U.S. Geological Survey
Water Resources Data - Ohio, Water Year 97, Vol. 1 | Scioto River Basin
Water-Quality | Specific Conductance | pH | Water Temperature | Oxygen Dissolved


		     		03234500 SCIOTO RIVER AT HIGBY, OHIO

LOCATION.--Lat 39012'44", long 82051'50", in sec. 6, T.7 N., R.20 W., Ross County, Hydrologic Unit 05060002, on left 
bank at downstream side of highway bridge, 0.8 mi downstream from Walnut Creek, 1.2 mi north of Higby, 3 mi 
northwest of Richmondale and 5.0 mi upstream from Salt Creek.
DRAINAGE AREA.--5,131 mi2.
					WATER-DISCHARGE RECORDS

PERIOD OF RECORD.--October 1930 to current year. Monthly discharge only for some periods, published in WSP 1305.
REVISED RECORDS.--WSP 893: 1937(M). WSP 1908: Drainage area.
GAGE.--Water-stage recorder. Datum of gage is 567.28 ft above sea level. Prior to Nov. 7, 1930, nonrecording gage at 
same site and datum.
REMARKS.--Records good except periods of estimated records, which are poor. U.S. Army Corps of Engineers satellite 
telemeter at station.
EXTREMES OUTSIDE PERIOD OF RECORD.--A stage of 31.6 ft occurred Mar. 26, 1913.


	      	DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997                   
					DAILY MEAN VALUES                                                
 
 DAY       OCT      NOV      DEC      JAN      FEB      MAR      APR      MAY      JUN      JUL      AUG      SEP
 
   1      2710     1610    10900     6090     6230    19600     4990     1880    15100     5740     1460     1570
   2      3200     1470    18400     5610     4840    45100     4090     2090    28400     8270     1330     1480
   3      2560     1370    20100     5160     4240    38500     3500     2510    31900     9680     1260     1400
   4      1920     1350    15400     4230     7630    26800     3180     6170    37900     8240     1380     1260
   5      1740     1320    11100     4360    23300    15100     2760     7570    40600     5650     2440     1140
 
   6      1500     1310     8440     5090    26900    12400     3410     6810    24800     3220     1910     1090
   7      1390     1470     5940     5590    25900    19600     3290     5840    17400     2690     1420     1050
   8      1440     2100     4920     5520    19200    23000     2650     4590    19600     2370     1260     1030
   9      1240     2680     4240     4740    12000    22600     2440     5310    17700     2210     1140     1040
  10      1150     2660     3520    e3500     8840    23100     2300     5270    16200     2140     1140     1040
 
  11      1480     2400     3200    e2900    e7000    24000     2160     4190    15200     2090     1120     1070
  12      1180     1930     5380    e2500    e5600    20600     2330     3480    12300     1940     1260     1350
  13      1050     1860     6910    e2000    e5000    16000     2620     3310    10200     1910     1300     1230
  14      1030     1870     9640    e1800    e4500    13300     2990     3070    11600     1810     2860     1090
  15       987     1840    10300    e1600    e4000    19000     3010     2840     7630     1690     2030     1010
 
  16       984     1660     9540    e2000    e3500    17900     2820     3030     5000     1600     4170      970
  17      1080     1600    14900    e2400    e3200    12700     2680     2500     6650     1430     4470      955
  18      1170     1880    23800    e1900    e2700    10300     2560     2090    14000     1330    20200      959
  19      1390     2100    24900    e1700    e2600    15300     2340     2600    17800     1280    17600      937
  20      2080     1840    22500    e1500    e3100    12900     2150     3330    14200     1540    10600      982
 
  21      1800     1780    16900    e1800     5190    10200     2110     2940     9510     1390    11500     1140
  22      1550     1750     9500     2350     7060     7380     2110     2960     8100     1210     8760     1140
  23      1500     1740     6370     3230     7500     6420     1850     3050     5340     1210     7320      980
  24      1550     1650     7230     5720     6680     5670     1780     2350     3870     2440     4860      962
  25      1600     1590    16300    10900     5580     5100     1750     2100     3390     2440     3590      915
 
  26      1530     3120    15700    10500     4170     5760     1800     3380     2860     1810     3060      904
  27      1430    10400    11500     7580     4060     5350     2060     5360     2630     1720     2650      894
  28      1610    11600    10200    16000     4660     4700     2560     7230     2510     6460     2320      872
  29      1720     9020     7430    15900      ---     5000     2800     5790     2310     4230     2090      857
  30      1530     7270     6580    11600      ---     5740     2350     4590     2620     2430     1850      848
  31      1510      ---     6550     9390      ---     5250      ---     3690      ---     1750     1670      ---
 
 TOTAL   48611    86240   348290   165160   225180   474370    79440   121920   407320    93920   130020    32165
 MEAN     1568     2875    11240     5328     8042    15300     2648     3933    13580     3030     4194     1072
 MAX      3200    11600    24900    16000    26900    45100     4990     7570    40600     9680    20200     1570
 MIN       984     1310     3200     1500     2600     4700     1750     1880     2310     1210     1120      848
  
 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1931 - 1997, BY WATER YEAR (WY)                                 
 
 MEAN     1198     2431     4358     6741     7813     9772     8339     6006     4219     2864     2002     1351
 MAX      6524    15460    17190    39500    18620    28220    19610    25070    13580    11430    10070    13230
 (WY)     1991     1973     1991     1937     1951     1963     1957     1996     1997     1992     1980     1979
 MIN       263      304      349      433      518     1375     1485      809      718      518      457      301
 (WY)     1931     1935     1935     1931     1954     1941     1941     1941     1934     1944     1936     1953
 
 SUMMARY STATISTICS           FOR 1996 CALENDAR YEAR        FOR 1997 WATER YEAR           WATER YEARS 1931 - 1997
 
 ANNUAL TOTAL                     3215466                    2212636                                             
 ANNUAL MEAN                         8785                       6062                       4742                  
 HIGHEST ANNUAL MEAN                                                                       8178              1996
 LOWEST ANNUAL MEAN                                                                        1364              1954
 HIGHEST DAILY MEAN                 41200     May  2           45100     Mar  2          127000       Jan 23 1959
 LOWEST DAILY MEAN                    909     Sep 15             848     Sep 30             244       Oct 23 1930
 ANNUAL SEVEN-DAY MINIMUM             954     Aug 31             893     Sep 24             255       Oct 19 1930
 INSTANTANEOUS PEAK FLOW                                       48300     Mar  2          177000       Jan 23 1937
 INSTANTANEOUS PEAK STAGE                                         19.54  Mar  2              26.40    Jan 23 1937
 INSTANTANEOUS LOW FLOW                                          848     Sep 30             244       Oct 23 1930
 10 PERCENT EXCEEDS                 23800                      16000                      12200                  
 50 PERCENT EXCEEDS                  4940                       3030                       2080                  
 90 PERCENT EXCEEDS                  1140                       1210                        530                  

e Estimated.
			     			03234500 SCIOTO RIVER AT HIGBY, OHIO

								WATER-QUALITY RECORDS

PERIOD OF RECORD.--Water years 1954 to 1993, 1996.
PERIOD OF DAILY RECORD.--
   SPECIFIC CONDUCTANCE:  March 1967 to September 1993, October 1995 to September 1996.
   pH:  March 1967 to September 1993, October 1995 to September 1996.
   WATER TEMPERATURES:  March 1967 to September 1993, October 1995 to September 1996.
   DISSOLVED OXYGEN:  March 1967 to September 1993, October 1995 to September 1996.
INSTRUMENTATION.--Water-quality monitor since March 1967. Digital recorder set for 1-hour interval punch since       
May 1972. Electronic data logger since April 30, 1991, set for 1-hour interval.
REMARKS.--Samples were collected quarterly as part of the National Stream Quality Accounting Network.
   Interruptions in the water-quality record were due to malfunction of the instrument. Daily sediment data
   collected 1954-1974, 1979-1982.
EXTREMES FOR PERIOD OF DAILY RECORD.--
   SPECIFIC CONDUCTANCE:  Maximum, 1,070 microsiemens Sept. 29, 1984; minimum, 113 microsiemens Sept. 16, 1975.
   pH:  Maximum, 9.3 units July 21, 1982, July 19, Aug. 21, 1984; minimum, 5.9 units Mar. 8, 1980.
   WATER TEMPERATURES:  Maximum, 34.0C June 29, 1966; minimum, 0.0C on many days during winter.
   DISSOLVED OXYGEN:  Maximum, >20.0 mg/L on several days from 1982 to 1989; minimum, 0.0 mg/L on many
     days during 1968, Sept. 13, 1969.
EXTREMES FOR CURRENT YEAR.--
   SPECIFIC CONDUCTANCE:  Maximum, 950 microsiemens Sept. 11; minimum, 121 microsiemens Mar. 2.
   pH:  Maximum, 9.1 units Nov. 30, Dec. 1, and Mar. 20; minimum 7.4 units June 3, 4 and Aug. 18.
   WATER TEMPERATURE:  Maximum, 29.0C Jul. 18; minimum, 0.0C on many days during winter.
   DISSOLVED OXYGEN:  Maximum, 18.1 mg/L Apr. 26; minimum, 4.6 mg/L Aug. 16.

 
		     			03234500 SCIOTO RIVER AT HIGBY, OHIO

	SPECIFIC CONDUCTANCE, US/CM @ 25 DEGREES CELSIUS, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997        
 
 DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN
 
                OCTOBER                 NOVEMBER                  DECEMBER                    JANUARY
 
   1      540     476     510       701     656     683       537     470     494       ---     ---     ---
   2      604     540     572       682     656     669       472     412     428       ---     ---     ---
   3      610     579     594       693     679     686       446     428     436       ---     ---     ---
   4      630     597     610       706     689     697       462     433     447       ---     ---     ---
   5      637     616     629       703     696     699       461     447     455       ---     ---     ---
 
   6      676     636     655       718     693     703       462     448     455       ---     ---     ---
   7      749     676     716       713     685     700       509     462     486       ---     ---     ---
   8      791     749     773       685     624     650       529     509     520       614     604     607
   9      832     788     811       674     645     659       564     527     539       630     614     622
  10      836     792     818       649     561     591       565     402     510       633     625     628
 
  11      792     759     779       606     526     552       630     479     540       662     633     647
  12      771     740     755       628     565     585       639     546     619       708     662     684
  13      826     771     801       649     590     623       546     490     515       749     708     730
  14      827     775     794       646     615     628       559     514     532       775     742     761
  15      783     756     767       791     630     673       564     538     556       775     757     768
 
  16      804     763     777       788     656     693       538     430     487       762     751     755
  17      837     803     816       704     671     689       435     327     377       793     750     773
  18      845     820     831       713     688     703       407     327     382       795     778     787
  19      831     748     781       769     708     734       377     357     368       825     795     811
  20      751     711     727       786     740     760       378     353     365       834     823     828
 
  21      750     683     716       741     717     723       359     342     348       852     822     838
  22      684     644     664       717     692     698       414     351     382       837     761     799
  23      647     641     643       737     695     717       460     414     435       798     753     768
  24      680     647     665       758     737     749       484     457     467       809     685     760
  25      712     678     694       758     751     754       477     387     431       685     539     583
 
  26      725     712     720       782     654     711       431     385     401       598     549     580
  27      767     725     747       685     495     585       477     431     459       600     501     586
  28      772     749     763       581     495     553       471     447     456       501     395     432
  29      793     750     774       607     581     594       494     449     474       533     433     489
  30      803     772     788       609     537     578       ---     ---     ---       479     455     466
  31      781     693     732       ---     ---     ---       ---     ---     ---       458     455     457
 
 MONTH    845     476     723       791     495     668       639     327     461       852     395     673
 
               FEBRUARY                   MARCH                     APRIL                       MAY
 
   1      520     455     488       669     261     423       ---     ---     ---       706     686     694
   2      567     519     544       293     121     200       ---     ---     ---       711     688     699
   3      585     567     576       357     286     332       ---     ---     ---       691     632     675
   4      585     334     478       382     357     367       690     627     657       639     568     611
   5      423     324     366       422     382     402       651     643     645       568     540     548
 
   6      425     391     403       445     422     431       675     604     631       596     545     575
   7      417     398     410       446     419     431       698     667     677       618     596     612
   8      398     390     393       422     407     412       698     682     692       616     550     607
   9      428     393     409       411     393     404       722     698     712       605     510     552
  10      501     428     468       393     366     375       729     690     710       628     599     613
 
  11      524     501     514       398     376     386       714     698     704       619     601     610
  12      551     522     538       435     398     415       705     672     693       622     609     615
  13      564     547     554       480     435     466       694     671     678       616     599     607
  14      588     561     577       ---     ---     ---       703     683     692       622     604     614
  15      597     582     589       ---     ---     ---       694     643     672       649     611     625
 
  16      612     583     594       ---     ---     ---       672     644     664       666     648     658
  17      646     612     634       ---     ---     ---       677     668     672       708     652     679
  18      668     643     661       ---     ---     ---       680     656     669       666     640     650
  19      683     668     672       ---     ---     ---       673     657     666       676     490     652
  20      692     677     687       ---     ---     ---       686     666     674       665     491     617
 
  21      685     677     681       ---     ---     ---       687     674     681       670     647     658
  22      685     624     653       ---     ---     ---       697     664     679       651     628     638
  23      624     593     611       ---     ---     ---       690     673     682       658     646     652
  24      649     601     625       792     588     672       704     686     695       665     648     656
  25      649     627     640       682     463     523       713     695     703       668     651     665
 
  26      628     627     627       596     478     535       732     702     715       651     579     614
  27      643     620     625       ---     ---     ---       724     654     688       627     588     605
  28      668     643     657       ---     ---     ---       728     686     700       606     559     575
  29      ---     ---     ---       ---     ---     ---       747     704     731       602     588     598
  30      ---     ---     ---       ---     ---     ---       722     706     714       606     593     598
  31      ---     ---     ---       ---     ---     ---       ---     ---     ---       618     573     609
 
 MONTH    692     324     560       792     121     423       747     604     685       711     490     625

                 JUNE                     JULY                     AUGUST                    SEPTEMBER
 
   1      573     347     459       652     328     570       643     594     620       742     639     698
   2      386     345     361       512     328     471       672     643     662       712     553     627
   3      395     341     379       471     374     412       705     672     693       771     572     721
   4      341     292     306       453     421     434       724     656     698       783     755     775
   5      355     299     316       500     448     471       765     667     724       810     781     799
 
   6      418     355     387       592     500     558       772     734     759       821     806     816
   7      444     418     429       627     592     614       734     658     691       829     816     823
   8      419     402     408       643     627     635       679     661     672       828     801     818
   9      418     405     410       662     643     656       718     678     702       820     809     816
  10      419     405     412       683     660     672       757     718     742       830     820     826
 
  11      423     412     416       696     683     689       778     749     766       950     830     842
  12      470     423     457       698     671     687       767     740     757       858     848     853
  13      482     468     476       673     656     668       767     746     759       857     844     851
  14      523     451     496       676     654     668       770     535     716       853     845     850
  15      495     437     464       669     638     658       707     641     679       851     827     839
 
  16      541     495     514       664     628     652       641     407     547       830     813     825
  17      609     534     561       639     611     627       541     406     488       813     797     802
  18      534     383     409       612     555     592       494     233     326       831     806     820
  19      417     315     368       564     501     538       419     293     370       843     831     836
  20      454     342     402       581     540     564       489     419     457       846     827     836
 
  21      485     454     472       575     530     562       485     402     435       835     821     826
  22      505     472     483       579     553     571       488     465     476       848     834     842
  23      558     505     544       604     562     581       529     488     514       867     847     860
  24      611     558     598       665     546     586       578     517     547       857     844     847
  25      619     611     614       689     563     638       614     578     596       849     819     836
 
  26      647     619     636       566     559     562       646     614     629       835     822     826
  27      664     646     656       604     558     582       679     646     663       847     833     838
  28      668     663     666       604     409     538       686     679     684       850     843     846
  29      675     667     671       421     367     384       708     685     694       854     845     851
  30      674     627     656       510     421     459       713     674     704       863     853     858
  31      ---     ---     ---       594     510     563       720     658     702       ---     ---     ---
 
 MONTH    675     292     481       698     328     576       778     233     628       950     553     817
 
 YEAR     950     121     617
 
		     			03234500 SCIOTO RIVER AT HIGBY, OHIO

	PH, WATER, WHOLE, FIELD, STANDARD UNITS, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997             
 
 DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN
 
                OCTOBER                 NOVEMBER                  DECEMBER                    JANUARY
 
   1      8.3     8.0     8.1       8.4     8.3     8.4       9.1     8.1     8.8       8.0     7.9     7.9
   2      8.3     8.1     8.2       8.4     8.2     8.3       8.3     7.9     8.0       7.9     7.9     7.9
   3      8.2     8.0     8.1       8.6     8.2     8.4       ---     ---     ---       7.9     7.9     7.9
   4      8.3     8.0     8.1       8.8     8.3     8.5       ---     ---     ---       7.9     7.8     7.9
   5      8.5     8.1     8.2       8.8     8.5     8.6       ---     ---     ---       7.9     7.7     7.8
 
   6      8.6     8.2     8.3       8.7     8.5     8.6       ---     ---     ---       8.0     7.7     7.8
   7      8.6     8.2     8.4       8.8     8.4     8.6       ---     ---     ---       8.2     7.8     8.0
   8      8.7     8.2     8.4       8.4     8.2     8.3       ---     ---     ---       8.2     8.0     8.2
   9      8.5     8.2     8.3       8.3     8.2     8.2       ---     ---     ---       8.3     8.2     8.2
  10      8.4     8.1     8.2       8.3     8.2     8.2       ---     ---     ---       8.2     8.0     8.1
 
  11      8.7     8.3     8.4       8.3     8.2     8.2       ---     ---     ---       8.3     8.0     8.1
  12      8.8     8.3     8.5       8.5     8.2     8.3       ---     ---     ---       8.2     8.1     8.1
  13      8.8     8.4     8.6       8.4     8.1     8.3       8.0     7.8     7.9       8.2     8.1     8.1
  14      8.9     8.5     8.6       8.2     8.0     8.1       8.1     7.9     8.0       8.3     8.1     8.2
  15      8.9     8.4     8.6       8.4     8.0     8.1       8.1     7.9     8.1       8.5     8.2     8.2
 
  16      8.8     8.4     8.6       8.7     8.1     8.3       8.1     8.0     8.0       8.2     8.1     8.1
  17      8.8     8.4     8.6       8.8     8.2     8.4       8.0     7.8     7.9       8.3     8.1     8.2
  18      8.7     8.3     8.4       8.6     8.1     8.3       8.0     7.8     7.9       8.2     8.1     8.2
  19      8.4     8.1     8.3       8.4     8.0     8.2       8.0     7.8     7.9       8.2     8.1     8.2
  20      8.5     8.3     8.4       8.3     8.0     8.2       8.1     7.8     7.9       8.2     8.1     8.2
 
  21      8.6     8.3     8.4       8.3     8.1     8.2       8.1     8.0     8.0       8.2     8.1     8.1
  22      8.6     8.3     8.4       8.3     8.1     8.2       8.1     8.0     8.0       8.2     8.1     8.2
  23      8.5     8.3     8.4       8.7     8.1     8.4       8.1     8.0     8.1       8.3     8.1     8.2
  24      8.6     8.3     8.4       8.6     8.3     8.5       8.1     7.9     7.9       8.3     8.2     8.3
  25      8.6     8.3     8.4       8.4     8.1     8.3       8.1     7.8     8.0       8.2     8.1     8.1
 
  26      8.5     8.4     8.4       8.4     8.0     8.1       8.1     8.0     8.0       8.2     8.1     8.1
  27      8.7     8.4     8.5       8.1     7.9     8.0       8.2     8.0     8.1       8.3     8.2     8.2
  28      8.5     8.3     8.4       8.6     8.0     8.2       8.1     8.1     8.1       8.2     8.0     8.1
  29      8.6     8.1     8.4       8.8     8.2     8.5       8.1     7.9     8.0       8.1     8.0     8.1
  30      8.6     8.4     8.5       9.1     8.7     8.9       8.0     7.8     7.9       8.1     8.1     8.1
  31      8.6     8.2     8.4       ---     ---     ---       7.9     7.8     7.9       8.1     8.0     8.1
 
 MONTH    8.9     8.0     8.4       9.1     7.9     8.3       9.1     7.8     8.0       8.5     7.7     8.1

                FEBRUARY                   MARCH                     APRIL                       MAY
 
   1      8.1     8.0     8.0       8.2     7.9     8.0       8.2     8.0     8.1       8.4     8.1     8.2
   2      8.1     8.0     8.0       ---     ---     ---       8.2     8.0     8.1       8.5     7.9     8.2
   3      8.1     7.9     8.0       ---     ---     ---       8.1     8.0     8.1       8.4     8.1     8.2
   4      8.1     7.9     8.0       ---     ---     ---       8.1     7.9     8.0       8.1     7.8     7.9
   5      7.9     7.9     7.9       ---     ---     ---       8.0     7.8     7.9       7.9     7.7     7.8
 
   6      8.0     7.9     7.9       ---     ---     ---       8.2     7.8     8.0       8.2     7.8     8.0
   7      8.1     7.9     8.0       8.0     7.8     7.9       8.3     7.8     8.1       8.3     7.8     8.1
   8      8.0     7.9     8.0       8.1     7.7     7.8       8.3     7.9     8.2       8.2     8.0     8.2
   9      8.1     7.9     8.0       ---     ---     ---       8.4     8.0     8.2       8.1     8.0     8.1
  10      8.1     8.0     8.0       ---     ---     ---       8.5     8.0     8.3       8.2     7.9     8.0
 
  11      8.1     8.0     8.1       ---     ---     ---       8.4     8.1     8.3       8.3     8.0     8.1
  12      8.1     8.0     8.0       ---     ---     ---       8.4     8.1     8.2       8.3     7.9     8.1
  13      8.2     8.0     8.1       8.1     7.8     8.0       8.2     7.9     8.1       8.4     8.0     8.2
  14      8.1     8.1     8.1       7.8     7.6     7.7       8.5     7.9     8.2       8.4     8.0     8.2
  15      8.2     8.0     8.1       8.0     7.6     7.8       8.5     7.9     8.2       8.4     8.0     8.2
 
  16      8.2     8.0     8.1       7.8     7.6     7.7       8.6     8.2     8.4       8.5     8.0     8.3
  17      8.2     8.0     8.1       8.6     7.7     8.0       8.5     8.2     8.3       8.4     8.1     8.2
  18      8.2     8.1     8.1       8.9     7.8     8.5       8.7     8.2     8.4       8.5     8.0     8.3
  19      8.2     8.0     8.1       8.9     8.4     8.7       8.7     8.3     8.5       8.5     8.0     8.3
  20      8.2     8.0     8.1       9.1     8.5     8.9       8.8     8.3     8.6       8.5     7.9     8.1
 
  21      8.2     8.2     8.2       8.8     8.5     8.7       8.7     8.3     8.6       8.6     7.9     8.2
  22      8.2     8.1     8.1       8.9     8.6     8.8       8.8     8.3     8.6       8.5     8.1     8.3
  23      8.3     8.1     8.2       9.0     8.8     8.8       8.8     8.4     8.6       8.4     8.0     8.3
  24      8.3     8.1     8.2       8.8     8.5     8.7       8.7     8.4     8.6       8.4     8.1     8.3
  25      8.3     8.2     8.2       8.7     8.1     8.3       8.7     8.3     8.5       8.3     8.1     8.2
 
  26      8.2     8.1     8.2       8.4     8.0     8.2       8.8     8.3     8.6       8.2     7.9     8.1
  27      8.2     8.1     8.2       8.1     7.9     8.0       8.6     8.3     8.5       8.1     7.8     8.0
  28      8.2     8.1     8.2       8.1     7.9     8.0       8.6     8.2     8.4       8.1     7.8     8.0
  29      ---     ---     ---       8.1     7.9     8.0       8.5     8.2     8.4       8.1     7.9     8.0
  30      ---     ---     ---       8.1     7.9     8.0       8.5     8.1     8.3       8.2     8.0     8.1
  31      ---     ---     ---       8.2     7.8     8.0       ---     ---     ---       8.1     7.9     8.0
 
 MONTH    8.3     7.9     8.1       9.1     7.6     8.2       8.8     7.8     8.3       8.6     7.7     8.1
 
                 JUNE                     JULY                     AUGUST                    SEPTEMBER
 
   1      8.0     7.6     7.9       8.3     7.9     8.1       8.8     8.2     8.5       8.7     8.2     8.4
   2      7.7     7.5     7.6       8.0     7.9     7.9       8.7     8.3     8.5       8.8     8.3     8.5
   3      7.6     7.4     7.5       8.0     7.9     8.0       8.8     8.3     8.5       8.6     8.3     8.4
   4      7.7     7.4     7.6       8.1     8.0     8.0       8.6     8.3     8.4       8.8     8.2     8.5
   5      7.7     7.5     7.6       8.1     8.0     8.1       8.6     8.3     8.4       8.8     8.4     8.6
 
   6      7.8     7.6     7.7       8.3     8.1     8.1       8.4     7.9     8.0       8.6     8.3     8.5
   7      7.9     7.7     7.8       8.4     8.1     8.2       8.5     7.8     8.1       8.6     8.3     8.5
   8      7.8     7.6     7.7       8.5     8.2     8.3       8.7     7.9     8.4       8.6     8.3     8.5
   9      7.9     7.7     7.8       8.4     8.2     8.3       8.8     8.3     8.5       8.5     8.3     8.3
  10      7.9     7.7     7.8       8.5     8.2     8.3       8.7     8.3     8.5       8.3     8.1     8.2
 
  11      7.9     7.7     7.8       8.6     8.3     8.4       8.6     8.3     8.5       8.4     8.1     8.2
  12      7.9     7.8     7.9       8.7     8.3     8.5       8.6     8.2     8.4       8.4     8.1     8.2
  13      7.9     7.8     7.9       8.7     8.3     8.5       8.4     8.0     8.2       8.3     8.0     8.2
  14      7.9     7.7     7.8       8.8     8.4     8.6       8.2     7.7     7.9       8.3     8.0     8.2
  15      7.9     7.5     7.7       8.8     8.4     8.6       8.0     7.6     7.9       8.3     8.1     8.2
 
  16      7.9     7.7     7.8       8.7     8.3     8.5       7.9     7.7     7.8       8.3     8.0     8.2
  17      8.0     7.7     7.8       8.4     8.1     8.2       7.8     7.6     7.7       8.2     8.1     8.2
  18      7.8     7.6     7.7       8.2     7.9     8.0       7.7     7.4     7.5       8.3     8.0     8.2
  19      7.7     7.5     7.6       7.9     7.7     7.8       7.8     7.5     7.6       8.4     8.1     8.2
  20      7.8     7.6     7.7       8.0     7.6     7.8       7.9     7.7     7.8       8.3     8.0     8.1
 
  21      7.9     7.7     7.8       8.0     7.8     7.9       8.0     7.7     7.9       8.2     7.9     8.0
  22      8.0     7.7     7.8       8.0     7.9     8.0       8.1     7.8     7.9       8.3     8.0     8.1
  23      8.1     7.7     7.9       8.1     8.0     8.1       8.1     7.9     8.0       8.1     8.0     8.0
  24      8.3     8.0     8.1       8.2     8.0     8.1       8.1     7.9     8.1       8.2     8.0     8.1
  25      8.4     8.1     8.2       8.0     7.8     7.9       8.3     8.0     8.1       8.2     8.0     8.1
 
  26      8.5     8.3     8.4       7.8     7.8     7.8       8.3     8.0     8.1       8.3     8.0     8.1
  27      8.6     8.3     8.4       7.9     7.8     7.9       8.3     8.1     8.2       8.3     8.1     8.2
  28      8.5     8.3     8.4       7.9     7.8     7.8       8.4     8.1     8.2       8.4     8.1     8.2
  29      8.6     8.3     8.5       7.9     7.8     7.9       8.3     8.1     8.2       8.5     8.2     8.3
  30      8.5     8.3     8.4       8.0     7.7     7.8       8.5     8.1     8.3       8.4     8.2     8.3
  31      ---     ---     ---       8.6     7.8     8.1       8.6     8.2     8.4       ---     ---     ---
 
 MONTH    8.6     7.4     7.9       8.8     7.6     8.1       8.8     7.4     8.1       8.8     7.9     8.3
 
 YEAR     9.1     7.4     8.2
   
		     			03234500 SCIOTO RIVER AT HIGBY, OHIO

		WATER TEMPERATURE, DEGREES CELSIUS, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997               
 
 DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN
 
                OCTOBER                 NOVEMBER                  DECEMBER                    JANUARY
 
   1     18.5    17.0    18.0      14.0    11.5    13.0       7.5     5.0     6.5       6.5     6.0     6.5
   2     20.0    18.0    19.0      11.5    10.0    11.0       7.5     6.5     7.0       7.5     6.5     7.0
   3     19.5    18.0    18.5      10.5     9.0    10.0       6.5     5.5     6.0       8.5     7.5     8.0
   4     18.0    16.0    17.0      10.0     8.5     9.5       6.0     5.5     5.5      10.5     8.5     9.5
   5     17.0    15.0    16.0      10.5     9.5    10.0       5.5     5.0     5.0      11.0    10.0    11.0
 
   6     17.0    15.0    16.0      11.0    10.5    10.5       5.0     5.0     5.0      10.0     7.0     8.5
   7     17.5    15.0    16.5      13.0    11.0    12.0       5.5     5.0     5.0       7.0     4.5     6.0
   8     17.5    15.5    16.5      13.0    11.5    12.0       5.5     4.5     5.0       4.5     3.5     4.0
   9     17.0    15.5    16.5      11.5    10.0    11.0       4.5     4.0     4.0       4.0     3.5     3.5
  10     15.5    14.5    15.0      10.0     8.5     9.0       4.5     1.5     3.5       3.5     2.0     3.0
 
  11     15.5    14.0    14.5       8.5     7.0     7.5       8.0     3.5     5.5       2.0      .5     1.0
  12     15.5    13.0    14.5       7.0     5.5     6.5       9.0     8.0     8.5        .5      .0      .0
  13     16.5    14.0    15.0       6.0     5.5     6.0       8.5     7.0     7.5        .5      .0      .0
  14     17.5    15.5    16.5       6.0     5.5     5.5       7.0     5.5     6.5        .5      .0      .0
  15     18.0    16.0    17.0       6.0     4.5     5.0       6.0     5.0     5.5       1.0      .0      .5
 
  16     18.5    16.5    17.5       6.5     5.0     5.5       6.5     6.0     6.0       1.5      .0     1.0
  17     18.5    16.5    17.5       7.0     5.5     6.0       6.5     6.5     6.5        .0      .0      .0
  18     18.0    15.5    17.0       7.5     7.0     7.5       6.5     5.5     6.0        .0      .0      .0
  19     15.5    14.0    14.5       7.5     7.0     7.5       5.5     3.5     4.5        .5      .0      .0
  20     14.0    13.0    13.0       8.0     7.5     7.5       3.5     2.0     3.0       2.0      .5     1.0
 
  21     15.0    13.0    14.0       7.5     6.5     6.5       2.0     1.5     2.0       2.5      .0     1.0
  22     15.5    14.5    15.0       6.5     5.5     6.0       2.5     1.5     2.0       2.5     1.5     2.0
  23     15.5    14.0    15.0       6.5     5.0     6.0       4.5     2.5     3.5       3.0     2.0     2.5
  24     15.0    13.5    14.5       7.0     6.0     6.5       5.0     4.5     5.0       3.0     2.0     2.5
  25     14.5    13.0    13.5       7.5     6.5     7.0       4.5     2.5     3.5       2.0     1.0     1.5
 
  26     14.0    13.5    14.0       7.5     6.0     7.0       2.5     1.5     2.0       1.0      .0      .5
  27     15.5    14.0    15.0       6.5     4.5     5.5       3.0     1.5     2.5       1.0      .5     1.0
  28     17.0    15.5    16.0       4.5     3.5     4.0       5.0     3.0     4.0       1.0      .5     1.0
  29     16.0    14.5    15.5       4.0     3.0     3.5       7.0     5.0     6.5        .5      .0      .5
  30     17.5    16.0    16.5       5.0     4.0     4.5       6.5     6.5     6.5       1.0      .0      .5
  31     16.0    14.0    14.5       ---     ---     ---       6.5     6.5     6.5       2.0     1.0     1.5
 
 MONTH   20.0    13.0    16.0      14.0     3.0     7.5       9.0     1.5     5.0      11.0      .0     2.5
 
               FEBRUARY                   MARCH                     APRIL                       MAY
 
   1      3.0     2.0     2.5       9.5     8.0     9.0      12.5     9.5    11.0      17.5    15.5    16.5
   2      4.0     3.0     3.5      11.5     9.5    11.0      13.5    10.0    12.0      16.0    14.0    15.0
   3      5.0     3.5     4.0      10.5     8.0     9.0      15.5    11.0    13.0      16.5    15.0    16.0
   4      5.0     4.5     4.5      10.5     7.5     9.0      15.0    12.0    13.5      16.0    14.0    15.0
   5      5.0     3.5     4.5      10.5     7.5     9.0      15.0    14.5    14.5      15.5    13.5    14.5
 
   6      3.5     2.5     3.0      10.0     5.5     7.5      16.5    14.5    15.5      16.5    14.0    15.0
   7      3.0     2.0     2.5      10.0     5.5     8.0      16.5    14.0    15.0      17.0    14.0    15.5
   8      2.5     2.0     2.5      10.5     8.0     9.0      14.5    12.5    13.5      16.5    15.0    15.5
   9      3.0     2.0     2.5       9.5     6.0     8.0      13.0    10.5    11.5      15.0    14.0    14.5
  10      3.5     2.5     3.0      12.0     7.0     9.0      12.5     9.5    11.0      14.0    13.0    13.5
 
  11      3.5     3.0     3.0      11.0     5.5     8.5      14.5     8.0    12.5      16.0    12.5    14.0
  12      3.5     3.0     3.0      11.0     4.5     7.0      14.0    13.0    13.5      15.5    14.5    14.5
  13      3.0     2.5     2.5       9.5     6.0     7.5      13.5    11.5    12.5      16.0    14.0    15.0
  14      3.5     2.5     3.0      11.0     6.5     9.5      13.5    10.0    11.5      16.5    14.0    15.5
  15      4.0     3.0     3.5       8.0     3.5     5.5      14.0    11.0    12.5      16.0    14.5    15.0
 
  16      3.5     3.0     3.0       7.5     3.5     5.0      13.5    12.0    13.0      16.0    13.5    14.5
  17      4.0     2.0     3.0       8.5     4.5     7.0      13.0    11.0    11.5      17.5    14.0    15.5
  18      5.5     3.0     4.5       9.5     6.5     8.0      13.0    10.0    11.0      19.5    16.5    18.0
  19      6.5     5.5     6.0      10.0     5.5     7.5      14.0    11.5    12.5      21.5    19.0    20.0
  20      7.5     5.5     6.5      11.0     4.5     7.5      15.0    12.0    13.5      21.5    18.5    20.0
 
  21      8.5     7.5     8.0      16.5     4.5     9.5      15.0    13.5    14.0      20.5    18.0    19.5
  22      8.5     6.5     7.5      15.5     6.5    10.5      15.5    13.0    14.0      20.5    17.5    19.0
  23      6.5     5.0     6.0      10.0     5.0     7.5      15.0    13.5    14.5      20.0    17.5    19.0
  24      6.0     4.5     5.5      11.0     6.5     8.5      15.0    13.5    14.0      20.5    18.0    19.0
  25      5.5     4.0     5.0      12.5     9.5    11.0      15.0    13.0    14.0      20.5    20.0    20.0
 
  26      5.5     4.5     4.5      11.0     8.0    10.0      17.0    13.0    15.0      20.0    18.5    19.0
  27      9.0     5.5     7.5      14.5    10.0    12.0      16.0    14.5    15.0      20.0    17.5    18.5
  28      9.5     7.5     8.5      14.5    11.5    13.0      16.0    14.0    15.0      19.0    18.0    18.5
  29      ---     ---     ---      15.0    13.0    14.0      17.5    14.0    15.5      18.5    18.0    18.0
  30      ---     ---     ---      14.0    11.5    13.0      18.0    15.0    16.5      19.5    17.5    18.5
  31      ---     ---     ---      12.0    10.5    11.5       ---     ---     ---      19.0    18.5    18.5
 
 MONTH    9.5     2.0     4.5      16.5     3.5     9.0      18.0     8.0    13.5      21.5    12.5    17.0

                 JUNE                     JULY                     AUGUST                    SEPTEMBER
 
   1     18.5    17.5    17.5      25.0    23.5    24.0      26.5    23.5    25.0      24.5    22.0    23.5
   2     18.5    17.5    18.0      25.5    23.5    24.5      25.5    24.0    24.5      25.5    23.0    24.5
   3     18.0    17.5    18.0      25.0    23.0    24.0      26.5    24.0    25.0      25.0    23.0    24.0
   4     18.5    17.0    17.5      24.5    23.5    24.0      26.5    24.5    25.5      23.0    20.5    22.0
   5     19.0    17.5    18.0      24.0    22.5    23.5      26.5    24.5    25.5      22.5    20.0    21.5
 
   6     19.0    18.0    18.5      24.5    22.0    23.0      25.5    23.0    24.0      22.0    20.5    21.0
   7     18.5    17.5    18.0      25.0    22.0    23.5      25.0    22.0    23.5      22.5    20.0    21.0
   8     17.5    17.5    17.5      25.5    23.0    24.0      25.0    22.0    23.5      23.5    21.0    22.0
   9     19.0    17.0    18.0      25.5    24.0    24.5      24.5    23.5    24.0      22.5    21.5    22.0
  10     20.0    18.0    18.5      24.5    22.0    23.0      25.0    24.0    24.5      22.0    21.0    21.5
 
  11     19.5    19.0    19.0      25.5    22.0    23.5      25.5    24.0    24.5      22.0    21.0    21.5
  12     20.0    19.0    19.5      25.5    23.0    24.5      26.5    24.5    25.5      22.5    20.5    21.5
  13     20.5    19.5    20.0      26.5    24.0    25.0      26.0    25.0    25.5      22.5    20.0    21.5
  14     21.0    20.0    20.5      28.0    24.5    26.0      26.5    24.0    25.0      23.0    20.5    21.5
  15     22.0    19.5    20.5      28.0    26.0    27.0      26.0    24.0    25.0      23.5    21.5    22.5
 
  16     21.0    20.0    20.5      28.5    25.5    27.0      26.5    25.0    25.5      24.0    21.5    22.5
  17     21.5    20.0    21.0      29.0    26.5    27.5      25.5    24.5    25.0      23.0    22.0    22.5
  18     21.0    20.5    21.0      29.0    26.5    27.5      24.5    23.0    23.0      23.5    21.0    22.0
  19     21.5    20.0    20.5      28.5    26.5    27.5      23.5    23.0    23.0      22.5    21.0    22.0
  20     23.0    21.0    21.5      28.5    25.5    27.0      23.5    22.5    23.0      22.5    21.5    22.0
 
  21     24.0    22.0    23.0      28.0    25.5    27.0      22.5    21.0    22.0      21.5    20.0    20.5
  22     24.0    22.5    23.0      27.5    26.5    26.5      21.5    21.0    21.0      21.0    18.5    20.0
  23     25.0    22.5    24.0      26.5    25.5    26.0      22.0    20.0    21.0      20.0    18.5    19.0
  24     26.0    23.5    24.5      27.0    25.5    26.0      21.5    20.0    20.5      20.0    18.0    18.5
  25     27.0    24.5    25.5      27.0    25.0    26.0      22.0    20.0    21.0      20.0    17.5    18.5
 
  26     26.5    25.0    25.5      27.5    25.0    26.0      23.0    21.0    22.0      20.0    18.0    19.0
  27     26.0    23.5    24.5      29.0    26.0    27.0      23.5    22.0    22.5      20.5    17.5    19.0
  28     26.0    23.5    25.0      28.5    26.0    26.5      24.5    22.5    23.5      19.5    18.5    19.0
  29     25.5    24.0    25.0      27.0    25.0    26.0      24.0    22.5    23.0      20.0    17.5    19.0
  30     25.0    24.0    24.5      26.5    24.0    25.5      23.5    21.5    22.5      19.5    18.0    19.0
  31      ---     ---     ---      26.5    23.5    25.0      23.5    21.5    22.5       ---     ---     ---
 
 MONTH   27.0    17.0    21.0      29.0    22.0    25.5      26.5    20.0    23.5      25.5    17.5    21.0
 
 YEAR    29.0      .0    14.0
   
		     			03234500 SCIOTO RIVER AT HIGBY, OHIO

		OXYGEN DISSOLVED (MG/L), WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997                     
 
 DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN
 
                OCTOBER                 NOVEMBER                  DECEMBER                    JANUARY
 
   1      7.7     7.3     7.5      10.1     8.9     9.5      11.3    10.4    10.8      11.5    11.2    11.4
   2      7.6     7.3     7.5      10.9     9.4    10.1      10.5    10.0    10.2      11.2    10.9    11.1
   3      8.0     7.2     7.5      11.5    10.0    10.8      11.3    10.5    11.0      10.9    10.3    10.6
   4      8.6     7.2     8.0      12.0    10.5    11.3      11.4    11.3    11.3      10.3     9.7    10.1
   5      9.1     7.9     8.4      11.8    10.3    11.0      11.4    11.2    11.3       9.9     9.4     9.6
 
   6      9.3     8.0     8.6      11.2     9.9    10.3      11.2    11.0    11.1      10.6     9.9    10.2
   7      9.9     8.1     8.9      10.1     9.1     9.7      11.0    10.6    10.8      10.8    10.3    10.6
   8     10.6     8.2     9.3       9.8     9.0     9.4      10.7    10.6    10.7      11.0    10.7    10.9
   9      9.7     7.7     8.2      10.0     9.1     9.5      11.1    10.7    10.9      11.0    10.7    10.8
  10      9.2     7.4     8.3      10.6     9.8    10.2      11.1    10.6    10.9      11.1    10.7    10.9
 
  11     10.6     8.5     9.5      11.0    10.3    10.7      10.6    10.0    10.3      11.5    11.1    11.3
  12     10.9     8.8     9.9      12.1    10.8    11.4      10.1     9.7     9.9      11.6    11.5    11.5
  13     11.0     8.9    10.0      12.2    11.1    11.8      10.5    10.0    10.2      11.7    11.5    11.6
  14     12.2     9.0    10.5      12.3    11.3    11.9      11.2    10.5    11.0      11.7    11.6    11.7
  15     12.4     9.1    10.8      12.6    11.4    12.1      11.5    11.2    11.4      11.8    11.5    11.6
 
  16     11.5     9.0    10.5      12.9    11.5    12.3      11.2    10.8    10.9      11.7    11.3    11.4
  17     11.2     8.6    10.1      12.8    11.5    12.1      10.9    10.4    10.7      11.9    11.7    11.8
  18     11.0     7.7     8.5      12.0    10.6    11.2      11.0    10.4    10.8      11.8    11.5    11.6
  19      9.3     7.3     8.3      12.0    10.6    11.3      11.7    11.0    11.3      11.5    11.2    11.4
  20      9.1     8.3     8.5      12.4    10.4    11.4      12.3    11.7    12.0      11.4    11.3    11.3
 
  21      9.0     7.9     8.5      12.2    10.7    11.6      12.6    12.3    12.4      11.5    11.1    11.3
  22      8.9     7.9     8.4      12.9    11.2    12.1      12.5    12.1    12.3      11.1    10.9    11.0
  23      8.9     7.9     8.4      13.6    11.3    12.5      12.1    11.6    11.9      11.3    10.9    11.1
  24      9.5     7.9     8.7      13.1    11.3    11.9      11.8    11.5    11.6      11.6    11.3    11.4
  25      9.4     8.4     9.0      11.3    10.2    10.6      12.5    11.8    12.0      12.1    11.6    11.9
 
  26      9.1     8.1     8.5      10.8     9.8    10.2      13.1    12.5    12.8      12.4    12.1    12.3
  27      8.8     7.8     8.3      10.8     9.5    10.0      13.1    12.5    12.8      12.5    12.2    12.4
  28      8.9     7.7     8.3      11.9    10.8    11.5      12.5    11.7    12.1      12.6    12.2    12.4
  29      9.2     7.7     8.5      12.0    11.8    11.9      11.7    10.9    11.2      12.9    12.5    12.7
  30      9.7     8.1     8.9      11.9    11.3    11.6      11.4    10.9    11.2      12.9    12.8    12.8
  31     10.5     8.5     9.6       ---     ---     ---      11.4    11.3    11.4      12.8    12.3    12.6
 
 MONTH   12.4     7.2     8.8      13.6     8.9    11.1      13.1     9.7    11.3      12.9     9.4    11.4

               FEBRUARY                   MARCH                     APRIL                       MAY
 
   1     12.3    11.7    12.0      10.8     9.7    10.4       8.4     6.5     7.8      12.3     8.9    10.5
   2     11.7    11.5    11.6       9.8     7.7     8.6       8.5     7.4     7.9      13.5     9.2    11.1
   3     11.6    11.4    11.5       ---     ---     ---       9.3     7.2     7.9      11.4     8.9    10.1
   4     11.4    11.2    11.3       ---     ---     ---      10.6     8.8     9.7       9.5     8.1     8.9
   5     11.4     8.0     9.5       ---     ---     ---      10.0     9.0     9.5       8.7     8.0     8.4
 
   6     11.7     8.3    10.3       ---     ---     ---      10.6     8.9     9.7       9.1     8.3     8.7
   7     12.3    11.1    11.9       ---     ---     ---      11.5     9.0    10.1      10.0     8.5     9.1
   8     12.1    12.0    12.1       ---     ---     ---      12.2     9.8    11.0       9.4     8.4     8.7
   9     12.1    11.8    11.9       ---     ---     ---      13.3    10.2    11.6       9.1     8.5     8.8
  10     11.9    11.8    11.8       ---     ---     ---      14.2    11.0    12.5       9.5     8.6     9.0
 
  11     11.8    11.7    11.8       ---     ---     ---      14.8    10.8    12.7      10.2     8.8     9.4
  12     11.7    11.5    11.5       ---     ---     ---      13.3    10.2    11.3       9.7     8.5     9.1
  13     11.8    11.5    11.7       ---     ---     ---      12.3     9.6    10.9      10.5     8.7     9.5
  14     11.8    11.6    11.7       ---     ---     ---      14.3    10.3    12.1      10.6     8.5     9.5
  15     11.7    11.6    11.6       ---     ---     ---      14.5    10.4    12.3      10.6     8.5     9.5
 
  16     11.8    11.6    11.7       ---     ---     ---      14.1    10.8    12.6      11.5     8.9    10.0
  17     12.0    11.8    11.9       ---     ---     ---      13.7    10.5    12.1      11.0     8.4     9.7
  18     12.0    11.7    11.9       ---     ---     ---      16.1    10.5    13.1      12.3     8.4    10.1
  19     11.7    11.1    11.5       ---     ---     ---      16.5    11.0    13.7      11.4     7.9     9.3
  20     11.3    11.1    11.2       ---     ---     ---      17.6    11.0    14.2      10.7     7.6     8.8
 
  21     11.2    11.0    11.1       ---     ---     ---      15.5    10.8    13.2      12.1     7.3     9.5
  22     11.4    11.0    11.2       ---     ---     ---      16.2    10.2    13.0      11.5     8.4     9.8
  23     11.6    11.4    11.5       ---     ---     ---      16.6    10.5    13.4      10.6     8.2     9.3
  24     11.9    11.6    11.8       ---     ---     ---      15.7    10.4    13.0      10.9     8.1     9.4
  25     12.1    11.8    12.0       8.6     7.0     7.7      16.1    10.2    13.0       9.4     7.7     8.3
 
  26     11.9    11.4    11.7       9.6     8.8     9.4      18.1    10.7    14.0       8.7     7.4     8.0
  27     11.4    11.0    11.1       8.9     6.2     7.3      14.3    10.1    11.4       7.9     7.4     7.6
  28     11.0    10.7    10.9       7.0     4.7     5.7      13.8     8.9    11.1       7.9     7.1     7.6
  29      ---     ---     ---       7.5     5.0     6.4      13.9     9.7    11.6       8.0     7.7     7.9
  30      ---     ---     ---       6.6     4.7     5.4      13.8     9.5    11.4       8.6     7.7     8.1
  31      ---     ---     ---       6.5     5.1     5.8       ---     ---     ---       8.2     7.6     7.8
 
 MONTH   12.3     8.0    11.5      10.8     4.7     7.4      18.1     6.5    11.6      13.5     7.1     9.1
 
                 JUNE                     JULY                     AUGUST                    SEPTEMBER
 
   1      7.8     7.3     7.6       8.8     7.0     7.6      10.4     7.1     8.4      13.5     8.1    10.4
   2      7.3     7.1     7.2       7.1     6.7     6.9       9.5     7.2     8.2      13.4     8.1    10.6
   3      7.1     6.9     7.0       6.9     6.7     6.8      10.6     7.3     8.7      14.1     7.8    10.4
   4      7.3     7.0     7.2       7.4     6.9     7.1       8.7     6.9     7.9      14.9     8.4    11.0
   5      7.4     7.1     7.2       8.0     7.2     7.5       8.6     6.8     7.6      14.7     8.5    11.4
 
   6      7.3     7.1     7.2       8.9     5.8     7.6       8.4     6.2     7.3      12.2     8.7    10.4
   7      8.0     7.3     7.7       9.9     6.4     8.1      10.0     5.2     7.7      12.5     8.5    10.3
   8      8.1     8.0     8.1       9.8     6.6     8.0      10.6     6.9     8.2      12.5     8.1    10.1
   9      8.2     7.9     8.1       9.2     7.6     8.4      10.3     7.4     8.7      10.6     7.9     8.5
  10      8.1     7.9     8.0      11.2     7.6     9.1       9.9     7.3     8.5       9.0     6.8     7.8
 
  11      7.9     7.8     7.8      11.5     8.0     9.5       9.5     7.2     8.2       8.9     7.3     8.1
  12      7.8     7.6     7.7      11.8     8.0     9.9       9.3     6.1     7.6      10.0     7.7     8.6
  13      7.6     7.5     7.6      13.0     8.0    10.1       8.0     5.6     6.8       9.7     7.6     8.5
  14      7.5     6.6     7.3      12.0     7.9    10.1       6.7     5.3     6.0       9.4     7.5     8.4
  15      7.0     6.5     6.7      13.5     8.1    10.7       7.1     5.3     5.9       9.2     7.4     8.3
 
  16      7.1     7.0     7.0      13.6     8.0    10.6       6.6     4.6     6.0       9.6     7.5     8.4
  17      7.7     6.7     7.2      12.9     7.7     9.1       6.3     5.6     5.9       8.7     7.4     7.9
  18      6.8     6.1     6.4      12.5     7.5    10.2       6.4     5.6     6.0       9.8     7.2     8.3
  19      7.0     6.4     6.7      12.9     7.5     9.6       6.7     6.0     6.4       9.6     7.6     8.6
  20      6.8     6.4     6.6      11.8     7.3     9.5       7.0     6.4     6.7       8.7     6.7     7.3
 
  21      7.0     6.6     6.9      11.5     7.0     9.4       7.6     6.8     7.1       8.7     6.6     7.4
  22      7.4     6.9     7.1      10.5     7.2     9.0       7.7     7.4     7.6       9.2     7.3     8.1
  23      8.6     7.0     7.6      10.9     6.9     9.0       7.7     5.1     7.3       8.2     6.9     7.3
  24      9.6     7.1     8.1       9.6     7.3     8.7       7.3     7.1     7.2       8.2     6.8     7.4
  25     11.0     7.3     8.9       8.1     6.2     7.1       7.2     6.8     7.0       8.3     7.1     7.6
 
  26     12.1     8.1     9.7       8.7     5.9     6.8       8.0     6.1     7.2       8.3     7.1     7.6
  27     13.3     8.3    10.3       9.9     6.6     7.6       8.4     6.6     7.5       9.8     7.7     8.5
  28     12.4     8.4    10.1       7.8     5.2     6.0       9.6     6.7     7.7       9.3     7.7     8.5
  29     13.9     8.4    10.6       6.1     5.8     6.0       9.8     7.6     8.6      10.3     7.6     8.7
  30     10.3     7.8     8.9       6.4     5.8     6.1      11.4     7.9     9.3       9.3     7.2     8.3
  31      ---     ---     ---       9.4     5.7     7.0      10.9     7.6     8.5       ---     ---     ---
 
 MONTH   13.9     6.1     7.8      13.6     5.2     8.4      11.4     4.6     7.5      14.9     6.6     8.8
 
 YEAR    18.1     4.6     9.7


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