Iowa DNR 305(b) Water Quality Assessment Database
Search Results
There are 289 matching records
 FKID#Date of KillOrigin WaterbodyCountyTypeCauseSpill TypeAW SourceAW Animal#Fish Killed
>>2182/20/1981Lake CreekCalhoun Natural Environmental --N/A-- --N/A----N/A-- 
>>2205/1/1981Witmer PondPolk Human Wastewater - Public or Private --N/A-- --N/A----N/A-- 
>>2315/21/1981Mississippi RiverDes Moines Human Spill/Runoff --N/A-- --N/A----N/A--20000
>>2365/26/1981Seymour ReservoirWayne Unknown Unknown --N/A-- --N/A----N/A-- 
>>2236/3/1981Clanton CreekMadison Unknown Unknown --N/A-- --N/A----N/A-- 
>>2196/11/1981Unnamed CreekDelaware Natural Environmental --N/A-- --N/A----N/A-- 
>>2286/15/1981Des Moines RiverMarion Unknown Unknown --N/A-- --N/A----N/A--2500
>>2326/17/1981Iowa RiverJohnson Human Wastewater - Public or Private --N/A-- --N/A----N/A-- 
>>2337/1/1981South Avery CreekMonroe Human Spill/Runoff Animal Waste Unknown/Other--N/A--4000
>>2217/13/1981Mill CreekClinton Natural Environmental --N/A-- --N/A----N/A-- 
>>2347/15/1981N. Elk Run CreekBlack Hawk Unknown Unknown --N/A-- --N/A----N/A-- 
>>2547/20/1981Drainage Ditch #4Wright Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>2357/21/1981Honey CreekHardin Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2507/25/1981Unnamed CreekHamilton Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2577/27/1981Buck CreekHamilton Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2377/27/1981 Mitchell Human Spill/Runoff Animal Waste Open FeedlotUnknown 
>>2227/27/1981Catfish CreekDubuque Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>2387/30/1981Miller CreekBlack Hawk Unknown Unknown --N/A-- --N/A----N/A-- 
>>2408/5/1981Unnamed CreekDes Moines Unknown Unknown --N/A-- --N/A----N/A-- 
>>2418/17/1981Minerva CreekHardin Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2438/19/1981Blackhawk CreekGrundy Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2448/21/1981Hawkeye CreekDes Moines Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2588/28/1981Buck CreekHamilton Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2518/31/1981South Skunk RiverHamilton Unknown Unknown --N/A-- --N/A----N/A-- 
>>22410/1/1981 Winneshiek Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>24610/2/1981 Marshall Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>24210/12/1981UT to Boyer RiverSac Human Spill/Runoff Animal Waste Unknown/OtherUnknown 
>>21210/13/1981Brushy CreekWebster Human Spill/Runoff Animal Waste Unknown/Other--N/A--25
>>24510/17/1981UT to Boyer RiverSac Human Wastewater - Public or Private --N/A-- --N/A----N/A-- 
>>24711/4/1981 Hardin Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>24811/30/1981Silom CreekHardin Unknown Unknown --N/A-- --N/A----N/A-- 
>>2291/1/1982Deep CreekClinton Unknown Unknown --N/A-- --N/A----N/A-- 
>>2253/11/1982Rock CreekClinton Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>2496/1/1982Upper and Lower Pine LakesHardin Natural Fish Disease/Parasite/Stress --N/A-- --N/A----N/A-- 
>>2526/3/1982Hillview County Park PondPlymouth Human Spill/Runoff --N/A-- --N/A----N/A--1020
>>2266/8/1982UT to Wapsipinicon RiverJones Unknown Unknown --N/A-- --N/A----N/A-- 
>>2536/22/1982Oakland LakeJasper Unknown Unknown --N/A-- --N/A----N/A--50
>>2396/23/1982Pony CreekMills Unknown Unknown --N/A-- --N/A----N/A-- 
>>2556/30/1982Oldham LakeMonona Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2568/27/1982Brooke CreekBuena Vista Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>2149/12/1982Unnamed CreekWright Unknown Unknown --N/A-- --N/A----N/A-- 
>>2279/15/1982Rock CreekClinton Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>2309/15/1982 Delaware Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>1721/18/1983Mississippi RiverDubuque Human Spill/Runoff --N/A-- --N/A----N/A--2000
>>1745/10/1983Unnamed CreekLinn Human Spill/Runoff --N/A-- --N/A----N/A--48
>>1406/1/1983Farm PondFranklin Natural Environmental --N/A-- --N/A----N/A-- 
>>1827/1/1983Mill CreekClinton Human Spill/Runoff Animal Waste Open FeedlotUnknown 
>>2037/5/1983Storm LakeBuena Vista Natural Unknown - Natural Suspected --N/A-- --N/A----N/A-- 
>>1787/22/1983Wapsipinicon RiverBuchanan Human Wastewater - Public or Private --N/A-- --N/A----N/A-- 
>>1837/25/1983Unnamed PondMadison Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>1428/3/1983Elk Run CreekBlack Hawk Natural Environmental --N/A-- --N/A----N/A--300
>>1848/16/1983Unnamed CreekJones Human Wastewater - Public or Private --N/A-- --N/A----N/A-- 
>>1878/24/1983Unnamed CreekScott Human Wastewater - Public or Private --N/A-- --N/A----N/A-- 
>>1469/1/1983Farm PondKeokuk Natural Environmental --N/A-- --N/A----N/A-- 
>>1479/1/1983 Iowa Natural Environmental --N/A-- --N/A----N/A-- 
>>1449/5/1983Drainage Ditch #146Wright Human Spill/Runoff --N/A-- --N/A----N/A--100
>>1859/6/1983Des Moines RiverMarion Natural Environmental --N/A-- --N/A----N/A-- 
>>2099/7/1983Unnamed LakeDickinson Natural Environmental --N/A-- --N/A----N/A-- 
>>18611/1/1983Bass CreekWebster Human Spill/Runoff Animal Waste Unknown/Other--N/A--100
>>1885/8/1984Unnamed StreamPolk Unknown Unknown --N/A-- --N/A----N/A-- 
>>1895/9/1984 Webster Unknown Unknown --N/A-- --N/A----N/A-- 
>>1485/20/1984East Blue CreekLinn Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>1495/25/1984Washington County Club LakeWashington Human Spill/Runoff --N/A-- --N/A----N/A--150
>>1506/1/1984Coldwater CreekButler Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2106/20/1984Unnamed Drainage DitchWoodbury Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>1766/22/1984Unnamed PondJasper Natural Environmental --N/A-- --N/A----N/A--100
>>1517/1/1984Coldwater CreekButler Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>1937/12/1984Coffee CreekDelaware Human Spill/Runoff Animal Waste Unknown/Other--N/A--700
>>1967/24/1984UT to the Little Wapsipinicon RiverFayette Human Spill/Runoff Animal Waste Unknown/Other--N/A--2000
>>1528/1/1984Coldwater CreekButler Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>1818/6/1984 Story Human Wastewater - Public or Private --N/A-- --N/A----N/A--6890
>>1988/13/1984Unnamed CreekFayette Natural Unknown - Natural Suspected --N/A-- --N/A----N/A-- 
>>2018/25/1984Wapsipinicon RiverBuchanan Natural Fish Disease/Parasite/Stress --N/A-- --N/A----N/A--50
>>2058/26/1984East Nodaway RiverAdams Human Spill/Runoff --N/A-- --N/A----N/A--91110
>>1539/1/1984Iowa RiverWright Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>1909/1/1984Soldier CreekWebster Human Wastewater - Public or Private --N/A-- --N/A----N/A-- 
>>1779/4/1984Big Cedar CreekJefferson Human Spill/Runoff Animal Waste Unknown/Other--N/A--14000
>>1549/17/1984School CreekHardin Natural Environmental --N/A-- --N/A----N/A-- 
>>20210/3/1984Outlet CreekBuena Vista Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--20
>>12810/12/1984Pine CreekWinneshiek Human Spill/Runoff Animal Waste Unknown/Other--N/A--200
>>17910/17/1984Drainage Ditch #266Hamilton Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>1911/1/1985West Otter CreekHancock Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>702/1/1985Unnamed PondBlack Hawk Natural Environmental --N/A-- --N/A----N/A--500
>>712/1/1985Unnamed Borrow PitClinton Natural Environmental --N/A-- --N/A----N/A-- 
>>722/20/1985Mississippi RiverDubuque Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>1923/1/1985West Otter CreekHancock Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>1553/17/1985Coldwater CreekCerro Gordo Human Spill/Runoff Animal Waste Land-AppliedUnknown3000
>>2113/19/1985UT Boyer RiverSac Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>1565/1/1985Middle Fork So. Beaver CreekHardin Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>1305/2/1985UT to Upper Iowa RiverHoward Human Spill/Runoff --N/A-- --N/A----N/A--200
>>1575/12/1985Ralston CreekJohnson Unknown Unknown --N/A-- --N/A----N/A-- 
>>2065/17/1985Walters CreekAdams Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>1586/1/1985N. Fork English RiverPoweshiek Natural Environmental --N/A-- --N/A----N/A-- 
>>1946/17/1985Skillet CreekWebster Human Spill/Runoff Animal Waste Unknown/Other--N/A--325
>>1596/26/1985Honey CreekHardin Human Spill/Runoff Animal Waste Unknown/Other--N/A--4370
>>1807/1/1985Farm PondJasper Natural Environmental --N/A-- --N/A----N/A--50
>>1647/2/1985Farm PondIowa Human Spill/Runoff --N/A-- --N/A----N/A--600
>>1357/4/1985Johns CreekDubuque Human Spill/Runoff Animal Waste Unknown/Other--N/A--110
>>1367/6/1985Fitzgerald CreekFayette Unknown Unknown --N/A-- --N/A----N/A-- 
>>1607/10/1985N. Fork English RiverPoweshiek Unknown Unknown --N/A-- --N/A----N/A--200
>>1957/12/1985Unnamed PondLucas Human Spill/Runoff Animal Waste Unknown/Other--N/A--2000
>>1627/28/1985 Hardin Natural Fish Disease/Parasite/Stress --N/A-- --N/A----N/A-- 
>>1638/2/1985Farm PondHardin Natural Unknown - Natural Suspected --N/A-- --N/A----N/A-- 
>>2078/2/1985PondTaylor Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--30
>>2138/7/1985Willow CreekClay Human Spill/Runoff Animal Waste Unknown/Other--N/A--1000
>>1348/8/1985 Buchanan Natural Environmental --N/A-- --N/A----N/A-- 
>>1338/10/1985 Jones Natural Environmental --N/A-- --N/A----N/A--6740
>>1618/11/1985Honey CreekHardin Unknown Unknown --N/A-- --N/A----N/A-- 
>>1318/12/1985Hickory CreekDubuque Natural Environmental --N/A-- --N/A----N/A-- 
>>2048/14/1985Bass CreekWebster Human Spill/Runoff Animal Waste Unknown/Other--N/A--800
>>1658/22/1985Farm PondHancock Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>1758/22/1985Honey CreekHardin Human Spill/Runoff Animal Waste Unknown/Other--N/A--10950
>>1388/24/1985Mississippi RiverClinton Human Spill/Runoff --N/A-- --N/A----N/A--468
>>2178/28/1985 Cherokee Human Spill/Runoff Animal Waste ConfinementHogs100
>>1378/30/1985Coffins CreekDelaware Human Spill/Runoff --N/A-- --N/A----N/A--300
>>2089/12/1985PondPage Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--100
>>2159/13/1985PondCrawford Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--18
>>1669/17/1985Farm PondCerro Gordo Natural Environmental --N/A-- --N/A----N/A--150
>>19910/6/1985Outlet CreekBuena Vista Unknown Unknown --N/A-- --N/A----N/A--10
>>19710/8/1985Hardin CreekGreene Human Spill/Runoff Animal Waste Unknown/Other--N/A--280
>>17310/14/1985Unnamed CreekCerro Gordo Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>21611/8/1985Railroad CreekCherokee Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>20011/12/1985Storm LakeBuena Vista Natural Environmental --N/A-- --N/A----N/A--7000
>>4092/3/1986Mississippi RiverDubuque Natural Environmental --N/A-- --N/A----N/A--2000
>>4102/4/1986Mississippi RiverDubuque Human Spill/Runoff --N/A-- --N/A----N/A--200
>>3973/15/1986 Warren Human Spill/Runoff Animal Waste Unknown/OtherHogs600
>>4035/2/1986Mud CreekMuscatine Human Spill/Runoff --N/A-- --N/A----N/A--8800
>>4056/9/1986Beaver CreekWorth Unknown Unknown --N/A-- --N/A----N/A--4400
>>4117/15/1986Staff CreekHoward Unknown Unknown --N/A-- --N/A----N/A--400
>>3997/22/1986 Wright Unknown Unknown --N/A-- --N/A----N/A--200
>>4078/4/1986Hartwick LakeDelaware Natural Fish Disease/Parasite/Stress --N/A-- --N/A----N/A--30
>>4008/8/1986Cedar RiverBremer Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--160
>>4148/10/1986South Branch Little Floyd RiverO'Brien Human Spill/Runoff Animal Waste Open FeedlotUnknown 
>>4068/11/1986Wapsipinicon RiverBuchanan Natural Fish Disease/Parasite/Stress --N/A-- --N/A----N/A--100
>>4138/14/1986Farm PondMahaska Natural Environmental --N/A-- --N/A----N/A-- 
>>4028/25/1986Calmus CreekCerro Gordo Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>4088/27/1986Unnamed CreekDelaware Natural Environmental --N/A-- --N/A----N/A-- 
>>4049/9/1986Little Minerva CreekMarshall Human Spill/Runoff Animal Waste Open FeedlotCattle (Dairy)200
>>4019/11/1986Palmer CreekButler Human Spill/Runoff Animal Waste Open FeedlotUnknown1200
>>3989/16/1986Buffalo CreekWinnebago Human Spill/Runoff Animal Waste Open FeedlotUnknown1982
>>4129/23/1986Brush CreekJackson Unknown Unknown --N/A-- --N/A----N/A-- 
>>4283/1/1987Clear CreekClinton Human Spill/Runoff --N/A-- --N/A----N/A--1200
>>4333/13/1987Wolf CreekJefferson Human Spill/Runoff Animal Waste Open FeedlotUnknown 
>>4354/4/1987Rand's DitchHarrison Natural Environmental --N/A-- --N/A----N/A--100000
>>4314/26/1987Fish Hatchery PondsAppanoose Unknown Unknown --N/A-- --N/A----N/A-- 
>>4274/27/1987Sheakley PondChickasaw Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>4345/19/1987Prairie CreekClay Unknown Unknown --N/A-- --N/A----N/A-- 
>>4165/20/1987West Otter CreekHancock Human Spill/Runoff --N/A-- --N/A----N/A--37520
>>4296/1/1987Mississippi RiverDubuque Human Spill/Runoff --N/A-- --N/A----N/A--21
>>4196/10/1987Greenwood Park PondPolk Unknown Unknown --N/A-- --N/A----N/A-- 
>>4326/18/1987Saunders CreekHenry Unknown Unknown --N/A-- --N/A----N/A-- 
>>4366/18/1987Tarkio CreekMontgomery Human Spill/Runoff --N/A-- --N/A----N/A--66000
>>4157/8/1987North Raccoon RiverDallas Natural Environmental --N/A-- --N/A----N/A-- 
>>4187/20/1987Unnamed CreekHumboldt Unknown Unknown --N/A-- --N/A----N/A-- 
>>4257/23/1987English RiverWashington Natural Environmental --N/A-- --N/A----N/A--100
>>4307/28/1987Lake OdessaLouisa Natural Environmental --N/A-- --N/A----N/A--800
>>4218/4/1987Quarter Section RunBremer Natural Environmental --N/A-- --N/A----N/A-- 
>>4178/4/1987West Twin LakeHancock Unknown Unknown --N/A-- --N/A----N/A--27382
>>4228/5/1987Unnamed CreekCerro Gordo Natural Environmental --N/A-- --N/A----N/A--335
>>4268/8/1987Unnamed CreekBremer Natural Environmental --N/A-- --N/A----N/A--600
>>4248/14/1987Drainage Ditch #9Hancock Human Unknown - Human Suspected --N/A-- --N/A----N/A--1051
>>438/18/1987Wasipinicon RiverJones Unknown Unknown --N/A-- --N/A----N/A--270
>>4238/21/1987Unnamed CreekFranklin Human Spill/Runoff Animal Waste Open FeedlotUnknown 
>>829/15/1987UT to Maquoketa RiverJones Unknown Unknown --N/A-- --N/A----N/A--65
>>8311/16/1987Drainage Ditch 166Hamilton Human Spill/Runoff Animal Waste Unknown/Other--N/A--1833
>>8111/26/1987English RiverWashington Unknown Unknown --N/A-- --N/A----N/A-- 
>>10312/6/1987Buffalo creekWinnebago Human Spill/Runoff Animal Waste ConfinementHogs28744
>>42012/6/1987Buffalo CreekWinnebago Unknown Unknown --N/A-- --N/A----N/A--28700
>>422/16/1988Cedar RiverLinn Natural Environmental --N/A-- --N/A----N/A--75
>>412/19/1988Mississippi RiverDubuque Natural Environmental --N/A-- --N/A----N/A--1000
>>683/23/1988Robbins LakeLinn Unknown Unknown --N/A-- --N/A----N/A--1000
>>404/14/1988Calmus CreekCerro Gordo Unknown Unknown --N/A-- --N/A----N/A--60
>>744/15/1988Brush CreekMarshall Unknown Unknown --N/A-- --N/A----N/A-- 
>>805/14/1988Unnamed Gravel PitKossuth Unknown Unknown --N/A-- --N/A----N/A--250
>>796/14/1988Unnamed PondWarren Natural Environmental --N/A-- --N/A----N/A--350
>>786/18/1988Cedar riverLinn Unknown Unknown --N/A-- --N/A----N/A--1000
>>756/21/1988Beaverdam CreekLinn Unknown Unknown --N/A-- --N/A----N/A--2116
>>776/21/1988Shellrock RiverCerro Gordo Unknown Unknown --N/A-- --N/A----N/A--18594
>>856/27/1988Soap CreekDavis Unknown Unknown --N/A-- --N/A----N/A-- 
>>667/8/1988Shell Rock RiverFloyd Natural Environmental --N/A-- --N/A----N/A--3404
>>867/10/1988North Skunk RiverPoweshiek Natural Environmental --N/A-- --N/A----N/A--260
>>887/16/1988White Fox CreekWright Unknown Unknown --N/A-- --N/A----N/A--12656
>>657/19/1988Buck RunSac Human Spill/Runoff Animal Waste Unknown/Other--N/A--1
>>637/24/1988Green Meadows LakePolk Human Spill/Runoff --N/A-- --N/A----N/A--2
>>897/25/1988Beaver CreekButler Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>908/8/1988Boone RiverWright Human Spill/Runoff Animal Waste Open FeedlotUnknown 
>>388/8/1988Quarry PitDallas Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--60
>>1028/8/1988Rock CreekMitchell Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>378/9/1988Willow CreekClay Human Spill/Runoff Animal Waste Unknown/Other--N/A--1001
>>1188/9/1988Malone LakeClinton Natural Environmental --N/A-- --N/A----N/A--40000
>>458/11/1988North Branch of Lizard CreekPocahontas Human Spill/Runoff --N/A-- --N/A----N/A--285
>>1198/19/1988Cedar RiverMuscatine Unknown Unknown --N/A-- --N/A----N/A--8
>>618/20/1988Middle Avery CreekWapello Natural Environmental --N/A-- --N/A----N/A--1
>>648/29/1988Drainage Ditch #9Hancock Unknown Unknown --N/A-- --N/A----N/A--1
>>629/5/1988 Jasper Human Spill/Runoff Animal Waste ConfinementHogs4
>>989/14/1988Des Moines RiverPolk Human Wastewater - Public or Private --N/A-- --N/A----N/A--2000
>>469/21/1988Coffins CreekDelaware Human Spill/Runoff --N/A-- --N/A----N/A--202
>>369/27/1988Little Maquoketa RiverDubuque Unknown Unknown --N/A-- --N/A----N/A--51
>>3511/7/1988East Branch Iowa RiverHancock Unknown Unknown --N/A-- --N/A----N/A--60632
>>3251/29/1989Hartwick LakeDelaware Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>602/15/1989Coralville ReservoirJohnson Human Spill/Runoff --N/A-- --N/A----N/A--1032000
>>483/28/1989Iowa RiverHardin Natural Environmental --N/A-- --N/A----N/A--1
>>994/24/1989Little Sioux RiverCherokee Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>914/25/1989Little Sioux RiverCherokee Human Spill/Runoff --N/A-- --N/A----N/A--1050
>>445/17/1989Mill CreekClinton Human Spill/Runoff --N/A-- --N/A----N/A--22
>>475/24/1989Fansler BranchGuthrie Human Spill/Runoff --N/A-- --N/A----N/A--502
>>966/21/1989Des Moines RiverVan Buren Unknown Unknown --N/A-- --N/A----N/A--1
>>956/28/1989Mississippi RiverDes Moines Human Spill/Runoff --N/A-- --N/A----N/A--5000
>>977/12/1989Buffalo CreekJones Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>1177/22/1989UT to Flint CreekDes Moines Human Spill/Runoff --N/A-- --N/A----N/A--100
>>948/9/1989Tete des Morts CreekDubuque Unknown Unknown --N/A-- --N/A----N/A-- 
>>939/3/1989 Davis Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>10112/27/1989Fin and Feather LakeCerro Gordo Unknown Unknown --N/A-- --N/A----N/A-- 
>>1204/30/1990Blue Grass CreekCass Human Spill/Runoff --N/A-- --N/A----N/A--38016
>>1065/8/1990Farm PondWashington Human Spill/Runoff --N/A-- --N/A----N/A--1000
>>1095/26/1990Quarry PitCedar Unknown Unknown --N/A-- --N/A----N/A--122
>>1075/27/1990Badger Creek LakeMadison Natural Unknown - Natural Suspected --N/A-- --N/A----N/A-- 
>>1125/27/1990Farm PondWashington Unknown Unknown --N/A-- --N/A----N/A--25
>>1106/6/1990Farm PondButler Unknown Unknown --N/A-- --N/A----N/A--100
>>546/7/1990Farm PondWashington Human Spill/Runoff --N/A-- --N/A----N/A--72
>>1137/18/1990 Lyon Unknown Unknown --N/A-- --N/A----N/A--100
>>1147/20/1990UT Ashton CreekIda Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>1048/1/1990Middle Avery CreekMonroe Human Spill/Runoff Animal Waste ConfinementHogs10000
>>1168/22/1990Unnamed CreekWright Human Spill/Runoff --N/A-- --N/A----N/A--140
>>1702/4/1991Mississippi RiverDubuque Human Unknown - Human Suspected --N/A-- --N/A----N/A--200
>>1392/14/1991Willow CreekCerro Gordo Human Spill/Runoff --N/A-- --N/A----N/A--11482
>>574/22/1991Foley's LakeClinton Natural Fish Disease/Parasite/Stress --N/A-- --N/A----N/A--4
>>1435/10/1991Slough CreekCerro Gordo Human Spill/Runoff --N/A-- --N/A----N/A--44
>>585/11/1991Deer PondPolk Natural Environmental --N/A-- --N/A----N/A--7140
>>565/11/1991Farm PondWashington Unknown Unknown --N/A-- --N/A----N/A--51
>>1415/13/1991Gravel PitO'Brien Natural Environmental --N/A-- --N/A----N/A--400
>>1295/20/1991Lake PetonkaPolk Natural Fish Disease/Parasite/Stress --N/A-- --N/A----N/A--1000
>>1325/29/1991Casey LakeTama Natural Environmental --N/A-- --N/A----N/A--450
>>1277/14/1991Coldwater CreekButler Human Spill/Runoff Animal Waste Open FeedlotUnknown2159
>>397/28/1991Palmer CreekButler Human Spill/Runoff Animal Waste ConfinementHogs1541
>>1677/29/1991Spring CreekFranklin Human Spill/Runoff Animal Waste ConfinementUnknown9735
>>1267/31/1991John Deere PEC Cooling Pump PondBlack Hawk Human Unknown - Human Suspected --N/A-- --N/A----N/A-- 
>>698/5/1991White Breast CreekClarke Human Wastewater - Public or Private --N/A-- --N/A----N/A--165804
>>1458/7/1991Little Bear CreekJones Unknown Unknown --N/A-- --N/A----N/A-- 
>>1228/8/1991Kitty CreekJones Natural Environmental --N/A-- --N/A----N/A--100
>>558/22/1991Waspinicon RiverBuchanan Natural Fish Disease/Parasite/Stress --N/A-- --N/A----N/A--60
>>1688/23/1991Beaver CreekButler Human Wastewater - Public or Private --N/A-- --N/A----N/A--2013
>>1718/28/1991Miller CreekBlack Hawk Natural Environmental --N/A-- --N/A----N/A--50
>>1219/7/1991Middle Fork Beaver CreekHardin Human Wastewater - Public or Private --N/A-- --N/A----N/A--5957
>>1259/8/1991Unnamed CreekWinneshiek Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--40
>>1699/10/1991Ackley CreekFloyd Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--3
>>1249/15/1991West Fk Little Maquoketa RiverDubuque Human Spill/Runoff Animal Waste Land-AppliedCattle (Unspecified)100
>>1239/22/1991Spring CreekHardin Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>2919/30/1991Lizard CreekPocahontas Unknown Unknown --N/A-- --N/A----N/A-- 
>>2845/1/1992Private PondWashington Human Spill/Runoff --N/A-- --N/A----N/A--303
>>2687/4/1992Tarkio RiverPage Unknown Unknown --N/A-- --N/A----N/A--300
>>2857/15/1992Private PondWashington Natural Environmental --N/A-- --N/A----N/A--50
>>2717/29/1992Private PondHenry Natural Environmental --N/A-- --N/A----N/A--100
>>2698/1/1992South RiverWarren Human Spill/Runoff Animal Waste Unknown/OtherHogs250
>>2818/25/1992Tipton CreekHardin Human Spill/Runoff Animal Waste ConfinementHogs34994
>>2828/27/1992Des Moines RiverMarion Natural Fish Disease/Parasite/Stress --N/A-- --N/A----N/A-- 
>>2939/24/1992Railroad CreekCherokee Unknown Unknown --N/A-- --N/A----N/A--1000
>>2962/18/1993Coralville ReservoirJohnson Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>2885/26/1993Brush CreekJackson Human Spill/Runoff Animal Waste Open FeedlotUnknown1000
>>2836/6/1993Clear LakeCerro Gordo Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--50
>>2946/9/1993Private PondBuena Vista Human Spill/Runoff Animal Waste Open FeedlotUnknown 
>>2896/18/1993Meyer LakeBlack Hawk Natural Unknown - Natural Suspected --N/A-- --N/A----N/A-- 
>>2646/24/1993Private PondJohnson Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--200
>>2607/10/1993Private PondDubuque Human Spill/Runoff Animal Waste Unknown/Other--N/A--200
>>518/17/1993Seymour ReservoirWayne Natural Environmental --N/A-- --N/A----N/A--105
>>2959/7/1993Unnamed CreekO'Brien Natural Environmental --N/A-- --N/A----N/A--1000
>>2909/14/1993Brush CreekJackson Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>29211/6/1993Six Mile CreekSioux Human Spill/Runoff Animal Waste Unknown/Other--N/A-- 
>>2993/15/1994Deer Wood LakeBlack Hawk Natural Environmental --N/A-- --N/A----N/A-- 
>>3004/24/1994Unnamed CreekBlack Hawk Unknown Unknown --N/A-- --N/A----N/A--3373
>>3145/2/1994Troublesome CreekTama Human Spill/Runoff Animal Waste Open FeedlotCattle (Unspecified)1777
>>3815/17/1994Unnamed CreekJones Human Spill/Runoff --N/A-- --N/A----N/A--1277
>>3865/23/1994PondJefferson Natural Environmental --N/A-- --N/A----N/A--25
>>3875/23/1994Church CreekJefferson Human Spill/Runoff Animal Waste Unknown/OtherHogs8618
>>3885/23/1994Duck CreekScott Human Spill/Runoff --N/A-- --N/A----N/A--31900
>>3895/24/1994Indian CreekLinn Unknown Unknown --N/A-- --N/A----N/A-- 
>>3825/31/1994Hickory CreekClayton Human Spill/Runoff Animal Waste Open FeedlotUnknown8397
>>3856/3/1994Farm PondDavis Human Spill/Runoff --N/A-- --N/A----N/A--200
>>3836/19/1994Farm PondDelaware Natural Environmental --N/A-- --N/A----N/A--3000
>>2986/20/1994Elbow CreekLinn Natural Environmental --N/A-- --N/A----N/A--150
>>3846/27/1994Unnamed CreekLinn Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>2618/6/1994 Story Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--2163
>>2628/13/1994 Webster Natural Unknown - Natural Suspected --N/A-- --N/A----N/A-- 
>>3118/17/1994Middle Fork Beaver CreekHardin Human Spill/Runoff --N/A-- --N/A----N/A-- 
>>3128/17/1994 Webster Natural Unknown - Natural Suspected --N/A-- --N/A----N/A-- 
>>2598/23/1994Grays LakePolk Natural Unknown - Natural Suspected --N/A-- --N/A----N/A--40
>>3138/28/1994 Franklin Human Spill/Runoff --N/A-- --N/A----N/A--1880
>>3159/6/1994DD #182Kossuth Human Spill/Runoff Animal Waste Unknown/OtherHogs408
>>2979/15/1994Goose CreekScott Human Wastewater - Public or Private --N/A-- --N/A----N/A--95