Denver County, Colorado
SDWIS compliance plate
Sheet CO031 · Denver County 5 sys · 487 viol · #38/3254
VIOL-SEVERE · HEALTH-LOW · RANK-TOP · BELOW-PEER · PFAS-CLEAN · SRC-SW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 80.0% flagged
- HEALTH-LOW 1.6% health
- RANK-TOP #38/3254
- BELOW-PEER 3.1 pp cleaner
- PFAS-CLEAN 0.0% detect
- SRC-SW SW lead 100%
- SYS-TINY 5 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Weld County (+ 3.1 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Denver County ranks #38 of 3,254 counties by people served, and #1 of 64 counties in Colorado. See methodology · corpus placement.
Denver County standing, lower-flagged corpus third
Flagged-system rate 80.0% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 1.6% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #38 of 3,254 · #1 of 64 in Colorado.
Flagged-rate neighbourhood around Denver County
Lowest/highest poles plus in-state counties nearest Denver County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Denver Water Board | 1,287,000 | 383 | Clean |
| Cherry Creek Valley WSD | 22,000 | 0 | - |
| Advenir French Quarter | 3,447 | 98 | Clean |
| Aspen Terrace Mobile Park | 200 | 2 | - |
| Longview Mobile Home Park | 147 | 4 | - |
Compare beyond Colorado
Lower-flagged peers for Denver County
Cross-state counties nearest Denver County on flagged-system share (80.0%) and cumulative violation count (487). In-state neighbours stay on the compliance plate above.
Similar flagged-system rate
Nearest cross-state counties by % of SDWIS systems with at least one violation on record.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.