21875
Delmar, MD
Wicomico County · Salisbury, MD metro area
DELMAR UTILITY COMM (TN OF DELMAR)

Is Delmar tap water safe to drink?

Some concern
Last tested: December 2024
Source: EPA UCMR5 utility monitoring plus EPA Water Quality Portal well sampling (mapped to nearest ZIP). Last tested December 2024.
City:
Townships:
  • District 5, Parsons, MD
  • District 11, Delmar, MD
  • District 4, Pittsburg, MD
  • District 1, Barren Creek, MD
Neighborhoods:
  • Woodlawn
  • Wilcher Park
  • Foxwood
  • Northwood
  • Delmar
  • Green Acres

The short answer for Delmar

Delmar tap water has 4 detected contaminants, currently below EPA limits (tested December 2024). 4:2 FTS measured closest to the threshold. See the full compound-by-compound report.

The health risk for Delmar

PFAS traces were detected in local water tests, though levels are currently below EPA limits. Since no amount of PFAS is considered completely safe by health researchers, a certified filter adds a meaningful layer of protection, especially for children.
  • PFAS or other chemicals detected; no confirmed exceedances in multiple samples.
4:2 FTS concentration (µg/L) December 2024
0 µg/L 0.003 µg/L 0.01 µg/L
0.003 µg/L
Detected
µg/L
0.003 µg/L
EPA limit
guideline
100% of limit
Comparison
vs. guideline
EPA limit: 0.003 µg/L | Your water: 0.003 µg/L
Add a Layer of Protection for Delmar Tap Water

4:2 FTS (a PFAS 'forever chemical') was detected below EPA limits. A certified filter can still add an extra layer of protection.

Water filter recommendation for Delmar tap water: Epic Pure XP Water Filter Pitcher
Pitcher filter
Epic Pure XP Water Filter Pitcher
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
NSF/ANSI 42, 53, 401 & P473Removes 99.99% PFASMade in USABPA-free
Best for renters or quick setup. No installation needed.
Get the Epic Pure XP →
Most elevated compounds
Compound Measurement EPA Limit Comparison
4:2 FTS
Tested: December 2024 · DELMAR UTILITY COMM (TN OF DELMAR)		 0.003 µg/L 0.003 µg/L 100% of limit
View all tested compounds

DELMAR UTILITY COMM (TN OF DELMAR) · Tested: December 2024

Compound Measurement EPA Limit Comparison
4:2 FTS 0.003 µg/L 0.003 µg/L 100% of limit
lithium <9.000 µg/L 10 µg/L Below limit
PFHxS <0.003 µg/L 0.004 µg/L Below limit
HFPO-DA <0.005 µg/L 0.01 µg/L Below limit
PFNA <0.004 µg/L 0.01 µg/L Below limit
PFHxA <0.003 µg/L 3 µg/L Below limit
PFBA <0.005 µg/L 6 µg/L Below limit
11Cl-PF3OUdS <0.005 µg/L 0.005 µg/L Below limit
4:2 FTS <0.003 µg/L 0.003 µg/L Below limit
6:2 FTS <0.005 µg/L 0.005 µg/L Below limit
8:2 FTS <0.005 µg/L 0.005 µg/L Below limit
9Cl-PF3ONS <0.002 µg/L 0.002 µg/L Below limit
ADONA <0.003 µg/L 0.003 µg/L Below limit
PFBS <0.003 µg/L 0.003 µg/L Below limit
PFDA <0.003 µg/L 0.003 µg/L Below limit
PFDoA <0.003 µg/L 0.003 µg/L Below limit
PFHpA <0.003 µg/L 0.003 µg/L Below limit
PFHpS <0.003 µg/L 0.003 µg/L Below limit
PFOA <0.004 µg/L 0.004 µg/L Below limit
PFOS <0.004 µg/L 0.004 µg/L Below limit
PFPeA <0.003 µg/L 0.003 µg/L Below limit
PFTrDA <0.007 µg/L 0.007 µg/L Below limit
PFUnA <0.002 µg/L 0.002 µg/L Below limit

PCMN-140 · Tested: June 2025

Compound Measurement EPA Limit Comparison
Nitrate + Nitrite 0.286 mg/L 1E+04 mg/L 0.0% of limit
Nitrate 0.282 mg/L 1E+04 mg/L 0.0% of limit
Nitrite 0.004 mg/L 1000 mg/L 0.0% of limit
Alkalinity, total 2.700 mg/L — —
Calcium 2050.000 µg/L — —
Chloride 19.000 mg/L — —
Magnesium 2460.000 µg/L — —
Nitrogen 0.281 mg/L — —
Phosphorus 0.019 mg/L — —
Potassium 1130.000 µg/L — —
Silica 11.700 mg/L — —
Sodium 8080.000 µg/L — —
Sulfate 6.300 mg/L — —
Total dissolved solids 88.000 mg/L — —

Water utilities serving ZIP 21875

Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.

Modeled boundaries are shown with a dashed outline.

Frequently Asked Questions about ZIP 21875 Tap Water

What's in ZIP 21875 tap water?

ZIP 21875 has 4 detected contaminants below EPA limits in this dataset. 4:2 FTS measured closest to its guideline.

Will boiling ZIP 21875 tap water remove 4:2 FTS?

Boiling tap water can kill many pathogens, but it does not remove most chemical contaminants tracked in EPA monitoring. Several dissolved contaminants can even concentrate as water evaporates. For the chemical contaminants reported in ZIP 21875, a certified filter is more reliable.

Do basic pitcher filters remove 4:2 FTS?

Basic pitcher filters are typically rated for chlorine, taste, and odor (NSF/ANSI 42), not for the broader list of contaminants tracked in EPA monitoring. Match the certification (NSF/ANSI 42, 53, 58, or P473) to the specific compounds listed in this report before assuming a filter helps.

Who provides tap water in ZIP 21875?

Public records identify DELMAR UTILITY COMM (TN OF DELMAR) as a primary water system associated with ZIP 21875. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 21875 tap water last tested?

The most recent test date used in this report is December 2024. EnviroClarity last refreshed this page on 2026-05-05.

Where can I find the official water quality report for ZIP 21875?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact DELMAR UTILITY COMM (TN OF DELMAR) or visit their website for the latest official report covering ZIP 21875. The EPA also maintains a national CCR locator.

Primary source EPA UCMR5 (2023-2025) + EPA WQP (well monitoring near ZIP)
Guideline source EPA drinking water standard (4:2 FTS: 0,003 µg/L)
Last tested December 2024
Last page update 2026-05-05

Check another ZIP code

    Nearby ZIP reports

    Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.

    Filter Delmar tap water → see certified options