What was found in ZIP 81611
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Fluoride | 720 µg/L 18% of the EPA limit 4000 µg/L Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Nitrate | 640 µg/L 6.4% of the EPA limit 10000 µg/L Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 159 µg/L 1.6% of the EPA limit 10000 µg/L Main supplier: ASPEN CITY OF · 31,100 people · 2014 | 1/1 | SYR4 |
| Barium | 49.7 µg/L 2.5% of the EPA limit 2000 µg/L Main supplier: ASPEN CITY OF · 31,100 people · 2015 | 1/1 | SYR4 |
| TTHM | 17.84 µg/L 22% of the EPA limit 80 µg/L Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 16.2 µg/L 54% of the EPA limit 30 µg/L Main supplier: ASPEN CITY OF · 31,100 people · 2014 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 14.31 µg/L 24% of the EPA limit 60 µg/L Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Chloroform | 14.24 µg/L No EPA limit set Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Nitrite | 9.3 µg/L 0.9% of the EPA limit 1000 µg/L Main supplier: ASPEN CITY OF · 31,100 people · 2014 | 1/1 | SYR4 |
| Dichloroacetic Acid | 5.0535 µg/L No EPA limit set Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 4.182 µg/L No EPA limit set Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 2.7905 µg/L No EPA limit set Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.18 pCi/L 15% of the EPA limit 15 pCi/L Main supplier: ASPEN CITY OF · 31,100 people · 2014 | 1/1 | SYR4 |
| Dibromochloromethane | 0.9600 µg/L No EPA limit set Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 0.8900 µg/L No EPA limit set Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 0.8750 µg/L No EPA limit set Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 0.7500 µg/L No EPA limit set Main supplier: ASPEN CITY OF · 31,100 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.4900 pCi/L 9.8% of the EPA limit 5 pCi/L Main supplier: ASPEN CITY OF · 31,100 people · 2012 | 1/1 | SYR4 |
| Diquat | 0.3000 µg/L 1.5% of the EPA limit 20 µg/L Main supplier: ASPEN CITY OF · 31,100 people · 2017 | 1/1 | SYR4 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: ASPEN CITY OF · 31,100 people · 2023 | 1/1 | LCR |
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 95th percentile of the
system's samples — over 100% is worth reading, but is not by itself a
violation.
Formal violations are listed separately.
Water suppliers serving ZIP 81611
| Supplier | State | Population served |
|---|---|---|
| ASPEN CITY OF | CO | 31,100 |
Frequently asked questions about ZIP 81611 tap water
Is the tap water in ZIP 81611 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 81611. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 81611?
1 public water supplier report EPA drinking-water monitoring for ZIP 81611. Each is listed above with its population served.
What contaminants are in ZIP 81611's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.