Metadata for the Public Water Supply Area data set Field Field Description OBJECTID Internal feature number. Sequential unique whole numbers that are automatically generated. WaterSystem_ID PWS Geodatabase unique ID for each system, based on NMED DWB ID if available and modified to designate portion within county where split. For systems not identified by the NMED DWB, the water right number was used as an ID PublicSystemName The name of the PWS corresponding to the Public_Water_System_Name_2019 in the PWS_WaterSystemLocations layer CN County Number utilized in the New Mexico Water Use by Categories Reports (See Table 2.2 of New Mexico Water Use by Categories 2015, Technical Report 55, 2019) UTMX Centroid of area UTMY Centroid of area WP_Region NM Interstate Stream Commission water planning region number City City nearest to PWS Polygon_Basis Type of information provided SW_BASIN Major surface water basin used in developing the New Mexico Water Use by Categories Reports GW_BASIN OSE Declared Groundwater Basin SHAPE_Length Length of feature in internal units. Positive real numbers that are automatically generated. SHAPE_Area Area of feature in internal units squared. Positive real numbers that are automatically generated. Metadata for the Public Water Supply Location Data set Field Field Description OBJECTID Internal feature number. Sequential unique whole numbers that are automatically generated. DWB_WebLink_No New Mexico Environment Department Drinking Water Bureau unique ID for public water systems WaterSystem_ID PWS Geodatabase unique ID for each system, based on NMED DWB ID if available and modified to designate portion within county where split. For systems not identified by the NMED DWB, the water right number was used as an ID Public_Water_System_Name_2019 Public Water Suppliers (PWS) include mutual domestic systems, mutual domestic water user associations, etc. Following are examples of multiple service connection systems: OSE_File_Number Water right permit number(s) (NM Office of the State Engineer) OSE2015_Name_Public_Water_System Public water system name as designated in the 2015 New Mexico Water Use be Categories report City Nearest City to PWS F2015_GW_AFY Estimated amount of groundwater diverted by the PWS in 2015 in acre- feet per year (New Mexico Water Use by Categories Report 2015, Technical Report 55, 2019) F2015_SW_AFY Estimated amount of surface water diverted by the PWS in 2015 in acre- feet per year (New Mexico Water Use by Categories Report 2015, Technical Report 55, 2019) F2015Total_AFY Estimated amount of water diverted by the PWS in 2015 in acre-feet per year (New Mexico Water Use by Categories Report 2015, Technical Report 55, 2019). The Public Water Supply category also captures other water uses supplied by PWSs such as irrigation of golf courses, parks, athletic fields, or ponds/lakes. F2010_SW_AFY Estimated amount of surface water diverted by the PWS in 2010 in acre- feet per year (New Mexico Water Use by Categories Report 2010, Technical Report 54, 2013) F2010_GW_AFY Estimated amount of groundwater diverted by the PWS in 2010 in acre- feet per year (New Mexico Water Use by Categories Report 2010, Technical Report 54, 2013) F2010Total_AFY Estimated amount of water diverted by the PWS in 2010 in acre-feet per year (OSE Water Use by Categories Report 2010, Technical Report 54, 2013) F2015_GPCD Estimated per capita water demand in 2015 (New Mexico Water Use by Categories Report 2015, Technical Report 55, 2019) F2010_GPCD Estimated per capita water demand in 2010 (OSE Water Use by Categories Report 2010, Technical Report 54, 2013) WEC Water exchange codes (WEC) were developed by the Water Use and Conservation Bureau to identify water exchange transactions that occur among PWSs. These exchanges occur outside of the NMOSE water rights transfer permit process. WECs cover the following types of transactions: Water imports and exports over or between political and physical boundaries. The transfer of water from one PWS to another; The transfer of water from a PWS to a facility that is also self-supplied. Other aspects of a water system that may be of interest. Codes are provided in Table 2.5 of the New Mexico Water Use by Categories Report 2015, Technical Report 55, 2019 WWC Water withdrawal codes (WWC) were developed by the Water Use and Conservation Bureau to identify PWSs where either data could not be obtained, or data was quantified using the NMOSE GPCD Calculator. Where data could not be obtained, withdrawals were estimated or computed. Codes provided in Table 2.6 of the New Mexico Water Use by Categories Report 2015, Technical Report 55, 2019 MGW Water diversion was metered MSW Surface water diversion metered F2015_Population Estimated population served by permanent residents of PWS in 2015 in New Mexico Water Use by Categories Report F2010_Population Estimated Population served by permanent residents in 2010 in New Mexico Water Use by Categories Report CO_2019 County Number utilized by the New Mexico Water Use by Categories Reports (See Table 2.2 of New Mexico Water Use by Categories 2015, Technical Report 55, 2019) X_2019 UTM X coordinate of water system calculated in geodatabase (meters). (See the Public Water System Geodatabase June 24, 2020 Report for more details) Y_2019 UTM Y coordinate of water system calculated in geodatabase (meters). (See the Public Water System Geodatabase June 24, 2020 Report for more details) Status_OSE Status of PWS according to the OSE. Water Systems that purchase water from another utility, but maintain their own customers are considered active. WP_Region NM Interstate Stream Commission water planning region number GW_Basin2019 OSE Declared groundwater basin SW_Basin2019 OSE Surface water basin DWB_SYSTEM_NAME NMED Drinking Water Bureau name for the PWS DWB_STATUS NMED Drinking Water Bureau status of PWS. Drinking Water Bureau (DWB) regulates water quality at public water systems in New Mexico. A public water system is any water system that serves at least 15 service connections or 25 individuals at least 60 days out of the year. CountyName New Mexico County HUC_8 In the United States, watersheds have been numbered since the 1970's using an 8-digit system known as a Hydrologic Unit Code (HUC). BoundaryQuality Designates the level of confidence in the accuracy of the PWS Service Area Boundary (Excellent = acquired map, contacted operator, aerial imagery obvious-in the case of Mobile Home Parks). Best approximation- Water Right indicates that the "place of use" identified in OSE's WATERS database was utilized to create a preliminary water service area boundary. Best approximation designation indicates that the municipal boundaries, census blocks, and aerial imagery were used to develop a preliminary boundary DWB_POPULATION NMED Drinking Water Bureau 2019 estimate of population served by the public water system. (See the Public Water System Geodatabase June 24, 2020 Report for more details)