Is Brooklyn Park, MD tap water safe?
The short answer
1 of the 2 utilities serving Brooklyn Park has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Maryland’s records: City of Baltimore.
City of Baltimore, which serves the most people here, has 1 result above the legal limit and 1 result above the health goal. The worst: Total trihalomethanes (TTHM) at 62.2 ppb, above the legal limit.
The water from City of Baltimore is moderately hard, typically 94 mg/L (5.5 grains per gallon). How Maryland’s water compares.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Brooklyn Park’s ZIP codes, from EPA’s estimates.
- Open report
City of Baltimore
Maryland · serves 1.6 million people · about 11,700 in Brooklyn Park
1 result above the legal limit and 1 result above the health goal. The worst: Total trihalomethanes (TTHM) at 62.2 ppb, above the legal limit. Hardness: moderately hard, typically 94 mg/L (5.5 grains per gallon).
4 health-based violations since 2016
- Open report
Glen Burnie - Broadneck
Maryland · serves 290,606 people · about 10,400 in Brooklyn Park
Nothing in its records is above a health goal.
No health-based violations since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in City of Baltimore’s water, which serves the most people here. Another utility’s report names what handles its own results.
Disclosure: TapBuff earns a commission if you buy through some links on this page. It does not change which standard or filter we name. As an Amazon Associate, TapBuff earns from qualifying purchases. How TapBuff makes money
Aquasana Clean Water Machine (AQ-CWM2)
Countertop
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 9, 2026
Certified for: Total trihalomethanes (TTHM), Lead
Brita Hub Countertop Water Filter System (87340)
Countertop
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 9, 2026
- IAPMO listing:NSF/ANSI 53checked Oct. 9, 2026
Certified for: Total trihalomethanes (TTHM), Lead
Ninja HydraSense Countertop Water Filtration System (WF1001)
Countertop
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 9, 2026
Certified for: Total trihalomethanes (TTHM), Lead
Water testing near Brooklyn Park
The 3 labs Maryland certifies closest to Brooklyn Park, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Maryland Spectral Services, Inc.
Baltimore, MD · about 4 miles
Certified for nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts
Nan Technologies, Inc.
Halethorpe, MD · about 4 miles
Certified for lead and copper, metals
Microbac Laboratories, Inc. - Baltimore
Baltimore, MD · about 5 miles
Certified for bacteria, nitrate, lead and copper, metals
Maryland Department of Health laboratory: Testing of private well water for bacteria, nitrate, lead, copper, iron, hardness and more, on samples sent in through your local health department. Bacteria is $41, nitrate $18, and lead, copper or iron $20 each. Well Water Testing Fees, Maryland Department of Health.
All 92 certified labs for MarylandZIP codes in Brooklyn Park
Which ZIP codes are in Brooklyn Park: 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: MDE, Maryland's certified drinking water laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Brooklyn Park
Towns nearby with a page of their own.
What to do next
- Read City of Baltimore’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- About Total trihalomethanes (TTHM)What it does to health, where it comes from, and the certification claim that addresses it.About Total trihalomethanes (TTHM)
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water