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)
12/12 00:00      0.00      4.56      4.57      1442     44.06     12.39
12/12 01:00      0.00      4.55      4.58      1427     42.08     12.38
12/12 02:00      0.00      4.55      4.59      1427     40.82     12.37
12/12 03:00      0.00      4.56      4.58      1442     39.92     12.37
12/12 04:00      0.00      4.56      4.58      1442     39.02     12.36
12/12 05:00      0.00      4.56      4.59      1442     39.56     12.35
12/12 06:00      0.00      4.56      4.58      1442     41.54     12.34
12/12 07:00      0.00      4.57      4.57      1456     40.10     12.34
12/12 08:00      0.00      4.57      4.59      1456     40.82     12.34
12/12 09:00      0.00      4.57      4.57      1456     46.58     12.34
12/12 10:00      0.00      4.56      4.54      1442     48.56     12.34
12/12 11:00      0.00      4.54      4.54      1413     51.62     12.34
12/12 12:00      0.00      4.51      4.57      1370     54.32     12.35
12/12 13:00      0.00      4.56      4.59      1442     54.50     12.35
12/12 14:00      0.00      4.58      4.62      1471     55.40     12.36
12/12 15:00      0.00      4.64      4.71      1562     57.38     12.36
12/12 16:00      0.00      4.69      4.81      1640     58.10     12.36
12/12 17:00      0.00      4.79      4.92      1803     52.88     12.37
12/12 18:00      0.00      4.90      5.05      1995     46.94     12.37
12/12 19:00      0.00      5.02      5.17      2219     43.52     12.37
12/12 20:00      0.00      5.16      5.31      2500     41.54     12.37
12/12 21:00      0.00      5.27      5.39      2736     40.10     12.37
12/12 22:00      0.00      5.36      5.47      2959     38.84     12.36
12/12 23:00      0.00      5.44      5.51      3170     38.30     12.36
Data processed at Sat 13Dec2025 05:21 GMT

NOTICE: If you are parsing this page

Please convert to using our Data API. Starting January 1st, 2026 we will be migrating to: https://water.usace.army.mil with modern pages rendered in JavaScript. 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.