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Boating safety tips are available from the U.S. Coast Guard.
NOTE: Station Numbers for Iowa precipitation gages have changed (see list).
PROVISIONAL DATA SUBJECT TO REVISION |
Station Number |
Station name | Date/Time |
Temper- ature, water, deg C |
Temper- ature, water, deg F |
Temper- ature, air, deg C |
Temper- ature, air, deg F |
Specif- ic conduc- tance, wat unf uS/cm @ 25 degC |
Dis- solved oxygen, mg/L |
Turbdty white light, det ang 90+/-30 degrees NTU |
Turbid- ity, IR LED light, det ang 90 deg, FNU |
Turbid- ity, wat unf near-IR 90 deg 0-45deg FBRU |
Nitrate + nitrite water, in situ mg/L as |
Nitrate + nitrite water, total, ton/d as N |
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Undefined | ||||||||||||||
05420400 | MISSISSIPPI RIVER AT DAM 13 NEAR FULTON, IL | 05/31 21:15 CST | 20.4 | -- | -- | -- | 414 | 7.1 | -- | -- | 35.5 | -- | -- | -- |
[Nitratax] | 05/31 21:15 CST | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 3.26 | -- | |
425435091281101 | Big Spring Fish Hatchery near Elkader, IA NADP/NTN | 05/31 22:00 CDT | -- | -- | 19.6 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Turkey-Maquoketa Basin | ||||||||||||||
05412500 | Turkey River at Garber, IA | 05/31 22:15 CDT | -- | -- | -- | -- | -- | -- | -- | -- | -- | 69.7 | 16.1 | -- |
Mississippi-Wapsipinison-Crow Basin | ||||||||||||||
05420460 | Beaver Slough at 3rd Street at Clinton, IA | 05/31 22:15 CDT | 20.8 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
05420500 | Mississippi River at Clinton, IA | 05/31 22:30 CDT | 20.8 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Iowa Basin | ||||||||||||||
05465500 | Iowa River at Wapello, IA | 05/31 22:15 CDT | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 12.7 | -- |
Cedar Basin | ||||||||||||||
05458300 | Cedar River at Waverly, IA | 05/31 22:15 CDT | 19.0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
05464420 | Cedar River at Blairs Ferry Road at Palo, IA | 05/31 22:15 CDT | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 17.2 | -- |
YSI EXO3 | 12/13 12:00 CST | 0.3 | -- | -- | -- | 629 | 15.6 | -- | -- | 3.0 | -- | -- | -- | |
05464475 | Morgan Creek near Covington, IA | 05/31 22:30 CDT | 17.9 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 12.5 | -- |
Skunk-Lower Mississippi Basin | ||||||||||||||
05474500 | Mississippi River at Keokuk, IA | 05/31 22:45 CDT | 21.6 | -- | -- | -- | 445 | 6.0 | -- | -- | Eqp | -- | 9.05 | -- |
Upper Des Moines Basin | ||||||||||||||
05481000 | Boone River near Webster City, IA | 05/31 22:00 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
05482000 | Des Moines River at 2nd Avenue at Des Moines, IA | 05/31 22:15 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | 15.4 | -- |
Raccoon Basin | ||||||||||||||
05482300 | North Raccoon River near Sac City, IA | 05/31 22:15 CDT | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Eqp | -- |
08/03 12:00 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | ||
05482500 | North Raccoon River near Jefferson, IA | 05/31 22:30 CDT | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 18.1 | -- |
08/03 09:00 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | ||
05484000 | South Raccoon River at Redfield, IA | 05/31 22:45 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | 15.0 | -- |
05484500 | Raccoon River at Van Meter, IA | 05/31 22:00 CDT | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 15.5 | -- |
07/14 20:15 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | ||
Lower Des Moines-Fox Basin | ||||||||||||||
05487520 | Des Moines River near Swan, IA | 10/18 09:15 CDT | Eqp | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
05488110 | Des Moines River near Pella, IA | 05/31 22:15 CDT | 20.6 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
05489500 | Des Moines River at Ottumwa, IA | 05/31 22:50 CDT | 21.3 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Upper Missouri-Perry-Floyd-Monona-Harrison Basin | ||||||||||||||
06486000 | Missouri River at Sioux City, IA | 05/31 23:00 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
06601200 | Missouri River at Decatur, NE | 05/31 23:00 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
06602020 | West Fork Ditch at Hornick, IA | 05/31 23:00 CDT | -- | -- | -- | 61.6 | -- | -- | -- | -- | -- | -- | -- | -- |
Little Sioux-Soldier Basin | ||||||||||||||
06604000 | Spirit Lake near Orleans, IA | 11/15 11:15 CST | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
06608500 | Soldier River at Pisgah, IA | 05/31 23:00 CDT | -- | -- | -- | 62.2 | -- | -- | -- | -- | -- | -- | -- | -- |
Boyer-Middle Missouri Basin | ||||||||||||||
06610000 | Missouri River at Omaha, NE | 05/31 23:00 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
06610505 | Missouri River near Council Bluffs, IA | 11/30 14:45 CST | -- | -- | -- | -- | -- | -- | -- | -- | -- | 18.9 | -- | -- |
YSI | 08/16 11:45 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
12/15 11:45 CST | -- | -- | -- | -- | 852 | 12.8 | -- | -- | -- | -- | -- | -- | ||
12/15 11:15 CST | -- | -- | -- | -- | -- | -- | -- | -- | 14.3 | -- | -- | -- | ||
06807000 | Missouri River at Nebraska City, NE | 05/31 23:00 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
02/08 23:45 CST | -- | -- | -- | -- | -- | -- | -- | -- | -- | 237 | -- | -- | ||
Nishnabotna-Lower Missouri Basin | ||||||||||||||
06808500 | West Nishnabotna River at Randolph, IA | 05/31 23:00 CDT | 18.8 | -- | -- | -- | -- | -- | -- | -- | -- | 596 | 10.4 | -- |
06813500 | Missouri River at Rulo, NE | 05/31 22:30 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
06817000 | Nodaway River at Clarinda, IA | 05/31 22:15 CDT | -- | -- | 19.1 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Downstream QW Location | 05/31 22:30 CDT | Dis | -- | -- | -- | -- | -- | -- | -- | -- | -- | 8.7 | -- | |
Grand-Chariton Basin | ||||||||||||||
405747093233201 | McNay Research Stn nr Chariton, IA NADP Site IA23 | 05/31 22:00 CDT | -- | -- | 19.8 | -- | -- | -- | -- | -- | -- | -- | -- | -- |