A87/100
CYPRESS BLACK BAYOU WATER SYSTEM — Water Quality Report 2026
Serving 5,520 people · Louisiana
Water Source
Purchased Surface Water
County
—
System ID
LA1015040
Violations
9
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
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 CYPRESS BLACK BAYOU WATER SYSTEM
Is CYPRESS BLACK BAYOU WATER SYSTEM water safe to drink?
CYPRESS BLACK BAYOU WATER SYSTEM water receives a grade of A (87/100), which is considered excellent. Out of 51 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CYPRESS BLACK BAYOU WATER SYSTEM detected?
51 contaminants were tested in CYPRESS BLACK BAYOU WATER SYSTEM's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CYPRESS BLACK BAYOU WATER SYSTEM have any EPA violations?
Yes, CYPRESS BLACK BAYOU WATER SYSTEM has 9 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, MCL. 1 are health-based violations.
How many people does CYPRESS BLACK BAYOU WATER SYSTEM serve?
CYPRESS BLACK BAYOU WATER SYSTEM serves approximately 5,520 people, Louisiana.
What type of water does CYPRESS BLACK BAYOU WATER SYSTEM provide?
CYPRESS BLACK BAYOU WATER SYSTEM sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is LA1015040.
How does CYPRESS BLACK BAYOU WATER SYSTEM compare to other utilities in Louisiana?
CYPRESS BLACK BAYOU WATER SYSTEM scores 87/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Louisiana state page for a full comparison of water systems.