RLSO2: Arkansas River, Ralston, OK 

                                SHEF ID:       RLSO2     Arkansas River at Ralston, OK
STATION TYPE:  
Regulating: Stage =    16.00, Flow =    70270

               PRECIP     STAGE  STAGE(2)  RIV-FLOW  AIR-TEMP  BAT-LOAD
                   in        ft        ft       cfs         F      volt
              Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
07/05 00:00      0.00     10.24     10.27     23554     70.34     12.70
07/05 01:00      0.00     10.23     10.29     23494     70.34     12.68
07/05 02:00      0.00     10.24     10.32     23554     70.52     12.66
07/05 03:00      0.00     10.27     10.37     23732     69.98     12.64
07/05 04:00      0.00     10.33     10.45     24091     69.44     12.63
07/05 05:00      0.00     10.41     10.53     24574     69.08     12.62
07/05 06:00      0.00     10.49     10.61     25061     68.90     12.61
07/05 07:00      0.00     10.57     10.67     25553     71.06     12.60
07/05 08:00      0.00     10.62     10.71     25863     78.08     12.64
07/05 09:00      0.00     10.66     10.73     26112     80.78     12.96
07/05 10:00      0.00     10.69     10.72     26300     86.36     13.30
07/05 11:00      0.00     10.68     10.69     26238     85.64     13.39
07/05 12:00      0.00     10.65     10.63     26050     89.24     13.18
07/05 13:00      0.00     10.59     10.56     25677     88.70     13.06
07/05 14:00      0.00     10.53     10.49     25306     88.88     13.08
07/05 15:00      0.00     10.47     10.41     24939     90.50     13.06
07/05 16:00      0.00     10.39     10.34     24452     90.50     12.99
07/05 17:00      0.00     10.32     10.28     24031     91.40     12.96
07/05 18:00      0.00     10.25     10.23     23613     91.04     12.96
07/05 19:00      0.00     10.19     10.20     23258     88.88     12.89
07/05 20:00      0.00     10.16     10.19     23081     86.18     12.83
07/05 21:00      0.00     10.14     10.19     22964     83.48     12.82
07/05 22:00      0.00     10.14     10.21     22964     81.14     12.80
07/05 23:00      0.00     10.17     10.23     23140     80.42     12.77
Data processed at Mon 06Jul2026 04:21 GMT

NOTICE: If you are parsing this page

Please convert to using our Data API. Starting early 2026 we will be migrating to: https://water.usace.army.mil with modern pages rendered in JavaScript. When this migration completes you will no longer be able to scrape this page! CWMSDataAPI (CDA)

Timeseries IDs (TSIDs)

TSIDs used from left to right in the data table 
RALS.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
RALS.Stage.Inst.1Hour.0.Ccp-Rev
RALS.Stage-Alt.Inst.1Hour.0.Ccp-Rev
RALS.Flow.Inst.1Hour.0.Ccp-Rev
RALS.Temp-Air.Inst.1Hour.0.Ccp-Rev
RALS.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.