IOLK1: Grand River, Iola 

                                SHEF ID:       IOLK1     NEOSHO RIVER NEAR IOLA
STATION TYPE:  
Regulating: Stage =    15.00, Flow =    18228

               PRECIP     STAGE  RIV-FLOW  AIR-TEMP  BAT-LOAD
                   in        ft       cfs         F      volt
              Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
06/09 00:00      0.00      8.97      4277     25.70     12.40
06/09 01:00      0.80      8.94      4179     19.30     12.39
06/09 02:00      0.26      8.86      3920     19.20     12.37
06/09 03:00      0.00      8.81      3763     19.70     12.34
06/09 04:00      0.19      8.78      3670     19.60     12.31
06/09 05:00      0.04      8.74      3548     20.00     12.27
06/09 06:00      0.00      8.77      3639     20.70     12.27
06/09 07:00      0.01      8.83      3826     21.00     12.25
06/09 08:00      1.00      9.04      4512     18.60     12.23
06/09 09:00      0.47      9.11      4752     18.80     12.21
06/09 10:00      0.00      9.75      7217     20.80      ----
06/09 11:00      0.00     10.24      9423     25.60     12.90
06/09 12:00      0.00     10.71     11166     27.80     12.69
06/09 13:00      0.00     11.18     12165     28.60     12.69
06/09 14:00      0.00     11.70     13067     29.70     12.71
06/09 15:00      0.00     12.35     14154     30.70     12.61
06/09 16:00      0.00     12.84     14947     31.10     12.63
06/09 17:00      0.00     13.32     15705     31.10     12.61
06/09 18:00      0.00     13.61     16154     30.70     12.77
06/09 19:00      0.00     13.96     16688     30.00     12.63
06/09 20:00      0.00     14.18     17019     28.50     12.53
06/09 21:00      0.00     14.39     17332     27.40     12.49
06/09 22:00      0.00     14.48     17466     26.90     12.45
06/09 23:00      0.00     14.51     17510     26.50     12.42
Data processed at Wed 10Jun2026 04:38 GMT

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Timeseries IDs (TSIDs)

TSIDs used from left to right in the data table 
IOLA.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
IOLA.Stage.Inst.1Hour.0.Ccp-Rev
IOLA.Flow.Inst.1Hour.0.Ccp-Rev
IOLA.Temp-Air.Inst.1Hour.0.Ccp-Rev
IOLA.Volt-Battery Load.Inst.1Hour.0.Ccp-Rev

All information presented herein is the property of the government of the United States of America and may be revised or deleted at any time without prior notice. Dissemination of this information without the expressed written consent of the Public Affairs Office, Tulsa District U.S. Army Corps of Engineers is strictly prohibited. These data are gathered electronically and, as presented, have NOT undergone any form of quality control. These data are NOT guaranteed to be valid or correct.