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)
01/27 00:00      0.00    722.40    391415    637.67       789         0     22.68    239.20      5.60     58.11      0.00     13.22     12.60
01/27 01:00      0.00    722.40    391415    637.67       940         0     21.65    236.50      5.10     61.39      0.00     13.21     12.59
01/27 02:00      0.00    722.43    391893    637.66       940         0     21.51    238.60      6.00     63.94      0.00     13.23     12.57
01/27 03:00      0.00    722.41    391574    637.66       309         0     21.58    251.20      4.20     65.54      0.00     13.22     12.59
01/27 04:00      0.00    722.40    391415    637.66      1468         0     20.19    230.20      2.90     67.70      0.00     13.23     12.60
01/27 05:00      0.00    722.39    391256    637.34      1602       200     19.60    199.10      1.60     69.30      0.00     13.22     12.60
01/27 06:00      0.00    722.40    391415    641.06      1452      5800     19.81    230.40      2.50     72.92      0.00     13.21     12.59
01/27 07:00      0.00    722.38    391096    641.15      1728      5800     19.53    225.30      1.90     75.28      0.00     13.21     12.60
01/27 08:00      0.00    722.35    390618    641.18      1753      5800     19.47    254.60      3.40     78.71     23.80     13.21     12.60
01/27 09:00      0.00    722.33    390299    641.16       594      5700     20.95    235.80      2.30     75.73    228.60     13.21     12.59
01/27 10:00      0.00    722.33    390299    638.88       303       200     24.22    260.30      4.80     71.88    450.40     13.21     12.59
01/27 11:00      0.01    722.34    390458    638.28      1126         0     28.26    282.30      4.60     66.29    611.10     13.23     12.58
01/27 12:00      0.01    722.32    390139    638.02       865         0     30.69    300.90      5.50     63.58    695.40     13.21     12.59
01/27 13:00      0.00    722.35    390618    637.88       841         0     32.25    310.50      5.40     58.10    660.50     13.23     12.61
01/27 14:00      0.02    722.34    390458    637.81       841         0     35.26    314.40      6.80     54.99    145.30     13.22     12.60
01/27 15:00      0.01    722.35    390618    637.49      1456       200     37.72    301.20      4.50     51.43    220.30     13.21     12.60
01/27 16:00      0.00    722.32    390139    641.07       632      5700     38.98    300.50      5.20     49.78    257.00     13.24     12.60
01/27 17:00      0.00    722.31    389980    641.18      1216      5900     37.44     90.10      6.90     50.48    161.80     13.22     12.60
01/27 18:00      0.00    722.27    389342    641.20      1217      5800     34.20     61.80      6.20     54.02     13.60     13.21     12.59
01/27 19:00      0.00    722.26    389182    641.20      1218      5800     31.59     79.70      3.50     59.54      0.00     13.23     12.57
01/27 20:00      0.00    722.23    388704    641.21       605      5800     30.70     75.60      2.10     61.14      0.00     13.24     12.57
01/27 21:00      0.00    722.18    387906    641.21       607      5800     30.09     98.20      1.10     63.44      0.00     13.23     12.59
01/27 22:00      0.00    722.17    387747    641.18         9      5800     29.34     65.20      1.40     65.82      0.00     13.21     12.57
01/27 23:00      0.00    722.16    387587    638.90      ----      ----     27.88    165.50      1.00     73.52      0.00     13.21     12.57
Data processed at Wed 28Jan2026 05:04 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.