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r r� rc � r r ri r r■� r� rr r rr r <br /> Table] Summary of Water Level Elevations and Gradient Slope and Bearing-Water Table Wells <br /> i <br /> ,I <br /> George's Service <br /> 1600 Durbarn Ferry Road <br /> Trac},California <br /> Project No 425 2 <br /> I <br /> I <br /> Date Elevation of Groundwater Well Data <br /> MW-1 NIW-2* MW-3 MW4 MW-5 MW-6 MW-7 hIW-8 AMSL Gradient Gradient <br /> TOCI 9939 9920 9938 Avg hlev B Fa—r—in—g Slv e— <br /> TOC2 9937 992-0— 9937 99 98 9904 9900 9910 9899 Rift <br /> TOO 83 49 83 31 —93-4-2 --9-4-1-0 83 16 8312 8323 83 10 <br /> 05/03/1995 7395 73 85 73 87 7389 NO20E 00017 <br /> I <br /> 02/29/1996 7285 71 67 72 78 7243 NO30E 00257 <br /> 03/19/1996 7269 71 36 7262 7222 N04°E 00299 <br /> 04/22/1996 73 77 72 46 7369 73 31 NO3°E 00250 <br /> 05/18/1996 7547 7429 7538 75 05 NO"£ 00223 <br /> 06/28/1996 7523 7403 7520 7482 N04°W 00233 <br /> 07/24/1996 7579 7461 75 77 7539 N040W 00243 <br /> 09/11/1996 7514 FP 7511 7513 <br /> 01/17/1997 7367 FP 7360 7364 <br /> 05/05/1997 7543 FP 7543 7550 7608 75 15 7525 7542 7547 N20OW 00024 <br /> 08125!1997 75 11 7521 7528 7494 75 14 N22°W 00026 <br /> 09119!1997 7435 7424 7429 7440 7426 74 10 74 15 7427 7426 N04°W 0 002 <br /> I <br /> 02!2411998 7606 FP 7606 7609 7599 7591 7601 7608 7603 NO2°W 00012 <br /> 05/29/1998 7390 7378 7382 73 93 7384 73 71 7371 7381 73 82 N290E 00019 <br /> 11/13/1998 7345 FP 7338 7348 7340 7329 7326 7336 7337 N39°E 00017 <br /> 04/28/1999 7273 7 191 7265 7276 72 70 72 55 7258 7265 7266 N37*E 00017 <br /> 09/01/1999 7444 7420 7442 7449 7434 74 16 7425 7439 7436 NI I°E 00023 <br /> 12!2211999 7264 7320 7257 7267 7260 NIA 7248 7255 7259 N570E 00015 <br /> 03!3112000 7238 7127 7229 1 7240 7235 7229 7223 7228 7232 N59°E 00016 <br /> 06/20/2000 73 75 7297 7371 7379 7366 7350 73 55 7365 7369 N 18°h 00021 <br /> r <br /> 9/20/2000 7284 71 98 72 79 7290 72 80 7264 7268 7276 7280 N32°E 00021 <br /> TOC 1=Top of Casing elevation referenced to an arbitrary plane <br /> 1 OC2=Top of casing elevation surveyed on 519197 MW 2 was used as benchmark elevation <br /> TOO—Top of casing elevation surveyed on 12/18/97 and 10/19/98 into USGS Benchmark T-933 <br /> FP=Floating product in well unable to collect data <br /> *=MW-2 often containd free floating product,therefore influencing water depths <br /> **Gradient determined from MW-3 MW 4 and MW 6 from 515197 to current <br /> except for 12122199,MW-3,MW 4 and MW 7 were used for the calculation <br /> Note Groundwater Elevations prior to 12/18197 have been normalized to TOC3 for comparative purposes <br /> I <br /> O/ ��e�frnrls1l/c 10/31!2000 <br /> I <br />