B71/100
DOUGLAS CO RWD 3 — Water Quality Report 2026
Serving 4,663 people · Kansas
Water Source
Surface Water
County
—
System ID
KS2004507
Violations
10
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Failed to conduct Level 1 Assessment
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 3, 2025Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Failed to complete routine monitoring
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: November 1, 2022 – November 30, 2022Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed to complete routine monitoring
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: March 1, 2022 – March 31, 2022Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About DOUGLAS CO RWD 3
Is DOUGLAS CO RWD 3 water safe to drink?
DOUGLAS CO RWD 3 water receives a grade of B (71/100), which is considered good. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has DOUGLAS CO RWD 3 detected?
31 contaminants were tested in DOUGLAS CO RWD 3's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does DOUGLAS CO RWD 3 have any EPA violations?
Yes, DOUGLAS CO RWD 3 has 10 EPA violation(s) on record, with the most recent in 2025. Violation types include MR, MCL, TT. 4 are health-based violations.
How many people does DOUGLAS CO RWD 3 serve?
DOUGLAS CO RWD 3 serves approximately 4,663 people, Kansas. The system provides water to 1 community: Berryton.
What type of water does DOUGLAS CO RWD 3 provide?
DOUGLAS CO RWD 3 sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is KS2004507.
How does DOUGLAS CO RWD 3 compare to other utilities in Kansas?
DOUGLAS CO RWD 3 scores 71/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Kansas state page for a full comparison of water systems.