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Tap water quality report

Csu Main and West Housing Campus

EPA monitoring tested this supplier for 42 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

42
contaminants tested
10
detected
27,375
people served
0
health-based violations
Colorado rankingsLead in ColoradoPFAS in Colorado
Water source
SWP
Ownership
Local government
Counties served
Larimer

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
50
violations on file
0
still open
ViolationTypeStatusPeriod
Other Monitoring Resolved 2025-08-13
Other Monitoring Resolved 2025-08-13
Other Monitoring Resolved 2025-08-13
RPT Monitoring Resolved 2025-07-01
RPT Monitoring Resolved 2025-07-01
RPT Monitoring Resolved 2025-07-01
MR Monitoring Resolved 2025-07-01 → 2025-07-31
MR Monitoring Resolved 2025-07-01 → 2025-07-31
MR Monitoring Resolved 2025-07-01 → 2025-07-31
MR Monitoring Resolved 2025-07-01 → 2025-09-30

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
TTHM
66.4 µg/L 83%
of the EPA limit 80 µg/L
 124/124 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
30 µg/L 50%
of the EPA limit 60 µg/L
 124/124 SYR4 2012–2019
Bromodichloromethane
5.5 µg/L
No EPA limit set
 60/60 SYR4 2016–2019
Chloroform
61 µg/L
No EPA limit set
 60/60 SYR4 2016–2019
Dichloroacetic Acid
15.06 µg/L
No EPA limit set
 60/60 SYR4 2016–2019
Trichloroacetic Acid
14.76 µg/L
No EPA limit set
 60/60 SYR4 2016–2019
Monochloroacetic Acid
1.6 µg/L
No EPA limit set
 15/60 SYR4 2016–2019
Lead
0.0080 mg/L 53%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Dibromochloromethane
0.7000 µg/L
No EPA limit set
 11/60 SYR4 2016–2019
Monobromoacetic Acid
3.3 µg/L
No EPA limit set
 3/60 SYR4 2016–2019
32 contaminants tested, none detected
11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaBromoformDibromoacetic AcidHfpo-DaNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaLithium

Utility contact

Contact
ELLIS, GENE
Phone
970-566-2525
Email
gene.ellis@colostate.edu

Frequently asked questions about Csu Main and West Housing Campus

Is Csu Main and West Housing Campus tap water safe to drink?

EPA monitoring detected 10 contaminants in Csu Main and West Housing Campus's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Csu Main and West Housing Campus's water?

EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Bromodichloromethane, Chloroform, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Csu Main and West Housing Campus serve?

Csu Main and West Housing Campus reports serving 27,375 people in Colorado, per its EPA record.

Has Csu Main and West Housing Campus had any water quality violations?

The EPA has 50 violations on file for Csu Main and West Housing Campus, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.