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.
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2025-10-01 → 2025-12-31 |
| MCL | Health-based | Archived | 2025-10-01 → 2025-12-31 |
| MCL | Health-based | Archived | 2025-10-01 → 2025-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Barium | 64 µg/L 3.2% of the EPA limit 2000 µg/L | 48/48 | SYR4 | 2017–2018 |
| Fluoride | 3970 µg/L 99% of the EPA limit 4000 µg/L | 48/48 | SYR4 | 2017–2018 |
| Combined Radium (-226 And -228) | 2.4 pCi/L 48% of the EPA limit 5 pCi/L | 41/48 | SYR4 | 2017–2018 |
| Gross Alpha, Excl. Radon And U | 6 pCi/L 40% of the EPA limit 15 pCi/L | 27/48 | SYR4 | 2017–2018 |
| Arsenic | 7 µg/L 70% of the EPA limit 10 µg/L | 15/48 | SYR4 | 2017–2018 |
| Chromium | 4 µg/L 4% of the EPA limit 100 µg/L | 15/48 | SYR4 | 2017–2018 |
| Toluene | 8 µg/L 0.8% of the EPA limit 1000 µg/L | 9/78 | SYR4 | 2017–2019 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L | 7/7 | LCR | 2025 |
| Selenium | 8 µg/L 16% of the EPA limit 50 µg/L | 5/48 | SYR4 | 2017–2018 |
| Bromoform | 19.6 µg/L No EPA limit set | 3/3 | SYR4 | 2017–2019 |
| Dibromochloromethane | 13.4 µg/L No EPA limit set | 3/3 | SYR4 | 2017–2019 |
| Heptachlor | 0.0500 µg/L 13% of the EPA limit 0.4000 µg/L | 3/51 | SYR4 | 2017–2019 |
| TTHM | 41.3 µg/L 52% of the EPA limit 80 µg/L | 3/3 | SYR4 | 2017–2019 |
| Bromodichloromethane | 4.6 µg/L No EPA limit set | 2/3 | SYR4 | 2017–2019 |
| Chloroform | 3.7 µg/L No EPA limit set | 2/3 | SYR4 | 2017–2019 |
| Di(2-ethylhexyl) Phthalate | 0.7000 µg/L 12% of the EPA limit 6 µg/L | 1/55 | SYR4 | 2017–2019 |
| Dibromoacetic Acid | 2.2 µg/L No EPA limit set | 1/3 | SYR4 | 2017–2019 |
| Gross Beta Particle Activity | 2 pCi/L No EPA limit set | 1/2 | SYR4 | 2017 |
| Total Haloacetic Acids (HAA5) | 2.2 µg/L 3.7% of the EPA limit 60 µg/L | 1/3 | SYR4 | 2017–2019 |
| Xylenes, Total | 2.8 µg/L 0% of the EPA limit 10000 µg/L | 1/66 | SYR4 | 2017–2019 |
58 contaminants tested, none detected
Utility contact
Frequently asked questions about Creekside South Estates Metro District
Is Creekside South Estates Metro District tap water safe to drink?
EPA monitoring detected 20 contaminants in Creekside South Estates Metro District'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 Creekside South Estates Metro District's water?
EPA monitoring detected Barium, Fluoride, Combined Radium (-226 And -228), Gross Alpha, Excl. Radon And U, Arsenic, and others. The full list with the level and data source for each is above.
How many people does Creekside South Estates Metro District serve?
Creekside South Estates Metro District reports serving 160 people in Colorado, per its EPA record.
Has Creekside South Estates Metro District had any water quality violations?
The EPA has 2833 violations on file for Creekside South Estates Metro District, of which 39 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.