b'PWS ID PWS Name PWS Type PrimaryPopulation Source ServedID7190133 USFS YANKEE FORK NEW RANGERTransient non-community system Ground water 40STATIONID7190060 VALLEY CREEK LODGE Transient non-community system Ground water 25ID7190171 WHITE KNOB MOTEL AND POOL Transient non-community system Ground water 38ID7190061 WHITE KNOB RV PARK Transient non-community system Ground water 38FIGURE 4. EPA Regulated Water Systems 4Wastewater/Sewer City of Challis Wastewater lagoon (US-95n near the airport) Additional lagoons are located o Garden Creek Rd City of Mackay Wastewater lagoons (o Smelter Ave)Irrigation Pahsimeroi Irrigation Dist (53,1578 acres) Big Lost River Irrigation District (56,613 acres) Challis Irrigation Company (4,540 acres) Gini Ditch Co Inc (3,597 acres)Acres irrigated: 60,0895348 I D A H O I N F R A S T R U C T U R E G U I D E B O O K'