KEYO2: Keystone Lake 

                                SHEF ID:       KEYO2     Keystone Lake
STATION TYPE:  Reservoir
Flood Pool:  Bottom =   723.00, Top =   754.00

               PRECIP ELEVATION   STORAGE   TW-ELEV    INFLOW   RELEASE  AIR-TEMP  WIND-DIRWIND-SPEED REL-HUMID SOLAR-RAD   VOLTAGE  BAT-LOAD
                   in        ft     ac-ft        ft       cfs       cfs         F       deg       mph         %      W/m2      volt      volt
              Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev  Rev-Regi  Rev-Regi   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
07/12 00:00      0.03    732.70    613269    644.03     11663     14813     75.99    300.80     11.90     87.49      0.00     13.49     13.05
07/12 01:00      0.08    732.66    612140    643.98     16597     14917     73.60    127.00      6.40     93.20      0.00     13.49     13.06
07/12 02:00      0.08    732.63    611294    644.00     13673     14807     72.39    189.40      8.40     91.76      0.00     13.49     13.06
07/12 03:00      0.07    732.66    612140    644.01     10341     14907     72.52     85.20      8.10     90.06      0.00     13.50     13.06
07/12 04:00      0.02    732.61    610730    644.01     12335     14804     72.03     11.50      5.50     92.11      0.00     13.49     13.07
07/12 05:00      0.00    732.63    611294    644.02     13033     14900     72.00     89.80      4.20     95.75      0.00     13.50     13.07
07/12 06:00      0.07    732.62    611012    644.01     10346     14801     71.47     58.20      4.50     96.00      0.00     13.50     13.09
07/12 07:00      0.04    732.60    610448    644.01     11263     14897     72.50     58.10      5.00     88.98      5.70     13.49     13.08
07/12 08:00      0.00    732.59    610166    644.02      8590     14793     72.57     73.40      3.10     94.58     79.90     13.50     13.09
07/12 09:00      0.00    732.56    609319    643.97      8592     14887     75.87     80.20      3.30     88.04    367.90     13.50     13.09
07/12 10:00      0.00    732.54    608755    644.02      8587     14879     77.76     58.70      2.90     82.22    563.60     13.50     13.09
07/12 11:00      0.00    732.53    608473    643.97      7927     14775     79.95     11.50      2.60     73.47    648.80     13.50     13.09
07/12 12:00      0.00    732.51    607909    643.97      8616     14871     82.02    274.10      1.40     69.60    598.50     13.50     13.09
07/12 13:00      0.00    732.49    607344    643.97      8631     14765     83.39    102.90      4.50     65.74    824.70     13.50     13.09
07/12 14:00      0.00    732.47    606780    644.00      7309     14859     84.38    108.60      4.30     61.88    884.90     13.50     13.09
07/12 15:00      0.00    732.45    606216    643.99      7322     14853     85.82     67.40      3.30     55.86    901.30     13.51     13.09
07/12 16:00      0.00    732.42    605370    644.01      8019     14846     86.81    132.20      3.10     56.98    790.20     13.50     13.09
07/12 17:00      0.00    732.40    604805    643.99      8013     14839     87.51     25.30      2.50     56.34    632.50     13.50     13.09
07/12 18:00      0.00    732.39    604523    643.97      8691     14835     87.49     42.60      3.10     56.12    535.90     13.50     13.09
07/12 19:00      0.00    732.37    603959    643.96     10051     14830     87.30     50.80      4.70     57.97    350.30     13.50     13.09
07/12 20:00      0.00    732.36    603677    643.97     10730     14826     87.06    109.50      3.50     61.80    143.00     13.50     13.08
07/12 21:00      0.00    732.35    603395    643.95     10728     14823     84.06     87.80      1.40     69.78      8.30     13.49     13.07
07/12 22:00      0.00    732.34    603113    643.97     11408     14820     81.63     97.50      0.90     75.49      0.00     13.50     13.07
07/12 23:00      0.00    732.33    602830    643.97      ----      ----     80.01    106.90      1.00     78.48      0.00     13.50     13.15
Data processed at Mon 13Jul2026 04:04 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 
KEYS.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
KEYS.Elev.Inst.1Hour.0.Ccp-Rev
KEYS.Stor.Inst.1Hour.0.Ccp-Rev
KEYS.Elev-Tailwater.Inst.1Hour.0.Ccp-Rev
KEYS.Flow-Res In.Ave.1Hour.1Hour.Rev-Regi-Computed
KEYS.Flow-Res Out.Ave.1Hour.1Hour.Rev-Regi-Flowgroup
KEYS.Temp-Air.Inst.1Hour.0.Ccp-Rev
KEYS.Dir-Wind.Inst.1Hour.0.Ccp-Rev
KEYS.Speed-Wind.Inst.1Hour.0.Ccp-Rev
KEYS.%-Humidity.Inst.1Hour.0.Ccp-Rev
KEYS.Irrad.Inst.1Hour.0.Ccp-Rev
KEYS.Volt-Battery.Inst.1Hour.0.Ccp-Rev
KEYS.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.