SRUS43 KDVN 261845

RVADVN

IAC011-019-031-045-055-057-061-087-095-097-101-103-105-107-111-113-115-

139-163-177-183-ILC011-015-067-071-073-085-109-131-155-161-177-187-195-

MOC045-199-271845-



Hydrologic Summary

National Weather Service Quad Cities IA IL

144 PM CDT Thu Jun 26 2025



This information is a cooperative effort of the National Weather 

Service...U.S. Army Corps of Engineers and the U.S. Geological 

Survey.



Zero datums reference NGVD12 for all locations on the Mississippi 

River except for Fort Madison...which references the Memphis datum. 

All other zero datums reference NGVD29.



                           Cur    6hr   12hr   24hr  Water  Zero 

Location             FS    Stg    Chg    Chg    Chg   Temp  Datum 

-------------------------------------------------------------------- 



Mississippi River

 La Crosse           12   7.50   0.08   0.08   0.23        626.320

 McGregor            16  10.62   0.11   0.18   0.30        604.500

 Guttenberg Dam 10   15   9.27   0.09   0.14   0.21        600.000

 Dubuque LD11        16   8.56   0.00  -0.01  -0.05   81   588.200

 Dubuque             17  10.77   0.01  -0.02  -0.03        585.470

 Bellevue LD12       17   9.64   0.01   0.00  -0.03   82   580.200

 Fulton LD13         16   9.10   0.02   0.01  -0.04   84   568.700

 Camanche            17  12.14  -0.02   0.07  -0.04   83   562.680

 Le Claire LD14      11   7.00  -0.02  -0.02   0.03   85   557.080

 Rock Island LD15    15   9.52   0.00   0.02   0.13   83   542.500

 Fairport            14  10.60   0.00   0.03   0.01        535.160

 Ill. City LD16      15   8.20   0.02   0.07   0.06   85   533.790

 Muscatine           16   9.92  -0.02   0.05   0.03        530.740

 New Boston LD17     15  10.36   0.04   0.08   0.22   84   526.570

 Keithsburg          14  10.62   0.05   0.10   0.22        523.190

 Gladstone LD18      10   6.98   0.12   0.17   0.23   84   518.520

 Burlington          15  12.20   0.09   0.14   0.20        511.450

 Fort Madison           526.59   0.04   0.02   0.12         -6.800

 Keokuk LD19         16   8.64   0.32   0.47   0.68   83   477.830

 Gregory Landing     15   9.90   0.30   0.47   0.73        472.710



...Iowa Rivers...



North Fork Maquoketa River

 Fulton              12   3.82  -0.12  -0.28  -0.69        679.000



Maquoketa River

 Manchester Hwy 20   14   6.39  -0.40  -0.59  -0.25        900.410

 Maquoketa           24  12.46  -0.09  -0.22   0.15        625.960



Wapsipinicon River

 Tripoli             15  10.21  -0.05  -0.07   0.07        986.390

 Independence        12   6.50  -0.05  -0.14  -0.43        882.850

 Anamosa Shaw Rd     15   9.50   0.13   0.30   0.52        755.000

 De Witt 4S          11   9.56  -0.03  -0.04   0.01        598.810



Crow Creek

 Bettendorf, IA      9    3.65  -0.02  -0.04  -0.06        576.230



Cedar River

 Vinton              15   9.53  -0.20  -0.50  -1.16        762.060

 Palo Blairs Ferry   13   9.66  -0.29  -0.55  -0.88   79   725.710

 Cedar Rapids        12   9.74  -0.39  -0.55  -0.73        700.470

 Cedar Bluff         16  12.56  -0.09  -0.11  -0.01        651.130

 Conesville          13  12.70   0.02   0.12   0.29        581.950



Big Bear Creek

 Ladora              20  13.89  -0.62  -0.86   0.17        744.540



Iowa River

 Tama US 63          20  13.72   0.00   0.10   0.38        794.340

 Belle Plaine        15  13.30  -0.07  -0.13  -0.31        749.760

 Marengo             15  13.86  -0.12  -0.08  -0.22        720.450

 Iowa City           24  15.25  -0.01  -0.01   0.06        617.270

 Lone Tree           16  10.24  -0.02  -0.04   0.65        588.160

 Columbus Jct        23  16.98   0.06   0.23   0.49        587.000

 Wapello             21  19.09   0.15   0.34   0.51        538.170

 Oakville            11   9.14   0.12   0.24   0.49        535.641



Rapid Creek

 Iowa City NE        9    4.01  -0.03  -0.08  -0.08673.720



Clear Creek

 Oxford              10   2.11  -0.06  -0.06   0.01        696.500

 Coralville SW       11   1.05  -0.01  -0.02  -0.25        647.480



Muddy Creek

 Coralville N             2.25   0.02  -0.06  -0.49        665.090



Old Mans Creek

 Iowa City SW        12   2.69   0.01   0.28   0.47        637.490



North English River

 Parnell             24  16.32  -0.17  -0.48  -0.63        700.000



English River

 Kalona              14   7.24   0.04  -0.09  -0.54        633.450



North Skunk River

 Sigourney           16   2.99   0.01   0.00   0.01        651.530



Skunk River

 Augusta             15   5.66   0.67   1.17   1.19        521.240



Cedar Creek

 Oakland Mills       15   5.15   0.74   1.62   1.80        565.070



Des Moines River

 Ottumwa             12   8.60  -0.11  -0.01   0.86   82   621.590

 Keosauqua           22  16.66   0.28   0.58   1.25        547.360

 St Francisville     18  14.49  -0.38  -0.02   0.64        491.730



...Illinois Rivers...



Pecatonica River

 Freeport            13   7.03   0.53   1.12   2.26        743.180



Rock River

 Byron               13   6.15   0.07   0.09   0.05   84   666.130

 Dixon               16   8.75  -0.10  -0.10  -0.07        630.000

 Como                13   3.89  -0.10  -0.04  -0.17        603.030

 Joslin              12   5.86  -0.07  -0.18  -0.33        564.060

 Moline              12   8.53  -0.03  -0.05   0.02        551.340



Green River

 Geneseo             15   3.12  -0.01  -0.04   0.04        577.660



Big Bureau Creek

 Princeton           14   2.87   0.01  -0.01   0.00        555.390



Edwards River

 Orion                                                     653.960

 New Boston          17  13.18   0.00   0.06   0.09        529.920



Pope Creek

 Keithsburg          24  19.47  -0.04  -0.02   0.00        524.070



Henderson Creek

 Oquawka             22  14.83  -0.03   0.50   0.60        541.210



La Moine River

 Colmar              20   4.55  -0.01  -0.04  -0.16        491.530



...Missouri Rivers...



Fox River

 Wayland             15   1.74  -0.08   0.01   0.00        501.520



...Reservoirs...



Iowa River

 Coralville Dam      71 684.05   0.03   0.03   0.02          0.000



$$

