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)
05/27 00:00      0.00      7.39       590     20.90     12.41
05/27 01:00      0.00      7.41       616     21.00     12.40
05/27 02:00      0.00      7.47       699     20.50     12.37
05/27 03:00      0.00      7.57       848     20.70     12.36
05/27 04:00      0.00      7.70      1062     20.30     12.35
05/27 05:00      0.00      7.83      1298     19.90     12.34
05/27 06:00      0.00      7.96      1555     19.40     12.31
05/27 07:00      0.00      8.07      1790     20.00     12.31
05/27 08:00      0.00      8.16      1994     21.70     12.31
05/27 09:00      0.00      8.24      2184     22.20     12.60
05/27 10:00      0.00      8.29      2306     23.40     12.84
05/27 11:00      0.00      8.34      2432     24.90     12.94
05/27 12:00      0.00      8.36      2483     25.20     12.78
05/27 13:00      0.00      8.40      2587     25.80     12.80
05/27 14:00      0.00      8.41      2613     26.20     12.76
05/27 15:00      0.00      8.42      2639     26.80     12.74
05/27 16:00      0.00      8.44      2692     27.80     12.73
05/27 17:00      0.00      8.46      2746     27.10     12.64
05/27 18:00      0.00      8.46      2746     27.60     12.69
05/27 19:00      0.00      8.46      2746     26.40     12.65
05/27 20:00      0.00      8.45      2719     25.60     12.56
05/27 21:00      0.00      8.46      2746     24.60     12.50
05/27 22:00      0.00      8.46      2746     24.10     12.48
05/27 23:00      0.00      8.46      2746     24.10     12.46
Data processed at Thu 28May2026 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.