|
NWSLI
|
Location Description
|
| AESI4 |
SOUTH SKUNK RIVER BELOW SQUAW CREEK NEAR AMES 5SE |
| AGNI4 |
EAST FORK DES MOINES RIVER NEAR ALGONA 4NNE (NO.1) |
| AGSI4 |
SKUNK RIVER NEAR AUGUSTA 1S |
| AKRI4 |
BIG SIOUX RIVER AT AKRON |
| AKWI4 |
SOUTH RIVER NEAR ACKWORTH 2SW |
| ALOI4 |
CEDAR RIVER NEAR WATERLOO |
| ALTI4 |
FLOYD RIVER AT ALTON |
| AMAI4 |
PRICE CREEK AT AMANA |
| AMEI4 |
SOUTH SKUNK RIVER NEAR AMES 3N |
| AMWI4 |
IOWAY CREEK AT AMES LINCOLN WAY |
| ANKI4 |
FOURMILE CREEK NEAR ANKENY |
| ANSI4 |
WAPSIPINICON RIVER NEAR ANAMOSA 1S |
| ATCI4 |
EAST NISHNABOTNA RIVER NEAR ATLANTIC 5SW |
| BAYI4 |
MIDDLE RACCOON RIVER NEAR BAYARD 6SE |
| BCOI4 |
BEAR CREEK NEAR OTTUMWA 3W |
| BDFI4 |
EAST FORK 102 RIVER AT BEDFORD |
| BHLI4 |
BLACK HAWK LAKE AT LAKE VIEW |
| BIGI4 |
BIG CREEK PONDING NEAR POLK CITY 1SE |
| BKTI4 |
BROKEN KETTLE RAWS |
| BLFI4 |
UPPER IOWA RIVER AT BLUFFTON |
| BLII4 |
SOUTH FORK IOWA RIVER NEAR BLAIRSBURG 5NNE |
| BLVI4 |
MISSISSIPPI RIVER AT LOCK & DAM #12 AT BELLEVUE |
| BOCI4 |
BURR OAK CREEK NEAR PERKINS, IA |
| BPLI4 |
IOWA RIVER NEAR BELLE PLAINE 3S |
| BRLI4 |
MISSISSIPPI RIVER AT BURLINGTON |
| BSHI4 |
BIG SPRING FISH HATCHERY NEAR ELKADER 5NW |
| BSSI4 |
CEDAR CREEK NEAR BUSSEY 3WNW |
| BTDI4 |
WEST MAIN DRAINAGE DITCH 1 AND 2 NEAR BRITT 1ENE |
| CBHI4 |
MISSOURI RIVER NEAR COUNCIL BLU |
| CBII4 |
CEDAR RIVER BELOW INDIAN CREEK NEAR CEDAR RAPIDS 5ESE |
| CBSI4 |
BEAVER SLOUGH AT 3RD STREET IN CLINTON |
| CCUI4 |
CROW CREEK AT UTICA RIDGE NEAR BETTENDORF 4N |
| CCYI4 |
CEDAR RIVER AT CHARLES CITY |
| CEBI4 |
CEDAR RIVER AT CEDAR BLUFFS |
| CEDI4 |
CEDAR RIVER AT CEDAR FALLS |
| CENI4 |
COOPER CREEK AT CENTERVILLE, IA |
| CERI4 |
CEDAR RIVER AT CEDAR RAPIDS -- 12th ave |
| CFXI4 |
SOUTH SKUNK RIVER AT COLFAX |
| CHMI4 |
CHARITON MCNAY RESEARCH STATION NEAR CHARITON 6SW |
| CHTI4 |
CHARITON RIVER NEAR CHARITON 5SE |
| CIDI4 |
CEDAR RIVER AT CEDAR RAPIDS |
| CJTI4 |
IOWA RIVER NEAR COLUMBUS JUNCTION 1E |
| CLAI4 |
MISSISSIPPI RIVER AT CLAYTON |
| CLKI4 |
CLEAR LAKE AT CLEAR LAKE |
| CLLI4 |
MIDDLE RACCOON RIVER TRIBUTARY NEAR CARROLL 2SSW |
| CLTI4 |
STEIN CREEK NEAR CLUTIER 5E |
| CMCI4 |
MUDDY CREEK NEAR CORALVILLE 2NNE |
| CMMI4 |
MISSISSIPPI RIVER NEAR CAMANCHE (CLINTON) |
| CNEI4 |
CEDAR RIVER NEAR CONESVILLE 4ENE |
| CRAI4 |
CLEAR CREEK NEAR CORALVILLE |
| CREI4 |
CEDAR RIVER AT EDGEWOOD ROAD AT CEDAR RAPIDS |
| CRRI4 |
LITTLE SIOUX RIVER NEAR CORRECTIONVILLE 1SW |
| CRVI4 |
IOWA RIVER AT CORALVILLE LAKE (HW) |
| CRWI4 |
CROW CREEK NEAR BETTENDORF 3NE |
| CTRI4 |
DEER CREEK NEAR CARPENTER 1E |
| CTWI4 |
IOWA RIVER BELOW CORALVILLE DAM NEAR CORALVILLE LAKE 4NE |
| CWCI4 |
WILLOW CREEK NEAR CORNELL 2nW |
| CWFI4 |
WHITE FOX CREEK NEAR CLARION 1E |
| DAKI4 |
DES MOINES RIVER AT DAKOTA CITY |
| DBQI4 |
MISSISSIPPI RIVER AT DUBUQUE #2 |
| DCHI4 |
UPPER IOWA RIVER AT HWY 76 NEAR DORCHESTER 3S |
| DEHI4 |
UPPER IOWA RIVER AT DECORAH |
| DEMI4 |
RACCOON RIVER AT FLEUR DRIVE AT DES MOINES |
| DEOI4 |
DESOTO RAWS NEAR MISSOURI VALLEY 10W |
| DEPI4 |
DEEP RIVER AT DEEP RIVER |
| DESI4 |
DES MOINES RIVER AT SE 6TH STREET AT DES MOINES |
| DEWI4 |
WAPSIPINICON RIVER NEAR DE WITT 4S |
| DFMI4 |
FOUR MILE CREEK AT DES MOINES |
| DKII4 |
DUCK CREEK AT GOLF COURSE AT KIMBERLY ROAD NEAR DAVENPORT 4NE |
| DLDI4 |
MISSISSIPPI RIVER AT LOCK & DAM #11 AT DUBUQUE |
| DLLI4 |
WHITE BREAST CREEK AT DALLAS 2NW |
| DMOI4 |
DES MOINES RIVER AT 2ND AVE DES MOINES |
| DMWI4 |
RACCOON RIVER AT 63RD STREET IN DES MOINES |
| DOSI4 |
WALNUT CREEK AT DES MOINES |
| DVSI4 |
THOMPSON RIVER AT DAVIS CITY |
| DWCI4 |
WATERLOO CREEK NEAR DORCHESTER |
| DYSI4 |
WOLF CREEK NEAR DYSART 3N |
| EBRI4 |
SALT CREEK NEAR ELBERON 3S |
| ECLI4 |
ELLIOTT CREEK AT LAWTON |
| EDRI4 |
TURKEY RIVER NEAR ELDORADO 1E |
| EDYI4 |
DES MOINES RIVER AT EDDYVILLE |
| EFWI4 |
NORTH FORK RACCOON RIVER NEAR JEFFERSON 2S |
| EKDI4 |
TURKEY RIVER ABOVE FRENCH HOLLOW CREEK AT ELKADER |
| EMTI4 |
WEST FORK DES MOINES RIVER NEAR EMMETSBURG 2NW |
| ENOI4 |
EAST NODAWAY RIVER AT HIGHWAY 2 NEAR CLARINDA |
| EOKI4 |
MISSISSIPPI RIVER AT LOCK & DAM #19 AT KEOKUK |
| ESVI4 |
DES MOINES RIVER AT ESTHERVILLE NO.2 |
| ETRI4 |
EAST TARKIO CREEK NEAR STANTON 7N |
| FAII4 |
MISSISSIPPI RIVER AT FAIRPORT |
| FLDI4 |
MISSISSIPPI RIVER POOL 17 AT MUSCATINE NEAR FRUITLAND 3E |
| FLNI4 |
NORTH FORK MAQUOKETA RIVER NEAR FULTON 3NW |
| FLZI4 |
LIZARD CREEK NEAR FORT DODGE 4NW |
| FMDI4 |
MISSISSIPPI RIVER AT FORT MADISON |
| FNHI4 |
WEST FORK CEDAR RIVER AT FINCHFORD |
| FODI4 |
DES MOINES RIVER AT FORT DODGE |
| FRMI4 |
SHIMEK STATE FOREST RAWS NEAR FARMINGTON 1ENE |
| GJTI4 |
BUTTRICK CREEK NEAR GRAND JUNCTION 3W |
| GLDI4 |
BOONE RIVER NEAR GOLDFIELD 2SW |
| GRBI4 |
TURKEY RIVER NEAR GARBER |
| GRMI4 |
BEAVER CREEK NEAR GRIMES 3E |
| GTTI4 |
MISSISSIPPI RIVER LOCK DAM 10 AT GUTTENBERG |
| HAVI4 |
RICHLAND CREEK NEAR HAVEN 1NE |
| HBTI4 |
WEST FORK DES MOINES RIVER AT HUMBOLT WATER PLANT |
| HITI4 |
HITCHCOCK RAWS NEAR HONEY CREEK 1SE |
| HMBI4 |
NISHNABOTNA RIVER NEAR HAMBURG 1ESE |
| HNKI4 |
WEST NISHNABOTNA RIVER AT HANCOCK |
| HRTI4 |
WALNUT CREEK NEAR HARTWICK 4NW |
| HUDI4 |
BLACK HAWK CREEK AT HUDSON |
| HWDI4 |
BIG SIOUX RIVER NEAR HAWARDEN |
| IACI4 |
SOUTH BRANCH RALSTON CREEK AT IOWA CITY |
| ICLI4 |
NODAWAY RIVER AT CLARINDA |
| IDNI4 |
MIDDLE RIVER NEAR INDIANOLA |
| IDPI4 |
WAPSIPINICON RIVER AT INDEPENDENCE |
| IOCI4 |
OLD MANS CREEK AT IOWA CITY |
| IONI4 |
LITTLE CEDAR RIVER NEAR IONIA 2W |
| IOWI4 |
IOWA RIVER AT IOWA CITY #2 |
| IRCI4 |
RAPID CREEK NEAR IOWA CITY 4NE |
| JANI4 |
CEDAR RIVER AT JANESVILLE |
| JEWI4 |
MUD LAKE DRAINAGE DITCH 71 AT JEWELL |
| JMEI4 |
FLOYD RIVER NEAR JAMES 1NE |
| KALI4 |
ENGLISH RIVER NEAR KALONA 1SSW |
| KDVI4 |
UPPER IOWA RIVER AT KENDALLVILLE |
| KECI4 |
ENGLISH CREEK NEAR KNOXVILLE 3E |
| KEQI4 |
DES MOINES RIVER AT KEOSAUQUA |
| LADI4 |
BIG BEAR CREEK AT LADORA |
| LCYI4 |
MIDDLE CREEK NEAR LACEY 2NNW |
| LECI4 |
MISSISSIPPI RIVER AT LOCK & DAM #14 AT LE CLAIRE |
| LFSI4 |
LITTLE FLOYD RIVER NEAR SANBORN 4W |
| LGNI4 |
BOYER RIVER AT LOGAN |
| LKCI4 |
NORTH RACCOON RIVER NEAR LAKE CITY 7S |
| LNNI4 |
LITTLE SIOUX RIVER AT LINN GROVE |
| LNSI4 |
MISSISSIPPI RIVER AT LANSING |
| LNTI4 |
IOWA RIVER NEAR LONE TREE 5SW |
| LSHI4 |
LOESS HILLS RAWS NEAR LITTLE SIOUX 2E |
| LSPI4 |
UPPER IOWA RIVER AT LIME SPRINGS |
| LSSI4 |
LITTLE SIOUX RIVER AT 300TH STREET NEAR SPENCER |
| MAAI4 |
WEST NODAWAY RIVER AT MASSENA IA 148 |
| MAPI4 |
MAPLE RIVER AT MAPLETON |
| MAQI4 |
MAQUOKETA RIVER NEAR MAQUOKETA 2NE |
| MASI4 |
SPRING CREEK NEAR MASON CITY 4N |
| MBCI4 |
BIG CREEK NEAR MOUNT PLEASANT 2N |
| MBRI4 |
BLOODY RUN CREEK NEAR MARQUETTE |
| MCGI4 |
MISSISSIPPI RIVER AT MCGREGOR |
| MCHI4 |
MAQUOKETA RIVER AT MANCHESTER |
| MCWI4 |
WINNEBAGO RIVER AT MASON CITY |
| MGOI4 |
INDIAN CREEK NEAR MINGO 3NNW |
| MIWI4 |
HIGHWAY 14 IOWA RIVER AT MARSHALLTOWN (POLL C.P.) |
| MOLI4 |
CHARITON RIVER NEAR MOULTON 5W |
| MRNI4 |
INDIAN CREEK AT MARION |
| MROI4 |
IOWA RIVER AT MARENGO |
| MTWI4 |
TIMBER CREEK NEAR MARSHALLTOWN 4SE |
| MUSI4 |
MISSISSIPPI RIVER AT MUSCATINE NO.2 NEAR MUSCATINE 2SSW |
| MWCI4 |
WILLOW CREEK AT US18 BUS NEAR MASON CITY 3W |
| NEPI4 |
NORTH FORK ENGLISH RIVER NEAR PARNELL 4S |
| NHRI4 |
BEAVER CREEK AT NEW HARTFORD |
| NPVI4 |
SOUTH FORK IOWA RIVER NEAR NEW PROVIDENCE 2NE |
| NRWI4 |
NORTH RIVER NEAR NORWALK 2SE |
| NSSI4 |
USCRN SITE AT NATIONAL WILDLIFE REFUGE NEAR PRAIRIE CITY 17E |
| NSWI4 |
NEAL SMITH NATIONAL WILDLIFE REFUGE RAWS NEAR PRAIRIE CITY 3SW |
| NVRI4 |
MISSISSIPPI RIVER AT POOL 12 NEAR BELLEVUE 9NNW |
| OBJI4 |
WEST OKOBOJI LAKE NEAR MILFORD 4NW |
| ODSI4 |
LAKE ODESSA AT SCHAFER LANDING NEAR WAPELLO 4ENE |
| OKMI4 |
CEDAR CREEK NEAR OAKLAND MILLS 3W |
| OKVI4 |
IOWA RIVER AT OAKVILLE |
| OOAI4 |
SOUTH SKUNK RIVER NEAR OSKALOOSA 4N |
| ORNI4 |
LITTLE WAPSIPINICON RIVER NEAR ORAN |
| OTMI4 |
DES MOINES RIVER NEAR OTTUMWA |
| OXFI4 |
CLEAR CREEK NEAR OXFORD 3E |
| PANI4 |
MIDDLE RACCOON RIVER AT PANORA |
| PCHI4 |
PERRY CREEK NEAR HINTON |
| PCMI4 |
PERRY CREEK NEAR MILLNERVILLE |
| PELI4 |
DES MOINES RIVER AT RED ROCK DAM NEAR PELLA 4SW |
| PLKI4 |
BIG CREEK PARK NEAR POLK CITY 2NE |
| PLOI4 |
CEDAR RIVER AT BLAIRS FERRY ROAD AT PALO |
| PMDI4 |
BLUFF CREEK AT PILOT MOUND |
| PNLI4 |
LAKE PANORAMA AT PANORA |
| PRMI4 |
SOUTH FORK CHARITON RIVER NEAR PROMISE CITY 6NW |
| PROI4 |
NORTH RACCOON RIVER NEAR PERRY 1W |
| PSGI4 |
SOLDIER RIVER AT PISGAH |
| RABI4 |
CHARITON RIVER NEAR RATHBUN |
| RADI4 |
RATHBUN DAM 2N |
| RAPI4 |
ROCK RIVER BELOW TOM CREEK NEAR ROCK RAPIDS |
| RDOI4 |
EAST NISHNABOTNA RIVER NEAR RED OAK 1WSW |
| RDPI4 |
WEST NISHNABOTNA RIVER NEAR RANDOLPH 1W |
| REDI4 |
SOUTH RACCOON RIVER NEAR REDFIELD 2E |
| RKDI4 |
MIDDLE FORK LITTLE MAQUOKETA RIVER NEAR RICKARDSVILLE 2SE |
| RKVI4 |
ROCK RIVER AT ROCK VALLEY |
| RLFI4 |
PILOT CREEK NEAR ROLFE 1NW |
| ROWI4 |
IOWA RIVER NEAR ROWAN 4NW |
| RRDI4 |
DES MOINES RIVER AT RED ROCK DAM TAILWATER NEAR PELLA 5S |
| RRMI4 |
MET STATION AT RED ROCK LAKE |
| SAYI4 |
SAYLORVILLE DAM POOL NEAR SAYLORVILLE 3NW |
| SCRI4 |
NORTH RACCOON RIVER NEAR SAC CITY 5S |
| SDTI4 |
SAYLORVILLE DAM (TW) NEAR SAYLORVILLE 2W |
| SHRI4 |
SHELL ROCK RIVER AT SHELL ROCK |
| SIGI4 |
NORTH SKUNK RIVER NEAR SIGOURNEY 2S |
| SIOI4 |
PERRY CREEK NEAR SIOUX CITY 4N |
| SKYI4 |
SNAKE CREEK NEAR YORKTOWN 1NE |
| SLKI4 |
SPIRIT LAKE NEAR ORLEANS 2NW |
| SPLI4 |
TURKEY RIVER AT SPILLVILLE |
| SPOI4 |
OCHEYEDAN RIVER NEAR SPENCER 3SW |
| SRLI4 |
STORM LAKE AT STORM LAKE |
| SSFI4 |
STEPHENS STATE FOREST RAWS NEAR LUCAS 2SSW |
| STBI4 |
IOWA RIVER AT STEAMBOAT ROCK |
| STCI4 |
KEIGLEY BRANCH NEAR STORY CITY 3SSW |
| STRI4 |
DES MOINES RIVER NEAR STRATFORD 4WSW |
| SWNI4 |
DES MOINES RIVER AT SWAN |
| SXCI4 |
BIG SIOUX RIVER AT SIOUX CITY |
| TAMI4 |
IOWA RIVER AT TAMA |
| TMAI4 |
IOWA RIVER AT HWY E49 NEAR TAMA 3W |
| TOLI4 |
DEER CREEK NEAR TOLEDO 1NW |
| TPLI4 |
WAPSIPINICON RIVER NEAR TRIPOLI 2N |
| TPTI4 |
BRUSHY FORK CREEK NEAR TEMPLETON 4ENE |
| TRCI4 |
DES MOINES RIVER NEAR TRACEY 1NE |
| TRKI4 |
TARKIO RIVER NEAR ELLIOT 5SE |
| TRNI4 |
MONA-HARRISON DITCH NEAR TURIN 4SSW |
| TURI4 |
LITTLE SIOUX RIVER NEAR TURIN 4S |
| VINI4 |
CEDAR RIVER AT VINTON |
| VLPI4 |
VOLGA RIVER AT LITTLEPORT |
| VNMI4 |
RACCOON RIVER AT VAN METER |
| WAPI4 |
IOWA RIVER AT WAPELLO |
| WBCI4 |
BOONE RIVER NEAR WEBSTER CITY 2S |
| WBWI4 |
WEST BRANCH WAPSINONOC CREEK AT COLLEGE ST AT WEST BRANCH |
| WCSI4 |
WILLOW CREEK NEAR SOLDIER 6SE |
| WDMI4 |
RACCOON RIVER AT WEST DES MOINES |
| WLTI4 |
SILVER CREEK AT WELTON |
| WPNI4 |
MISSISSIPPI RIVER AT WAUPETON POOL 11 AT WAUPETON |
| WVLI4 |
CEDAR RIVER NEAR WAVERLY |
| WWDI4 |
BEAVER CREEK NEAR WOODWARD 3SW |
| YRII4 |
YELLOW RIVER NEAR ION |
| YSPI4 |
YELLOW RIVER STATE FOREST RAWS |
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