State-certified labTakes homeowner samples

Water Testing Labs of MD – Stevensville

Stevensville, MD · Queen Anne's CountyCommercial laboratory

Call (410) 643-7711
WebsiteDirections
Certification
State certified
list checked September 30, 2026
Certificate
214
Maryland program
Tests listed
4
Arsenic and more
Homeowner samples
Yes
Drop-off

About Water Testing Labs of MD – Stevensville

Water Testing Labs of MD – Stevensville is a commercial laboratory in Stevensville, MD (Queen Anne's County). It is on the Maryland drinking water program's list of certified laboratories (certificate 214), and we last checked the list on September 30, 2026.

The lab takes samples from homeowners.

Before you go: Certified by the Maryland Department of the Environment Laboratory Certification Program for drinking water analyses (Maryland lab number 214): Microbiology; Inorganics (nitrate); Metals (lead and copper, arsenic, barium, cadmium, chromium, mercury, selenium and other metals). From the MDE certified drinking water laboratory list revised August 11, 2026. Call first to confirm the lab accepts samples from private well owners and to ask about bottles, drop-off hours and pricing; most of these labs also run the county potability test (bacteria, nitrate, turbidity) for new wells.

This profile is built from the official state list of certified drinking water laboratories, checked on September 30, 2026. Well Water Insider does not rate or endorse labs. Run this lab? Claim the profile to add prices, turnaround times, hours and a description.

Certification and services

State certified
Certification number
214
Certified by
Maryland drinking water program
Certified for
Microbiology, Inorganics (nitrate), Metals (lead and copper, Arsenic, Barium, Cadmium, Chromium, Mercury, Selenium and other metals)
Lab type
Commercial
Last verified
September 30, 2026

Listed on the official state certified laboratory list.

How to test your water here

How this lab takes samples, based on its listing. Call to confirm hours, bottles and prices.

Homeowner samplesYou can collect and drop off your own sample
Mail-in kitsNot listed, call to confirm
Walk-in drop offNot listed, call to confirm

Published lab fees in Maryland: $41 for a bacteria test and $18 for nitrate. Maryland state lab fees; a county health department may add a collection fee ($50 in Frederick County). Prices at this lab may differ.

  1. 1

    Call for the right bottles

    Bacteria samples need a sterile bottle from the lab. Chemistry samples usually take a clean container the lab supplies.

  2. 2

    Collect from a cold tap before treatment

    Skip softeners and filters. Remove the aerator, run the water 3 to 5 minutes, then fill without touching the inside of the cap.

  3. 3

    Keep it cold and deliver within 24 hours

    Bacteria samples are time-sensitive. Use a cooler with ice packs and hand it in or ship it the same day.

  4. 4

    Read the report against the standards

    Compare results with EPA drinking water limits. If anything is over, our problem pages explain what it means and how to treat it.

Tests this lab is listed for

From the state certification list and the lab's own listing. Ask which ones it runs for homeowners.

Arsenic

Natural in some bedrock, with no taste or smell. The EPA limit is 0.010 mg/L. Learn more

Coliform Bacteria

Total coliform and E. coli. The test the CDC recommends every year for every private well. Learn more

Lead

Usually from plumbing and older well parts. EPA says there is no safe level. Learn more

Nitrate / Nitrite

From fertilizer, manure and septic systems. The EPA limit is 10 mg/L as nitrogen. Learn more

Location

1000 Butterworth Court, Stevensville, MD 21666

Lab address

Questions about Water Testing Labs of MD – Stevensville

Is Water Testing Labs of MD – Stevensville state certified?

Yes. It is on the Maryland list of laboratories certified for drinking water testing, last checked September 30, 2026.

What can Water Testing Labs of MD – Stevensville test well water for?

Its listing covers arsenic, coliform bacteria, lead and nitrate / nitrite. Call to confirm prices and which tests it runs for private well owners.

Can I bring my own well water sample?

Yes, the listing says it takes homeowner samples. Get the right bottle from the lab first, especially for bacteria.

How do I contact Water Testing Labs of MD – Stevensville?

Call (410) 643-7711 and visit the lab's website. The address is 1000 Butterworth Court, Stevensville, MD 21666.

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