Water Quality Information
Welcome to CDEC A division of DWR

Hourly Data for SAN JOAQUIN RIVER NEAR PATTERSON

SAN JOAQUIN RIVER NEAR PATTERSON -- SJP
July 2012
Date RIVER STAGE (FEET) FLOW, RIVER DISCHARGE (CFS) TEMPERATURE, WATER (DEG F) ELECTRICAL CONDUCTIVTY MICRO S (uS/cm)
MM/DD/YYYY HRS MAX Min MEAN HRS MAX Min MEAN HRS MAX Min MEAN HRS MAX Min MEAN
07/01/201224 33.0 32.9 33.0 24 760 755 759 24 80.5 74.9 77.4 24 1209.0 1101.0 1153.0
07/02/201224 33.0 33.0 33.0 24 760 760 760 24 82.1 74.8 78.2 24 1202.0 1048.0 1129.1
07/03/201224 33.0 32.9 33.0 24 760 755 759 24 81.5 75.8 78.4 24 1124.0 1022.0 1052.0
07/04/201224 33.0 33.0 33.0 24 760 760 760 24 83.0 75.6 79.0 24 1300.0 1149.0 1221.8
07/05/201224 33.0 32.9 33.0 24 760 755 759 24 82.1 76.6 79.1 24 1381.0 1230.0 1282.1
07/06/201224 33.0 32.9 33.0 24 760 755 759 24 80.1 73.8 77.0 24 1382.0 1290.0 1331.4
07/07/201224 33.0 32.9 33.0 24 760 755 759 24 81.4 74.0 77.5 24 1414.0 1303.0 1363.9
07/08/201224 33.0 33.0 33.0 24 760 760 760 24 82.0 75.2 78.4 24 1425.0 1249.0 1352.6
07/09/201224 33.0 31.4 32.4 24 760 309 590 24 81.1 75.8 78.3 24 1282.0 1098.0 1177.2
07/10/201224 31.4 31.4 31.4 24 309 309 309 24 81.9 74.7 78.1 24 1259.0 1136.0 1178.2
07/11/201224 31.4 31.4 31.4 24 309 309 309 24 83.6 76.0 79.7 24 1343.0 1263.0 1309.0
07/12/201224 31.4 31.4 31.4 24 309 309 309 24 85.0 78.4 81.4 24 1417.0 1206.0 1311.3
07/13/201224 31.4 31.4 31.4 24 309 309 309 24 85.1 79.1 81.7 24 1292.0 1231.0 1254.4
07/14/201224 31.4 31.4 31.4 24 309 309 309 24 82.5 76.2 79.3 24 1330.0 1191.0 1255.0
07/15/201224 31.4 31.4 31.4 24 309 309 309 24 82.8 74.9 78.9 24 1379.0 1245.0 1307.5
07/16/201224 31.4 31.4 31.4 24 309 309 309 24 82.6 76.6 79.3 24 1282.0 1111.0 1210.9
07/17/201224 31.4 31.4 31.4 24 309 305 308 24 79.6 74.8 76.9 24 1238.0 1070.0 1161.1
07/18/201224 31.4 31.4 31.4 24 309 305 308 24 79.6 72.4 75.7 24 1296.0 1177.0 1227.2
07/19/201224 31.4 31.4 31.4 24 309 309 309 24 79.5 73.9 76.1 24 1257.0 1153.0 1200.2
07/20/201224 31.4 31.4 31.4 24 309 309 309 24 80.2 73.1 76.4 24 1308.0 1246.0 1284.8
07/21/201224 31.4 31.4 31.4 24 309 309 309 24 81.7 74.5 77.9 24 1315.0 1187.0 1257.2
07/22/201224 31.4 31.4 31.4 24 309 309 309 24 82.4 76.5 79.4 24 1233.0 1120.0 1169.9
07/23/201224 31.4 31.4 31.4 24 309 309 309 24 84.5 78.4 81.1 24 1168.0 1102.0 1134.1
07/24/201224 31.4 31.4 31.4 24 309 309 309 24 84.2 76.8 80.3 24 1204.0 1130.0 1159.4
07/25/201224 31.4 31.4 31.4 24 309 309 309 24 82.5 75.7 79.0 24 1271.0 1144.0 1214.3
07/26/201224 31.4 30.9 31.2 12 309 309 309 24 80.7 74.4 77.5 24 1280.0 1145.0 1216.5
07/27/201224 30.9 30.9 30.9 0 0 0 0 24 80.2 74.0 76.9 24 1238.0 1076.0 1184.2
07/28/201224 30.9 30.9 30.9 0 0 0 0 24 80.7 73.4 76.9 24 1191.0 1075.0 1132.5
07/29/201224 31.0 30.9 30.9 0 0 0 0 24 80.0 74.1 77.0 24 1172.0 869.0 1076.5
07/30/201224 31.0 30.9 30.9 0 0 0 0 24 80.9 75.0 77.7 24 1082.0 952.0 1018.5
07/31/201224 30.9 30.9 30.9 0 0 0 0 24 82.8 75.6 79.0 24 1075.0 988.0 1042.0
Average for month    31.8     458     78.4    1205.4