Free New Mexico water report: PFAS & lead levels for every water system, worst-affected cities, and EPA violations. Check your ZIP.
New Mexico's approximately 2.1 million residents live in one of the most water-stressed states in the country. The Rio Grande is the primary surface water source, supplying Albuquerque, Las Cruces, and communities along its corridor. Albuquerque – home to over a third of the state's population – historically relied on groundwater from a deep aquifer beneath the city but shifted to surface water from the San Juan-Chama Diversion Project in 2008 to slow aquifer depletion. Santa Fe draws from a combination of reservoirs, river diversions, and treated wastewater reuse. Rural communities across the state depend on groundwater wells, many in basins with declining water levels. The New Mexico Environment Department (NMED) oversees drinking water compliance in a state where every drop is contested and contamination reduces an already limited supply.
New Mexico has multiple military PFAS contamination sites. Cannon Air Force Base near Clovis and Holloman Air Force Base near Alamogordo have both confirmed PFAS in groundwater from decades of AFFF use. At Cannon, contamination has been detected in off-base monitoring wells and has raised concerns about migration toward community water sources. At Holloman, PFAS has been found in groundwater beneath and adjacent to the base in the Tularosa Basin.
The most complex contamination site in the state is Kirtland Air Force Base in Albuquerque. While Kirtland is primarily known for a massive jet fuel plume – an estimated 24 million gallons of aviation fuel leaked from underground storage between the 1950s and 1999 – PFAS from AFFF use has also been detected in base-related groundwater monitoring. The jet fuel plume sits above Albuquerque's drinking water aquifer, and its interaction with PFAS contamination is still being studied.
New Mexico has not adopted state-specific PFAS MCLs, relying on the federal EPA standards finalized in 2024 at 4 parts per trillion for PFOA and PFOS. The EPA's UCMR5 testing has flagged detections at several New Mexico public water systems. Our data combines federal monitoring, Department of Defense site investigations, and state testing to map contamination to specific addresses.
New Mexico's PFAS challenges are amplified by water scarcity in ways that most eastern states do not face. When contamination is found in a well in New Jersey or Michigan, the utility can often switch to an alternative source while treatment is installed. In New Mexico, alternative sources may not exist. The aquifers are being drawn down faster than they recharge, the Rio Grande is over-allocated, and drought has become the baseline condition rather than the exception.
The Kirtland jet fuel plume adds a dimension of contamination complexity that is unusual nationally – the interaction between a petroleum plume and PFAS contamination in the same aquifer system is not well studied and complicates remediation planning.
Compared to other arid Western states, New Mexico has been less proactive on PFAS regulation than California or Colorado but faces similar fundamental constraints. The state's rural and tribal communities are particularly vulnerable, as many rely on unmonitored private wells in areas near military installations.
Water quality in New Mexico depends on whether you are on a municipal system along the Rio Grande corridor, a smaller community system drawing from local groundwater, or a private well.
1. Check your water quality using our free lookup tool. We map federal, state, and military monitoring data to your ZIP code so you can see what has been detected near your home. 2. If PFAS or other contaminants are present, a reverse osmosis system offers the highest removal rates – over 90% for most PFAS compounds and effective reduction of many other contaminants. Our water filter guide compares systems by independent lab testing. 3. Private well owners near Cannon AFB, Holloman AFB, or in the Albuquerque area near Kirtland should test their water. Request a detailed water report for your address for the most complete picture available.
For more on PFAS science, see our PFAS guide.
New Mexico's water history is defined by scarcity and by the federal government's outsized presence. Military installations, national laboratories (Los Alamos, Sandia), and nuclear testing sites have left a contamination legacy that intersects with a water supply that was already insufficient for growing demand.
The Kirtland fuel plume was discovered in 1999 when monitoring wells detected jet fuel compounds in soil and groundwater south of the base. The Air Force estimated the leak had been ongoing since the 1950s. A massive remediation effort – including soil vapor extraction and groundwater pump-and-treat systems – has been underway for over two decades, but the plume has not been fully contained. It sits above the same aquifer that Albuquerque relied on exclusively before the 2008 switch to surface water.
Cannon and Holloman AFBs' PFAS contamination came to light through Department of Defense testing initiatives beginning in the mid-2010s. Both bases are in relatively isolated locations with limited alternative water supplies, making the contamination particularly consequential for nearby communities.
The broader context is a state where water rights have been litigated for over a century, where the Rio Grande Compact allocates water among Colorado, New Mexico, and Texas under constant tension, and where climate change is reducing snowpack in the mountains that feed the state's rivers. PFAS contamination adds a water quality crisis to an existing water quantity crisis. Check your specific address to see what the monitoring data shows for your area.