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)
07/19 00:00      0.00      8.26      2232     25.70     12.43
07/19 01:00      0.00      8.25      2208     25.20     12.40
07/19 02:00      0.00      8.25      2208     25.80     12.37
07/19 03:00      0.45      8.25      2208     23.60     12.35
07/19 04:00      0.00      8.24      2184     25.10     12.33
07/19 05:00      0.00      8.24      2184     24.40     12.31
07/19 06:00      0.00      8.24      2184     24.40     12.28
07/19 07:00      0.00      8.23      2159     24.50     12.26
07/19 08:00      0.00      8.23      2159     25.90     12.24
07/19 09:00      0.00      8.24      2184     27.60     12.48
07/19 10:00      0.00      8.24      2184     29.30     12.77
07/19 11:00      0.00      8.24      2184     31.30     12.84
07/19 12:00      0.00      8.25      2208     31.90     12.72
07/19 13:00      0.00      8.24      2184     32.60     12.67
07/19 14:00      0.00      8.24      2184     32.80     12.69
07/19 15:00      0.00      8.24      2184     34.10     12.73
07/19 16:00      0.00      8.24      2184     33.20     12.58
07/19 17:00      0.00      8.24      2184     32.60     12.58
07/19 18:00      0.00      8.24      2184     34.60     12.61
07/19 19:00      0.00      8.25      2208     29.40     12.50
07/19 20:00      0.34      8.24      2184     24.70     12.48
07/19 21:00      0.10      8.24      2184     24.40     12.45
07/19 22:00      0.00      8.24      2184     25.30     12.41
07/19 23:00      0.00      8.23      2159     25.90     12.38
Data processed at Mon 20Jul2026 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.