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Streamflow Measurements for the Nation


USGS 05450400 Iowa River at Steamboat Rock, IA


Hardin County, Iowa
Hydrologic Unit Code 07080207
Latitude  42°24'29.2", Longitude  93°04'22.7" NAD83
Drainage area 735  square miles
Gage datum 950.69 feet above NAVD88
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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
 
482024-11-18 08:06:46CSTYesETKUSGS84.25.650.000.20FairDebrisHeavyNONE
472024-10-02 10:06:04CDTYesDDWUSGS62.55.47-0.011.00FairClearNONE
462024-08-14 09:46CDTYesCAAUSGS1565.650.000.22FairDebrisLightNONE
452024-06-18 10:53CDTYesCAAUSGS5716.16-0.010.27FairClearNONE
442024-05-22 09:59:07CDTYesCAA/SATUSGS482010.250.000.23GoodClearNONE
432024-05-09 11:19:07CDTYesTJR/ETKUSGS25107.990.020.22GoodDebrisLightNONE
422024-04-30 10:18:04CDTYesCAAUSGS5316.140.000.27FairDebrisLightNONE
412024-03-19 10:15CDTYesCAAUSGS61.05.450.000.22PoorClearNONE
402024-02-07 08:25:10CSTYesTJR/ETKUSGS1095.590.000.20FairIceShoreNONE
392023-12-08 09:01:44CSTYesETK/DDWUSGS57.75.440.000.20FairIceShoreNONE
382023-10-24 09:39:07CDTYesETKUSGS43.55.410.000.50GoodDebrisLightNONE
372023-08-30 08:20:08CDTYesETKUSGS44.65.350.000.50GoodClearNONE
362023-07-11 14:47:07CDTYesCAAUSGS1495.61-0.010.80GoodClearNONE
352023-05-31 10:34:08CDTYesCAAUSGS3265.940.000.27FairClearNONE
342023-04-04 10:23:05CDTYesCAAUSGS5486.180.000.32GoodClearNONE
332023-03-02 10:17:07CSTYesETK/TJRUSGS23107.83-0.010.20FairDebrisModerateNONE
322023-03-02 09:35:29CSTYesETK/TJRUSGS24107.850.020.20FairDebrisModerateNONE
312023-02-27 14:25:35CSTYesETK/CAAUSGS16707.040.030.20FairDebrisLightNONE
302023-01-06 09:36:37CSTYesETK/DDWUSGS78.25.490.000.22FairIceShoreNONE
292022-11-16 08:58:21CSTYesETKUSGS66.15.470.010.50GoodDebrisModerateNONE
282022-09-20 10:37:03CDTYesCAAUSGS77.05.400.000.62GoodClearNONE
272022-08-09 08:35:09CDTYesETKUSGS1105.520.000.68GoodClearNONE
262022-06-28 08:56:04CDTYesTJRUSGS7416.340.000.20FairDebrisLightNONE
252022-06-15 11:03:01CDTYesTJR/ETKUSGS10206.830.010.10PoorDebrisLightNONE
242022-06-15 10:27:05CDTYesTJR/ETKUSGS9976.830.030.23PoorDebrisLightNONE
232022-05-16 14:10:09CDTYesETKUSGS6836.330.010.20FairClearNONE
222022-04-04 08:42:04CDTYesETKUSGS3396.000.010.20FairClearNONE
212022-03-08 09:19:49CSTYesTJR/CAAUSGS2225.890.000.20FairIceShoreNONE
202022-01-28 10:43:21CSTYesDDW/ETKUSGS85.05.730.000.50PoorIceCoverNONE
192021-11-30 12:52:20CSTYesTJR/ETKUSGS2255.910.000.20FairDebrisLightNONE
182021-10-19 08:44:08CDTYesTJRUSGS62.45.660.000.20FairClearNONE
172021-09-07 13:03:02CDTYesTJRUSGS4926.290.000.20FairDebrisLightNONE
162021-09-01 08:51:01CDTYesTJRUSGS3776.160.000.20FairClearNONE
151996-05-28 13:15CDTYesDTCUSGS7886.750.001.00FairClearNONE
141996-05-06 12:00CDTYesDTCUSGS2655.750.000.70GoodClearNONE
131996-04-15 11:00CDTYesDTCUSGS2725.790.010.70GoodClearNONE
121996-03-18 15:45CSTYesDTCUSGS2145.650.000.50FairClearNONE
111996-02-22 10:35CSTYesPDLUSGS3845.950.000.70GoodClearNONE
101995-11-09 10:35CSTYesPDLUSGS4256.050.000.50FairClearNONE
91995-09-27 16:40CDTYesDTCUSGS2975.960.000.80FairClearNONE
81995-08-11 10:10CDTYesDTCUSGS1515.49-0.020.60FairClearNONE
71995-06-30 08:55CDTYesJECUSGS11407.200.021.30GoodClearNONE
61995-06-01 08:55CDTYesJECUSGS16208.03-0.010.80FairClearNONE
51995-04-07 08:50CDTYesJECUSGS6746.52-0.031.00GoodClearNONE
41970-10-14 11:05CDTYesDER/AHHUSGS242955.14-0.010.50GoodClearNONE
31969-07-09 15:30CSTYesDER/--RUSGS845014.20 GoodClearNONE
21969-03-25 13:05CSTYesJHHUSGS36009.55-0.070.80GoodClearNONE
11967-06-12 08:25CSTYesCWSUSGS449010.74-0.010.70FairClearNONE