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)
04/29 00:00      0.00      8.23      2159     10.80     12.42
04/29 01:00      0.00      8.17      2017      9.40     12.37
04/29 02:00      0.00      8.13      1925      8.70     12.34
04/29 03:00      0.00      8.10      1857      7.90     12.31
04/29 04:00      0.00      8.11      1880      7.40     12.26
04/29 05:00      0.00      8.13      1925      7.00     12.23
04/29 06:00      0.00      8.19      2064      7.10     12.21
04/29 07:00      0.00      8.25      2208      7.00     12.19
04/29 08:00      0.00      8.32      2381      8.60     12.21
04/29 09:00      0.00      8.38      2535     10.00     12.72
04/29 10:00      0.00      8.45      2719     12.00     13.03
04/29 11:00      0.00      8.49      2827     12.80     13.08
04/29 12:00      0.00      8.54      2965     14.20     12.96
04/29 13:00      0.00      8.57      3050     14.70     12.88
04/29 14:00      0.00      8.59      3106     15.30     12.86
04/29 15:00      0.00      8.62      3192     15.90     12.86
04/29 16:00      0.00      8.63      3221     16.50     12.82
04/29 17:00      0.00      8.64      3250     17.00     12.80
04/29 18:00      0.00      8.65      3280     17.00     12.80
04/29 19:00      0.00      8.68      3368     15.90     12.70
04/29 20:00      0.00      8.72      3487     14.80     12.57
04/29 21:00      0.00      8.79      3701     12.80     12.54
04/29 22:00      0.00      8.87      3952     11.30     12.50
04/29 23:00      0.00      8.91      4081     10.70     12.46
Data processed at Thu 30Apr2026 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.