Washington, DC (20413): No EPA Water System
No EPA-registered water system mapped - county-level context only
EPA records for the water systems mapped to 20413 in Washington, DC do not contain a complete violation count and source window. ZipCheckup does not infer a clean record from missing or partial data.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
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Limited data available for ZIP 20413
This ZIP code has fewer data sources than average. We show the data available for this report from EPA, FEMA, Census, and other federal databases. As new data becomes available, this report will update automatically.
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Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 2 of 4 components and 1 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (2) MODERATE
Other Water Quality Reports in District of Columbia
- 20001 (Washington) - 4 violations recorded for mapped water systems
- 20002 (Washington) - 4 violations recorded for mapped water systems
- 20003 (Washington) - 4 violations recorded for mapped water systems
- 20004 (Washington) - 4 violations recorded for mapped water systems
- 20005 (Washington) - 4 violations recorded for mapped water systems
- 20006 (Washington) - 4 violations recorded for mapped water systems
- 20007 (Washington) - 4 violations recorded for mapped water systems
- 20008 (Washington) - 4 violations recorded for mapped water systems
- 20009 (Washington) - 4 violations recorded for mapped water systems
- 20010 (Washington) - 4 violations recorded for mapped water systems
- 20011 (Washington) - 4 violations recorded for mapped water systems
- 20012 (Washington) - 4 violations recorded for mapped water systems
- 20013 (Washington)
- 20015 (Washington) - 4 violations recorded for mapped water systems
- 20016 (Washington) - 4 violations recorded for mapped water systems
- 20017 (Washington) - 4 violations recorded for mapped water systems
- 20018 (Washington) - 4 violations recorded for mapped water systems
- 20019 (Washington) - 4 violations recorded for mapped water systems
- 20020 (Washington) - 4 violations recorded for mapped water systems
- 20022 (Washington)
Nearby Water Quality Reports
- 20013 (Washington) - <1 mi
- 20026 (Washington) - <1 mi
- 20029 (Washington) - <1 mi
- 20030 (Washington) - <1 mi
- 20033 (Washington) - <1 mi
- 20035 (Washington) - <1 mi
- 20038 (Washington) - <1 mi
- 20039 (Washington) - <1 mi
- 20040 (Washington) - <1 mi
- 20041 (Washington) - <1 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). No EPA-registered water system is mapped to ZIP 20413. To look up the system serving a specific address, use the state SDWIS search tool.
Environmental Hazards (8) CRITICAL
Home & Infrastructure (2) OK
Cost & Community (4) OK
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Frequently Asked Questions
Is the tap water in 20413 safe to drink?
No EPA-registered public water system is mapped to ZIP 20413, so there is no federal water quality record to assess. Residents in this area typically rely on private wells or very small systems below EPA reporting thresholds. If you rely on a private well, the CDC recommends testing it at least once a year. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 20413's water come from?
There is no community water system directly registered with the EPA for ZIP 20413. Most residents rely on private wells drawing from groundwater, or are served by a neighboring district that isn't cross-referenced to this ZIP in federal data. Check with your local county health department to confirm your source.
How can I get my water tested in Washington?
Since no EPA-registered water utility is mapped to ZIP 20413, contact your local county health department or hire a certified lab for independent home water testing. The EPA recommends testing private wells at least once a year.
How to cite this page
ZipCheckup. (2026). Washington, DC (20413): No EPA Water System. https://zipcheckup.com/report/20413/
@misc{zipcheckup-report-20413,
author = {{ZipCheckup}},
title = {{Washington, DC (20413): No EPA Water System}},
year = {2026},
url = {https://zipcheckup.com/report/20413/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 20413
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 20013 | Washington, DC | <1 mi | N/A | 0 |
| 20026 | Washington, DC | <1 mi | N/A | 0 |
| 20029 | Washington, DC | <1 mi | N/A | 0 |
| 20030 | Washington, DC | <1 mi | N/A | 0 |
| 20033 | Washington, DC | <1 mi | N/A | 0 |
| 20035 | Washington, DC | <1 mi | N/A | 0 |
| 20038 | Washington, DC | <1 mi | N/A | 0 |
| 20039 | Washington, DC | <1 mi | N/A | 0 |
| 20040 | Washington, DC | <1 mi | N/A | 0 |
| 20041 | Washington, DC | <1 mi | N/A | 0 |
Nearby ZIP Code Reports
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