F0/100
MCCURTAIN CO. RWD #8 (MT. FORK WATER) — Water Quality Report 2026
Serving 5,685 people · Oklahoma
Water Source
Surface Water
County
—
System ID
OK1010207
Violations
69
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.008 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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 MCCURTAIN CO. RWD #8 (MT. FORK WATER)
Is MCCURTAIN CO. RWD #8 (MT. FORK WATER) water safe to drink?
MCCURTAIN CO. RWD #8 (MT. FORK WATER) water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 69 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has MCCURTAIN CO. RWD #8 (MT. FORK WATER) detected?
31 contaminants were tested in MCCURTAIN CO. RWD #8 (MT. FORK WATER)'s water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does MCCURTAIN CO. RWD #8 (MT. FORK WATER) have any EPA violations?
Yes, MCCURTAIN CO. RWD #8 (MT. FORK WATER) has 69 EPA violation(s) on record, with the most recent in 2020. Violation types include MCL, MR, TT. 55 are health-based violations.
How many people does MCCURTAIN CO. RWD #8 (MT. FORK WATER) serve?
MCCURTAIN CO. RWD #8 (MT. FORK WATER) serves approximately 5,685 people, Oklahoma.
What type of water does MCCURTAIN CO. RWD #8 (MT. FORK WATER) provide?
MCCURTAIN CO. RWD #8 (MT. FORK WATER) 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 OK1010207.
How does MCCURTAIN CO. RWD #8 (MT. FORK WATER) compare to other utilities in Oklahoma?
MCCURTAIN CO. RWD #8 (MT. FORK WATER) scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Oklahoma state page for a full comparison of water systems.