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)
08/24 00:00      0.00      7.33       513     20.00     12.40
08/24 01:00      0.00      7.33       513     19.10     12.37
08/24 02:00      0.00      7.33       513     18.40     12.34
08/24 03:00      0.00      7.33       513     17.70     12.31
08/24 04:00      0.00      7.32       501     17.20     12.28
08/24 05:00      0.00      7.32       501     16.50     12.25
08/24 06:00      0.00      7.32       501     15.70     12.23
08/24 07:00      0.00      7.32       501     15.20     12.20
08/24 08:00      0.00      7.32       501     17.60     12.21
08/24 09:00      0.00      7.32       501     20.40     12.56
08/24 10:00      0.00      7.32       501     21.90     12.89
08/24 11:00      0.00      7.32       501     23.30     12.96
08/24 12:00      0.00      7.32       501     24.10     12.90
08/24 13:00      0.00      7.32       501     25.10     12.86
08/24 14:00      0.00      7.31       489     25.30     12.84
08/24 15:00      0.00      7.31       489     25.90     12.79
08/24 16:00      0.00      7.31       489     26.00     12.72
08/24 17:00      0.00      7.30       477     25.20     12.75
08/24 18:00      0.00      7.30       477     25.60     12.73
08/24 19:00      0.00      7.30       477     25.20     12.71
08/24 20:00      0.00      7.30       477     23.20     12.54
08/24 21:00      0.00      7.29       465     21.30     12.51
08/24 22:00      0.00      7.29       465     20.00     12.48
08/24 23:00      0.00      7.29       465     18.80     12.44
Data processed at Mon 25Aug2025 04:38 GMT

Parsing this webpage?

Checkout our new Data API! CWMSDataAPI (CDA)

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.