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)
05/02 00:00      0.00    726.10    454811    641.07      2767      5700     52.43    125.30      2.40     69.32      0.00     13.22     12.57
05/02 01:00      0.00    726.09    454613    641.07      3261      5700     50.88    131.60      2.10     73.89      0.00     13.23     12.55
05/02 02:00      0.00    726.07    454218    641.06      4222      5700     51.39    153.80      0.40     77.66      0.00     13.24     12.57
05/02 03:00      0.00    726.07    454218    641.07      3294      5700     54.79    304.30      2.50     72.84      0.00     13.23     12.56
05/02 04:00      0.00    726.07    454218    641.07      2832      5700     56.21    349.20      9.00     62.90      0.00     13.23     12.57
05/02 05:00      0.00    726.05    453823    641.07      3788      5700     56.43    328.90     10.30     65.52      0.00     13.21     12.57
05/02 06:00      0.00    726.03    453428    641.07      2832      5700     56.21    290.40      4.90     72.69      0.00     13.22     12.57
05/02 07:00      0.00    726.03    453428    641.08      2354      5700     53.35    100.70      1.20     83.30      1.10     13.24     12.56
05/02 08:00      0.00    726.01    453033    641.07      2867      5700     53.26     73.80      1.50     86.68    160.90     13.24     12.57
05/02 09:00      0.00    726.00    452835    641.08      3381      5700     57.27     54.20      1.90     72.35    420.80     13.22     12.57
05/02 10:00      0.00    725.99    452652    641.08      2939      5700     59.34     11.40      4.40     61.07    639.40     13.24     12.56
05/02 11:00      0.00    725.98    452470    641.07      3895      5700     61.41    353.40      4.40     52.23    821.80     13.22     12.57
05/02 12:00      0.00    725.97    452287    641.07      3488      5700     62.98    327.90      5.70     48.32    952.80     13.23     12.57
05/02 13:00      0.00    725.97    452287    641.08      3488      5700     64.27    310.10      7.40     44.91   1034.50     13.22     12.58
05/02 14:00      0.00    725.95    451921    641.09      3488      5700     65.71    302.60      7.60     39.15   1043.50     13.23     12.57
05/02 15:00      0.00    725.94    451739    641.10      3488      5700     67.26    271.50      4.60     35.35    969.20     13.23     12.57
05/02 16:00      0.00    725.93    451556    641.07      3046      5700     68.04    274.70      4.80     33.79    838.00     13.23     12.57
05/02 17:00      0.00    725.92    451373    641.11      3488      5700     69.64    283.60      3.20     31.38    663.30     13.22     12.57
05/02 18:00      0.00    725.91    451190    641.08      3046      5700     70.61    316.10      2.60     29.48    454.60     13.23     12.56
05/02 19:00      0.00    725.90    451008    641.11      3488      5700     70.27     11.30      4.10     29.61    240.20     13.22     12.56
05/02 20:00      0.00    725.88    450642    641.10      3046      5700     68.99     21.40      4.80     31.33     46.70     13.21     12.55
05/02 21:00      0.00    725.88    450642    641.09      3488      5700     63.93     81.30      3.60     42.40      0.00     13.21     12.54
05/02 22:00      0.00    725.86    450276    641.09      2162      5700     57.83    124.80      1.40     59.38      0.00     13.24     12.54
05/02 23:00      0.00    725.85    450094    641.11      ----      ----     54.32    122.50      3.00     70.67      0.00     13.23     12.54
Data processed at Sun 03May2026 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.