1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02176720 MAY RIVER NEAR BLUFFTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 321354 LONGITUDE 0805210 NAD83 DRAINAGE AREA 20.9 CONTRIBUTING DRAINAGE AREA DATUM -5 NGVD29 Date Processed: 2005-04-05 11:18 By mishealy APPROVED DD #8, PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 --- --- --- --- --- --- --- --- --- --- --- --- 2 --- --- --- --- --- --- --- --- --- --- --- --- 3 --- --- --- --- --- --- --- --- --- --- --- --- 4 --- --- --- --- --- --- --- --- --- --- --- --- 5 --- --- --- --- --- --- --- --- --- --- --- --- 6 --- --- --- --- --- --- --- --- --- --- --- --- 7 --- --- --- --- --- --- --- --- --- --- --- --- 8 --- --- --- --- --- --- --- --- --- --- --- --- 9 --- --- --- --- --- --- --- --- --- --- --- --- 10 --- --- --- --- --- --- --- --- --- --- --- --- 11 --- --- --- --- --- --- --- --- --- --- --- --- 12 --- --- --- --- --- --- --- --- --- --- --- --- 13 --- --- --- --- --- --- --- --- --- --- --- --- 14 --- --- --- --- --- --- --- --- --- --- --- --- 15 --- --- --- --- --- --- --- --- --- --- --- --- 16 --- --- --- --- --- --- --- --- --- --- --- --- 17 --- --- --- --- --- --- --- --- --- --- --- --- 18 --- --- --- --- --- --- --- --- --- --- --- --- 19 --- --- --- --- --- --- --- --- --- --- --- --- 20 --- --- --- --- --- --- --- --- --- --- --- --- 21 --- --- --- --- --- --- --- --- --- --- --- --- 22 --- --- --- --- --- --- --- --- --- --- --- --- 23 --- --- --- --- --- --- --- --- --- --- --- --- 24 --- --- --- --- --- --- --- --- --- --- --- --- 25 --- --- --- --- --- --- --- --- --- --- --- --- 26 --- --- --- --- --- --- --- --- --- --- --- --- 27 --- --- --- --- --- --- --- --- --- --- --- --- 28 --- --- --- --- --- --- --- --- --- --- --- --- 29 --- --- --- --- --- --- --- --- --- --- --- --- 30 --- --- --- --- --- --- --- --- --- --- --- --- 31 --- --- --- --- --- --- --- --- --- --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02176720 MAY RIVER NEAR BLUFFTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 321354 LONGITUDE 0805210 NAD83 DRAINAGE AREA 20.9 CONTRIBUTING DRAINAGE AREA DATUM -5 NGVD29 Date Processed: 2005-04-05 11:18 By mishealy APPROVED DD #8, PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 --- --- --- --- --- --- --- --- --- --- --- --- 2 --- --- --- --- --- --- --- --- --- --- --- --- 3 --- --- --- --- --- --- --- --- --- --- --- --- 4 --- --- --- --- --- --- --- --- --- --- --- --- 5 --- --- --- --- --- --- --- --- --- --- --- --- 6 --- --- --- --- --- --- --- --- --- --- --- --- 7 --- --- --- --- --- --- --- --- --- --- --- --- 8 --- --- --- --- --- --- --- --- --- --- --- --- 9 --- --- --- --- --- --- --- --- --- --- --- --- 10 --- --- --- --- --- --- --- --- --- --- --- --- 11 --- --- --- --- --- --- --- --- --- --- --- --- 12 --- --- --- --- --- --- --- --- --- --- --- --- 13 --- --- --- --- --- --- --- --- --- --- --- --- 14 --- --- --- --- --- --- --- --- --- --- --- --- 15 --- --- --- --- --- --- --- --- --- --- --- --- 16 --- --- --- --- --- --- --- --- --- --- --- --- 17 --- --- --- --- --- --- --- --- --- --- --- --- 18 --- --- --- --- --- --- --- --- --- --- --- --- 19 --- --- --- --- --- --- --- --- --- --- --- --- 20 --- --- --- --- --- --- --- --- --- --- --- --- 21 --- --- --- --- --- --- --- --- --- --- --- --- 22 --- --- --- --- --- --- --- --- --- --- --- --- 23 --- --- --- --- --- --- --- --- --- --- --- --- 24 --- --- --- --- --- --- --- --- --- --- --- --- 25 --- --- --- --- --- --- --- --- --- --- --- --- 26 --- --- --- --- --- --- --- --- --- --- --- --- 27 --- --- --- --- --- --- --- --- --- --- --- --- 28 --- --- --- --- --- --- --- --- --- --- --- --- 29 --- --- --- --- --- --- --- --- --- --- --- --- 30 --- --- --- --- --- --- --- --- --- --- --- --- 31 --- --- --- --- --- --- --- --- --- --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02176720 MAY RIVER NEAR BLUFFTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 321354 LONGITUDE 0805210 NAD83 DRAINAGE AREA 20.9 CONTRIBUTING DRAINAGE AREA DATUM -5 NGVD29 Date Processed: 2005-04-05 11:18 By mishealy APPROVED DD #8, PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 52200 51500 51800 46900 43800 45500 48800 47700 48500 44000 41400 43000 2 52300 51600 51900 47000 44200 45700 49000 48700 48900 44000 41300 42900 3 52200 51600 51800 47100 44500 45900 49300 48900 49100 43800 40200 42600 4 52100 51500 51800 47300 44500 46100 49600 49100 49300 43500 39400 42200 5 52100 51600 51800 47400 44900 46200 49600 49100 49400 43600 39200 42000 6 52200 51700 51900 --- --- --- 49600 49300 49400 43900 39600 42100 7 52400 51800 52000 --- --- --- 49800 49300 49500 44300 40200 42400 8 52300 51900 52100 --- --- --- 50400 49500 49800 44700 40800 42800 9 52800 52100 52400 --- --- --- 50400 48800 49600 44900 41200 43100 10 53000 52300 52700 46600 43900 45500 50400 48800 49700 45100 41800 43600 11 53100 52200 52700 46400 44000 45400 50400 48600 49600 45400 42200 43900 12 53100 52200 52600 46800 43700 45400 50600 48700 49700 45800 42800 44400 13 53000 52200 52600 46800 44400 45800 50800 48900 49900 45800 42300 44300 14 53100 52200 52600 46900 44500 45900 51100 49000 50500 45400 42500 44000 15 53200 52200 52800 47000 44900 46200 51200 50700 51000 45200 41600 43600 16 53400 52500 53000 47100 45100 46300 51200 50800 51000 45300 42000 43800 17 53600 52600 53100 47000 45400 46400 51200 50600 51000 46200 41900 44100 18 53500 52000 52800 47000 45400 46400 51200 50600 51000 46600 41600 44300 19 53200 52100 52600 46600 45100 46000 51400 50700 51100 46200 40200 43500 20 53100 51700 52400 --- --- --- 51400 50800 51100 45800 39100 42900 21 52500 49700 51200 --- --- --- 52200 50600 51200 45400 38400 42400 22 --- --- --- --- --- --- 52300 50500 51700 45300 40600 43500 23 --- --- --- --- --- --- 52300 50600 51700 45400 40700 43500 24 47900 43100 46800 --- --- --- 52200 50500 51500 45400 40800 43700 25 47100 42400 45300 48500 47400 48000 52100 49600 51000 45600 41700 43900 26 45300 40000 43400 48600 47600 48200 50400 45900 48700 45000 40000 42800 27 --- --- --- 49800 47900 48500 48100 45600 46900 44100 39300 41700 28 --- --- --- 49700 47800 49000 47300 45100 46200 43700 39000 41400 29 46600 42400 44700 49500 47800 48800 46800 44400 45900 43800 38900 41500 30 46600 42900 45100 49300 47600 48500 46600 41800 44000 43200 39000 41400 31 --- --- --- 48900 47500 48300 44400 41500 43200 --- --- --- MONTH --- --- --- --- --- --- 52300 41500 49400 46600 38400 43000 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02176720 MAY RIVER NEAR BLUFFTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 321354 LONGITUDE 0805210 NAD83 DRAINAGE AREA 20.9 CONTRIBUTING DRAINAGE AREA DATUM -5 NGVD29 Date Processed: 2005-04-05 11:18 By mishealy APPROVED DD #8, PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 43000 38300 41100 44700 39700 42700 45000 37000 42100 42700 36300 40200 2 44400 38300 42000 44700 39300 42700 45300 38000 42600 42400 36800 40200 3 44500 37700 42000 45000 39400 42700 45600 38600 43000 42400 37400 40200 4 44700 38000 42100 45300 39900 43100 46200 39800 43700 42600 37600 40700 5 45000 38400 42400 45500 40400 43200 46000 40900 43800 42600 38600 41000 6 45400 38800 42600 45600 40500 43500 45800 41100 43800 42600 38600 41000 7 45400 39800 43100 46000 41200 44000 45700 40600 43800 42600 39100 41100 8 45800 40600 43500 46100 42000 44400 45200 41300 43300 42500 39400 41000 9 46200 41500 44200 46000 42300 44500 45200 41500 43300 42500 39600 41100 10 46400 41400 44300 45900 42000 44200 44300 41300 43000 42400 39900 41100 11 45600 39500 43100 45500 41500 43700 44000 40800 42500 42500 40400 41500 12 45100 38400 42500 44900 40500 42800 43700 40700 42200 43000 41000 41800 13 45000 38600 42300 44500 39200 42100 --- --- --- 43200 40800 41900 14 45300 39300 42800 44800 38700 42400 --- --- --- 43300 40500 42000 15 45600 39700 43500 45000 38300 42600 --- --- --- 43300 40400 42100 16 45400 38800 42900 45000 36600 41800 43800 39200 41800 43400 40300 42200 17 45400 38600 42600 43800 34400 39400 44000 38600 42000 43400 40000 41600 18 45400 38000 42700 43400 31700 39200 44300 39200 42300 43600 39400 41800 19 45100 38400 42500 43700 33000 39800 44300 38800 42000 43800 40100 42300 20 45100 38900 42500 43800 33400 39900 44000 38200 41500 43800 39100 42000 21 45200 39300 42600 44000 34600 40200 44400 38500 41700 43800 38900 41900 22 45200 39400 42900 43900 35200 39800 44200 38400 41600 43800 40700 42400 23 45500 40400 43300 43900 35300 40100 44200 38900 41900 43800 41000 42600 24 45600 41000 43600 44100 35900 40400 44500 38500 42000 44100 40800 42800 25 45800 41300 43800 44200 36800 40700 43400 37500 40600 44200 41600 43100 26 45800 41500 43800 44200 37200 40900 43300 37300 40500 44300 41600 43100 27 45600 41700 43700 44100 37200 40900 42500 37300 40300 44300 41700 43200 28 45600 41800 43700 44400 37900 41500 42500 36800 40200 44500 41800 43400 29 44800 40700 42800 44600 37500 41600 42600 36300 40300 --- --- --- 30 44500 40000 42500 44300 37000 41400 42800 36600 40500 --- --- --- 31 44500 39900 42500 --- --- --- 42800 36600 40600 44400 40400 42600 MONTH 46400 37700 42900 46100 31700 41900 --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02176720 MAY RIVER NEAR BLUFFTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 321354 LONGITUDE 0805210 NAD83 DRAINAGE AREA 20.9 CONTRIBUTING DRAINAGE AREA DATUM -5 NGVD29 Date Processed: 2005-04-05 11:18 By mishealy APPROVED DD #8, PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 44200 40200 42300 44500 39800 42600 40200 36300 38600 39400 35900 37800 2 43700 40500 42200 44100 38500 41900 40300 36400 38700 40400 35900 38500 3 44200 41400 42700 44100 38800 42000 40300 36800 38800 40400 35600 38700 4 44700 41900 43400 44000 38600 41900 40600 36600 39000 40600 37600 39200 5 44600 42200 43500 43700 37900 41500 40500 37700 39300 40500 38100 39400 6 44800 42700 43800 43300 37400 41000 40400 38000 39400 40500 38000 39100 7 44700 42400 43600 --- --- --- 40400 38000 39300 40200 37400 38800 8 --- --- --- 41600 36000 39300 39700 35800 38000 40200 37800 38800 9 --- --- --- 41700 35800 39200 38500 32200 36000 40000 37300 38700 10 44700 43000 43700 41400 35900 39100 37400 28200 34100 40200 37900 39000 11 44600 42900 43700 41400 35600 38900 37000 28700 33100 40200 37400 39000 12 44600 42100 43600 41200 35200 38400 35800 26800 32000 39800 37000 38700 13 --- --- --- 41100 34800 38300 36100 25300 32000 39900 37200 38800 14 --- --- --- 41100 34200 38500 36000 24700 31900 40300 37400 39100 15 44800 42000 43700 41400 34700 38800 36600 25100 32100 40700 38000 39400 16 44800 41600 43400 41500 33600 38400 37200 26600 32800 41800 38000 40000 17 44300 40500 42800 41700 33200 38300 38000 28400 33600 42200 38900 40400 18 43900 40100 42400 41500 33300 38200 38300 30000 34400 41800 38900 40400 19 44100 40300 42600 42600 34700 39300 38500 31000 35000 41500 38300 39800 20 44100 40500 42700 42000 34400 39100 38500 32200 35500 41600 38700 40000 21 44100 40600 42800 41700 34200 38600 38500 33000 35900 41400 38700 40100 22 44200 39800 42300 41700 34400 38600 38300 33500 36000 41500 38800 40100 23 43800 39900 41900 41500 34800 38700 38300 34300 36500 40600 34000 37100 24 43800 40100 42300 41400 35300 38900 38600 34600 36800 38700 32600 36300 25 44000 40200 42400 41400 36100 39000 38700 34600 36700 38600 31900 35800 26 44200 40800 42800 41300 36200 38900 38500 34500 36700 39600 30900 35900 27 44300 40400 42700 41200 36300 39200 39100 34600 37200 39800 29700 35700 28 44300 39900 42500 41300 36700 39400 39200 35300 37600 40200 30000 36100 29 --- --- --- 41000 36400 39100 39200 35200 37600 40400 29800 35900 30 --- --- --- --- --- --- 39300 35400 37700 40800 30200 36300 31 --- --- --- 40100 35900 38300 --- --- --- 40500 31500 36400 MONTH --- --- --- --- --- --- 40600 24700 36100 42200 29700 38400 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02176720 MAY RIVER NEAR BLUFFTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 321354 LONGITUDE 0805210 NAD83 DRAINAGE AREA 20.9 CONTRIBUTING DRAINAGE AREA DATUM -5 NGVD29 Date Processed: 2005-04-05 11:18 By mishealy APPROVED DD #8, PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 41100 31100 36600 40600 37400 39100 40700 34100 37800 43000 38800 41100 2 41300 31900 37000 40400 37100 39000 40800 34200 38000 43300 38700 41300 3 41300 33600 37600 40500 36900 38800 40800 34300 38200 43300 39500 41500 4 41300 32300 36800 40500 36800 38800 40700 34000 37800 43100 39300 41400 5 41000 29000 35100 40600 36900 39000 40500 33100 37100 43300 39300 41600 6 41300 31300 36600 --- --- --- 40200 32500 36800 42900 37600 41200 7 41700 30700 36500 --- --- --- 39800 32200 36800 42600 37600 40800 8 41200 32500 37000 41800 37000 39700 40000 32100 36900 42600 36800 40500 9 41000 30500 36600 41900 38000 40300 40000 31600 36800 42400 35600 39900 10 40900 31800 36700 42000 37900 40400 39900 32400 36900 42300 35900 39900 11 40600 30100 36000 42200 38400 40600 39600 31600 36500 42800 37000 40500 12 41000 31400 37000 42400 38600 40700 39700 28600 34800 43100 37400 40300 13 39900 30900 36200 42500 39400 41100 39700 29000 35200 43400 36400 40800 14 39700 33000 37000 42500 39200 41100 39500 29900 35600 43700 37400 40900 15 39600 33900 37300 41800 38900 40500 39400 30700 35800 44100 39600 42000 16 39300 34700 37500 41400 39000 40400 39400 30800 35500 44000 39600 41500 17 39100 35200 37500 41400 39200 40400 39400 31600 36100 43600 39700 41600 18 39100 35400 37500 41400 39000 40200 39600 32700 36400 43900 40000 42000 19 38900 35600 37500 41400 39000 40300 40300 33600 37100 --- --- --- 20 38800 35400 37400 41400 39800 40600 40400 34500 37700 44100 39400 42100 21 39000 36200 37900 41300 39800 40500 40700 35100 37900 44400 40600 42600 22 39000 36800 38000 42100 40000 41000 40800 35400 38000 44600 40900 42900 23 39000 35400 38000 42000 40200 41200 41000 34900 38100 44600 40500 42800 24 39100 37000 38100 --- --- --- 41300 35300 38400 45000 40700 43100 25 39200 36900 38200 41000 38600 39800 41600 35600 38900 45400 41100 43500 26 39400 36200 38000 40800 37300 39500 41800 35500 39000 45600 41200 43700 27 39700 36000 38300 40500 36000 38900 42200 35600 39200 45600 41500 44100 28 40000 37400 38800 40300 34900 38100 42400 36000 39500 45800 42300 44300 29 40300 37500 38800 40000 34200 37700 42800 36800 40000 46100 42800 44700 30 40600 37800 39200 40200 33600 37500 42800 37400 40500 46600 43600 45300 31 --- --- --- 40400 33700 37700 42900 38000 40700 --- --- --- MONTH 41700 29000 37400 --- --- --- 42900 28600 37500 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02176720 MAY RIVER NEAR BLUFFTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 321354 LONGITUDE 0805210 NAD83 DRAINAGE AREA 20.9 CONTRIBUTING DRAINAGE AREA DATUM -5 NGVD29 Date Processed: 2005-04-05 11:18 By mishealy APPROVED DD #8, PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 46800 44400 45700 46400 44700 45600 46500 45500 46000 45500 45100 45300 2 46900 44800 45900 46400 44900 45700 46500 45600 46100 45400 45200 45300 3 47100 45300 46200 46400 44800 45800 46900 45200 46200 45400 45200 45300 4 47200 45100 46300 46300 44500 45700 48200 46900 47700 45400 45100 45300 5 47200 45000 46200 46400 44300 45600 48400 47500 48000 45300 45000 45200 6 47600 45000 46600 46400 44100 45600 48400 47700 48100 45300 44900 45100 7 47900 45200 46800 46600 44200 45700 48500 47700 48200 45200 44900 45100 8 47900 45400 46800 46600 44400 45900 48500 47700 48100 45200 44900 45100 9 47700 45200 46700 46800 44900 46100 48400 47500 48000 45100 44700 44900 10 47800 45400 46800 46900 45100 46200 48200 47200 47700 44800 44400 44700 11 47700 45600 46900 47000 45000 46200 47800 46900 47300 44800 44300 44600 12 47800 45800 47000 47000 45000 46100 47700 46800 47200 44800 44400 44600 13 47900 45700 47000 46800 44700 45800 47500 46600 47000 44800 44400 44600 14 47800 46100 47000 46700 44800 45800 47200 45900 46600 44800 44400 44700 15 48000 45600 46700 46700 44900 45900 46700 45500 46100 45200 44400 44800 16 47600 45900 46800 46700 44900 45900 46300 45200 45800 45300 44800 45100 17 47400 46100 46800 46400 44000 45400 45900 43200 44900 45300 44800 45100 18 47500 46100 46800 46400 45300 45800 45500 44400 45100 45400 44600 45000 19 47400 46200 46800 46400 44600 45700 45600 44400 45100 45300 44600 45000 20 47600 46000 46800 46500 44700 45700 45700 44400 45200 45400 44600 45100 21 47600 45900 46800 46500 44900 45800 45800 44500 45300 45600 44700 45200 22 47800 45700 47000 46600 44800 45800 45900 44400 45400 45600 44800 45200 23 48100 45900 47300 46400 44900 45800 45900 44500 45400 45600 44800 45300 24 48200 46100 47400 46400 45000 45800 45800 44700 45300 45700 44900 45300 25 48200 46200 47500 46400 45000 45800 45700 44800 45300 45700 44800 45300 26 48200 46300 47400 46400 45400 45900 45700 44800 45400 45700 44800 45300 27 48100 46400 47200 46400 45400 46000 45600 45000 45400 --- --- --- 28 48000 45500 46800 46300 45200 45800 45600 45000 45400 45000 44000 44400 29 46600 43600 45400 46200 45200 45800 45600 45100 45400 44900 44100 44500 30 46400 44600 45600 46400 45500 45900 45600 45100 45300 --- --- --- 31 46300 44800 45600 --- --- --- 45600 45100 45300 --- --- --- MONTH 48200 43600 46700 47000 44000 45800 48500 43200 46200 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02176720 MAY RIVER NEAR BLUFFTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 321354 LONGITUDE 0805210 NAD83 DRAINAGE AREA 20.9 CONTRIBUTING DRAINAGE AREA DATUM -5 NGVD29 Date Processed: 2005-04-05 11:18 By mishealy APPROVED DD #8, PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 --- --- --- 46800 44600 45600 47100 46800 47000 46800 45800 46300 2 --- --- --- 46800 44000 45400 47300 46900 47100 46300 44300 45400 3 45500 44000 44800 46900 43800 45400 47300 47000 47200 --- --- --- 4 45400 43600 44700 46900 43500 45400 47400 47000 47200 43800 42500 43200 5 45700 43700 44800 46800 43300 45300 47400 46900 47200 43000 41600 42300 6 45500 43600 44500 46700 43000 45100 47400 47000 47200 --- --- --- 7 45000 42700 44000 46600 42700 45100 47400 46900 47200 --- --- --- 8 45200 42600 44000 46500 43100 45300 47300 46700 47000 --- --- --- 9 45200 42900 44300 46600 43900 45600 47100 46600 46900 --- --- --- 10 45300 42800 44300 46400 43900 45700 47000 46500 46700 --- --- --- 11 45400 43100 44400 46400 44700 45700 46800 45900 46500 --- --- --- 12 45400 43000 44400 46200 44900 45700 46600 45500 45800 --- --- --- 13 45400 42900 44300 46200 45100 45800 46000 44700 45400 45900 45500 45700 14 45400 42600 44100 46200 45100 45700 45900 45100 45600 46000 45600 45800 15 45300 41700 43900 46000 44900 45500 46200 45600 46000 --- --- --- 16 45300 42100 44000 45800 44900 45400 46400 45800 46200 46000 45600 45900 17 45600 42400 44300 45800 44800 45400 46500 45900 46300 46100 45900 46000 18 45800 41300 44200 45800 44700 45300 46600 46000 46400 46200 45800 45900 19 46100 41200 44300 45500 44600 45200 46600 46100 46400 46000 45600 45900 20 46200 41400 44300 45800 45100 45500 46700 46300 46500 46100 45700 45900 21 46200 41700 44400 45800 45200 45600 46900 46500 46700 46200 45700 46000 22 46400 42100 44600 46300 45600 46000 46900 46600 46800 46200 45800 46100 23 46500 42800 45000 46600 46100 46400 47000 46100 46700 46300 45800 46100 24 46500 43300 45200 46700 46200 46500 46900 46100 46600 46400 45900 46200 25 46700 44100 45600 46900 46300 46600 46900 46300 46700 46400 45900 46200 26 47000 44200 45700 46800 46300 46600 46900 46300 46700 46400 45900 46200 27 46600 43600 45400 46900 46400 46600 46700 46400 46600 46400 45900 46200 28 46900 43900 45800 --- --- --- 46800 46400 46600 46500 45800 46200 29 46900 44800 45800 --- --- --- 46900 46300 46700 46500 45800 46200 30 --- --- --- --- --- --- 46800 46100 46600 46700 44900 46200 31 --- --- --- --- --- --- --- --- --- 46900 45800 46400 MONTH --- --- --- --- --- --- 47400 44700 46600 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02176720 MAY RIVER NEAR BLUFFTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 321354 LONGITUDE 0805210 NAD83 DRAINAGE AREA 20.9 CONTRIBUTING DRAINAGE AREA DATUM -5 NGVD29 Date Processed: 2005-04-05 11:18 By mishealy APPROVED DD #8, PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 47200 45800 46500 --- --- --- --- --- --- --- --- --- 2 47100 45900 46500 --- --- --- --- --- --- --- --- --- 3 47200 46200 46600 --- --- --- --- --- --- --- --- --- 4 47200 46400 46700 --- --- --- --- --- --- --- --- --- 5 47100 46500 46800 --- --- --- --- --- --- --- --- --- 6 47100 46600 46800 --- --- --- --- --- --- --- --- --- 7 47000 46700 46800 --- --- --- --- --- --- --- --- --- 8 47200 46900 47000 --- --- --- --- --- --- --- --- --- 9 --- --- --- --- --- --- --- --- --- --- --- --- 10 --- --- --- --- --- --- --- --- --- --- --- --- 11 --- --- --- --- --- --- --- --- --- --- --- --- 12 --- --- --- --- --- --- --- --- --- --- --- --- 13 --- --- --- --- --- --- --- --- --- --- --- --- 14 --- --- --- --- --- --- --- --- --- --- --- --- 15 --- --- --- --- --- --- --- --- --- --- --- --- 16 --- --- --- --- --- --- --- --- --- --- --- --- 17 --- --- --- --- --- --- --- --- --- --- --- --- 18 --- --- --- --- --- --- --- --- --- --- --- --- 19 --- --- --- --- --- --- --- --- --- --- --- --- 20 --- --- --- --- --- --- --- --- --- --- --- --- 21 --- --- --- --- --- --- --- --- --- --- --- --- 22 --- --- --- --- --- --- --- --- --- --- --- --- 23 --- --- --- --- --- --- --- --- --- --- --- --- 24 --- --- --- --- --- --- --- --- --- --- --- --- 25 --- --- --- --- --- --- --- --- --- --- --- --- 26 --- --- --- --- --- --- --- --- --- --- --- --- 27 --- --- --- --- --- --- --- --- --- --- --- --- 28 --- --- --- --- --- --- --- --- --- --- --- --- 29 --- --- --- --- --- --- --- --- --- --- --- --- 30 --- --- --- --- --- --- --- --- --- --- --- --- 31 --- --- --- --- --- --- --- --- --- --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- ---