Is Krum, TX tap water safe?
The short answer
None of the 3 utilities serving Krum has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Texas’s records.
City of Krum, which serves the most people here, has 2 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 71.3 ppb, above EPA’s health benchmark. Health goals are stricter than legal limits and are not enforced.
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 Krum’s ZIP codes, from EPA’s estimates.
- Open report
City of Krum
Texas · serves 6,062 people · about 200 in Krum
2 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 71.3 ppb, above EPA’s health benchmark.
No health-based violations since 2016
- Open report
Bolivar WSC
Texas · serves 11,901 people · about 110 in Krum
1 result above EPA’s health benchmark. The worst: Lithium at 56.6 ppb, above EPA’s health benchmark.
No health-based violations since 2016
- Open report
City of Denton
Texas · serves 150,037 people · under 100 in Krum
1 result above the health goal. The worst: Lead at 1.5 ppb, above the 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 Krum’s water, which serves the most people here. Another utility’s report names what handles its own results.
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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: 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: Lead, Arsenic
Water testing near Krum
The 3 labs Texas certifies closest to Krum, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Pace Analytical Services, LLC -Dallas TX
Fort Worth, TX · about 34 miles
Certified for bacteria
Pace Analytical Services, LLC -Dallas TX
Allen, TX · about 37 miles
Certified for bacteria
Eurofins Xenco, LLC -Dallas
Dallas, TX · about 38 miles
Certified for bacteria
Texas Well Owner Network, Texas A&M AgriLife Extension: Well Informed screening events, where well owners bring in water samples to be screened for common contaminants, followed by an hour-long session explaining the results. Upcoming events are on the network's calendar. Trainings, Texas Well Owner Network.
All 80 certified labs for TexasZIP codes in Krum
Which ZIP codes are in Krum: 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: TCEQ, drinking water laboratories approved for public water system samples; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Krum
Other towns in Denton County with a page of their own.
What to do next
- Read City of Krum’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- About LithiumWhat it does to health, where it comes from, and the certification claim that addresses it.About Lithium
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water