RLSO2: Arkansas River, Ralston, OK 

                                SHEF ID:       RLSO2     Arkansas River at Ralston, OK
STATION TYPE:  
Regulating: Stage =    16.00, Flow =    78729

               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)
01/06 00:00      0.00      3.46      3.50       372     44.24     12.30
01/06 01:00      0.00      3.46      3.50       372     42.62     12.29
01/06 02:00      0.00      3.46      3.50       372     41.18     12.28
01/06 03:00      0.00      3.46      3.50       372     39.92     12.27
01/06 04:00      0.00      3.46      3.50       372     38.48     12.26
01/06 05:00      0.00      3.45      3.50       366     37.40     12.25
01/06 06:00      0.00      3.45      3.50       366     36.50     12.24
01/06 07:00      0.00      3.44      3.49       360     36.14     12.24
01/06 08:00      0.00      3.43      3.48       354     37.22     12.23
01/06 09:00      0.00      3.43      3.47       354     52.70     12.23
01/06 10:00      0.00      3.43      3.47       354     64.58     12.21
01/06 11:00      0.00      3.42      3.42       348     71.42     12.22
01/06 12:00      0.00      3.35      3.46       309     75.02     12.23
01/06 13:00      0.00      3.41      3.41       342     78.80     12.24
01/06 14:00      0.00      3.37      3.44       320     80.42     12.37
01/06 15:00      0.00      3.41      3.45       342     79.70     12.51
01/06 16:00      0.00      3.40      3.44       337     79.88     12.42
01/06 17:00      0.00      3.40      3.45       337     75.38     12.40
01/06 18:00      0.00      3.39      3.45       331     66.02     12.37
01/06 19:00      0.00      3.40      3.45       337     57.38     12.37
01/06 20:00      0.00      3.40      3.45       337     51.26     12.36
01/06 21:00      0.00      3.41      3.47       342     46.58     12.34
01/06 22:00      0.00      3.41      3.49       342     43.16     12.34
01/06 23:00      0.00      3.43      3.51       354     41.90     12.32
Data processed at Wed 07Jan2026 05:21 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.