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)
04/28 00:00      0.00      9.32      5508     13.00     12.41
04/28 01:00      0.00      9.25      5251     12.00     12.38
04/28 02:00      0.00      9.15      4892     10.80     12.36
04/28 03:00      0.00      9.08      4649      9.90     12.33
04/28 04:00      0.00      9.03      4478      9.50     12.31
04/28 05:00      0.00      8.96      4244      8.30     12.30
04/28 06:00      0.00      8.91      4081      8.10     12.27
04/28 07:00      0.00      8.86      3920      8.70     12.26
04/28 08:00      0.00      8.83      3826      9.60     12.31
04/28 09:00      0.00      8.79      3701     10.00     12.46
04/28 10:00      0.00      8.75      3578     10.60     12.63
04/28 11:00      0.00      8.73      3517     11.80     12.67
04/28 12:00      0.00      8.71      3457     12.40     12.90
04/28 13:00      0.00      8.67      3338     13.60     13.05
04/28 14:00      0.00      8.65      3280     14.40     12.86
04/28 15:00      0.00      8.63      3221     14.60     12.88
04/28 16:00      0.00      8.59      3106     15.10     12.84
04/28 17:00      0.00      8.57      3050     15.20     12.82
04/28 18:00      0.00      8.53      2937     15.40     12.72
04/28 19:00      0.00      8.49      2827     14.50     12.60
04/28 20:00      0.00      8.45      2719     13.60     12.53
04/28 21:00      0.00      8.40      2587     12.70     12.50
04/28 22:00      0.00      8.35      2457     12.30     12.47
04/28 23:00      0.00      8.32      2381     12.00     12.44
Data processed at Wed 29Apr2026 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.