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)
05/31 00:00      0.01      8.70      3427     19.90     12.36
05/31 01:00      0.05      8.73      3517     19.20     12.35
05/31 02:00      0.00      8.77      3639     19.10     12.32
05/31 03:00      0.00      8.79      3701     19.30     12.30
05/31 04:00      0.00      8.81      3763     19.80     11.34
05/31 05:00      0.00      8.80      3732     20.00     12.23
05/31 06:00      0.00      8.82      3794     20.20     12.23
05/31 07:00      0.00      8.83      3826     20.10     12.23
05/31 08:00      0.00      8.85      3889     20.20     12.21
05/31 09:00      0.00      8.91      4081     19.30     12.21
05/31 10:00      0.00      9.03      4478     22.10     12.28
05/31 11:00      0.00      9.10      4718     24.90     12.93
05/31 12:00      0.00      9.24      5214     25.90     12.73
05/31 13:00      0.00      9.40      5810     27.10     12.83
05/31 14:00      0.00      9.48      6119     29.00     12.78
05/31 15:00      0.00      9.57      6476     31.10     12.15
05/31 16:00      0.00      9.76      7260     31.40     12.73
05/31 17:00      0.00      9.90      7864     32.00     12.67
05/31 18:00      0.00      9.96      8130     32.00     12.65
05/31 19:00      0.00     10.09      8720     32.00     12.63
05/31 20:00      0.00     10.18      9139     29.90     12.54
05/31 21:00      0.00     10.32      9805     28.30     12.51
05/31 22:00      0.00     10.30      9709     27.20     12.49
05/31 23:00      0.00     10.34      9902     26.90     12.10
Data processed at Mon 01Jun2026 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.