Is Claymont, DE tap water safe?
The short answer
Veolia Water Delaware, Inc serves Claymont. In EPA’s and Delaware’s records it has 1 result above EPA’s new limit, which takes effect in 2029 and 2 results above the health goal, and no health-based violation since 2016.
The worst: PFOA at 24.4 ppt, above EPA’s new limit, which takes effect in 2029.
The water from Veolia Water Delaware, Inc is moderately hard to hard depending on the source, 73 to 150 mg/L (4.3 to 8.8 grains per gallon). How Delaware’s water compares.
Some homes in a town are on private wells or a small system of their own. The name on your water bill tells you which is yours.
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in Veolia Water Delaware, Inc’s water.
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Countertop reverse osmosis
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 4, 2026
Certified for: PFOA, Lead, Arsenic
Aquasana SmartFlow Reverse Osmosis (AQ-SFRO2)
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: PFOA, Lead, Arsenic
Brondell Capella RC250 Reverse Osmosis System
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: PFOA, Lead, Arsenic
Water testing near Claymont
The 2 labs Delaware certifies closest to Claymont, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Brandywine Science Center, Inc.
Kennett Square, PA · about 15 miles
ALS Environmental – Middletown
Middletown, PA · about 53 miles
Delaware Division of Public Health: Test kits for private well owners, for bacteria plus nitrate, nitrite, iron, fluoride, sodium, hardness and other minerals. Pick one up and bring it back on a weekday at state health offices, including Newark, Smyrna and Georgetown. No charge for the kit or the testing. Private Drinking Water, Delaware Health and Social Services.
All 13 certified labs for DelawareZIP codes in Claymont
Which ZIP codes are in Claymont: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Delaware Office of Drinking Water, approved laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Claymont
Other towns in New Castle County with a page of their own.
What to do next
- Read Veolia Water Delaware, Inc’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for PFOARanked by certification and what they cost over five years.The best water filters for PFAS, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water