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)
07/18 00:00      0.00      8.97      4277     24.60     12.41
07/18 01:00      0.00      8.92      4113     24.50     12.40
07/18 02:00      0.00      8.86      3920     24.60     12.37
07/18 03:00      0.00      8.80      3732     24.40     12.34
07/18 04:00      0.00      8.74      3548     24.20     12.32
07/18 05:00      0.00      8.68      3368     23.90     12.29
07/18 06:00      0.00      8.63      3221     23.80     12.27
07/18 07:00      0.00      8.59      3106     24.00     12.24
07/18 08:00      0.00      8.54      2965     25.60     12.23
07/18 09:00      0.00      8.51      2882     27.10     12.46
07/18 10:00      0.00      8.47      2773     28.80     12.80
07/18 11:00      0.00      8.42      2639     29.70     12.87
07/18 12:00      0.00      8.40      2587     30.10     12.77
07/18 13:00      0.00      8.37      2509     31.70     12.67
07/18 14:00      0.00      8.35      2457     32.50     12.69
07/18 15:00      0.00      8.33      2406     32.60     12.71
07/18 16:00      0.00      8.31      2356     32.70     12.71
07/18 17:00      0.00      8.30      2331     33.00     12.62
07/18 18:00      0.00      8.29      2306     33.20     12.65
07/18 19:00      0.00      8.29      2306     33.50     12.59
07/18 20:00      0.00      8.28      2281     30.90     12.54
07/18 21:00      0.00      8.27      2257     28.70     12.50
07/18 22:00      0.00      8.27      2257     27.10     12.48
07/18 23:00      0.00      8.27      2257     26.60     12.45
Data processed at Sun 19Jul2026 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.