SITE: 238
Walnut Creek at IH-35
Hydromet Rainfall    Hydromet Flow
Graph Data
Images

DateTimeAir Temp (C)Water Temp (C)FlowpHGTLTNitrates-N (mg/L)DO Avg (mg/L)DO % SatCond (µS/cm)Days Since RainField Rain Gauge (in.)GTLTSecchi (M)GTLTTransparency (M)E.coli (cfu's)
5/28/201814:0536.53228<19.4125.9647080  >1.22 
10/17/201416:37252257.87<26.8578.0965060  =0.83 
3/29/201317:0024.520.518<112.6139.8647090  >1.2 
2/27/201309:1599.517.5<17.8569.86560300.03  =1.2 
1/31/201309:209817.5<29.279.12580220.01  >1.2 
12/30/201214:458717.5  12.35103.74600300  >1.2 
11/25/201216:40191417.5<110.198.98560300  >1.2 
11/3/201212:50262027.5<16.6573.15540230  >1.2 
10/23/201217:0226.522.537.47<15.3561.5258070  >1.22 
9/30/201216:3024.52337.5<17.1582.9431001.67  >1.22 
8/30/201212:0031.52917<15.469.12510140  >1.22 
7/28/201211:15292727.5<15.0562.62510140  >1.2 
6/27/201208:4529.52817<15.771.8243070  >1.22 
5/30/201208:4524.52517.5<14.3552.2590150  >1.22 
4/25/201210:1023.52017.5  4.751.7620100  >1.22 
3/21/201209:38141638<2881.657012.68  >1.22 
8/20/201111:10302617<10.8510.37880300  =0.05 
7/9/201113:50322819.5<117214.2350140  =0.449.95
6/11/201113:1528.525.517<14.655.66520100  =149.95
5/21/201112:10242127<16.3571.124900.50.66  >1965.7
4/16/201113:002517.517<15.2555.12580100  >1.2116.65
2/19/201112:452016.527<110.1104.0357070  >1.2116.55
1/15/201113:259857.5<111.195.4656000.5  =0.81065.6
11/20/201014:5523.513.527  10.399.91610120  >1.2149.85
10/23/201012:152521.517  4.955.37560100  =1.2166.5
8/14/201011:10312927.5<16.1 420100  >1.166.6
7/10/201013:152927.537.5<17.9599.37537031  >1.1333
6/19/201013:2530.52927.5<19.5121.650030  >1.233.3
5/22/201013:30322727  8.9110.3656060  >1.2133.2
3/20/201014:05711.557<110.193.9328001.8  =0.2982.35
2/20/201012:4517.514.537.5<113.5133.6569070  >1.233.3
1/16/201013:201511.557.5<110.395.7937012  <0.2566.6
12/12/200914:2011.51137.5<212.25112.770030  >1.1116.55
11/14/200912:3523.518.527.5<18.9595.765670140  >1.166.6
6/24/200112:0029.527Normal8  9109.839010.1<0.1524   
5/13/200110:452521.5Normal7.1<19.8108.263010.1     
4/12/200115:302119High7.5<11010875000>0.3048   
3/17/200109:30913High7.3<69.993.173000.01 0.3048   
2/17/200110:1589.5High7.3<210.187.95701  0.27432   
1/7/200112:001513.5High7.3<210.296.973000.01 0.27432   
12/3/200011:15611High7.4<4109077000.01 0.3048   
10/29/200009:0624.522.5High8.6<17.584.273011 0.24384   
9/24/200009:3029.527Low7.8<13.542.755020.01 0.1524   
8/17/200018:0033.529.5Low7.8<18.7110.5 30<0.06096   
7/28/200012:2533.528 8.6<110.8133.3 81     
4/18/2000 2522Normal8.2<111.25128.25 60     
2/4/200016:2514.512.5Normal8.3<114133