echoAirGetFacilityInfo
                        Downloads EPA ECHO permitted air emitter
                        information
echoGetCAAPR            Download EPA ECHO emissions inventory report
                        data
echoGetEffluent         Downloads EPA ECHO DMR records of dischargers
                        with NPDES permits
echoWaterGetFacilityInfo
                        Downloads EPA ECHO water facility information
echoWaterGetParams      Search parameter codes for Clean Water Act
                        permits on EPA ECHO
