| NWSLI | Location Description |
| ABRW2 | CHEAT RIVER AT ALBRIGHT |
| ADRW2 | MIDDLE FORK RIVER AT AUDRA STATE PARK |
| ALDW2 | GREENBRIER RIVER AT ALDERSON |
| ALTW2 | BUCKHANNON RIVER AT ALTON |
| ALXW2 | ALEXANDER |
| ASHW2 | BIG COAL RIVER AT ASHFORD |
| BAIW2 | GUYANDOTTE RIVER NEAR BAILEYSVILLE |
| BCVW2 | WEST FORK RIVER NEAR BUTCHERVILLE NEAR WESTON 3N |
| BDKW2 | BEARD KNOB RAWS NEAR DAVIS 4SE |
| BEEW2 | BEE MOUNTAIN RAWS NEAR HERNSHAW 2SSW |
| BELW2 | TYGART VALLEY RIVER NEAR BELINGTON |
| BETW2 | BRK-0066 WELL P-1 NEAR BETHANEY 2W |
| BEVW2 | OHIO RIVER AT BELLEVILLE LOCK & DAM |
| BFLW2 | BEECH FORK DAM NEAR HUNTINGTON 7SSE |
| BFOW2 | BEECH FORK DAM OUFLOW NEAR LAVALETTE 3E |
| BFRW2 | BEECH FORK RAWS NEAR LAVALETTE 2SE |
| BHMW2 | MILL CREEK AT BUNKER HILL |
| BKNW2 | BUCKHANNON RIVER NEAR BUCKHANNON 2NE |
| BKWW2 | WELL AT BISHOP KNOB NEAR CAMDEN-ON-GAULEY 6ESE |
| BLLW2 | BLUESTONE LAKE NEAR HINTON 3S |
| BLMW2 | BLOOMINGTON LAKE NEAR BARNUM |
| BLWW2 | WELL MIN-0173 NEAR BURLINGTON 2NE |
| BNMW2 | NORTH BRANCH POTOMAC RIVER NEAR BARNUM |
| BOWW2 | SHAVERS FORK OF CHEAT RIVER BELOW BOWDEN |
| BRAW2 | GUYANDOTTE RIVER AT BRANCHLAND |
| BRIW2 | BUFFALO CREEK AT BARRACKVILLE |
| BRNW2 | BURNSVILLE DAM NEAR BURNSVILLE |
| BRSW2 | DRY FORK AT BEARTOWN |
| BRYW2 | SOUTH FORK SOUTH BRANCH POTOMAC RIVER NEAR BRANDYWINE 4N |
| BSDW2 | UNNAMED TRIBUTARY OF WARM SPRINGS RUN NEAR BERKELEY SPRINGS 1S |
| BUCW2 | GREENBRIER RIVER AT BUCKEYE |
| BULW2 | LITTLE KANAWHA RIVER BELOW BURNSVILLE 1SSW |
| BURW2 | LITTLE KANAWHA RIVER AT BURNSVILLE |
| BVAW2 | GAULEY RIVER ABOVE BELVA |
| BWRW2 | BLACKWATER RIVER AT DAVIS |
| BWSW2 | WARM SPRINGS RUN NEAR BERKELEY SPRINGS 1NNE |
| CABW2 | NORTH FORK SOUTH BRANCH POTOMAC RIVER AT CABINS |
| CFRW2 | UPPER ELK RIVER AT CLIFTON FORD NEAR BIG RUN 1W |
| CFXW2 | TYGART VALLEY RIVER AT COLFAX NEAR FAIRMONT 4SE |
| CHBW2 | SHAVERS FORK OF CHEAT RIVER AT CHEAT BRIDGE |
| CHLW2 | KANAWHA RIVER AT CHARLESTON (OLD LOCK 6) |
| CLFW2 | CLEAR FORK AT CLEAR FORK |
| CLKW2 | WEST FORK RIVER NEAR CLARKSBURG 5S |
| CLYW2 | ELK RIVER NEAR CLAY 1SW |
| CMNW2 | CAMERON 1S |
| CNVW2 | CANAAN VALLEY 4S |
| COGW2 | GAULEY RIVER AT CAMDEN-ON-GAULEY |
| CRAW2 | GAULEY RIVER NEAR CRAIGSVILLE |
| CRBW2 | CRAB ORCHARD NEAR BECKLEY 1E |
| CRFW2 | WVU RESEARCH FOREST RAWS |
| CVPW2 | USCRN SITE AT CANAAN VALLEY STATE PARK NEAR RED CREEK NEAR ELKINS 21SE |
| CWLW2 | CONAWAY LAKE RAWS NEAR MIDDLEBOURNE 4SE |
| DAVW2 | BLACKWATER RIVER NEAR DAVIS 2ENE |
| DCKW2 | DECKERS CREEK NEAR MORGANTOWN 1S |
| DLYW2 | TYGRAT VALLEY RIVER NEAR DAILEY |
| DMWW2 | POC-0256 DROOP MOUNTAIN WELL NEAR HILLSBORO 3SW |
| DNKW2 | DUNKARD CREEK NEAR JOLLYTOWN 2WSW |
| DRBW2 | GREENBRIER RIVER AT DURBIN |
| DRCW2 | DRY CREEK AT TUCKAHOE |
| DUNW2 | EAST FORK TWELVEPOLE CREEK NEAR DUNLOW 7E |
| DYRW2 | WILLIAMS RIVER AT DYER |
| EKHW2 | WELL MCD-0204 AT ELKHORN |
| EKIW2 | TYGART VALLEY RIVER ABOVE INLET NEAR ELKINS |
| EKOW2 | TYGART VALLEY RIVER ABOVE OUTLET NEAR ELKINS |
| ELKW2 | TYGART VALLEY RIVER NEAR ELKINS |
| ELSW2 | EAST FORK TWELVEPOLE NEAR EAST LYNN 2SSW |
| ELYW2 | EAST LYNN LAKE NEAR EAST LYNN 2S |
| ELZW2 | LITTLE KANAWHA RIVER AT ELIZABETH |
| ENTW2 | WEST FORK RIVER AT ENTERPRISE |
| ERHW2 | EAST RAINELLE 2E |
| ERVW2 | EAST RIVER AT WILLOWTON NEAR OAKVALE |
| EWFW2 | ELKWATER CREEK AT ELKWATER FORK DAM NEAR SPANGLER NEAR ELKWATER 3SW |
| FENW2 | LAUREL CREEK NEAR FENWICK 4S |
| FKLW2 | SOUTH BRANCH POTOMAC RIVER AT FRANKLIN |
| FLGW2 | MONONGAHELA RIVER NEAR FLAGGY MEADOW 1WNW |
| FLRW2 | FLATWOODS 3S RAWS |
| FRMW2 | ELK RIVER NEAR FRAMETOWN |
| FTAW2 | PAINTER RUN NEAR FORT ASHBY |
| FWOW2 | SALTLICK CREEK AT FLATWOODS |
| GALW2 | GALLIPOLIS LOCK AND DAM |
| GBTW2 | R.D. BAILEY LAKE NEAR GILBERT 3ENE |
| GCPW2 | CACAPON RIVER NEAR GREAT CACAPON 3SW |
| GLEW2 | LITTLE KANAWAHA RIVER NEAR GLENVILLE 1ENE |
| GRNW2 | GRANDVIEW RAWS |
| GRTW2 | LITTLE KANAWHA RIVER AT GRANTSVILLE |
| GRYW2 | GARY 2NNW RAIN |
| GUAW2 | GUARDIAN |
| HALW2 | BUCKHANNON RIVER AT HALL |
| HDDW2 | HUNDRED 3WNW |
| HDSW2 | PATTERSON CREEK NEAR HEADSVILLE 4NE |
| HENW2 | DRY FORK RIVER AT HENDRICKS |
| HINW2 | NEW RIVER AT HINTON |
| HLLW2 | GREENBRIER RIVER AT HILLDALE NEAR TALCOTT 3N |
| HNNW2 | HAWKS NEST RIVER GAGE ON NEW RIVER BELOW HAWKS NEST STATE PARK NEAR CHIMNEY CORNER 2S |
| HNTW2 | OHIO RIVER AT HUNTINGTON LOCK 28 |
| HRLW2 | BIRCH RIVER NEAR HEROLD 1NE |
| HRTW2 | HARTS |
| HTNW2 | HUTTONSVILLE 4SE |
| HURW2 | HURRICANE CREEK AT HURRICANE |
| INCW2 | INDIAN CREEK AT RED SULPHUR SPRINGS |
| IRCW2 | BIRCH RIVER |
| IWWW2 | WELL BER-0840 NEAR INWOOD 2SSW |
| JACW2 | WEST FORK RIVER AT STONEWALL JACKSON LAKE NEAR WESTON 3S |
| JEFW2 | WELL JEF-0526 NEAR LEETOWN 1N |
| JOBW2 | JOBS KNOB NEAR CLEARCO 1S |
| JRWW2 | WELL BAR-0136 AT JUNIOR |
| JSPW2 | BACK CREEK NEAR JONES SPRINGS 4NE |
| KANW2 | KANAWHA RIVER AT KANAWHA FALLS |
| KBLW2 | BULLSKIN RUN NEAR KABLETOWN 1ESE |
| KGWW2 | KINGWOOD 5S RAWS |
| KOPW2 | KOPPERSTON |
| KRMW2 | TUG FORK RIVER NEAR KERMIT |
| KSFW2 | WELL KAN-0946 AT KANAWHA STATE FOREST NEAR HERNSHAW 3NW |
| LAVW2 | TWELVEPOLE CREEK AT LAVALETTE |
| LCKW2 | PETERS CREEK NEAR LOCKWOOD 2E |
| LDLW2 | LINTON CREEK NEAR LAUREL DALE NEAR MARTIN 2NW |
| LEEW2 | HOPEWELL RUN AT LEETOWN |
| LGRW2 | LOGAN RAWS NEAR ETHEL 5S |
| LKRW2 | LAKIN RAWS NEAR POINT PLEASANT 8NNE |
| LLPW2 | CHEAT RIVER AT LAKE LYNN NEAR STEWARTSTOWN 3ENE |
| LOGW2 | GUYANDOTTE RIVER NEAR LOGAN 1W |
| LONW2 | LONDON LOCK AND DAM KANAWHA RIVER AT LONDON |
| LTLW2 | MIDDLE ISLAND CREEK AT LITTLE |
| MARW2 | MARLINTON 3E RAWS |
| MBGW2 | OPEQUON CREEK NEAR MARTINSBURG 3SE |
| MBWW2 | WELL BER-0445 AT MARTINSBURG |
| MCFW2 | SOUTH FORK HUGHES RIVER BELOW MACFARLAN |
| MFBW2 | MIDDLE FORK BRUSH CREEK AT DAM AT EDISON NEAR BLUEFIELD 2ENE |
| MGTW2 | MONONGAHELA RIVER AT HILDEBRAND LOCK AND DAM |
| MILW2 | SHENANDOAH RIVER NEAR MILLVILLE |
| MJVW2 | DUNKARD FORK NEAR MAJORSVILLE 1SSE |
| MLRW2 | MARLIN RUN AT MARLINTON |
| MNAW2 | GUYANDOTTE RIVER AT MAN |
| MNGW2 | BUFFALO CREEK NEAR MANNINGTON 3W |
| MOFW2 | SOUTH FORK SOUTH BRANCH POTOMAC RIVER NEAR MOOREFIELD 3S |
| MORW2 | MONONGAHELA RIVER MORGANTOWN LOCK & DAM NEAR MORGANTOWN 1SW |
| MOZW2 | SOUTH MILL CREEK AT MOZER NEAR PETERSBURG 10SSW |
| MTGW2 | MARTINSBURG RAWS |
| MTLW2 | MEADOW RIVER NEAR MOUNT LOOKOUT |
| MWRW2 | WHETSTONE RUN NEAR MANNINGTON 1E |
| NALW2 | MEADOW RIVER AT NALLEN |
| NATW2 | NATHANIEL MOUNTAIN RAWS |
| NBSW2 | NORTH BEND STATE PARK NEAR CAIRO 2ENE |
| NCUW2 | OHIO RIVER AT NEW CUMBERLAND LOCK & DAM NEAR NEW CUMBERLAND 2NNW |
| NDMW2 | PARKER HOLLOW RUN AT NEEDMORE |
| NFHW2 | NORTH FORK HUGHES RIVER AT CAIRO |
| ODDW2 | ODD |
| OKKW2 | OPEKISKA LOCK AND DAM ON MONONGAHELA RIVER NEAR OPEKISKA 1N |
| OKMW2 | ABRAM CREEK AT OAKMONT |
| PALW2 | MUD RIVER AT PALERMO |
| PANW2 | PANTHER CREEK NEAR PANTHER 3SW |
| PARW2 | OHIO RIVER AT PARKERSBURG |
| PAWW2 | POTOMAC RIVER NEAR PAWPAW |
| PCKW2 | PICKENS |
| PCRW2 | PINEY CREEK AT RALEIGH NEAR BECKLEY |
| PETW2 | SOUTH BRANCH POTOMAC RIVER NEAR PETERSBURG |
| PHIW2 | TYGART VALLEY RIVER AT PHILIPPI |
| PIPW2 | BLUESTONE RIVER NEAR PIPESTEM |
| PIRW2 | PIPESTEM RAWS |
| PNVW2 | PINEVILLE |
| POPW2 | OHIO RIVER AT POINT PLEASANT |
| PSNW2 | CHEAT RIVER NEAR PARSONS 2N |
| PSXW2 | CHEAT RIVER NEAR PARSONS 2N (AUXILLIARY) |
| QUSW2 | ELK RIVER AT QUEEN SHOALS |
| RACW2 | OHIO RIVER AT RACINE LOCK & DAM NEAR LETART |
| RCKW2 | WEST FORK LITTLE KANAWHA RIVER AT ROCKSDALE |
| RCPW2 | ROCK CAMP |
| RCWW2 | CRANBERRY RIVER NEAR RICHWOOD 5N |
| RDBW2 | GUYANDOTTE RIVER BELOW R. D. BAILY DAM NEAR HANOVER 2WNW |
| RHWW2 | RED OAK KNOB NEAR RICHWOOD 9NE |
| ROCW2 | BIG SANDY CREEK NEAR ROCKVILLE 5SW |
| RPLW2 | HOLLY RIVER NEAR CLEVELAND 5E |
| RWLW2 | ROWLESBURG |
| SCRW2 | ROCKY MARSH RUN AT SCRABBLE |
| SISW2 | POCATALICO RIVER AT SISSONVILLE |
| SNFW2 | SAND RUN NEAR BUCKHANNON 5SE |
| SPRW2 | SOUTH BRANCH POTOMAC RIVER NEAR SPRINGFIELD 2E |
| SPWW2 | WELL JEF-0797 NEAR SHEPHERDSTOWN 2NW |
| STJW2 | WEST FORK RIVER BELOW STONEWALL JACKSON DAM NEAR WESTON 4S |
| STMW2 | TUG FORK AT STATTS MILLS LAKE NEAR STATTS MILLS |
| STYW2 | SHARPS KNOB NEAR SLATY FORK |
| SUGW2 | BRUSHY FORK NEAR SUGAR GROVE 2S |
| SULW2 | SUMMERVSILLE LAKE NEAR SUMMERSVILLE 5SW |
| SUMW2 | GAULEY RIVER BELOW SUMMERSVILLE LAKE |
| SUPW2 | WHITE SULPHUR SPRINGS |
| SUSW2 | ELK RIVER NEAR SUTTON 2SE |
| SUTW2 | SUTTON LAKE |
| TCSW2 | TEN MILE CREEK NEAR SALEM NEAR CLARKSBURG |
| TFGW2 | THREE FORKS CREEK NEAR GRAFTON 1E |
| TGLW2 | TYGART LAKE NEAR GRAFTON 2S |
| TGOW2 | TYGART VALLEY RIVER AT TYGART DAM NEAR GRAFTON 2S |
| THMW2 | NEW RIVER AT THURMOND |
| THQW2 | NEW RIVER NEAR THURMOND 2N |
| TMRW2 | TOMLINSON RUN RAWS NEAR NEW MANCHESTER 1NNW |
| TORW2 | COAL RIVER AT TORNADO |
| TUSW2 | TUSCARORA CREEK ABOVE MARTINSBURG |
| TWFW2 | OBSERVATION WELL (WYO-0148) AT TWIN FALLS |
| UPTW2 | UPPER TRACT RAWS |
| VLYW2 | TYGART RIVER NEAR VALLEY HEAD 4SE |
| WAYW2 | TWELVEPOLE CREEK BELOW WAYNE |
| WCFW2 | CLEAR FORK AT WHITESVILLE |
| WCMW2 | WHEELING CREEK NEAR MAJORSVILLE 1SW |
| WCOW2 | WELL WAY-0144 NEAR CEREDO 3SE |
| WDWW2 | WELL HRD-0301 NEAR WARDENSVILLE 1SW |
| WHEW2 | WHEELING CREEK AT ELM GROVE NEAR WHEELING 3SE |
| WHLW2 | OHIO RIVER AT PIKE ISLAND LOCK/DAM NEAR WHEELING 2N |
| WILW2 | TUG FORK AT WILLIAMSON |
| WIRW2 | KINGS CREEK NEAR WEIRTON 3N |
| WLCW2 | TUG FORK AT WELCH |
| WLDW2 | LITTLE KANAWHA RIVER NEAR WILDCAT NEAR FALLS MILL 1SSE |
| WLGW2 | OHIO RIVER AT WHEELING |
| WLKW2 | WEST FORK RIVER NEAR WALKERSVILLE |
| WOLW2 | WOLF PEN |
| WRDW2 | WAITES RUN NEAR WARDENSVILLE 3S |
| WSWW2 | HAR-0165 WELL AT WATTERS SMITH STATE PARK NEAR WEST MILFORD 2S |
| WTMW2 | WHITMER RAIN GAGE NEAR WHITMER 3W |
| WTNW2 | WEST FORK RIVER AT WESTON |