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Carlsbad, New Mexico Tap Water Quality

Free EPA data for 14 community water systems serving 43,799+ residents. Click any system to see violations, lead test results, and a safety grade.

CARLSBAD MUNICIPAL WATER SYSTEM A
CARLSBAD, NM · 33,626 people · Groundwater ✓ No recent health violations
OTIS MDWCA F
CARLSBAD, NM · 4,464 people · Groundwater ⚠ 1 active health violation
CARLSBAD CAVERNS NATIONAL PARK A
CARLSBAD, NM · 2,500 people · Groundwater ✓ No recent health violations
WIPP WATER SUPPLY A
CARLSBAD, NM · 650 people · Groundwater Purchased ✓ No recent health violations
HAPPY VALLEY COOPERATIVE WATER WORKS F
CARLSBAD, NM · 638 people · Groundwater ⚠ 1 active health violation
ELLIPSE GLOBAL A
CARLSBAD, NM · 486 people · Groundwater Purchased ✓ No recent health violations
MOSAIC POTASH CARLSBAD INC A
CARLSBAD, NM · 408 people · Groundwater ✓ No recent health violations
LINCOLN HILLS WATER CO-OP F
CARLSBAD, NM · 338 people · Groundwater ⚠ 1 active health violation
CARC WASHINGTON RANCH A
CARLSBAD, NM · 250 people · Groundwater ✓ No recent health violations
INTREPID POTASH EAST A
CARLSBAD, NM · 211 people · Groundwater ✓ No recent health violations
INTREPID POTASH WEST A
CARLSBAD, NM · 71 people · Groundwater ✓ No recent health violations
WHITES CITY WATER SYSTEM F
CARLSBAD, NM · 67 people · Groundwater ⚠ 1 active health violation
BLACK RIVER CENTER FOR LEARNING A
CARLSBAD, NM · 50 people · Groundwater ✓ No recent health violations
INTREPID POTASH NORTH A
CARLSBAD, NM · 40 people · Groundwater Purchased ✓ No recent health violations

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Carlsbad Drinking Water: Frequently Asked Questions

Is Carlsbad, New Mexico tap water safe to drink?

Carlsbad has 14 community water systems regulated by the EPA. Each system is required to test regularly for hundreds of contaminants and publicly report any violations. Click any water system listed above to see its specific violation history, lead test results, and a plain-English safety grade.

How many water utilities serve Carlsbad, New Mexico?

14 community water systems serve Carlsbad, New Mexico, providing water to approximately 43,799 people. Different neighborhoods may be served by different utilities. Enter your ZIP code at the top to find your specific provider.

Does Carlsbad tap water have lead?

Lead in drinking water typically enters from old pipes and fixtures inside homes and buildings, not from the treatment plant. The EPA requires water systems to monitor for lead under the Lead and Copper Rule. Click any water system above to see its most recent 90th-percentile lead test results. Homes built before 1986 are most likely to have lead plumbing components.

What contaminants have been found in Carlsbad drinking water?

EPA violation records for Carlsbad water systems are listed on each utility's report page. Common regulated contaminants include disinfection byproducts (TTHMs, HAA5), coliform bacteria, nitrates, and lead. Click any utility above to see its full violation history going back 10 years.

How do I find out which water company serves my address in Carlsbad?

Enter your Carlsbad ZIP code in the search box at the top of this page. ClearWater will identify the specific water system serving your area and show you its EPA violation history, lead test results, and an overall safety grade. You can also check your water bill or your utility's annual Consumer Confidence Report (CCR).

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