The frequencies of suspended-sediment discharge within individual years and
the importance of infrequent large storms in producing large sediment loads
can be demonstrated by examining the proportion of suspended sediment discharged
during 1, 10, and 100 percent of the year. Sufficient data are available at
more than 250 gaging stations to examine this within year frequency. Each histogram
shows, for the period of record, the total suspended-sediment discharge for
each water year. Each bar of the histogram is divided into the suspended-sediment
discharged in 1 percent of the year (3.65 days), 10 percent of the year (36.5
days), and the rest of the year. These frequencies are generated by ranking
the sediment discharge for each day of the year; therefore, the days represented
in a category may not be consecutive.
Station Number |
Station Name |
01401000 |
STONY BROOK AT PRINCETON, NJ |
01442750 |
DELAWARE R AT DUNNFIELD, NJ |
01463500 |
DELAWARE RIVER AT TRENTON, NJ |
01470500 |
SCHUYLKILL RIVER AT BERNE, PA |
01473800 |
SCHUYLKILL RIVER AT MANAYUNK, PHILA., PA |
01481000 |
BRANDYWINE CREEK AT CHADDS FORD, PA |
01481500 |
BRANDYWINE C AT WILMINGTON DE |
01491000 |
CHOPTANK R NR GREENSBORO, MD |
01517000 |
ELK RUN NEAR MAINESBURG, PA |
01567000 |
JUNIATA RIVER AT NEWPORT, PA |
01567500 |
BIXLER RUN NR LOYSVILLE, PA |
01570100 |
CONODOGUINET CREEK TRIB NO. 1 NR ENOLA, PA |
01570300 |
CONODOGUINET CREEK TRIB NO. 3 NR ENOLA, PA |
01570500 |
SUSQUEHANNA RIVER AT HARRISBURG, PA |
01603000 |
NB POTOMAC R NR CUMBERLAND, MD |
01614500 |
CONOCOCHEAGUE C AT FAIRVIEW, MD |
01638500 |
POTOMAC R AT POINT OF ROCKS, MD |
01643000 |
MONOCACY R AT JUG BRIDGE NR FREDERICK, MD |
01643020 |
MONOCACY R AT REICHS FORD BRDG NR FREDERICK, MD |
01647740 |
NB ROCK C NR ROCKVILLE, MD |
01650500 |
NW B ANACOSTIA R NR COLESVILLE, MD |
01664000 |
RAPPAHANNOCK RIVER AT REMINGTON, VA |
02066000 |
ROANOKE (STAUNTON) RIVER AT RANDOLPH, VA |
02075500 |
DAN RIVER AT PACES, VA |
02083500 |
TAR RIVER AT TARBORO, NC |
02084160 |
CHICOD CR AT SR 1760 NEAR SIMPSON, NC |
02116500 |
YADKIN RIVER AT YADKIN COLLEGE, NC |
02118000 |
SOUTH YADKIN RIVER NEAR MOCKSVILLE, NC |
02119400 |
THIRD CREEK NR. STONY POINT, NC |
02489500 |
PEARL RIVER NEAR BOGALUSA, LA |
03070420 |
STONY FORK TRIB NR GIBBON GLADE, PA (67) |
03070455 |
STONY FORK NEAR ELLIOTTSVILLE, PA (51) |
03139000 |
KILLBUCK C AT KILLBUCK, OH |
03144500 |
MUSKINGUM R AT DRESDEN, OH |
03150000 |
MUSKINGUM R AT MCCONNELSVILLE, OH |
03159500 |
HOCKING R AT ATHENS, OH |
03198550 |
BIG COAL RIVER NEAR ALUM CREEK, WV |
03199000 |
LITTLE COAL RIVER AT DANVILLE, WV |
03200500 |
COAL RIVER AT TORNADO, WV |
03207800 |
LEVISA FORK AT BIG ROCK, VA |
03212500 |
LEVISA FK AT PAINTSVILLE, KY |
03217000 |
TYGARTS CREEK NEAR GREENUP, KY |
03234500 |
SCIOTO R AT HIGBY, OH |
03245500 |
L MIAMI R AT MILFORD, OH |
03251500 |
LICKING RIVER AT MCKINNEYSBURG, KY |
03261500 |
G MIAMI R AT SIDNEY, OH |
03261950 |
LORAMIE C NR NEWPORT, OH |
03265000 |
STILLWATER R AT PLEASANT HILL, OH |
03287500 |
KENTUCKY R AT LOCK 4 AT FRANKFORT, KY |
03308500 |
GREEN RIVER AT MUNFORDVILLE, KY |
03340800 |
BIG RACCOON CREEK NEAR FINCASTLE, IN |
03365500 |
EAST FORK WHITE RIVER AT SEYMOUR, IN |
03400990 |
CLOVER FORK AT HARLAN, KY |
03402000 |
YELLOW CR NR MIDDLESBORO, KY |
03403000 |
CUMBERLAND RIVER NEAR PINEVILLE, KY |
03403500 |
CUMBERLAND RIVER AT BARBOURVILLE, KY |
03404500 |
CUMBERLAND R AT CUMBERLAND FALLS, KY |
03410500 |
SOUTH FORK CUMBERLAND RIVER NEAR STEARNS, KY |
03528000 |
CLINCH RIVER ABOVE TAZEWELL, TN |
03532000 |
POWELL RIVER NEAR ARTHUR, TN |
03548500 |
HIWASSEE RIVER ABOVE MURPHY, NC |
03550000 |
VALLEY RIVER AT TOMOTLA, NC |
03554000 |
NOTTELY RIVER NEAR RANGER, NC |
03568000 |
TENNESSEE RIVER AT CHATTANOOGA, TN |
03571850 |
TENNESSEE RIVER AT SOUTH PITTSBURG, TN |
040734644 |
SILVER CREEK AT SOUTH KORO ROAD NEAR RIPON, WI |
04073468 |
GREEN LAKE INLET AT CTH A NEAR GREEN LAKE, WI |
04182000 |
ST. MARYS RIVER NEAR FORT WAYNE, IN |
04193500 |
MAUMEE R AT WATERVILLE, OH |
04198000 |
SANDUSKY R NR FREMONT, OH |
04206000 |
CUYAHOGA R AT OLD PORTAGE, OH |
04208000 |
CUYAHOGA R AT INDEPENDENCE, OH |
04212100 |
GRAND R NR PAINESVILLE, OH |
05099600 |
PEMBINA RIVER AT WALHALLA, ND |
05114000 |
SOURIS RIVER NR SHERWOOD, ND |
05288500 |
MISSISSIPPI RIVER NEAR ANOKA, MN |
05316770 |
MINNESOTA RIVER AT NEW ULM, MN |
05325000 |
MINNESOTA RIVER AT MANKATO, MN |
05378500 |
MISSISSIPPI RIVER AT WINONA, MN |
05389500 |
MISSISSIPPI RIVER AT MCGREGOR, IA |
05403700 |
DELL CREEK NEAR LAKE DELTON, WI |
05406500 |
BLACK EARTH CREEK AT BLACK EARTH, WI |
05413500 |
GRANT RIVER AT BURTON, WI |
05427948 |
PHEASANT BRANCH AT MIDDLETON, WI |
054310157 |
JACKSON CREEK TRIBUTARY NEAR ELKHORN, WI |
05436500 |
SUGAR RIVER NEAR BRODHEAD, WI |
05454500 |
IOWA RIVER AT IOWA CITY, IA |
05455000 |
RALSTON CREEK AT IOWA CITY, IA |
05464500 |
CEDAR RIVER AT CEDAR RAPIDS, IA |
05465500 |
IOWA RIVER AT WAPELLO, IA |
05474000 |
SKUNK RIVER AT AUGUSTA, IA |
05481650 |
DES MOINES RIVER NEAR SAYLORVILLE, IA |
05482000 |
DES MOINES RIVER AT 2ND AVENUE, DES MOINES, IA |
05506500 |
MIDDLE FORK SALT RIVER AT PARIS, MO |
05508000 |
SALT RIVER NEAR NEW LONDON, MO |
05570350 |
BIG CREEK AT ST. DAVID, IL |
05570370 |
BIG CREEK NEAR BRYANT, IL |
05586100 |
ILLINOIS RIVER AT VALLEY CITY, IL |
05594100 |
KASKASKIA RIVER NEAR VENEDY STATION, IL |
05599500 |
BIG MUDDY RIVER AT MURPHYSBORO, IL |
06018500 |
BEAVERHEAD RIVER NEAR TWIN BRIDGES, MT |
06088300 |
MUDDY CREEK NEAR VAUGHN, MT |
06088500 |
MUDDY CREEK AT VAUGHN, MT |
06115200 |
MISSOURI RIVER NEAR LANDUSKY, MT |
06207800 |
BLUEWATER CREEK NEAR BRIDGER, MT |
06207850 |
BLUEWATER C AT SANFORD RANCH NR BRIDGER, MT |
06207870 |
BLUEWATER CREEK NEAR FROMBERG, MT |
06250000 |
FIVEMILE CREEK NEAR RIVERTON, WY |
06253000 |
FIVEMILE CREEK NEAR SHOSHONI, WY |
06279500 |
BIGHORN R AT KANE, WY |
06307830 |
TONGUE R BL BRANDENBERG BRIDGE NEAR ASHLAND, MT |
06308500 |
TONGUE RIVER AT MILES CITY, MT |
06329500 |
YELLOWSTONE RIVER NEAR SIDNEY, MT |
06342500 |
MISSOURI RIVER AT BISMARCK, ND |
06400500 |
CHEYENNE R NEAR HOT SPRINGS, SD |
06441500 |
BAD R NEAR FORT PIERRE, SD |
06452000 |
WHITE R NEAR OACOMA, SD |
06465500 |
NIOBRARA RIVER NR. VERDEL, NE |
06481000 |
BIG SIOUX R NEAR DELL RAPIDS, SD |
06606600 |
LITTLE SIOUX RIVER AT CORRECTIONVILLE, IA |
06637910 |
ROCK CREEK AT ATLANTIC CITY, WY |
06805500 |
PLATTE R AT LOUISVILLE, NE |
06809000 |
DAVIDS CREEK NEAR HAMLIN, IA |
06809500 |
EAST NISHNABOTNA RIVER AT RED OAK, IA |
06817000 |
NODAWAY RIVER AT CLARINDA, IA |
06839000 |
MEDICINE CREEK AT MAYWOOD, NE |
06840000 |
FOX CREEK AT CURTIS, NE |
06869500 |
SALINE R AT TESCOTT, KS |
06877600 |
SMOKY HILL R AT ENTERPRISE, KS |
06887500 |
KANSAS R AT WAMEGO, KS |
07010000 |
MISSISSIPPI RIVER AT ST LOUIS, MO |
07020500 |
MISSISSIPPI RIVER AT CHESTER, IL |
07022000 |
MISSISSIPPI RIVER AT THEBES, IL |
07040100 |
ST. FRANCIS RIVER AT ST. FRANCIS, AR |
07140000 |
ARKANSAS R NR KINSLEY, KS |
07141900 |
WALNUT C AT ALBERT, KS |
07143330 |
ARKANSAS R NR HUTCHINSON, KS |
07146500 |
ARKANSAS R AT ARKANSAS CITY, KS |
07147800 |
WALNUT R AT WINFIELD, KS |
07373291 |
MISSISSIPPI RIVER (TARBERT + RR LANDINGS), LA |
07381490 |
ATCHAFALAYA RIVER AT SIMMESPORT, LA |
08044000 |
BIG SANDY CREEK NR BRIDGEPORT, TX |
08051500 |
CLEAR CREEK NR SANGER, TX |
08052650 |
LITTLE ELM CR NR CELINA, TX (DISC) |
08052700 |
LITTLE ELM CREEK NR AUBREY, TX |
08114000 |
BRAZOS RIVER AT RICHMOND, TX |
08147000 |
COLORADO RIVER NR SAN SABA, TX |
08161000 |
COLORADO RIVER AT COLUMBUS, TX |
08286500 |
RIO CHAMA AB ABIQUIU RE, NM |
08287000 |
RIO CHAMA BL ABIQUIU DAM, NM |
08290000 |
RIO CHAMA NEAR CHAMITA, NM |
08313000 |
RIO GRANDE AT OTOWI BRIDGE, NM |
08317400 |
RIO GRANDE BL COCHITI DAM, NM |
08317950 |
GALISTEO CREEK BELOW GALISTEO DAM, NM |
08318000 |
GALISTEO C AT DOMINGO, NM |
08330000 |
RIO GRANDE AT ALBUQUERQUE, NM |
08331990 |
RIO GRANDE CONVEYANCE CHANNEL NEAR BERNARDO, NM |
08332010 |
RIO GRANDE FLOODWAY NEAR BERNARDO, NM |
08334000 |
RIO PUERCO ABV ARROYO CHICO NR GUADALUPE, NM |
08340500 |
ARROYO CHICO NR GUADALUPE, NM |
08353000 |
RIO PUERCO NEAR BERNARDO,NM |
08354800 |
RIO GRANDE CONVEYANCE CHANNEL AT SAN ACACIA, NM |
08354900 |
RIO GRANDE FLOODWAY AT SAN ACACIA, NM |
08358300 |
RIO GRANDE CONVEYANCE CHANNEL AT SAN MARCIAL, NM |
08358400 |
RIO GRANDE FLOODWAY AT SAN MARCIAL, NM |
08383000 |
PECOS RIVER AT SANTA ROSA, NM |
08396500 |
PECOS RIVER NEAR ARTESIA, NM |
08475000 |
RIO GRANDE NR BROWNSVILLE, TX |
09180000 |
DOLORES RIVER NEAR CISCO, UT |
09180500 |
COLORADO RIVER NEAR CISCO, UT |
09217000 |
GREEN RIVER NEAR GREEN RIVER, WY |
09251000 |
YAMPA RIVER NEAR MAYBELL, CO |
09261000 |
GREEN RIVER NEAR JENSEN, UT |
09306007 |
PICEANCE CREEK BELOW RIO BLANCO, CO |
09306061 |
PICEANCE CREEK AB HUNTER C, NEAR RIO BLANCO, CO |
09306200 |
PICEANCE CREEK BL RYAN GULCH, NR RIO BLANCO, CO |
09306222 |
PICEANCE CREEK AT WHITE RIVER, CO |
09306242 |
CORRAL GULCH NEAR RANGELY, CO |
09306255 |
YELLOW CREEK NEAR WHITE RIVER, CO |
09306900 |
WHITE RIVER AT MOUTH NEAR OURAY, UT |
09307000 |
GREEN RIVER NEAR OURAY, UT |
09308000 |
WILLOW CREEK NEAR OURAY, UT |
09315000 |
GREEN RIVER AT GREEN RIVER, UT |
09328500 |
SAN RAFAEL RIVER NEAR GREEN RIVER, UT |
09335000 |
COLORADO RIVER AT HITE, UT |
09355500 |
SAN JUAN RIVER NEAR ARCHULETA, NM |
09357000 |
SAN JUAN RIVER AT BLOOMFIELD, NM |
09364500 |
ANIMAS RIVER AT FARMINGTON, NM |
09368000 |
SAN JUAN RIVER AT SHIPROCK, NM |
09379500 |
SAN JUAN RIVER NEAR BLUFF, UT |
09380000 |
COLORADO R AT LEES FERRY, AZ |
09382000 |
PARIA RIVER AT LEES FERRY, AZ |
09402000 |
LITTLE COLORADO RIVER NEAR CAMERON, AZ |
09402500 |
COLORADO R. NEAR GRAND CANYON, AZ |
09406000 |
VIRGIN RIVER AT VIRGIN, UT |
09415000 |
VIRGIN RIVER AT LITTLEFIELD, AZ |
09448500 |
GILA R AT HEAD OF SAFFORD VALLEY NR SOLOMON, AZ |
09471000 |
SAN PEDRO RIVER AT CHARLESTON, AZ |
09471800 |
SAN PEDRO RIVER NEAR BENSON, AZ |
09473500 |
SAN PEDRO R AT WINKELMAN, AZ |
09474000 |
GILA R AT KELVIN, AZ |
10336610 |
UP TRUCKEE R A SOUTH LAKE TAHOE, CA |
10336645 |
GENERAL C NR MEEKS BAY, CA |
10336660 |
BLACKWOOD C NR TAHOE CITY, CA |
10336676 |
WARD CREEK AT HY 89 NEAR TAHOE PINES, CA |
11022500 |
SAN DIEGO R NR SANTEE, CA |
11042000 |
SAN LUIS REY R A OCEANSIDE, CA |
11046550 |
SAN JUAN CREEK AT SAN JUAN CAPISTRANO, CA |
11048500 |
SAN DIEGO CR AT CULVER DR NR IRVINE, CA |
11051500 |
SANTA ANA R NR MENTONE, CA |
11074000 |
SANTA ANA RIVER BELOW PRADO DAM, CA |
11078000 |
SANTA ANA R A SANTA ANA, CA |
11105850 |
ARROYO SIMI NR SIMI, CA |
11106550 |
CALLEGUAS C A CAMARILLO STATE HOSPITAL, CA |
11108500 |
SANTA CLARA R A LOS ANGELES-VENTURA CO LINE, CA |
11113000 |
SESPE CREEK NR FILLMORE, CA |
11114000 |
SANTA CLARA RIVER AT MONTALVO, CA |
11118500 |
VENTURA RIVER NR VENTURA, CA |
11149900 |
SAN ANTONIO R NR LOCKWOOD, CA |
11151870 |
ARROYO SECO NR GREENFIELD, CA |
11152500 |
SALINAS R NR SPRECKELS, CA |
11153900 |
UVAS C AB UVAS RES NEAR MORGAN HILL, CA |
11160500 |
SAN LORENZO R A BIG TREES, CA |
11179000 |
ALAMEDA C NR NILES, CA |
11303500 |
SAN JOAQUIN R NR VERNALIS, CA |
11335000 |
COSUMNES R A MICHIGAN BAR, CA |
11378500 |
SACRAMENTO R A RED BLUFF, CA |
11382000 |
THOMES C A PASKENTA, CA |
11407000 |
FEATHER R A OROVILLE, CA |
11407150 |
FEATHER R NR GRIDLEY, CA |
11447500 |
SACRAMENTO R A SACRAMENTO, CA |
11447650 |
SACRAMENTO RIVER AT FREEPORT, CAL |
11449010 |
HIGHLAND CREEK BELOW HIGHLAND CREEK DAM, CA |
11465200 |
DRY C NR GEYSERVILLE, CA |
11467000 |
RUSSIAN R NR GUERNEVILLE, CA |
11472150 |
EEL R NR DOS RIOS, CA |
11473900 |
MF EEL R NR DOS RIOS, CA |
11475000 |
EEL R A FORT SEWARD, CA |
11477000 |
EEL R A SCOTIA, CA |
11481000 |
MAD R NR ARCATA, CA |
11481500 |
REDWOOD C NR BLUE LAKE, CA |
11482500 |
REDWOOD C A ORICK, CA |
11523000 |
KLAMATH RIVER AT ORLEANS, CA |
11525600 |
GRASS VALLEY C A FAWN LODGE NR LEWISTON, CA |
11525655 |
TRINITY R BL LIMEKILN GULCH NR DOUGLAS CITY, CA |
11530000 |
TRINITY R A HOOPA, CA |
12031000 |
CHEHALIS RIVER AT PORTER, WA |
12301933 |
KOOTENAI RIVER BL LIBBY DAM, NEAR LIBBY, MT |
12302055 |
FISHER RIVER NEAR LIBBY, MT |
12318500 |
KOOTENAI RIVER NR COPELAND, ID |
13351000 |
PALOUSE RIVER AT HOOPER, WA |
14018500 |
WALLA WALLA RIVER NEAR TOUCHET, WA |
14033500 |
UMATILLA R NR UMATILLA, OR |
14048000 |
JOHN DAY R AT MCDONALD FERRY, OR |
14138850 |
BULL RUN R NR MULTNOMAH FALLS, OR |
14138870 |
FIR CREEK NEAR BRIGHTWOOD, OR |
14138900 |
NO FK BULL RUN R NEAR MULTNOMAH FALLS, OR |
14139800 |
SOUTH FORK BULL RUN RIVER NEAR BULL RUN, OR |
14144700 |
COLUMBIA RIVER AT VANCOUVER, WA |
14241490 |
S F TOUTLE R AT CAMP 12 NR TOUTLE, WA |
14242580 |
TOUTLE RIVER AT TOWER ROAD NR SILVER LAKE, WA |
14306700 |
NEEDLE BRANCH NEAR SALADO, OR |
14306800 |
FLYNN CREEK NEAR SALADO, OR |
14307620 |
SIUSLAW R NR MAPLETON, OR |
15514000 |
CHENA R AT FAIRBANKS, AK |
16212800 |
KIPAPA STREAM NR WAHIAWA, OAHU, HI |
16213000 |
WAIKELE STREAM AT WAIPAHU, OAHU, HI |
16226200 |
NORTH HALAWA STREAM NR HONOLULU, OAHU, HI |
16265600 |
RB OF KAMOOALII STR NR KANEOHE, OAHU, HI |
16270900 |
LULUKU STREAM AT ALT 220 FT NR KANEOHE, OAHU, HI |
16272200 |
KAMOOALII STR BLW LULUKU STR NR KANEOHE,OAHU, HI |
310355091411500 |
OLD RIVER OUTFLOW CHANNEL NR KNOX LANDING, LA |