water records

Potomac tap water, in plain English

Here is what the EPA's own data shows about tap water in Potomac. According to EPA SDWIS data retrieved June 2026, Potomac is served by 7 active community water systems, together reported to serve about 1,288 people.

As of June 2026, EPA records show 15 violations across the community water system(s) serving Potomac, going back to the earliest EPA record. 3 of these are classified by the EPA as health-based (a contaminant recorded above the limit the EPA tracks); the rest are monitoring or reporting violations. Each is listed by system below, with its status.

What the EPA has on record, by system

The Oaks Of Thonotosassa Mhp

330 served · groundwater · PWSID FL6290157

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Applegate Mobile Home Community

275 served · groundwater · PWSID FL3640285

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Windward Knoll Mhp

208 served · groundwater · PWSID FL6291988

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Silver Hill Manuf Home Comm. (Sc4060019)

180 served · groundwater · PWSID SC4060019

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Woodbine Village Mobile Home Park

150 served · groundwater · PWSID MD0060203

Crystal Acres Mhp

75 served · groundwater · PWSID FL6090411

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Spring View Mobile Home Park

70 served · groundwater · PWSID MD0100212

What this means

A health-based violation means a contaminant was recorded above the limit the EPA tracks for it. A monitoring or reporting violation means a required test or report was late or missed — not that a contaminant was measured above a limit. “Returned to compliance” means the EPA recorded the issue as resolved.

This page summarizes the EPA's own records and does not assess whether your water is safe to drink. For the most current details, you can verify every record directly with the EPA, and contact your water system with questions.

Source: U.S. EPA Envirofacts SDWIS, retrieved June 2026. Records cover the EPA's full reporting history for these systems. Verify at EPA ECHO.