844 SRUS43 KDMX 210537 RVADMX IAC007-013-015-017-023-029-033-049-053-063-067-073-077-079-091- 099-109-117-121-123-125-127-147-153-169-173-179-181-185-187- 195-220537- Hydrologic Summary National Weather Service Des Moines IA 1237 AM CDT Sat Aug 21 2021 Hourly river stages. Time is in Central Time. Cur 6hr 24hr Est Water Obs Location FS Stg Chg Chg Flow Temp Time -------------------------------------------------------------------- ...Mississippi River Basin... Wapsipinicon River Tripoli 15.0 6.99 -0.01 -0.03 46 23:45 West Main Drainage Ditch 1-2 Britt 75.79 1.23 1.28 00:15 Iowa River Rowan 12.5 3.57 0.20 0.25 67 00:00 Steamboat Rock 11.0 5.51 0.06 0.04 00:00 Marshalltown 19.0 8.67 0.00 -0.01 69 00:00 Tama US 63 20.0 6.28 -0.02 -0.02 00:00 S Fk Iowa River Blairsburg 3.49 0.14 0.14 0 23:00 New Providence 2.17 -0.01 0.00 2 23:45 Timber Creek Marshalltown 1.73 0.04 0.09 6 00:00 Deer Creek Toledo 3.76 0.00 0.00 00:00 Richland Creek Haven 10.11 0.01 0.00 1 00:00 Salt Creek Elberon 16.0 5.48 -0.02 -0.02 16 00:00 Walnut Creek Hartwick 1.13 -0.02 -0.02 6 00:00 Cedar River Waverly 12.0 4.86 0.01 0.01 165 79 00:15 Janesville 13.0 1.19 0.04 0.00 351 23:45 Cedar Falls 89.0 78.52 -0.02 -0.01 907 23:45 Waterloo 13.0 5.44 0.10 0.05 824 00:00 W Fk Cedar River Finchford 17.0 5.39 0.02 0.01 67 23:45 Shell Rock River Nora Springs M IFC--Rockford Foothill M Shell Rock 13.5 7.51 -0.01 -0.02 201 23:45 Winnebago River Mason City 10.0 3.11 0.07 0.10 41 23:30 Rockford M Clear Lake Clear Lake 4.17 0.09 0.08 00:00 Beaver Creek...Northeast Iowa New Hartford 12.5 1.07 0.04 0.01 14 00:00 Black Hawk Creek Hudson 14.0 39 M Wolf Creek Dysart 1.14 -0.03 -0.01 22 00:15 S Skunk River Ames Hwy E18 1.15 0.20 -0.05 114 23:30 Ames McFarland Park 0.82 0.04 -0.02 12 00:00 Ames W Riverside Rd 12.5 2.61 0.07 0.06 2 00:00 Ames US 30 21.5 8.81 0.10 0.09 0 00:00 Colfax 18.0 6.57 0.02 0.00 23 23:45 Oskaloosa 24.5 7.31 -0.01 -0.02 83 23:30 Ioway Creek Ames Cameron School Rd 0.58 0.00 -0.02 1 00:00 Ames Hwy E18 0.66 -0.02 3 21:30 Ames Lincoln Way 10.0 0.45 0.62 0.62 00:00 Indian Creek Mingo 2.94 0.00 -0.01 6 00:15 W Fk Des Moines River Estherville 10.0 1.77 -0.12 0.03 00:00 Emmetsburg 11.0 -0.12 0.04 0.06 11 00:15 Humboldt 10.0 3.40 0.61 0.61 196 00:15 Pilot Creek Rolfe 7.0 2.75 0.90 0.91 00:15 E Fk Des Moines River Algona 17.0 6.64 0.60 0.60 25 00:15 Dakota City 20.0 7.40 0.38 0.36 47 00:00 Lizard Creek Fort Dodge 4.28 0.24 0.23 00:15 Des Moines River Fort Dodge 10.5 3.16 0.29 0.30 165 00:00 Stratford 19.0 4.47 0.19 0.19 174 00:00 Saylorville Reservoir Pool/Est Inflow 884.0 836.42 0.09 0.02 174 00:00 Tail/Est Outflow 1.85 0.03 -0.01 220 00:00 Normal Pool...836.0 Des Moines 2nd Ave 23.0 14.69 0.02 -0.01 204 82 23:15 Des Moines SE 6th St 24.0 8.78 0.05 -0.03 264 00:00 Swan 42.71 -0.18 0.05 499 83 00:15 Red Rock Reservoir Pool/Est Inflow 780.0 741.77 -0.04 -0.13 499 00:15 Tail/Est Outflow 83.54 -0.02 0.02 900 79 00:15 Normal Pool...742.0 Tracy 14.0 2.50 0.01 0.01 984 00:15 Eddyville 63.0 47.57 0.00 0.16 00:15 Ottumwa 11.5 1.21 -0.43 0.31 501 80 00:20 Boone River Goldfield 7.34 0.41 0.39 16 00:15 Webster City 14.0 2.06 0.42 0.41 83 74 00:00 Big Creek Ponding Area Polk City 37.57 0.08 0.21 00:15 Big Creek Lake Polk City 19.15 0.03 -0.01 00:15 Beaver Creek...Central Iowa Woodward 19.0 10.36 0.04 0.06 00:15 Grimes 14.0 2.68 0.13 0.12 4 00:15 N Raccoon River Sac City 13.0 6.58 0.04 0.11 22 78 00:15 Lanesboro 15.0 7.43 0.17 0.17 00:15 Jefferson 19.0 26 22 M Perry 15.0 2.56 -0.12 -0.14 00:15 Black Hawk Lake Lake View 6.81 0.13 0.14 00:15 Buttrick Creek Grand Junction 13.0 4.40 0.04 0.03 00:15 Middle Raccoon River Bayard 8.81 0.07 0.09 25 00:15 Panora 11.0 3.99 0.12 0.14 32 83 00:15 Lake Panorama Panora 45.35 0.11 0.11 00:15 S Raccoon River Redfield 20.0 2.20 -0.01 -0.01 67 83 23:45 Raccoon River Van Meter 17.0 2.14 0.04 0.03 120 83 00:00 West Des Moines 25.64 -0.03 -0.05 96 23:45 Des Moines IA 28 36.0 19.55 -0.06 -0.09 143 00:15 Des Moines Fleur Dr 12.0 2.75 0.10 0.04 104 23:45 Jordan Creek West Des Moines M Walnut Creek Waukee 156th St 9.0 1.69 0.08 73 00:18 Clive I-80/35 9.0 3.53 0.00 0.00 385 00:06 Des Moines 63rd St 14.0 2.83 -0.02 -0.06 2 23:45 Fourmile Creek Ankeny NE 86th Ave 11.0 1.40 0.00 0.00 4 00:15 Altoona I-80 M Des Moines Easton Blvd 12.5 3.45 0.00 -0.03 3 23:30 North River Norwalk 22.0 4.54 -0.01 -0.02 10 00:15 Middle River Indianola 23.0 6.81 -0.01 -0.02 28 00:15 South River Ackworth 29.0 5.55 -0.01 -0.01 11 00:15 White Breast Creek Melcher-Dallas 23.0 6.00 -0.01 0.00 12 00:15 English Creek Knoxville 21.0 8.27 0.00 0.01 2 00:15 Cedar Creek Bussey 25.0 4.48 -0.01 -0.03 14 00:15 Bear Creek Ottumwa US 34 79.32 0.00 0.01 23:45 Fox River Bloomfield 1.97 -0.01 -0.03 5 00:00 ...Missouri River Basin... E Nishnabotna River Atlantic 19.0 57 M E Fk 102 River Bedford 24.0 10.66 0.01 -0.01 1 23:45 Thompson River Davis City 12.0 0.96 0.00 -0.02 37 00:00 Chariton River Chariton 19.5 3.74 -0.01 -0.02 2 23:45 Moulton 36.0 18.49 0.00 -0.01 32 23:45 S Fk Chariton River Promise City 25.0 2.87 0.00 0.00 2 23:45 Rathbun Reservoir Pool 926.0 904.82 0.02 -0.02 Tail/Est Outflow 2.15 -0.01 0.00 10 00:00 Normal Pool...904.0 -------------------------------------------------------------------- Key: FS=Flood Stage (feet) Cur Stg=Current Stage (feet) 6hr Chg=6 hour change (feet) 12hr Chg=12 hour change (feet) 24hr Chg=24 hour change (feet) Est Flow=Estimated flow/discharge (cubic feet per second) Water Temp=Water Temperature (degrees F) Obs Time=Time observation was taken (local time) This product is computer generated and is not monitored directly for quality control. Data sources include the U.S. Geological Survey, U.S. Army Corps of Engineers, state agencies and the National Weather Service. $$