Water system

Valley Maint Corp No 2

D
Colorado EPA ID CO0160551 55 people Surface water

What this means for you

Is it safe to drink right now?
EPA records show 1 recent health-based violation for Valley Maint Corp No 2 that is not marked resolved. Check your utility’s website or bill insert for any boil-water or do-not-drink notice and follow it.
Should I use a filter?
Yes, we recommend considering one. Unresolved health-based issues make a home filter a reasonable backup.
What kind of filter?
See matched standards and product picks.

This is general information from public EPA data, not medical advice. Lead often comes from a home’s own pipes, so only a test of your tap can tell your exposure. If you are pregnant, caring for an infant, or have a weakened immune system, ask your doctor or health department.

Summary: 4 health-based violations in the last 5 years; 68 monitoring/reporting violations; 3 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
EPA data snapshot 2026Q3. Grade is TapWaterZip's own score — see methods.

PFAS (“forever chemicals”), EPA UCMR 5

No UCMR 5 results on file (mostly smaller systems weren’t required to test).

Lead and copper

Lead 90th percentile6.7 ppb2025-12-31
Current action level15 ppbLCRI lowers to 10 ppb on Nov 1, 2027

Violations (last 5 years)

BeganTypeContaminant / ruleStatus
2026-01-30Required treatment not doneGroundwater RuleUnaddressed
2025-12-01Missed or late testing/reportingInterim Enhanced Surface Water Treatment RuleResolved
2025-11-01Missed or late testing/reportingInterim Enhanced Surface Water Treatment RuleResolved
2025-10-01Missed or late testing/reportingInterim Enhanced Surface Water Treatment RuleResolved
2025-09-01Missed or late testing/reportingInterim Enhanced Surface Water Treatment RuleResolved
2025-07-01Other paperwork/notice violationConsumer Confidence RuleResolved
2024-07-01Other paperwork/notice violationConsumer Confidence RuleResolved
2024-03-01Missed or late testing/reportingE. COLIResolved
2024-01-01Missed or late testing/reportingXylenes, TotalResolved
2024-01-01Missed or late testing/reportingp-DichlorobenzeneResolved
2024-01-01Missed or late testing/reportingTrichloroethyleneResolved
2024-01-01Missed or late testing/reportingTolueneResolved
2024-01-01Missed or late testing/reportingCHLOROBENZENEResolved
2024-01-01Missed or late testing/reportingTTHMResolved
2024-01-01Missed or late testing/reportingtrans-1,2-DichloroethyleneResolved
2024-01-01Missed or late testing/reportingo-DichlorobenzeneResolved
2024-01-01Missed or late testing/reporting1,1,1-TrichloroethaneResolved
2024-01-01Missed or late testing/reporting1,2-DichloropropaneResolved
2024-01-01Missed or late testing/reportingEthylbenzeneResolved
2024-01-01Missed or late testing/reportingStyreneResolved
2024-01-01Missed or late testing/reportingTetrachloroethyleneResolved
2024-01-01Missed or late testing/reportingCarbon tetrachlorideResolved
2024-01-01Missed or late testing/reportingBenzeneResolved
2024-01-01Missed or late testing/reportingcis-1,2-DichloroethyleneResolved
2024-01-01Missed or late testing/reporting1,1,2-TrichloroethaneResolved

Filters matched to this water

FILTER PICKS

Look for filters certified (NSF, IAPMO or WQA) to these standards for the specific contaminant. Buttons open the maker’s page or an Amazon search; use “Check NSF listing” to verify a model’s claims. No affiliate links yet — grades are never sold.

Lead

NSF/ANSI 53NSF/ANSI 58 (RO)
Aquasana Claryum 3-Stage Under Sink ~$280–350
Under-sink carbon filter; check its listing for lead and PFOA/PFOS claims.
View on Aquasana →
Check NSF listing · Not an affiliate link · disclosure
Waterdrop Undersink WD-UA ~$80–120
Undersink carbon block; verify the specific contaminant claims.
Search on Amazon →
Check NSF listing · Not an affiliate link · disclosure
Waterdrop G3 / G3P600 RO ~$300–500
Tankless RO; RO broadly reduces nitrate, fluoride, arsenic and many PFAS — confirm the certificate lists yours.
Search on Amazon →
Check NSF listing · Not an affiliate link · disclosure

Chlorine/chloramine taste

NSF/ANSI 42
Aquasana Clean Water Pitcher ~$35
Pitcher for chlorine taste/odor; check the NSF/ANSI 42 listing for the exact model.
Search on Amazon →
Check NSF listing · Not an affiliate link · disclosure
Brita Elite Filter ~$20–40
Common faucet/pitcher option; confirm the 42 claim on the box.
View on Brita →
Check NSF listing · Not an affiliate link · disclosure

Annual water quality report

Utilities must publish a Consumer Confidence Report every year by July 1. Find it on the utility’s website or ask them directly; EPA explains how.

COMING SOONGet violation alerts for Valley Maint Corp No 2
One email when EPA data shows a new violation or test result. No spam.