Water Quality in Parcel Return Service, DC: No Violations — Grade D
Grade D · Score 50/100 · 1 water system · Updated 2026-05-03
Parcel Return Service's water has significant violations. Water testing and filtration are recommended.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
Not one violation appears in DC's EPA file for Parcel Return Service — 1 monitored system, all clear.
Water Quality Map: Parcel Return Service, DC
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Water Quality by ZIP Code in Parcel Return Service
Water quality varies across Parcel Return Service's 6 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 56901 | D | 50 | 0 | 0 | View report → |
| 56915 | D | 50 | 0 | 0 | View report → |
| 56920 | D | 50 | 0 | 0 | View report → |
| 56933 | D | 50 | 0 | 0 | View report → |
| 56944 | D | 50 | 0 | 0 | View report → |
| 56972 | D | 50 | 0 | 0 | View report → |
Water Quality Overview
Parcel Return Service, District of Columbia receives a water quality grade of D with an overall score of 50 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
No EPA violations have been recorded for the 1 water system serving Parcel Return Service. This is a positive indicator, though it does not guarantee the absence of all contaminants — some substances (like PFAS) are not yet fully regulated.
What Grade D Means
A grade of D indicates significant compliance issues. Parcel Return Service's water systems have accumulated violations that suggest ongoing water quality challenges. Residents should check their specific ZIP code report and consider water testing or filtration.
Lead Levels
Lead testing data for Parcel Return Service is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
Radon Risk
Parcel Return Service is in EPA Radon Zone 1 (High risk). The EPA recommends all homes in Zone 1 areas be tested for radon. Radon is the second leading cause of lung cancer after smoking.
Water Systems Serving Parcel Return Service
Parcel Return Service is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 632,323 people across 6 ZIP codes.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
How to Check Your Water in Parcel Return Service
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
Request your CCR — your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test — certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration — NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories — monitor your local utility website and local news for boil water advisories or system alerts
Parcel Return Service vs. Nearby District of Columbia Cities
How Parcel Return Service's water quality compares to similar cities in District of Columbia:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Parcel Return Service | D | 0 | 1 | 632,323 |
| Naval Anacost Annex | D | 0 | 1 | 632,323 |
| Washington Navy Yard | D | 0 | 1 | 632,323 |
| Washington | C | 9042 | 4 | 667,325 |
Water Quality by ZIP Code in Parcel Return Service
Water quality varies across Parcel Return Service's ZIP codes. The table below shows the worst-scoring and best-scoring areas:
| ZIP Code | Score | Grade | Violations | Health-Based |
|---|---|---|---|---|
| 56901 | 50 | D | 0 | 0 |
| 56915 | 50 | D | 0 | 0 |
| 56920 | 50 | D | 0 | 0 |
| 56933 | 50 | D | 0 | 0 |
| 56944 | 50 | D | 0 | 0 |
| 56972 | 50 | D | 0 | 0 |
Common Questions About Parcel Return Service Water
These are the most common questions residents search for about water quality in Parcel Return Service, District of Columbia:
Is Parcel Return Service water hard or soft? Water hardness varies by source. Parcel Return Service's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Parcel Return Service tap water? Parcel Return Service's water receives a grade of D (50/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for Parcel Return Service? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Parcel Return Service vs. District of Columbia Average
Understanding how Parcel Return Service compares to the broader District of Columbia average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below — water quality can vary significantly even within Parcel Return Service.
ZIP Codes in Parcel Return Service
Parcel Return Service spans 6 ZIP codes. Each ZIP code has its own water quality profile based on the specific water system serving that area. Check each ZIP code for detailed contaminant data, violation history, and system information.
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Updated daily.