Mgal/d Million gallons per day 



mg/1 Milligrams per liter 



MHP Mobile home park 



mi2 Mile, mi les 



mi Square mile, square miles 



misc . Miscellaneous 



mm Millimeter 



MP Minerals Production 



MW Monitoring wells, megawatts 



MWh Megawatthours 



N . North 



H A . Not applicable 



N.D. No data 



NE. Northeast 



NNW . North northwest 



NRP No reported production 



NTSB National Transportation Safety Board 



NW . Northwest 



oz Ounce 



POP Population 



ppm Parts per million 



PU Public utilities 



Rd . Road 



RR . Railroad 



Rt . Route 



R/T Recreation and Tourism 



RV Recreational vehicle 



S . South 



SCi Special category item 



SD Subdivision 



SE . Southeast 



SER Services (health) 



SIC Standard Industrial Code 



slf Sanitary landfill 



SR State road 



SSC Species of special concern 



St . Street 



STP Sewage treatment plant 



SW . Southwest 



SW Surface water 



T Threatened 



tbbl Thousand barrels 



TCOLI Total coliform 



TP Trailer park 



TRANS Transportation 



TSS Total suspended solids 



ug/m Micrograms per square meter 



UR Under review 



W - ' West 



WLA Waste load allocation 



yd 3 Yard, yards 



yd-^ Cubic yards 



yd /d Cubic yards per day 



xv m 



