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<br />002532 <br /> <br />Table 4a: New Mexico surface water use classications <br /> <br />HOCWF <br />CWF <br />MCWF <br />WWF <br />LWWF <br /> <br />= high quality coldwater fishery DWS domestic.water supply <br />= coldwater fishery IRR = irrigation <br />= marginal coldwater fishery L&WW = iivestock and wildlife watering <br />= warmwater fishery PCR = primary contact recreation <br />= limited warmwater fishery SCR = secondary contact recreation <br /> IS irrigation storage <br /> <br />0100 <br /> <br />Industrial point sources <br /> <br />Table 4b: New Mexico codes for sources of nonsupport <br /> <br />0200 MuniGipal point sources <br /> 0201 Domestic point sources <br />0400 Combined .ewer overflows <br />1000 Agriculture <br />1100 Nonirrigeted crop production <br />1200 Irrigated crop production <br /> 1201 Irrigation return flows <br />1300 Specialty crop production (e.g. truck <br /> farming and orchards) <br />1400 Pasturelend <br />1500 Rangeland <br />1600 feedlots - all types <br />1700 Aquaculture <br />1800 Animal holding/management areas <br />1900 Manure lagoons <br />2000 Silviculture <br />2100 Harvesting, restoration, residue mgmt <br />2200 Forest management <br />2300 Road construction maintenance <br />3000 Construction <br />3100 Highway/road bridge <br />3200 Land development <br /> 3201 Resort development <br />3300 Hydroelectric <br />4000 Urban runoff/norm sewers <br />6000 Resource extraction <br />6100 Surface mining <br />6200 Subsurface mining <br />5300 Placer mining <br />6400 Dredge mining <br />6500 Petroleum activities <br /> 5601 Pipelines <br />6600 Mill tailings <br />6700 Mine tailings <br />5800 Road construction/maintenance <br />5800 Spills <br /> <br />6000 <br />6100 <br />6200 <br />6300 <br />6400 <br />6500 <br /> <br />Land Disposal <br />Sludge <br />Wastewater <br />Landfills <br />Industrial land treatment <br />Onsite wastewater systems <br />(septic tanks, etc.) <br />Hazardous waste <br />Septage disposal <br />UST Leaks <br /> <br />6600 <br />6700 <br />6800 <br /> <br />7000 <br />7100 <br />7200 <br />7300 <br />7400 <br />7500 <br />7600 <br />7700 <br />7800 <br /> <br />Hydromodificllltion <br />Channelization <br />Dredging <br />Dam construction/repair <br />Flow regulation/modification <br />Bridge construction <br />Removal of riparian vegetation <br />Streambank modification/destabilization <br />Draining/filling of wetlands <br /> <br />8000 <br />8010 <br />8100 <br />8200 <br />8300 <br />8400 <br />8500 <br />8600 <br />8700 <br /> <br />Other <br />Vector control activitifl!s <br />Atmospheric deposition <br />Waste storage/storage tank leaks <br />Highway maintenance and runoff <br />Spills . <br />In-place contaminants <br />Natural <br />Recreational activities <br />8701 Road/parking lot runoff <br />8702 Off-road vehicles <br />8703 Refuse disposal/tittering <br />8704 Spills <br />8705 Ski slope runoff <br />Upstream impoundment <br />Salt storage sites <br /> <br />8800 <br />8900 <br /> <br />9000 <br /> <br />Source unknown <br /> <br />Taken from New Mexico Water Quality Control Commission 1992 <br /> <br />23 <br />