Water quality for ZIP code 20601
ZIP 20601 covers Waldorf, Accokeek, Brandywine, Hughesville, and Bryantown in Charles County, Maryland, one of 22 ZIP codes in the county. 172 active public water systems serve the county; 96 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Charles County
48 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Beantown Park Woodley Road |
127 | 1 | 0.2 mi | |
| Trimac Water Company Forest Park |
139 | 1 | 1.5 mi | |
| Charles County Gardens Water |
551 | 1 | 2.0 mi | |
| Idlewood Park |
320 | 0 | 2.1 mi | |
| Pine Hill Water Company |
140 | 1 | 3.7 mi | |
| Waldorf Charles County Dpw |
84,296 | 2 | 4.6 mi | |
| White Plains 1 Mhp/smittys |
100 | 1 | 5.9 mi | |
| Kings Manor White Plains Water Co, INC |
372 | 1 | 6.2 mi | |
| West White Plains |
50 | 1 | 6.5 mi | |
| White Plains 2 Mhp/jack Blair |
70 | 1 | 6.5 mi | |
| Oak Hill Water Company, LLC |
180 | 1 | 7.5 mi | |
| Spring Valley |
91 | 1 | 7.5 mi | |
| Turkey Hill Water Company |
150 | 2 | 8.0 mi | |
| Independence Village |
88 | 1 | 8.0 mi | |
| Ellenwood |
229 | 1 | 8.0 mi | |
| Town of la Plata |
11,535 | 0 | 8.4 mi | |
| Mount Carmel Woods |
175 | 1 | 8.4 mi | |
| Parkway Subdivision Water Company |
50 | 1 | 8.7 mi | |
| Avon Crest |
79 | 1 | 8.8 mi | |
| Mariellen Park |
184 | 1 | 9.1 mi | |
| Newtown Estates Tip Hill Water Co. |
110 | 1 | 9.2 mi | |
| Newtown Village |
170 | 1 | 9.6 mi | |
| Hawthorne Water Supply, INC |
60 | 1 | 10.1 mi | |
| Pomfret Estates Utilco, Inc. |
150 | 1 | 10.1 mi | |
| Oakwood |
45 | 1 | 10.6 mi |
Non-community systems in Charles County (123: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Charles County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Maryland records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.