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)
04/20 00:00      0.00      7.86      1376     13.30     12.46
04/20 01:00      0.00      7.85      1357     13.10     12.44
04/20 02:00      0.00      7.82      1300     12.20     12.40
04/20 03:00      0.00      7.81      1281     10.90     12.37
04/20 04:00      0.00      7.79      1244      9.50     12.35
04/20 05:00      0.00      7.78      1226      9.70     12.32
04/20 06:00      0.00      7.76      1189      9.20     12.31
04/20 07:00      0.00      7.75      1171     10.20     12.27
04/20 08:00      0.00      7.74      1154     12.10     12.27
04/20 09:00      0.00      7.74      1154     13.60     12.71
04/20 10:00      0.00      7.73      1136     16.70     13.04
04/20 11:00      0.00      7.71      1101     18.30     13.07
04/20 12:00      0.00      7.71      1101     19.80     12.94
04/20 13:00      0.00      7.70      1083     20.90     12.80
04/20 14:00      0.00      7.69      1066     21.80     12.76
04/20 15:00      0.00      7.68      1049     22.80     12.80
04/20 16:00      0.00      7.68      1049     23.40     12.81
04/20 17:00      0.00      7.67      1032     23.20     12.79
04/20 18:00      0.00      7.66      1015     22.90     12.82
04/20 19:00      0.00      7.65       999     21.90     12.76
04/20 20:00      0.00      7.64       982     19.40     12.62
04/20 21:00      0.00      7.63       966     17.40     12.58
04/20 22:00      0.00      7.62       949     16.90     12.53
04/20 23:00      0.00      7.62       949     15.70     12.50
Data processed at Tue 21Apr2026 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.