Retail culinary water suppliers service area boundaries for the State of Utah, with a small selection of suppliers in Idaho and Wyoming represented as well. Data sources include the Utah Division of Water Resources (DWRe), Utah Division of Drinking Water, Utah Division of Water Rights, Utah Division of Public Utilities, and the Utah Geospatial Resource Center. Boundaries were derived from a combination of the following data layers available in the SGID: Counties, various county parcels, Municipalities, PLSSSections, and TaxEntities.

Utah Retail Culinary Water Service Areas represent public community water suppliers. Eventually, public non-community (transient) and self-supplied industry (non-transient) suppliers will be added. This feature class includes system boundaries that are historical and no longer active. It also includes some systems that are outside the state. Historical and outside the state systems can be filtered using the ENDYEAR and STATE fields, respectively. These boundaries are derived from many different sources, including spatial data received directly from the supplier, municipal boundaries, phone call descriptions of service areas, printed maps that had hand drawn boundaries that were then digitized, etc.