San Benito County Water District San Benito County Water District

Table C-3. Groundwater Elevations October 2007 through October 2008
Depth to Top of
Screens
(feet)
Ground Surface
Elevation
(feet MSL)
Groundwater Elevations (feet MSL)
Well Number
Well Depth
(feet)
Subbasin
Index
Well
Oct 07 Jan 08 Apr 08 Jul 08 Oct 08
Pacheco
11-5-26N2 232 95 198 P * 166.82 167.90 168.82 166.16 165.64
11-5-26R3 225 65 208 P * 183.81 184.00 185.64 182.88 181.68
11-5-35C1 180 198 P * 174.94 175.40 176.58 174.71 173.82
11-5-35G1 230 206 P * 182.98 183.10 185.12 183.52 184.55
11-5-35Q3 203 P * 178.88 181.30 180.61 171.05 168.81
11-5-36C1 98 223 P * 192.86 196.60 198.11 194.05 193.64
11-5-36M1 223 P * 184.82 157.30 186.88 183.82 184.55
11-6-31M2 188 155 284 P * 218.85 222.20 221.07 215.55 210.58
12-5-01G2 300 215 P 186.87 185.20 185.39 183.55 182.15
12-5-02H5 128 42 210 P 191.55 192.20 191.49 190.57 188.60
12-5-02L2 170 202 P 197.92 198.10 197.99 196.05 195.88
12-5-03B1 128 100 182 P * 182.00 182.00 182.00 182.00 182.00
12-6-06K1 260 16 260 P 260.00 260.00 260.00 260.00 260.00
12-6-06L4 235 50 248 P 226.78 226.54 225.70 224.15 224.20
Pacheco Creek
11-5-12E1 103 52 277 PC * 224.03 221.70 222.82 226.62 224.69
11-5-13D1 125 258 PC * 223.01 221.62 222.48 223.51 221.05
11-5-23R2 118 43 230 PC * 202.86 203.60 205.17 203.69 202.68
11-5-24C1 134 244 PC * 228.60 229.20 227.62 226.85
11-5-24C2 165 70 249 PC * 218.15 219.60 221.64 219.57 217.77
11-5-24L1 70 234 PC * 202.06 204.20 206.11 204.92 205.44
11-5-25G1 225 243 PC * 198.59 200.20 203.04 197.37 95.64
Bolsa
11-4-25H2 631 216 148 B * 94.39 117.20 117.98 114.66 111.72
11-4-26B1 642 149 143 B * 125.58 134.10 133.52 132.89 130.88
11-4-34A1 100 142 B * 128.88 135.19 139.24 139.51 135.89
11-5-20N1 300 150 B * 103.72 122.11 116.27 113.42 112.57
11-5-21E2 220 100 155 B 155.00 155.00 155.00 155.00 155.00
11-5-27P2 331 67 185 B 169.81 159.80 160.88 157.27 156.86
11-5-28B1 198 125 168 B 168.00 168.00 168.00 168.00 168.00
11-5-28P4 140 80 165 B 165.00 165.00 165.00 165.00 165.00
11-5-31F1 515 312 159 B * 60.70 103.60 98.18 95.72 94.82
11-5-33B1 125 169 B 169.00 169.00 169.00 169.00 169.00
12-5-05G1 500 150 175 B 109.52 128.40 127.52 125.64 125.45
12-5-05M1 175 B 66.11 98.62 98.11 95.67 94.59
12-5-06L1 177 B * 82.64 107.40 105.54 101.58 100.68
12-5-07P1 750 360 204 B 72.02
12-5-17D1 950 314 217 B 73.75 88.54 86.66 80.75 77.67
Bolsa South East
12-5-09M1 240 105 207 BSE * 129.68 140.07 140.51 138.52 137.57
12-5-21Q1 500 260 BSE * 150.05 156.04 155.31 153.05 151.46
12-5-22N1 372 250 265 BSE * 88.46 118.86
San Juan
12-4-17L20 140 SJ 111.77 111.54 109.86 106.86 104.19
12-4-18J1 150 SJ 118.87 131.26 126.74 124.84 123.71
12-4-20C3 155 SJ 118.86 124.51 123.11 122.89 120.77
12-4-21M1 250 170 SJ * 141.79 145.39 135.62 129.86 129.47
12-4-26G1 876 240 210 SJ * 171.87 176.81 173.59 172.86 171.51
12-4-34H1 387 120 199 SJ * 161.86 183.88 181.11 180.55 179.77
12-4-35A1 325 110 216 SJ 185.70 190.64 188.82 187.82 186.45
12-4-36D2 219 SJ 189.88 195.87 192.26 191.57 188.87
12-4-36N1 556 153 214 SJ * 176.61 195.82 190.86 188.71 186.42
12-5-30H1 240 250 SJ 207.64 212.86 208.88 204.84 203.82
12-5-30R1 199 87 240 SJ 212.04 216.81 214.62 213.67 214.07
12-5-31H1 248 SJ 207.87 209.36 207.86 206.58 207.88
13-4-01K1 209 223 SJ 212.88 214.88 213.64 211.88 209.88
13-4-03H1 312 168 207 SJ 181.75 189.89 186.16 185.90 184.15
13-4-04A3 195 48 210 SJ 186.88 193.19 191.82 190.67 188.64
13-4-1K1 223 SJ 214.88 213.64 211.88 209.88
Golf course (SJ Oaks) 353 SJ 333.97 335.16 334.38 333.67 334.58
San Justo (TELEDYNE) 323 SJ 290.12 293.84 290.07 288.84 286.46
San Justo 3 (BRIGANTINO) 384 SJ 312.84 294.00 304.44 302.88
Hollister West
12-5-27E1 175 270 HW * 207.16 209.19
12-5-28J1 220 276 HW * 218.35 219.88 224.38 218.11 216.80
12-5-28L1 425 275 HW * 216.36 220.62 221.71 214.87 213.14
12-5-28N1 408 168 254 HW 228.46 226.58 228.65 224.24 220.81
12-5-33E2 121 81 266 HW * 223.07 223.60 224.61 218.72 219.22
C-3 - 2008 GWE Summary
Todd Engineers 11/26/2008