Water Quality in Woody Creek, CO: 20 Violations — Grade C
Grade C · Score 57/100 · 2 water systems · Updated 2026-05-03
Woody Creek's water has moderate compliance issues. Residents in affected areas should consider filtration.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
According to EPA filings, Woody Creek, CO has 20 water compliance violations on record — sourced from SDWIS, the federal database that tracks reportable events for every registered public water system in the state.
Water Quality by ZIP Code in Woody Creek
Water quality varies across Woody Creek's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 81656 | C | 57 | 20 | 0 | View report → |
Water Quality Overview
Woody Creek, Colorado receives a water quality grade of C with an overall score of 57 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 2 water systems serving Woody Creek have accumulated 20 EPA violations (all monitoring/reporting type). These violations are tracked across 1 ZIP codes serving approximately 544 people.
What Grade C Means
A grade of C indicates moderate compliance issues. Woody Creek's water systems have some violations that warrant attention. While the water may still be safe for most people, residents in affected ZIP codes should consider additional testing or filtration.
Lead Levels
The average 90th percentile lead level across Woody Creek water systems is 0.0035 mg/L — within EPA limits. No ZIP codes exceed the EPA lead action level.
With 47% of homes built before 1986, Woody Creek has a higher-than-average risk of lead from older plumbing. Lead solder was banned in 1986, and homes built before this date may have lead in pipes, solder joints, or fixtures.
Radon Risk
Woody Creek is in EPA Radon Zone 1 (High risk). The EPA recommends all homes in Zone 1 areas be tested for radon. Radon is the second leading cause of lung cancer after smoking.
Water Systems Serving Woody Creek
Woody Creek is served by 2 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 544 people across 1 ZIP codes.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
The EPA has taken 10 enforcement actions against water systems serving Woody Creek. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Woody Creek
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
Request your CCR — your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test — certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration — NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories — monitor your local utility website and local news for boil water advisories or system alerts
Contaminants Detected in Woody Creek Water Systems
The following contaminants have been detected or caused violations across Woody Creek's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Total Coliform | Microbiological | N/A | 4 | 1 | No |
| E. coli | Microbiological | N/A | 3 | 1 | No |
| Stage 1 DBP Rule | Treatment Technique | N/A | 3 | 1 | No |
| Fecal Coliform | Microbiological | N/A | 2 | 1 | No |
| Monochloroacetic Acid | Disinfection Byproducts | 0.06 mg/L | 1 | 1 | No |
| Total Organic Carbon | Disinfection Byproducts | N/A | 1 | 1 | No |
| Revised Total Coliform Rule | Microbiological | N/A | 1 | 1 | No |
| Lead and Copper Rule | Treatment Technique | N/A | 1 | 1 | No |
| Lead | Inorganic | 0.015 mg/L | 1 | 1 | No |
MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.
EPA Enforcement History
The EPA and state regulators have taken 10 enforcement actions against water systems serving Woody Creek. Recent actions:
| Date | Action Type |
|---|---|
| 2025-09-24 | State Order Extension |
| 2025-03-10 | State Order Extension |
| 2025-02-07 | State Informal Action |
| 2025-02-07 | State Informal Enforcement |
| 2025-02-06 | State Informal Action |
| 2025-02-06 | State Informal Enforcement |
| 2024-11-12 | State Informal Action |
| 2024-11-12 | State Informal Enforcement |
| 2024-11-11 | State Order Extension |
| 2024-06-28 | State Informal Action |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-09-24.
Woody Creek vs. Nearby Colorado Cities
How Woody Creek's water quality compares to similar cities in Colorado:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Woody Creek | C | 20 | 2 | 544 |
| Sedalia | C | 13 | 2 | 525 |
| Tabernash | C | 0 | 1 | 564 |
| Cowdrey | D | 0 | 1 | 569 |
Common Questions About Woody Creek Water
These are the most common questions residents search for about water quality in Woody Creek, Colorado:
Is Woody Creek water hard or soft? Water hardness varies by source. Woody Creek's 2 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Woody Creek tap water? Woody Creek's water receives a grade of C (57/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for Woody Creek? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Woody Creek vs. Colorado Average
Understanding how Woody Creek compares to the broader Colorado average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below — water quality can vary significantly even within Woody Creek.
ZIP Codes in Woody Creek
Woody Creek spans 1 ZIP code. The ZIP with the lowest water quality score is 81656. Each ZIP code has its own water quality profile based on the specific water system serving that area. Check each ZIP code for detailed contaminant data, violation history, and system information.
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Updated daily.