Is Todd Creek, CO tap water safe?
The short answer
1 of the 5 utilities serving Todd Creek has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Colorado’s records: Hi Land Acres WSD.
City of Thornton, which serves the most people here, has 2 results above EPA’s new limit, which takes effect in 2029, 2 results above the health goal and 1 result above EPA’s health benchmark. The worst: PFOA at 7.1 ppt, above EPA’s new limit, which takes effect in 2029.
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 Todd Creek’s ZIP codes, from EPA’s estimates.
- Open report
City of Thornton
Colorado · serves 226,465 people · about 11,500 in Todd Creek
2 results above EPA’s new limit, which takes effect in 2029, 2 results above the health goal and 1 result above EPA’s health benchmark. The worst: PFOA at 7.1 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
- Open report
Todd Creek Village MD
Colorado · serves 7,363 people · about 950 in Todd Creek
1 result above EPA’s new limit, which takes effect in 2029, 3 results above the health goal and 1 result above EPA’s health benchmark. The worst: PFOS at 6.8 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
- Open report
Hi Land Acres WSD
Colorado · serves 350 people · about 100 in Todd Creek
1 result above the health goal. The worst: Arsenic at 3.5 ppb, above the health goal.
1 health-based violation since 2016
- Open report
High Plains WUA
Colorado · serves 200 people · under 100 in Todd Creek
2 results above the health goal. The worst: Arsenic at 2.5 ppb, above the health goal.
No health-based violations since 2016
- Open report
Riverdale Peaks II MD
Colorado · serves 209 people · under 100 in Todd Creek
1 result above the health goal. The worst: Arsenic at 4.0 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 Thornton’s water, which serves the most people here. Another utility’s report names what handles its own results.
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ZeroWater 10 Cup Pitcher (ZP-010)
Pitcher
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53checked Oct. 4, 2026
Certified for: PFOA, PFOS, Lead
Aquasana Claryum Direct Connect (AQ-MF-1)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOA, PFOS, Lead
Express Water StreamLine Direct Connect System (USC001)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOA, PFOS, Lead
Water testing near Todd Creek
The 3 labs Colorado certifies closest to Todd Creek, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Murray-Brown Laboratories, LLC.
Northglenn, CO · about 5 miles
Certified for bacteria
Colorado Analytical Laboratory - Commerce City
Commerce City, CO · about 6 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts, PFAS, radioactivity
SGS North America, Inc. - Denver
Denver, CO · about 13 miles
Certified for nitrate, lead and copper, metals, minerals and other inorganics
ZIP codes in Todd Creek
Which ZIP codes are in Todd Creek: 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: CDPHE certified drinking water laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Todd Creek
Other towns in Adams County with a page of their own.
What to do next
- Read City of Thornton’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