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)
06/20 00:00      0.00      8.52      2910     22.20     12.36
06/20 01:00      0.00      8.50      2855     20.40     12.34
06/20 02:00      0.00      8.51      2882     19.60     12.33
06/20 03:00      0.00      8.50      2855     20.20     12.31
06/20 04:00      0.00      8.49      2827     19.40     12.29
06/20 05:00      0.00      8.49      2827     19.50     12.27
06/20 06:00      0.00      8.48      2800     19.80     12.25
06/20 07:00      0.00      8.48      2800     20.10     12.24
06/20 08:00      0.00      8.48      2800     22.60     12.25
06/20 09:00      0.00      8.48      2800     24.40     12.50
06/20 10:00      0.00      8.47      2773     25.90     12.76
06/20 11:00      0.00      8.46      2746     26.30     12.84
06/20 12:00      0.00      8.46      2746     27.20     12.71
06/20 13:00      0.00      8.46      2746     27.90     12.69
06/20 14:00      0.00      8.46      2746     28.30     12.70
06/20 15:00      0.00      8.45      2719     28.70     12.73
06/20 16:00      0.00      8.45      2719     29.60     12.70
06/20 17:00      0.00      8.45      2719     29.30     12.70
06/20 18:00      0.00      8.44      2692     29.80     12.67
06/20 19:00      0.00      8.42      2639     29.10     12.59
06/20 20:00      0.00      8.40      2587     27.80     12.53
06/20 21:00      0.00      8.36      2483     26.50     12.47
06/20 22:00      0.00      8.32      2381     25.60     12.44
06/20 23:00      0.00      8.28      2281     25.00     12.43
Data processed at Mon 22Jun2026 03:38 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.