Is Antelope, OR tap water safe?
The short answer
1 of the 2 utilities serving Antelope has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and CDC’s records: Young Life.
Young Life, which serves the most people here, has 1 result above the legal limit and 3 results above the health goal. The worst: Total trihalomethanes (TTHM) at 91.3 ppb, above the legal limit.
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.
- Open report
Young Life
Oregon · serves 852 people · based in Antelope
1 result above the legal limit and 3 results above the health goal. The worst: Total trihalomethanes (TTHM) at 91.3 ppb, above the legal limit.
7 health-based violations since 2016
- Open report
City of Antelope
Oregon · serves 55 people · based in Antelope
2 results above the health goal. The worst: Arsenic at 4.6 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 Young Life’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: Total trihalomethanes (TTHM), 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: Total trihalomethanes (TTHM), Lead, Arsenic
Countertop reverse osmosis
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 4, 2026
Certified for: Total trihalomethanes (TTHM), Lead, Arsenic
Water testing near Antelope
The 3 labs Oregon certifies closest to Antelope, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
City of The Dalles Water Quality Lab
The Dalles, OR · about 46 miles
Certified for bacteria
Box R Water Analysis Laboratory, L.L.C.
Prineville, OR · about 57 miles
Certified for bacteria, nitrate
Britebox Labs, Inc
Bend, OR · about 67 miles
Certified for bacteria, nitrate
Oregon State University Extension Well Water Program: Nitrate screening of well water at many of its groundwater education events. The screening is free. Water Testing Guidance for Private Wells, OSU Well Water Program.
All 91 certified labs for OregonZIP codes in Antelope
Which ZIP codes are in Antelope: 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: Oregon Environmental Laboratory Accreditation Program, drinking water labs, as listed in TNI LAMS; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Antelope
Towns nearby with a page of their own.
What to do next
- Read Young Life’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