Organ Mountain News report

LAS CRUCES - Las Cruces Utilities has been diligently inspecting the city’s drinking water pipes in compliance with the Environmental Protection Agency’s Revised Lead and Copper Rule, and so far, the results are reassuring — no lead water service lines have been discovered in Las Cruces.

The Lead and Copper Rule is designed to protect public health by reducing exposure to lead and copper, which can pose significant health risks. As part of the rule, LCU is required to locate and replace any water service lines that contain lead or galvanized steel. The revised version of the rule, which introduced new federal requirements, officially went into effect on Oct. 16, 2024.

Under these requirements, LCU must inspect all water service lines in the city, including those running from the water main to the meter and from the meter to individual homes or businesses. In addition, LCU must test water service lines supplying elementary schools and licensed childcare facilities, with exemptions for buildings constructed or fully re-plumbed after Jan. 1, 2014.

Progress and Findings

To date, LCU reports that no lead-based or galvanized service lines requiring replacement have been identified. Records indicate that out of the city’s 36,264 water service lines, 15,627 are confirmed to be non-lead materials, while the remaining 20,637 are of unknown composition. Most service lines in Las Cruces are made of plastic.

Residents with service lines of unknown material have been notified by mail. These letters explain that LCU is conducting field investigations to determine pipe materials and that no action is required from customers at this time. However, those interested in identifying their service line materials can self-inspect and report their findings to LCU by uploading photos to the online inventory map or emailing lead@lascruces.gov with their name and address.

Health Implications and Long-Term Plan

Exposure to lead and copper can cause health problems if levels exceed regulatory limits. LCU has a 10-year timeline to complete all inspections and replace any service lines found to contain lead or galvanized materials.

It’s important to note that the City of Las Cruces is responsible for replacing service lines from the water main to the meter, but customers are responsible for replacing lines from the meter to their property. To assist with this, LCU is exploring potential financial assistance programs for customers who may need to replace lead or galvanized service lines.

For information, residents can visit the Lead and Copper Inventory map online or contact LCU at lead@lascruces.gov.