National Weather Service United States Department of Commerce

Heavy Rainfall in the East Wednesday; Hot Temperatures Continue in Coastal Southern California

Heavy to excessive rainfall may lead to flooding Wednesday over southwest Pennsylvania into northern West Virginia, and western Maryland. Flood Watches have been issued. An extended period of hot weather will continue for parts of coastal southern California including Los Angeles through Thursday. Heat Advisories remain in effect. Read More >

Iowa Surface Observations

    
                        
339
ASUS43 KDMX 210206
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
900 PM CDT TUE MAY 20 2025

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* - THESE STATIONS ARE NOT NWS STATIONS...THUS NOT UNDER NWS
QUALITY CONTROL. THEY ALSO DO NOT REPORT WEATHER SUCH
AS PRECIPITATION OR FOG.

IAZ001>003-012>014-020>022-031>034-043>046-210300-
NORTHWEST IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * LGT RAIN 52 52 100 W15G22 29.72R TC 11
CHEROKEE * CLOUDY 50 50 100 W8 29.72R TC 10
DENISON * CLOUDY 50 50 100 NW14G22 29.76R TC 10
LE MARS * CLOUDY 50 50 100 W12G18 29.72R TC 10
MAURICE * CLOUDY 48 48 100 W21G26 29.70R TC 9
SHELDON * CLOUDY 50 50 100 NW10 29.69R TC 10
SIOUX CITY CLOUDY 51 45 79 NW14G24 29.75R TC 11
SPENCER LGT RAIN 51 48 89 N8 29.69R TC 11
STORM LAKE * CLOUDY 50 50 100 W13G21 29.71R TC 10
$$

IAZ055>058-069>071-079>083-090>094-210300-
SOUTHWEST IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * CLOUDY 52 46 82 W16 29.75R TC 11
AUDUBON * CLOUDY 52 48 87 W7 29.74R TC 11
CLARINDA * CLOUDY 55 50 82 NW10 29.79R TC 13
COUNCIL BLFS * CLOUDY 52 48 87 NW13G20 29.77R TC 11
CRESTON * CLOUDY 54 50 87 MISG 29.74R TC 12
HARLAN * CLOUDY 50 46 87 NW18 29.75S TC 10
LAMONI CLOUDY 54 52 93 W14 29.75R TC 12
RED OAK * CLOUDY 55 48 76 NW9G16 29.77R TC 13
SHENANDOAH * CLOUDY 57 48 72 NW8G17 29.77R TC 14
$$

IAZ047>049-059>061-072>074-084-210300-
CENTRAL IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLOUDY 55 53 93 W15G29 29.68R TC 13
ANKENY * MOCLDY 55 55 100 W16G22 29.69R FOG TC 13
BOONE * CLOUDY 54 54 100 W12 29.67R FOG TC 12
CHARITON * CLOUDY 55 55 100 W14G21 29.71R TC 13
DES MOINES LGT RAIN 54 52 93 W21G29 29.71R TC 12
GRINNELL* CLOUDY 58 56 93 W10 29.68R FOG TC 14
KNOXVILLE * CLOUDY 55 54 94 W14 29.69R FOG TC 13
MARSHALLTOWN RAIN 57 56 96 W14 29.64R FOG TC 14
NEWTON * MOCLDY 55 55 100 W14 29.66R FOG TC 13
PELLA * CLOUDY 55 54 95 W13 29.69R TC 13
PERRY * CLOUDY 53 52 97 W23 29.69R FOG TC 12
$$

IAZ004>006-015-016-023>025-035-036-210300-
NORTH CENTRAL IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * MOCLDY 52 52 100 N8 29.67R TC 11
CLARION * MOCLDY 55 55 100 NW10 29.66R TC 13
ESTHERVILLE CLOUDY 48 47 96 N8 29.69R TC 9
FORT DODGE * LGT RAIN 54 52 93 W13 29.69R TC 12
MASON CITY LGT RAIN 50 50 100 E7 29.67R FOG TC 10
FOREST CITY * RAIN 50 48 93 NE5 29.68R TC 10
WEBSTER CITY * CLOUDY 55 55 100 W13 29.66R TC 13
IOWA FALLS * DRIZZLE 56 54 91 N6 29.67R TC 14
HAMPTON * RAIN 50 50 100 E7 29.66R TC 10
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-210300-
NORTHEAST IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS CLOUDY 59 56 89 E9 29.63R TC 15
CHARLES CITY * CLOUDY 48 48 100 E14 29.67R FOG TC 9
CLINTON * CLOUDY 54 53 97 NE14 29.66R TC 12
DECORAH * CLOUDY 46 46 100 E9G18 29.69R FOG TC 8
DUBUQUE CLOUDY 51 50 96 NE8 29.68R TC 11
MONTICELLO * CLOUDY 52 52 100 NE10 29.64S TC 11
OELWEIN * CLOUDY 50 50 100 E17 29.66R TC 10
WATERLOO CLOUDY 52 50 93 E12 29.65R TC 11
$$

IAZ064-065-067-068-078-210300-
EAST CENTRAL IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT CLOUDY 56 55 97 NE12 29.66R TC 13
IOWA CITY RAIN 60 59 96 S7 29.66R FOG TC 16
MT. PLEASANT * CLOUDY 57 54 88 W14 29.67R TC 14
MUSCATINE * CLOUDY 63 63 100 W9G15 29.64R TC 17
QUAD CITIES CLOUDY 61 59 93 NE8 29.62R TC 16
$$

IAZ062-063-075>077-085>089-095>099-210300-
SOUTHEAST IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON CLOUDY 59 56 89 W12 29.66R TC 15
FAIRFIELD * CLOUDY 57 57 100 W14G22 29.68R TC 14
FORT MADISON * MOCLDY 59 54 82 W14 29.67R TC 15
KEOKUK * MOCLDY 59 59 100 W10G16 29.68R TC 15
OSKALOOSA * CLEAR 58 55 88 W15 29.69R TC 15
OTTUMWA CLOUDY 57 53 86 W13 29.68R TC 14
WASHINGTON * CLOUDY 57 57 100 W16G23 29.65R TC 14
$$

ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$




Road Conditions

Image Courtesy of the Iowa Environmental Mesonet

Midwest Surface Map

Midwest Surface Map

 

U.S. Surface Map

U.S. Surface Map

Iowa Weather Summary

    
                    

River Summary

    
                        
746
SRUS43 KDMX 210239
RVADMX
IAC001-003-007-009-013-015-017-023-025-027-029-033-039-047-049-051-053-
063-069-073-075-077-079-081-083-091-099-109-117-121-123-125-127-135-147-
151-153-157-159-161-169-171-173-175-179-181-185-187-189-195-197-220245-

Hydrologic Summary
National Weather Service Des Moines IA
938 PM CDT Tue May 20 2025

Hourly river stages. Time is in Central Time. For the latest river forecasts,
flood warnings and flood statements refer to weather.gov/desmoines.

Refer to the end of this product for an explanation of the columns.

Cur Obs Flood 6hr 24hr Obs
Location FS Stg Category Chg Chg Date/Time

...Mississippi River Basin...

.Wapsipinicon River Basin...

Wapsipinicon River
Tripoli 15.0 8.58 Non-Flood 0.20 0.54 0520/2045

.Iowa River Basin...

West Main Drainage Ditch 1-2
Britt 75.81 0.36 0.82 0520/2115

Iowa River
Rowan 12.5 5.36 Non-Flood 0.27 0.90 0520/2100
Steamboat Rock 11.0 6.30 Non-Flood 0.18 0.37 0520/2100
Marshalltown 19.0 13.88 Non-Flood 1.68 2.54 0520/2100
Tama Hwy E49 12.5 4.89 Non-Flood 0.52 1.33 0520/2100
Tama US 63 20.0 10.28 Non-Flood 0.58 1.34 0520/2100
Chelsea

South Fork Iowa River
Blairsburg 7.80 -0.29 3.31 0520/2100
New Providence 6.31 0.94 3.26 0520/2045

Timber Creek
Marshalltown 14.0 7.41 Non-Flood 1.35 4.62 0520/2100

Richland Creek
Haven 13.09 0.36 1.81 0520/2100

Stein Creek
Clutier 67.97 0.18 1.02 0520/2030

Salt Creek
Elberon 16.0 8.05 Non-Flood 0.85 1.95 0520/2100

Walnut Creek
Hartwick 14.0 3.42 Non-Flood -0.01 1.62 0520/2100

Deer Creek
Toledo 5.47 0.30 1.59 0520/2100

Deep River
Deep River 68.04 -0.25 1.15 0520/2115

.Cedar River Basin...

Cedar River
Waverly 12.0 5.06 Non-Flood 0.01 0.69 0520/2115
Janesville 13.0 2.25 Non-Flood 0.07 0.10 0520/2045
Cedar Falls 89.0 80.24 Non-Flood 0.04 0.33 0520/2045
Waterloo 13.0 6.55 Non-Flood 0.01 0.18 0520/2100

West Fork Cedar River
Kesley
Kesley Hickory Ave--IFC 945.50 0.22 0.52 0520/2100
Finchford 17.0 7.62 Non-Flood 0.16 0.38 0520/2045

Spring Creek (North Central Iowa)
Mason City US 65 81.88 0.50 1.06 0520/2045

Winnebago River
Mason City 10.0 5.99 Non-Flood 0.32 0.62 0520/2100
Rockford

Clear Lake
Clear Lake 4.68 0.00 0.17 0520/2100

Willow Creek
Mason City US 18 Bus 87.00 0.06 1.04 0520/2045

Shell Rock River
Northwood
Nora Springs
Rockford Foothill Ave--IFC 970.98 0.28 0.75 0520/2100
Marble Rock 4.0
Marble Rock 290th St--IFC 949.44 0.39 0.58 0520/2100
Shell Rock 12.0 8.65 Non-Flood 0.02 0.12 0520/2045

Beaver Creek (Northeast Iowa)
New Hartford 12.5 3.97 Non-Flood 0.62 1.37 0520/2100

Black Hawk Creek
Hudson 14.0 7.44 Non-Flood 0.67 1.26 0520/2045

Wolf Creek
Dysart 12.0 3.68 Non-Flood 0.38 0.68 0520/2115

.Skunk River Basin...

Mud Lake Drainage Ditch 71 (North Central Iowa)
Jewell 84.73 -0.27 3.84 0520/2115

Keigley Branch (Central Iowa)
Story City 85.96 0.20 3.01 0520/2030

South Skunk River
Randall Hwy R61--IFC 980.77 1.08 5.72 0520/2100
Ames Hwy E18
Ames McFarland Park 180th
Ames W Riverside Rd 12.5 7.74 Non-Flood 0.88 4.01 0520/2100
Ames E 13th St--IFC 882.67 0.98 4.36 0520/2100
Ames US 30 21.5 16.23 Non-Flood 1.49 5.11 0520/2100
Colfax 18.0 12.77 Non-Flood 1.51 4.50 0520/2045
Oskaloosa 24.5 11.96 Non-Flood 0.87 2.62 0520/2030

Ioway Creek
Story City 120th St--IFC
Ames Hwy E18 6.32 -0.22 4.42 0520/2100
Gilbert 160th St--IFC 934.14 0.85 4.94 0520/2100
Ames Cameron School Rd
Ames Stange Rd--IFC 892.70 1.44 4.25 0520/2100
Ames Lincoln Way 10.0 4.59 Non-Flood 1.00 2.42 0520/2100
Ames S Duff Ave--IFC 876.74 1.34 4.11 0520/2100

Indian Creek
Mingo 10.84 0.57 6.92 0520/2115

Middle Creek
Lacey 77.04 -0.27 1.83 0520/2100

.Des Moines River Basin...

West Fork Des Moines River
Estherville 10.0 3.36 Non-Flood 0.25 0.59 0520/2115
Emmetsburg 11.0 3.52 Non-Flood 0.50 1.97 0520/2115
Humboldt 10.0 4.31 Non-Flood 0.05 0.11 0520/2100

Pilot Creek
Rolfe 3.20 0.16 0.42 0520/2115

East Fork Des Moines River
Algona 17.0 8.26 Non-Flood 0.22 0.49 0520/2115
Dakota City 20.0 8.83 Non-Flood 0.06 0.09 0520/2100

Des Moines River
Fort Dodge 10.5 4.79 Non-Flood 0.02 0.07 0520/2100
Stratford 19.0 7.54 Non-Flood 0.40 1.04 0520/2100
Des Moines 2nd Ave 23.0 15.19 Non-Flood -0.13 0.81 0520/2015
Des Moines SE 6th St 24.0 14.96 Non-Flood -0.88 1.88 0520/2100
Swan 51.34 2.12 6.41 0520/2015
Tracy 14.0 5.84 Non-Flood 0.60 1.73 0520/2115
Eddyville 63.0 52.07 Non-Flood 1.45 1.97 0520/2015
Ottumwa 11.5 3.39 Non-Flood 0.48 0.57 0520/2120

Saylorville Reservoir
Pool 884.0 836.74 Non-Flood 0.04 0.25 0520/2100
Tail 6.01 -0.09 1.54 0520/2100
Normal Pool 836.0

Red Rock Reservoir
Pool 780.0 742.63 Non-Flood 0.35 1.10 0520/2115
Tail 689.13 0.80 2.79 0520/2115
Normal Pool 742.0

Lizard Creek
Fort Dodge 5.32 0.07 0.20 0520/2115

Boone River
Goldfield 11.78 1.58 3.23 0520/2115
Webster City 14.0 5.47 Non-Flood 1.04 2.79 0520/2100

White Fox Creek
Clarion 87.21 -0.60 3.53 0520/2045

Bluff Creek (Central Iowa)
Pilot Mound

Big Creek Ponding Area
Polk City 39.14 0.01 2.55 0520/2115

Big Creek Lake
Polk City 20.81 0.20 0.92 0520/2115

Beaver Creek (Central Iowa)
Woodward 12.16 0.34 0.83 0520/2115
Grimes 14.0 5.14 Non-Flood -0.51 1.40 0520/2115

Fourmile Creek
Ankeny US 69
Ankeny NE 47th St--IFC 911.24 -0.26 3.87 0520/2100
Ankeny NE 86th Ave 11.0 6.62 Non-Flood -0.52 3.12 0520/2115
Altoona NE 54th Ave--IFC 829.10 -0.54 3.72 0520/2100
Altoona I-80
Des Moines Easton Blvd 12.5 7.77 Non-Flood -1.09 3.18 0520/2030
Pleasant Hill Vandalia Rd- 773.27 -0.98 2.52 0520/2100

North River
Norwalk Hwy R57 22.0 15.34 Non-Flood -0.46 8.85 0520/2115

Middle River
Indianola 23.0 12.85 Non-Flood -3.50 5.42 0520/2115

South River
Ackworth 29.0 13.75 Non-Flood -4.13 8.19 0520/2115

White Breast Creek
Melcher-Dallas 23.0 6.88 Non-Flood 0.17 0.83 0520/2115

English Creek
Knoxville 21.0 12.50 Non-Flood -0.99 4.17 0520/2115

Cedar Creek
Bussey 25.0 7.16 Non-Flood -1.02 2.65 0520/2115

Bear Creek
Ottumwa US 34 79.94 -0.07 0.30 0520/2045

.Raccoon River Basin...

North Raccoon River
Sac City 9.23 0.61 1.18 0520/2115
Lanesboro 10.05 0.23 0.84 0520/2115
Jefferson 19.0 6.06 Non-Flood 0.07 0.11 0520/2115
Perry 15.0 5.49 Non-Flood 0.06 -0.02 0520/2115

Black Hawk Lake
Lake View 7.65 0.00 0.07 0520/2115

Brushy Fork Creek (Western Iowa)
Templeton 67.09 -0.03 -0.02 0520/2100

Middle Raccoon River Tributary
Carroll 15.18 0.01 -0.02 0520/2115

Middle Raccoon River
Bayard 9.31 -0.08 0.11 0520/2115
Panora 11.0 4.46 Non-Flood 0.00 0.22 0520/2115

Lake Panorama
Panora 45.64 0.00 0.09 0520/2115

South Raccoon River
Redfield 20.0 3.06 Non-Flood 0.01 0.23 0520/2045

Raccoon River
Van Meter Hwy R16 17.0 4.45 Non-Flood 0.00 0.42 0520/2100
West Des Moines 28.70 -0.17 0.65 0520/2045
Des Moines IA 28 36.0 22.33 Non-Flood -0.34 0.53 0520/2015
Des Moines Fleur Dr 12.0 4.73 Non-Flood -1.19 1.13 0520/2045

Walnut Creek (Central Iowa)
Waukee 156th St 9.0 2.34 Non-Flood -0.19 0.68 0520/2012
Urbandale 142nd St 3.38 -0.79 1.19 0520/2126
Clive NW 128th St--IFC 865.26 -1.11 1.94 0520/2100
Clive I-80/35 9.0 4.57 Non-Flood -1.03 0.91 0520/2128
Clive NW 100th St--IFC 841.71 -0.54 0.58 0520/2100
Des Moines 63rd St 14.0 5.97 Non-Flood -1.25 -0.11 0520/2045

Little Walnut Creek (Central Iowa)
Clive 156th St--IFC 898.72 -0.45 0.00 0520/2100

North Walnut Creek (Central Iowa)
Urbandale 92nd Dr 3.65 -0.39 -0.20 0520/2007
Urbandale Hickman Rd--IFC 835.28 -0.53 -1.38 0520/2100
Windsor Heights College Dr 826.48 -0.53 -1.99 0520/2100

Jordan Creek
West Des Moines

Buttrick Creek
Grand Junction 13.0 5.81 Non-Flood 0.01 0.07 0520/2115

...Missouri River Basin...

.Nishnabotna River Basin...

East Nishnabotna River
Atlantic 19.0 2.63 Non-Flood -0.01 0.04 0520/2100

.Chariton River Basin...

West Nodaway River
Massena IA 148 66.34 -0.02 0.09 0520/2115

East Fork 102 River
Bedford 24.0 13.02 Non-Flood -0.77 1.65 0520/2045

Thompson River
Davis City 12.0 6.89 Non-Flood -0.87 5.82 0520/2100

Chariton River
Chariton 19.5 6.74 Non-Flood 0.44 2.93 0520/2045
Moulton 36.0 21.63 Non-Flood 1.41 2.95 0520/2045

South Fork Chariton River
Promise City 25.0 4.47 Non-Flood -0.45 1.26 0520/2045

Rathbun Reservoir
Pool 926.0 904.24 Non-Flood 0.01 0.02 0520/2045
Tail 2.18 0.00 -0.02 0520/2100
Normal Pool 904.0

Cooper Creek (South Central Iowa)
Centerville 10.77 -1.93 2.01 0520/2030

Key: FS=Flood stage (feet)
Cur Stg=Current stage (feet)
Obs Flood Category=Observed stage flood category (if applicable)--may be
different than forecast flood category
6hr Chg=6-hour change (feet)
24hr Chg=24-hour change (feet)
Obs Time=Date/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, Iowa Flood Center, state agencies and the National Weather
Service.

$$


Central Iowa Observed Snowfall

The following information (mostly PDF files) is to be considered preliminary and unofficial.  Official or certified surface observing information can be obtained from the National Climatic Data Center at https://www.ncdc.noaa.gov.

In the pdf files below, look for the snowfall column, not the snow-depth.

 

Des Moines Airport NWS Office in Johnston Waterloo
(current month updated daily)  (generally updated Monday - Friday) (current month updated daily)
 April 2018  April 2018  April 2018
 March 2018  March 2018  March 2018
 February 2018  February 2018  February 2018
 January 2018  January 2018  January 2018
 December 2017  December 2017  December 2017
 November 2017  November 2017  November 2017
 March 2017  March 2017  March 2017
 February 2017  February 2017  February 2017
 January 2017  January 2017  January 2017
 December 2016  December 2016  December 2016
 November 2016  November 2016  November 2016
 October 2016  October 2016  October 2016
 March 2016  March 2016  March 2016
 February 2016  February 2016  February 2016
 January 2016  January 2016  January 2016
 December 2015  December 2015  December 2015
 November 2015  November 2015  November 2015
 March 2015  March 2015  March 2015
 February 2015  February 2015  February 2015
 January 2015  January 2015  January 2015
 December 2014  December 2014  December 2014
 November 2014  November 2014  November 2014
     
Additional Past Weather Information for Central Iowa can be found by clicking here.

CoCoRAHS Rainfall Reports

    
                        
394
SXUS53 KDMX 201401
LCODMX

COCORAHS PRECIPITATION SUMMARY
NATIONAL WEATHER SERVICE DES MOINES IA
901 AM CDT TUE MAY 20 2025

COCORAHS PRECIPITATION REPORTS FOR THE PREVIOUS 24 HOURS
ENDING AROUND 7 AM LOCAL TIME
THESE REPORTS ARE CONSIDERED SUPPLEMENTAL AND UNOFFICIAL

.B DMX 0520 C DH07/PP/SF/SD/SW
:
:
:CENTRAL IOWA
:
: SNOW SNOW WATER
: PCPN FALL DEPTH EQUIV
:
IA-WR-15 : NORWALK 1.7 SSE : 4.57 / MM / MM / MM
IA-WR-22 : PROLE 1.5 ENE : 4.57 / MM / MM / MM
IA-PK-105 : DES MOINES 2.8 W : 4.52 / MM / MM / MM
IA-WR-25 : NORWALK 1.6 SSW : 4.45 / MM / MM / MM
IA-DC-05 : GRAND RIVER 4.8 N : 4.35 / MM / MM / MM
IA-PK-115 : POLK CITY 1.0 N : 4.34 / MM / MM / MM
IA-PK-73 : DES MOINES 4.1 N : 3.95 / MM / MM / MM
IA-PK-54 : POLK CITY 0.4 W : 3.88 / MM / MM / MM
IA-SR-41 : MAXWELL 2.5 N : 3.80 / MM / MM / MM
IA-PK-88 : DES MOINES 5.4 WNW : 3.77 / 0.0 / 0.0 / 0.00
IA-PK-93 : JOHNSTON 2.6 W : 3.77 / 0.0 / 0.0 / MM
IA-PK-125 : URBANDALE 1.0 NNE : 3.76 / MM / MM / MM
IA-PK-118 : ANKENY 3.3 ESE : 3.74 / MM / MM / MM
IA-DL-32 : CLIVE 4.7 WNW : 3.70 / MM / MM / MM
IA-PK-130 : URBANDALE 0.5 ESE : 3.69 / MM / MM / MM
IA-PK-97 : ANKENY 1.5 NNE : 3.67 / 0.0 / 0.0 / MM
IA-PK-83 : ALTOONA 1.5 SSE : 3.59 / MM / MM / MM
IA-MD-06 : ST CHARLES 1.1 NW : 3.56 / MM / MM / MM
IA-PK-107 : DES MOINES 4.8 NW : 3.55 / MM / MM / MM
IA-PK-37 : WINDSOR HEIGHTS 0.8 SE : 3.53 / 0.0 / 0.0 / MM
IA-CL-02 : OSCEOLA 2.5 WSW : 3.46 / MM / MM / MM
IA-PK-03 : DES MOINES 4.5 WNW : 3.39 / MM / MM / MM
IA-SR-36 : NEVADA 5.1 WSW : 3.35 / MM / MM / MM
IA-CL-09 : OSCEOLA 2.5 N : 3.35 / MM / MM / MM
IA-DL-22 : WAUKEE 1.2 ENE : 3.32 / MM / MM / MM
IA-PK-147 : MAXWELL 8.1 S : 3.28 / MM / MM / MM
IA-SR-17 : AMES 0.9 ENE : 3.26 / MM / MM / MM
IA-DC-11 : GRAND RIVER 0.5 NE : 3.00 / MM / MM / MM
IA-DL-28 : WAUKEE 3.0 SSW : 2.90 / MM / MM / MM
IA-SR-50 : AMES 10.0 NE : 2.87 / MM / MM / MM
IA-PK-36 : MADRID 6.4 S : 2.86 / MM / MM / MM
IA-SR-02 : AMES 1.5 NNE : 2.83 / MM / MM / MM
IA-SR-49 : STORY CITY 0.4 NW : 2.81 / MM / MM / MM
IA-PK-95 : DES MOINES 3.7 NW : 2.73 / MM / MM / MM
IA-SR-45 : AMES 2.0 WNW : 2.72 / MM / MM / MM
IA-SR-57 : STORY CITY 1.1 W : 2.72 / MM / MM / MM
IA-BN-20 : MADRID 0.5 NE : 2.71 / MM / MM / MM
IA-JS-11 : LAUREL 6.0 SW : 2.63 / MM / MM / MM
IA-DL-33 : WAUKEE 1.6 N : 2.62 / MM / MM / MM
IA-CL-11 : OSCEOLA 0.5 WSW : 2.60 / MM / MM / MM
IA-DL-41 : MADRID 3.3 SSW : 2.58 / MM / MM / MM
IA-WR-07 : INDIANOLA 0.8 SSW : 2.55 / MM / MM / MM
IA-CL-03 : MURRAY 0.5 N : 2.52 / 0.0 / 0.0 / 0.00
IA-SR-19 : GILBERT 0.2 W : 2.50 / 0.0 / MM / MM
IA-SR-53 : AMES 3.7 W : 2.41 / MM / MM / MM
IA-WG-07 : EAGLE GROVE 0.7 W : 2.41 / MM / MM / MM
IA-WY-03 : SEYMOUR 1.7 W : 2.41 / MM / MM / MM
IA-MS-10 : MARSHALLTOWN 3.0 S : 2.38 / MM / MM / MM
IA-WG-06 : EAGLE GROVE 1.3 WSW : 2.33 / MM / MM / MM
IA-MA-11 : PELLA 1.1 ENE : 2.31 / MM / MM / MM
IA-AP-12 : JEROME 0.4 W : 2.27 / MM / MM / MM
IA-AP-09 : NUMA 1.7 W : 2.18 / MM / MM / MM
IA-SR-29 : AMES 2.5 W : 2.16 / MM / MM / MM
IA-PW-09 : GRINNELL 0.7 NE : 2.15 / MM / MM / MM
IA-DC-04 : WELDON 1.7 W : 2.10 / MM / MM / MM
IA-WR-27 : CARLISLE 4.5 SSE : 2.05 / MM / MM / MM
IA-FR-03 : IOWA FALLS 4.6 NNE : 2.00 / MM / MM / MM
IA-HD-05 : ELDORA 1.2 ENE : 1.99 / MM / MM / MM
IA-BH-29 : LA PORTE CITY 5.1 NNW : 1.94 / MM / MM / MM
IA-LC-10 : WILLIAMSON 0.3 N : 1.93 / MM / MM / MM
IA-DL-26 : DALLAS CENTER 4.1 ENE : 1.91 / MM / MM / MM
IA-MR-06 : LOVILIA 0.6 SSE : 1.91 / 0.0 / 0.0 / 0.00
IA-HM-01 : WEBSTER CITY 0.5 NW : 1.86 / MM / MM / MM
IA-HM-04 : WEBSTER CITY 0.8 SSW : 1.82 / MM / MM / MM
IA-WR-05 : HARTFORD 1.0 E : 1.81 / 0.0 / 0.0 / MM
IA-MA-13 : MARION 1.6 WNW : 1.81 / MM / MM / MM
IA-DL-17 : DALLAS CENTER 3.9 NNE : 1.80 / MM / MM / MM
IA-BH-03 : CEDAR FALLS 0.4 WNW : 1.79 / 0.0 / 0.0 / 0.00
IA-CL-04 : MURRAY 1.7 W : 1.79 / 0.0 / 0.0 / 0.00
IA-DV-14 : DRAKESVILLE 4.7 WNW : 1.78 / MM / MM / MM
IA-JS-12 : PRAIRIE CITY 5.0 SW : 1.78 / MM / MM / MM
IA-DV-10 : BLOOMFIELD 8.4 NNE : 1.75 / MM / MM / MM
IA-WB-03 : FORT DODGE 1.6 ENE : 1.75 / MM / MM / MM
IA-DV-02 : MOULTON 3.6 ENE : 1.75 / MM / MM / MM
IA-BH-23 : CEDAR FALLS 0.4 NE : 1.73 / MM / MM / MM
IA-BH-17 : GILBERTVILLE 1.0 NW : 1.70 / MM / MM / MM
IA-BH-07 : CEDAR FALLS 1.4 SSE : 1.66 / MM / MM / MM
IA-EM-06 : ESTHERVILLE 0.4 ESE : 1.62 / MM / MM / MM
IA-PW-06 : MALCOM 7.7 NNW : 1.55 / MM / MM / MM
IA-DL-31 : DALLAS CENTER 1.5 E : 1.52 / MM / MM / MM
IA-DV-07 : BLOOMFIELD 4.2 WNW : 1.51 / MM / MM / MM
IA-WB-17 : FORT DODGE 1.7 NNW : 1.50 / MM / MM / MM
IA-DC-08 : LINEVILLE 3.8 W : 1.50 / MM / MM / MM
IA-TY-04 : BEDFORD 0.5 NW : 1.48 / MM / MM / MM
IA-DL-34 : ADEL 0.6 SE : 1.44 / MM / MM / MM
IA-BN-19 : BOONE 1.1 N : 1.42 / MM / MM / MM
IA-AP-11 : MELROSE 6.8 SSE : 1.42 / MM / MM / MM
IA-DV-15 : BLOOMFIELD 9.3 WSW : 1.40 / MM / MM / MM
IA-CF-02 : SCHLESWIG 0.4 NE : 1.40 / MM / MM / MM
IA-BH-06 : WATERLOO 1.9 SSE : 1.40 / MM / MM / MM
IA-DL-38 : ADEL 0.2 N : 1.39 / MM / MM / MM
IA-KS-05 : BURT 0.5 NW : 1.36 / MM / MM / MM
IA-MH-15 : OSKALOOSA 3.7 SSE : 1.34 / MM / MM / MM
IA-KS-06 : SWEA CITY 4.0 NW : 1.27 / MM / MM / MM
IA-WY-09 : CORYDON 7.7 SSE : 1.25 / MM / MM / MM
IA-MD-03 : EARLHAM 2.0 W : 1.25 / MM / MM / MM
IA-HN-09 : GARNER 0.4 W : 1.14 / MM / MM / MM
IA-DV-03 : BLOOMFIELD 8.6 SSW : 1.10 / MM / MM / MM
IA-BN-03 : OGDEN 1.6 SE : 1.04 / MM / MM / MM
IA-BN-15 : BOONE 4.6 WSW : 1.03 / MM / MM / MM
IA-WB-15 : CLARE 5.2 WNW : 1.03 / MM / MM / MM
IA-SC-07 : SAC CITY 0.6 SSW : 1.02 / MM / MM / MM
IA-CG-13 : MASON CITY 4.2 N : 1.00 / MM / MM / MM
IA-PA-05 : WEST BEND 5.4 W : 0.94 / MM / MM / MM
IA-CF-09 : DUNLAP 5.4 NNW : 0.90 / MM / MM / MM
IA-CG-14 : ROCKWELL 0.7 NNW : 0.90 / MM / MM / MM
IA-AD-02 : CRESTON 8.3 WNW : 0.82 / MM / MM / MM
IA-BM-08 : READLYN 3.3 SE : 0.82 / MM / MM / MM
IA-DV-11 : MILTON 4.8 SSW : 0.78 / MM / MM / MM
IA-CG-07 : SWALEDALE 0.0 WNW : 0.78 / MM / MM / MM
IA-GN-04 : CHURDAN 1.0 S : 0.74 / MM / MM / MM
IA-DL-42 : PERRY 0.4 SSW : 0.71 / MM / MM / MM
IA-PC-08 : FONDA 4.5 NNW : 0.62 / MM / MM / MM
IA-TY-02 : NEW MARKET 4.7 N : 0.60 / MM / 0.0 / MM
IA-HB-04 : BODE 1.9 NE : 0.41 / MM / MM / MM
IA-CS-11 : MASSENA 0.5 NE : 0.25 / MM / MM / MM
IA-GN-08 : JEFFERSON 0.1 ENE : 0.22 / MM / MM / MM
IA-CH-07 : LYTTON 4.0 NE : 0.20 / MM / MM / MM
IA-CS-05 : ATLANTIC 7.1 NNE : 0.09 / MM / MM / MM
IA-CR-07 : MANNING 0.2 ESE : 0.06 / MM / MM / MM
.END

$$