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)
09/18 00:00      0.00    721.91    383640    637.96       791         0     81.99    117.20      3.50     73.41      0.00     13.50     13.07
09/18 01:00      0.00    721.92    383795    637.82       771         0     82.11    122.20      2.40     71.30      0.00     13.49     13.07
09/18 02:00      0.00    721.92    383795    637.74       751         0     82.44    120.50      2.10     69.02      0.00     13.50     13.06
09/18 03:00      0.00    721.92    383795    637.67       751         0     82.33    100.60      3.50     65.12      0.00     13.50     13.08
09/18 04:00      0.00    721.92    383795    637.64       375         0     80.67    114.90      3.10     71.58      0.00     13.49     13.08
09/18 05:00      0.00    721.93    383950    637.61      1126         0     79.16    117.20      4.50     76.45      0.00     13.50     13.07
09/18 06:00      0.00    721.93    383950    637.58      1126         0     78.80    107.60      4.10     75.35      0.00     13.50     13.09
09/18 07:00      0.00    721.95    384260    637.55      1126         0     78.30    100.30      1.60     77.20      0.00     13.50     13.09
09/18 08:00      0.00    721.94    384105    637.54      1126         0     77.23    100.70      2.40     79.09     29.50     13.50     13.11
09/18 09:00      0.00    721.95    384260    637.52      1126         0     80.29     88.60      2.90     70.27    211.10     13.50     13.09
09/18 10:00      0.00    721.96    384415    637.52       375         0     85.17    281.70      2.10     59.68    428.90     13.50     13.09
09/18 11:00      0.00    721.96    384415    637.51       375         0     87.75    266.00      4.60     54.86    642.10     13.50     13.08
09/18 12:00      0.00    721.96    384415    637.50       415         0     90.32    297.90      3.80     50.01    793.80     13.50     13.09
09/18 13:00      0.00    721.96    384415    637.49       429         0     94.96    176.70      4.20     39.98    881.30     13.50     13.09
09/18 14:00      0.00    721.96    384415    637.16       839       200     95.81    136.10      6.00     38.60    830.20     13.50     13.09
09/18 15:00      0.00    721.94    384105    640.98       852      5700     96.01    140.20      7.70     37.15    577.70     13.50     13.09
09/18 16:00      0.00    721.92    383795    641.05      1262      5800     96.66    135.70      7.70     35.55    649.00     13.50     13.08
09/18 17:00      0.00    721.89    383330    641.08      1256      5700     97.59    140.90      5.60     33.66    560.80     13.50     13.09
09/18 18:00      0.00    721.87    383019    641.10       873      5800     97.29    134.70      4.80     34.36    282.10     13.49     13.08
09/18 19:00      0.00    721.84    382554    641.09       471      5800     95.18    139.10      4.60     38.82    130.30     13.50     13.09
09/18 20:00      0.00    721.80    381934    641.10       457      5700     90.09    111.00      1.10     48.45      2.60     13.50     13.08
09/18 21:00      0.00    721.81    382089    638.82        55         0     86.40    113.90      3.20     51.72      0.00     13.50     13.07
09/18 22:00      0.00    721.81    382089    638.22        14         0     85.14    134.70      2.90     51.84      0.00     13.50     13.07
09/18 23:00      0.00    721.82    382244    637.96      ----      ----     87.21    179.20      4.40     45.30      0.00     13.50     13.07
Data processed at Sat 19Sep2026 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.