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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 05486100 Middle River near Casey, IA
Adair County, Iowa
Hydrologic Unit Code 07100008
Latitude  41°30'00", Longitude  94°29'00" NAD27
Drainage area 72.80  square miles
Output formats
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
171977-07-06 10:40CDTYesPJSUSGS0.0220.63 ExcellentClearNONE1Imported Channel 1WADEunspeunkno0.02 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
161976-10-13 11:05CDTYesPJSUSGS0.5621.87 GoodClearNONE1Imported Channel 1CRANunspeunkno0.56 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
151975-08-12 14:50CDTYesDASUSGS4.6922.43 GoodClearNONE1Imported Channel 1WADEunspeunkno4.6916.04.860.96UNSPUNSPUNSPunknUNSPUNSPUNSP
141974-09-24 15:00CDTYesDAS/JAWUSGS1.7822.81 GoodClearNONE1Imported Channel 1WADEunspeunkno1.788.002.760.64UNSPUNSPUNSPunknUNSPUNSPUNSP
131971-08-24 09:55CDTYesCAFUSGS1.1222.71 GoodClearNONE1Imported Channel 1CRANunspeunkno1.127.002.570.44UNSPUNSPUNSPunknUNSPUNSPUNSP
121970-07-28 18:00CDTYesDJGUSGS1.7516.210.000.50UnspecifiedClearNONE1Imported Channel 1CRANunspeunkno1.756.002.220.79UNSPUNSPUNSPunknUNSPUNSPUNSP
111968-03-13 09:40CSTYesGGP/REHUSGS1.1121.060.000.20FairClearNONE1Imported Channel 1WADEunspeunkno1.116.004.000.20UNSPUNSPUNSPunknUNSPUNSPUNSP
101966-08-29 11:00CSTYesDHAUSGS0.7622.57 GoodClearNONE1Imported Channel 1WADEunspeunkno0.764.100.970.00UNSPUNSPUNSPunknUNSPUNSPUNSP
91964-10-12 11:25CSTYesJTFUSGS13.721.810.000.30UnspecifiedClearNONE1Imported Channel 1CRANunspeunkno13.717.013.41.02UNSPUNSPUNSPunknUNSPUNSPUNSP
81963-10-29 -- ----YesSJMUSGS0.94 FairClearNONE1Imported Channel 1WADEunspeunkno0.943.000.651.45UNSPUNSPUNSPunknUNSPUNSPUNSP
71961-10-18 14:30CSTYesSJMUSGS18.021.65 GoodClearNONE1Imported Channel 1WADEunspeunkno18.028.016.41.10UNSPUNSPUNSPunknUNSPUNSPUNSP
61961-10-10 13:30CSTYesSJMUSGS26.021.45 GoodClearNONE1Imported Channel 1WADEunspeunkno26.029.028.80.91UNSPUNSPUNSPunknUNSPUNSPUNSP
51960-09-13 13:45CSTYes--SUSGS3.63-21.89 ExcellentClearNONE1Imported Channel 1WADEunspeunkno3.6310.44.460.81UNSPUNSPUNSPunknUNSPUNSPUNSP
41959-10-23 10:45CSTYesDERUSGS2.62-22.350.00 UnspecifiedClearNONE1Imported Channel 1CRANunspeunkno2.628.002.101.25UNSPUNSPUNSPunknUNSPUNSPUNSP
31958-10-21 13:00CSTYesSJMUSGS16.916.90 GoodClearNONE1Imported Channel 1WADEunspeunkno16.924.016.21.04UNSPUNSPUNSPunknUNSPUNSPUNSP
21958-03-27 06:35CSTYesDERUSGS29.9-20.450.00 Unspecified NONE1Imported Channel 1UNSPother 29.9 UNSPUNSPUNSPunknUNSPUNSPUNSP
11957-09-26 07:30CSTYesDERUSGS1.9421.41-0.010.50UnspecifiedClearNONE1Imported Channel 1CRANunspeunkno1.9410.53.970.49UNSPUNSPUNSPunknUNSPUNSPUNSP