Hydrologic Unit Codes (HUC)
To select your HUC code using an interactive map by IMRIVERs, go to http://www.imrivers.com/nmwater and click in the area of your watershed and look at the value in the bottom right part of the screen. Zoom in to your site and double check and use the proper HUC code..
HUC Codes for New Mexico
13 Rio Grande Region
13010001 Rio Grande Headwaters. Colorado.
13010002 Alamosa-Trinchera. Colorado, New Mexico.
13010003 San Luis. Colorado.
13010004 Saguache. Colorado.
13010005 Conejos. Colorado, New Mexico.
13020101 Upper Rio Grande. Colorado, New Mexico.
Zinc
Under construction
Turbidity
Under construction
Streamflow
Under construction
Nitrate
Under construction
Dissolved Solids
Under construction
Dissolved Oxygen
Under construction
Copper
Under construction
Conductivity
Under construction
