Historical Compliance Records CO

Widefield Water Supply District

EPA ID: CO0121900 ยท 27,640 people served ยท 9 ZIP codes

ZipCheckup's reading of EPA SDWIS for Widefield Water Supply District (CO0121900): PFAS sampling above the current EPA limit (UCMR5). The five-year EPA compliance file for Widefield Water Supply District contains 5 violations, each documented and subsequently closed - the utility now operates in full compliance and continues to supply approximately 27,640 residents with water meeting current federal standards, including both health-based and monitoring requirements.

Data: EPA SDWIS

D ยท 48
Avg Safety Score
27,640
People Served
9
ZIP Codes Served
5
Violations (5yr)
Surface Water
Water Source
0.0019 mg/L
Max Lead Level
Zone 1
Radon Risk ยท High
4
Contaminants Flagged
$352K
Median Home Value in Service Area

Service Area Map

Coverage area for Widefield Water Supply District Source: EPA SDWIS service area boundaries.

Service area boundary - Grade D

Service Area Demographics

$81,613
Median Household Income
160,794
Service Area Population
25%
Disadvantaged Population
40th
Poverty Percentile
30th
Energy Burden Percentile
44%
Pre-1986 Housing

The Widefield Water Supply District serves a community with a median household income of $81,613 and an estimated 160,794 residents across its service area. Approximately 44% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

๐ŸŒŠ Where Does Your Water Come From?

Surface Water

Widefield Water Supply District's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.

Elevated Risk
Source Contamination Risk
60th
Wastewater Discharge Proximity
10th
Superfund Site Proximity

Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points. Surface water sources near wastewater outfalls may face additional treatment challenges.

Infrastructure Risk

36 yr
Avg Pipe Age
Copper
Pipe Material
33 yr
Est. Remaining Life
Moderate Wear
Decay Status
Installed 52% of expected lifespan used End of life

Detected Contaminants

How Widefield Water Supply District compares to EPA limits

HAA6Br 2 mg/L (EXCEEDS LIMIT)
0 EPA Limit: 0.06 mg/L
Haloacetic Acids (HAA5) 1 mg/L (EXCEEDS LIMIT)
0 EPA Limit: 0.06 mg/L
Cancer risk; reproductive & developmental effects
Total Trihalomethanes (TTHM) 1 mg/L (EXCEEDS LIMIT)
0 EPA Limit: 0.08 mg/L
Bladder & rectal cancer risk; reproductive concerns

What This Means For You

HAA6Br at 2 mg/L exceeds the EPA maximum of 0.06 mg/L.

Haloacetic Acids (HAA5) at 1 mg/L exceeds the EPA maximum of 0.06 mg/L. Cancer risk; reproductive & developmental effects. Consider granular activated carbon (GAC) filtration.

Total Trihalomethanes (TTHM) at 1 mg/L exceeds the EPA maximum of 0.08 mg/L. Bladder & rectal cancer risk; reproductive concerns. Consider granular activated carbon (GAC) filtration.

Total Coliform at 1 presence exceeds the EPA maximum of presence.

PFAS Detected in Service Area

PFAS ("forever chemicals") have been detected in water serving this system's area. 32 detections recorded. 10 exceed federal EPA limits (4 ppt for PFOA/PFOS).

State limits: PFOA: 0.07 ppt, PFOS: 0.07 ppt
Health concern: PFAS are linked to cancer, thyroid disease, immune suppression, and developmental effects. They do not break down naturally.
Recommended filter: Reverse osmosis (RO) or activated carbon filters certified for PFAS removal. Find the right filter โ†’

Haloacetic Acids (HAA5) was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.

Find a certified water filter โ†’

Comparable Water Systems

Similar-sized systems in Colorado

Firestone Town of
27,798 people
5 violations
9 violations
D 9 violations
Johnstown Town of
27,295 people
F 7 violations
Breckenridge Town of
28,315 people
15 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

Flood Insurance Radon Mitigation PFAS Treatment Water Filtration
Flood Insurance $933
Radon Mitigation $578
PFAS Treatment $322
Water Filtration $67
Total Estimated Cost $1,900

Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.

Cost of Inaction

If water quality issues in this service area are not addressed, the estimated financial impact per household is:

Estimated Healthcare Costs $1,000

Annual per household (CDC est.)

PFAS Exposure - Lifetime Cost $1,000

Per person (emerging research est.)

Estimated Cumulative Cost Per Household

5 years
$5,165
10 years
$10,330
20 years
$20,660

Compare: Estimated remediation cost is $1,900 (one-time) vs. $10,330 in estimated inaction costs over 10 years.

Estimates based on published EPA, CDC, and peer-reviewed research. Individual costs vary by household size, property, and health factors. These are conservative lower-bound estimates intended for awareness, not financial advice.

System Overview

Widefield Water Supply District (EPA ID: CO0121900) is a community water system in Colorado that serves approximately 27,640 people from surface water sources.

This system provides water to 9 ZIP codes across 3 communities.

ZIP-Area Home Safety Context: D (48/100)

This is the average Home Safety Score for 2 of 9 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.

Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.

Violation History

No current noncompliance in the accepted 2026Q2 snapshot. The 5 records in the 2021-2026 window are classified as resolved or archived, not current.

Status breakdown for accepted records with record years 2021-2026: 5 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Date Contaminant Type Status
January 1, 2026 HAA6Br Non-health-based Resolved
January 1, 2026 HAA6Br Non-health-based Resolved
January 1, 2023 Haloacetic Acids (HAA5) Non-health-based Resolved
January 1, 2023 Total Trihalomethanes (TTHM) Non-health-based Resolved
August 11, 2022 Total Coliform Non-health-based Resolved

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Contaminant Category Violations Health-Based
HAA6Br Disinfection Byproducts 2 No
Total Trihalomethanes (TTHM) Disinfection Byproducts 1 No
Haloacetic Acids (HAA5) Disinfection Byproducts 1 No
Total Coliform Microbiological 1 No

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

Lead Level Exceeds Action Level Sample Date
0.0019 mg/L No N/A

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Radon Risk in Service Area

Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Need help with your water quality?

Typical cost: Water test: typically $20โ€“$50 (DIY kit) ยท Professional inspection: $150โ€“$400

Find the Right Water Filter

Free tip: Let cold water run for 2 minutes before drinking โ€” this helps flush lead from your pipes.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by CO or modeled from parcel and building-footprint data.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Widefield Water Supply District (CO0121900) on EPA.gov.

Frequently Asked Questions

Is Widefield Water Supply District water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Widefield Water Supply District; its 5 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Widefield Water Supply District serve?

Widefield Water Supply District serves approximately 27,640 people across 9 ZIP codes in Colorado.

Where does Widefield Water Supply District get its water?

The primary water source is surface water.

Federal UCMR5 PFAS Monitoring: Above Current MCL

This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). One or more PFAS compounds were measured above the current state-enforceable MCL.

Samples collected
696
Detections
61
Latest sample
2/20/2024
Highest analyte
PFHxA: 140.6 ppt
Analyte Max detected Current MCL Status
PFHxS 28.4 ppt 10 ppt Above current MCL
PFOS 15.8 ppt 10 ppt Above current MCL
PFOA 10.5 ppt 10 ppt Above current MCL
PFHxA 140.6 ppt โ€” โ€”
PFPeA 108.9 ppt โ€” โ€”
PFBA 42 ppt โ€” โ€”

Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.

Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) โ€” per-system federal sampling, 2023โ€“2025. EPA UCMR5 monitoring program โ†’

Understand PFAS health context and filtration โ†’

How Water Systems Appear in Rankings

Water systems are evaluated by violation history, contaminant detections, and service population. Larger systems with more service connections appear in more rankings.

Frequently Asked Questions

Is water from Widefield Water Supply District safe to drink?
Widefield Water Supply District has a D safety grade based on 5 recorded violations. Some contaminants may exceed EPA limits - independent testing is recommended.
What contaminants are in Widefield Water Supply District's water?
Detected contaminants include HAA6Br, Haloacetic Acids (HAA5), Total Trihalomethanes (TTHM), Total Coliform. Each is compared against EPA maximum contaminant levels (MCLs) in the detailed breakdown above.
Should I use a water filter?
Given 4 contaminants above EPA limits, a certified water filter can provide an extra layer of protection. The best type depends on specific contaminants in your water.
How many people does Widefield Water Supply District serve?
Widefield Water Supply District serves approximately 27,640 people with drinking water across 9 ZIP codes.
What is Widefield Water Supply District's water source?
Widefield Water Supply District draws water from surface water sources. Source type affects which contaminants are most likely to be present.
Is there lead in Widefield Water Supply District's water?
The maximum detected lead level is 0.0019 mg/L. This is within EPA action level guidelines.
What is the demographic profile of Widefield Water Supply District's service area?
The Widefield Water Supply District service area has a median household income of $81,613. Demographic data is sourced from the U.S. Census Bureau and EPA EJScreen.
Where does Widefield Water Supply District get its water?
Widefield Water Supply District's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap. Based on the exported violation history and environmental factors, the source contamination risk is classified as elevated.

How to cite this page

APA ZipCheckup. (n.d.). Widefield Water Supply District (CO): 5 EPA Violations. https://zipcheckup.com/water-system/co0121900/
BibTeX
@misc{zipcheckup-water-system-co0121900,
  author = {{ZipCheckup}},
  title  = {{Widefield Water Supply District (CO): 5 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/co0121900/}
}

What You Can Do

1

Test your water

Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter โ†’

2

Check your specific ZIP code

Water quality can vary within a system. View nearest ZIP report โ†’

3

Contact your utility

Widefield Water Supply District (EPA ID: CO0121900) - request the latest Consumer Confidence Report or ask about specific contaminants.

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