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)
04/09 00:00      0.00      7.79      1244     16.10     12.50
04/09 01:00      0.00      7.78      1226     16.20     12.47
04/09 02:00      0.00      7.78      1226     15.40     12.45
04/09 03:00      0.00      7.79      1244     15.20     12.41
04/09 04:00      0.00      7.78      1226     14.40     12.40
04/09 05:00      0.00      7.78      1226     13.20     12.37
04/09 06:00      0.00      7.78      1226     13.00     12.34
04/09 07:00      0.00      7.78      1226     12.30     12.31
04/09 08:00      0.00      7.78      1226     14.50     12.31
04/09 09:00      0.00      7.78      1226     17.40     12.63
04/09 10:00      0.00      7.79      1244     19.40     12.96
04/09 11:00      0.00      7.79      1244     22.30     13.11
04/09 12:00      0.00      7.79      1244     23.90     12.96
04/09 13:00      0.00      7.79      1244     25.00     12.79
04/09 14:00      0.00      7.80      1263     26.10     12.82
04/09 15:00      0.00      7.79      1244     26.00     12.84
04/09 16:00      0.00      7.79      1244     26.50     12.83
04/09 17:00      0.00      7.79      1244     25.80     12.83
04/09 18:00      0.00      7.79      1244     25.10     12.83
04/09 19:00      0.00      7.79      1244     24.60     12.71
04/09 20:00      0.00      7.78      1226     22.70     12.62
04/09 21:00      0.00      7.78      1226     21.50     12.59
04/09 22:00      0.00      7.78      1226     20.40     12.57
04/09 23:00      0.00      7.77      1208     20.10     12.53
Data processed at Fri 10Apr2026 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.