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)
07/23 00:00      0.00      8.33      2406     22.20     12.40
07/23 01:00      0.00      8.29      2306     21.40     12.37
07/23 02:00      0.00      8.25      2208     21.20     12.34
07/23 03:00      0.00      8.21      2112     21.10     12.31
07/23 04:00      0.00      8.16      1994     20.90     12.28
07/23 05:00      0.00      8.12      1902     20.90     12.27
07/23 06:00      0.00      8.08      1813     20.60     12.24
07/23 07:00      0.00      8.05      1747     20.30     12.21
07/23 08:00      0.00      8.02      1682     20.30     12.19
07/23 09:00      0.00      7.99      1618     20.90     12.23
07/23 10:00      0.00      7.97      1576     21.10     12.19
07/23 11:00      0.07      7.95      1535     20.10     12.17
07/23 12:00      0.08      7.93      1494     20.20     12.18
07/23 13:00      0.03      7.92      1474     20.80     12.19
07/23 14:00      0.01      7.91      1454     21.90     12.63
07/23 15:00      0.00      7.90      1434     23.00     12.78
07/23 16:00      0.00      7.89      1414     24.40     12.80
07/23 17:00      0.00      7.89      1414     24.70     12.71
07/23 18:00      0.00      7.88      1394     24.80     12.53
07/23 19:00      0.00      7.88      1394     24.60     12.50
07/23 20:00      0.00      7.88      1394     24.40     12.44
07/23 21:00      0.00      7.87      1375     23.70     12.42
07/23 22:00      0.00      7.87      1375     23.40     12.37
07/23 23:00      0.00      7.87      1375     23.20     12.34
Data processed at Fri 24Jul2026 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.