2007-11-23_HYDROLOGY - M1977300 (6)

Home Browse Search

• • Appendix E - Mine Pumping Data 6 Mar-91 306.44 ....................... ............... _..................................... _............. ............................. _..............................................._.......... ............................. _......................... ................................... ............ ............... ................ ........... _APr 9.1 ...................... ................... ...323 ..:.. .. 54 ......... ........ ...... ...... ...... _........... ................................................................................ .............................................................. ..................... . ......_........... ............ .................................................... ........ .. ...................................... .......... Ma -91 y ......................,...... 438.35 .. ............_........................... *note low sump flow reading in this time period come from the fact that sump 4 ........................................... ............ ........... . Jun-91 374 86 was shut down during the month of May from 1991-1994 due to high flow conditions ........ Jul-91 ..................... ........................... ... ...... : 335.07 .............................. ............................. in Ralston Creek . ................... .......... ............ ...... ................................. ...... ........ ............. ......................... .......................... ...................... ..................... ........................................... ................ .............................. ....... , .. _Aug-91 ...............:__.. .................._301.16 .............................. ........,............................................................................................_................................................................................................. ............._........_........................................................................._........................................ ......... .......S..T. 1................:...... .................. 306 :04............... .. .. ..... ,....................................... ..... .................. .............................. ................ ...................................... _............ ..................................................... _.... ..... ................ ................ ....................... ..... ....... .... .......... ....................... Oct-91 ...............i...... ................._296:58.................. ........s. ................ . Nov-91..................... ...................292:50................. .......... ............._ Dec-91 277.74 . . . ......... .............. _............................................................................................................... _............................................................ ............... .............. ..................... ............. ............. ........... ..................................................... ....................... .............................. ........ Jan-92 . ... ... ............... ....... . ..................................................... .. . 277.19 ................ ....................................... ... Sum # 3 came on line .............................P ......_................................................................................................................................................................. ............. ..................................................................... ............. ...................... ............... . ...... ....... . . Feb-92 276.55 . ................... ........_.......... ...... ......................... ...... .................................._................. ...................................................... ................................................... ............................................ ............................ ......._................ Mar-92 310.47 .................... .................................................................................................................................................................................. .................................................................. . ...... ..... _ ............................ _................ ....... Apr-92 .............................. ..... ............................ .............................. 321.88 ........................... .................... . . ...... .............. ..... .... ........ ..... ....... ................ *note low sump flow reading in this time period come from the fact that sump 4 ........... ......... ........................ ............. ......... May-92 315:48 was shut down during the month of May from 1991-1994 due to high flow conditions Jun-92 285.83 in Ralston Creek .................. ..... ............ _........ ...... .......................................................... ..................................................................................... ........................................................ .................................. ....... . .. ............................ _. _............... ............. Jul-92 .............. ........... ........... .................... ... 273.11 ..... . ......... .............................. .............Note this data was taken from Avg daily flows. .?gal)...................... ............ ............ ........... ............. .................. ........... .............. ........................................ Au -92 ..........................,..... 305.12 ............................................................ as reported on NPDES permit .........:....................._..._.........._..........._............._.............................................._............................................................................... ............................................................................................................................ Sep-92 . . .... 286.88 .............................. ............................. ......... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ .......... Oct-92 . 300.00 ................. ........................ ............... . Estimate ......... ......................... .... ........... .................................................................... ............................................................................. .................................................................................................... ............................................. ........................ _............................. ..... Nov-92 ........ ........ ............._........................ ...... .. . 300.00 ........................ _.................................. Estimate ................. ..................... ...... ....... ............ ..... ....................... _...... ........................... ....................... ......................... ................... .................. ...... ...... ......................................... ............ .................... .................................. ......... Dec-92 . 328.30 .......................................................... , ......... .............................. .................................................................................................. _....................................... .................. ................................................................................................................................................ ............. ............. ....... ................... ,.... Jan-93 .. 322.89 ................. .............................. . . . . ..... . ... ...... . ..... . . . .. . ............ . .. . .. . . . . . . . . . . . . . . . . . .. . ............ . . . . ... . ........... . . . ... . . . . . . . . . . . . . . ... . . . . .. . . . ....................... . . . . . . . . . . . . . . . . . . . ..................................... . . . . . . . . . . ............... . ........ . . . . . . . . . . . . . . . . ................................................ . ................... ........... ..................... . ................................. . ..... Feb-93 ...................... ................... _...._.........._ ............ 335.50 _........ ._...._................... ............ ..._..... ............... ............. ...... .............. ......................................................................................................................................... ......................................................... .................................................................. Mar-93 ... . .. ... . . 330.69 .......... ... ........... ............. . ...................... ......... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ .................................... . . ..................................................... . .......................................... . . . . . .......... . .. . . . . . . . ........................................... . ...... . .......................... .......... ..................................... . . ....... Apr 93_.............. [..... ....................309.............................. ......... ................................................................................... .......................................... .._............ _....... .............................. .......................................................... .............. ......................... .. ................. ._.__..... ................ _.. May-93 .......................................... 302.90 ................................. ...... * May 93 and May 94 sump flow readings reflect sump 4 being turned off due to spring ............. ......... Jun-93 . . ............................ ..... 342.27 ........................................................... runoff. and high flow events ....................... ........................ ........................... ................................................... ...................................................................... ............................................ .......................................................... ...................... .. . . Jul-93 ..... .. ...... 339.59 ........................................................... .......... ........................ .............................................................................. _..... _............................................................................ .............................................................................................................. ....... ........................... ............................................... . ...... Au.S. 93 ...............:..... ..................._300 :94................ ..........................................................................................._......................... ....................................................................................................................................................................................................... ....................._.. SeP'93 ..................... .......... ..........307:03....................... .......... ;................................................................ _........................ ...................... ............................................................................................................................................................................... ........................................... Oct-93 .............._............................................ 301.03 ..................... ..................................... . .......... ,............................................. ............................................................................................................... ............................. ...................................................................................... ......................................................... Nov-93 .. ..... ..... 312.44 ............................... ............. ............... ..................................... ............ ....... ...... .......................................................... ............................ ....... .................. .................. ... ...................... ...... _............ ............ ............ ................ ...................................................... .......... ..................... ......................... . . Dec-93 306.85 ................. . . . . . . . . . . . . .. . ................ . . . .... . , .......... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...................... ................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........... . . . . . . . . . . ............................................. ..... Jan-94 .. .. ..... ................. . .... .. .. .62 ........ . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .......... . .......... . . .. . . . . . . . . . . . ...... . ..... . .... . ....... . .... . ...... . .... . ... . . . . . . . . . . . . . . . . . . . ............. . . .... . ... . . . ...... . . . . . . . . . . . . . . . . . . . . .... . . .............................. . . . . . . . . . . . . . . ...................................... . . . . . . . . . . . . ................. .................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..................... . . ... . .... . ............ ........ ................... . . Feb-94 .. ..... . .. .76 ...................... ...................................... .......... ........................................................................................... ................................................................................................ ........................................... .............. _..................................................................................... ........ ................................. .. . Mar-94 309.96 ...................... ............................. .. .......... ..................................... .............. ...................................................... ............................................. .................................. .... ................ -................................. ............................................................. .._..... .................... ............... ......................... __......_. .............._ r'...................... .... ..... . .... .................. 308.84................ .......... ............................................ .................................................. ............................................. ............._.................................. _.......................................................................................................................................... _. Ma 94 ..... Y ......................... 216.45 ........................................ ........... ........ ................... ........... ....... ...... ...... .......................... ................ _.... ..._....... .................................................. ............. .................. .............................................................................................................. ......................................... 94 ....... .... ......................147:03................ ........... ........ . ................. Jul -94 136.87 ........................................................ . .......... ..................... _...................................... _............................................................................................................. _....... ..... ............................................................................................................................................ _.. .................. ...................................... .... Au$ 94 .............:.... .. . ......................142 :05...... .......... ... .......:............................................ ............ ..... ................ .................. ........................................ ................................................................................................................................................................................................. ........ _..._S.eP'94 ............... .... ..... ................_140.27........ ... Oct-94 ........................... .... 137.72 ........................................................... . .......... .................................................. .......................................................... ......................... _................................................... ................ ....... _..................................................................... ............................... ................... . ....... ..................... Nov-94 .. ........... . .... 143.69 .............................. . ............................ ........ . . . . . . . . . .... . . ......... . ... ..................... . .. . . . . . . _ . . . . . . . . . . . ........... . ... . . ...... . . ........ . . . . . . . . . . . . . . . . . . ........... . ....... . . ........ . . . . . . . . . . . . . . . . . .. . ...... . ..... . . . .... . . . ........... . . . . . . . . . . . . . . . .................. . . . .............. . . . . . . . . . . . . . . . .. . . ... . . ... . . . . . . . . . . . . . . . ....... . . ............................. ...... ................................... . Dec-94 145.81 ..... ................. .................. ........................................................................................................ ......................................................... ........... ............................................. ..................................................... . . . ............................................................ Jan-95 _............................................... _....... 140 .......... .............. .. . .. Jan95_Sept 95 Flow readings from. the water treatment plant...................................................................................................................... * ......... ....... ........_..............._. Feb-95 _......_ .................... 140 ._ ........... ..._ are taken from NPDES .. .perrmt readings from the Honeywell chart for ................ . ... ..... Mar-95 .................. ..... ......................... _ .... 144 ............................. ............................. this time period are inaccurate due to problems due to flooding ............ .................................... ..... .......................................... ................................ ..... ........ ....................... .............. .Apr'95................... .........................._156.................... ........_................................. ............................................................... ......................................................................................................................................... ......................... ................................... ........ ...................... ......... May-95 _. _ ....................... 201 ...... * April July 95 sumps were shut off due to high water ............_............................................................................................................... Jun-95 .. ..... .. . . ... 203 ......................... ......... _....................... ... ........ ......... ...... ..... ................... ..... ............................... ................ ....... ....................................... .......... ....... ..................... ... ......... .. .... . . . . . Jul-95 . 207 ..................................................... . . ........... ................ _............................................ _.._........... ............................................ -.................................. ........................... ...................................................... _........ .............................................. ........................... _.... .._ ......... .......................................... ... ........ .... . ...........................205............ ..... .......... ....... ........................ ................. _.._._._................ ............. ..... .... _..................................... ................................................................. .......................... .................................................... _.................. ......................... . Se:)-95 198 •