Central Corridor
Albuquerque gravity, valley edges, and sewer fringe
Bernalillo, Sandoval, Valencia, and Torrance.
Service regions
Five regions covering all of New Mexico.
Each region reflects New Mexico's unique geography and terrain. Select your region to find county-specific septic information and connect with local professionals.
Northern Mountains
Elevation, foothills, and winter access
Santa Fe, Los Alamos, Rio Arriba, Taos, Mora, and San Miguel.
Southern Desert
Border roads, desert edges, and wide spacing
Dona Ana, Otero, Luna, Grant, Hidalgo, and Sierra.
Eastern Plains
Farm routes, oil support, and open ground
Chaves, Lea, Eddy, Roosevelt, Curry, De Baca, and Quay.
Northwest Plateau
Plateau roads, basin towns, and long drives
San Juan, McKinley, Cibola, Catron, Socorro, Colfax, Union, Harding, Guadalupe, and Lincoln.