Cheat River near Mount Nebo, WV

1998 Water-Year
Basic Fixed-Site Water-Quality Records
[drop]

--------

                                             MONONGAHELA RIVER BASIN

                                      03070350 CHEAT RIVER NEAR MT. NEBO, WV
                                   (National Water-Quality Assessment station)

LOCATION.--Lat 39`35'40", long 79`44'56", Preston County, Hydrologic Unit 05020004, on left bank 150 ft
   upstream of Jenkintown Bridge, 800 ft upstream of Big Sandy Creek, 1.3 mi northeast of the town of Bull Run,
  and 2.3 mi west southwest of Mt. Nebo, WV.

DRAINAGE AREA.--1,132 mi2.

                                             WATER-DISCHARGE RECORDS

PERIOD OF RECORD.--October 1996 to September 1998 (discontinued).

GAGE.--Water-stage recorder.  Elevation of gage is 960 ft above sea level, from topographic map.

REMARKS.--Records good except for estimated daily discharges, which are fair.  Several measurements of water
   temperature were made during the year.

EXTREMES OUTSIDE PERIOD OF RECORD.--Discharge measurement taken July 31, 1996 at a stage of 15.75 ft, from outside
  gage reading, dischage of 39,500 ft3/s.

PEAK DISCHARGES FOR CURRENT YEAR.--Peak discharges greater than a base discharge of 22,000 ft3/s and maximum (*):

                      Discharge    Gage height                                          Discharge    Gage height
 Date        Time      (ft3/s)        (ft)                         Date        Time      (ft3/s)        (ft)

Jan.  8      2115      *32,800       *14.16                       June 20      0345       30,800        13.74
Mar. 21      1530       23,700        12.14                       June 29      1330       28,300        13.19
Apr. 20      0645       25,500        12.56


                 DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
                                               DAILY MEAN VALUES

DAY       OCT      NOV      DEC      JAN      FEB      MAR      APR      MAY      JUN      JUL      AUG      SEP

  1      2310      640     5600     1230     3330     9170     2740     2490      691    10800      566      197
  2      1560     3230     5250     1470     2660     8410     2850     2950      758     6270      611      186
  3      1240     5690     3820     1780     2330     6290     2630     4780      706     3850      421      174
  4       985     3460     3210     3570     2240     4750     2400     5860      597     2690      323      163
  5       799     2360     3080     5250     2330     3800     4050     7270      503     2220      267      153

  6       661     1730     3020     6000     2660     3150     3370     6820      477     1920      233      146
  7       555    10200     2580    10400     2960     2860     2660     4840      475     1500      204      144
  8       492    11700     2150    22100     2750     3310     2220     4590     e430     1480      183      176
  9       441     8940     1950    24500     2430     9810     2740     5320     e500     2250      169      877
 10       406     7190     2210    14500     2230    15700     6650     4490     e900     2310    e2200      969

 11       371     5220     8310     7560     2230     8360     6500     3640    e1330     1680    e3400      569
 12       337     3850     7430     5120     3280     5470     4560     4760     1640     1230    e2400      402
 13       318     2970     4800     4160     6180     4070     3360     5730     4280      958    e1500      310
 14       303     3390     3550     3790     4870     3430     2710     4200     5650      786     e880      248
 15       295    e6390     2740     3380     3560     2910     2280     3140     4380      700    e1100      203

 16       269    e5000     2150     3460     2790     2390     1980     2490    13700      699    e1000      182
 17       247    e3730     1800     3860     2490     2040     2120     2400    11600      674    e2100      164
 18       244    e3000     1570     3600     7320     2250     1840     2040     7870      661    e2400      155
 19       242    e2500     1350     3110    13100    11100     4870     1610    10400      672    e2800      144
 20       250    e1970     1230     2730    10000     9580    21600     1350    19500      561    e2300      244

 21       255     1880     1150     2300     9150    17800    10500     1400     7120      482    e1450      249
 22       243     3640     1130     1940     7310    16800     6150     1220     4320      425    e1000      468
 23       229     7540     1260     3710     5600     8920     4330     1040     3170      446     e800      478
 24       231     5440     2030     9120     5140     6050     3350      958     2490      763     e690      351
 25       256     3850     3370     6790     4340     4650     2730     1930    e1910     1450     e450      341

 26       297     3030     4340     4620     4160     4100     2320     1940    e1570      854     e390      313
 27       534     2650     3900     3570     4280     4610     4230     1270    e2500      609      351      262
 28       817     2590     3210     3670     6520     5260     4480      939    e9200      473      303      257
 29       748     2770     2580     3790      ---     4620     3420      792    18800      398      268      220
 30       602     3130     2250     4330      ---     3830     2780      727    12500      352      239      244
 31       496      ---     1870     4290      ---     3070      ---      637      ---      430      215      ---

TOTAL   17033   129680    94890   179700   128240   198560   128420    93623   149967    50593    31213     8989
MEAN      549     4323     3061     5797     4580     6405     4281     3020     4999     1632     1007      300
MAX      2310    11700     8310    24500    13100    17800    21600     7270    19500    10800     3400      969
MIN       229      640     1130     1230     2230     2040     1840      637      430      352      169      144
CFSM      .49     3.82     2.70     5.12     4.05     5.66     3.78     2.67     4.42     1.44      .89      .26
IN.       .56     4.26     3.12     5.91     4.21     6.53     4.22     3.08     4.93     1.66     1.03      .30

   e  Estimated.
                                             MONONGAHELA RIVER BASIN

                                03070350 CHEAT RIVER NEAR MT. NEBO, WV--Continued

STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1997 - 1998, BY WATER YEAR (WY)

          OCT      NOV      DEC      JAN      FEB      MAR      APR      MAY      JUN      JUL      AUG      SEP

MEAN     1633     4346     4080     3985     3886     6573     3272     3363     3208     1097     1099      514
MAX      2716     4369     5099     5797     4580     6741     4281     3706     4999     1632     1192      728
(WY)     1997     1997     1997     1998     1998     1997     1998     1997     1998     1998     1997     1997
MIN       549     4323     3061     2174     3192     6405     2264     3020     1417      561     1007      300
(WY)     1998     1998     1998     1997     1997     1998     1997     1998     1997     1997     1998     1998

SUMMARY STATISTICS           FOR 1997 CALENDAR YEAR        FOR 1998 WATER YEAR           WATER YEARS 1996 - 1998

ANNUAL TOTAL                      908845                    1210908
ANNUAL MEAN                         2490                       3318                       3084
HIGHEST ANNUAL MEAN                                                                       3318              1998
LOWEST ANNUAL MEAN                                                                        2851              1997
HIGHEST DAILY MEAN                e25000     Mar  2           24500     Jan  9           25900       Dec  2 1996
LOWEST DAILY MEAN                    151     Jul 22             144     Sep  7,19          144       Sep  7 1998
ANNUAL SEVEN-DAY MINIMUM             187     Jul 17             163     Sep  2             163       Sep  2 1998
INSTANTANEOUS PEAK FLOW                                       32800     Jan  8           33500       Dec  2 1996
INSTANTANEOUS PEAK STAGE                                         14.16  Jan  8              14.30    Dec  2 1996
INSTANTANEOUS LOW FLOW                                          132     Sep  7             132       Sep  7 1998
ANNUAL RUNOFF (CFSM)                   2.20                       2.93                       2.72
ANNUAL RUNOFF (INCHES)                29.87                      39.79                      37.02
10 PERCENT EXCEEDS                  5500                       7360                       6510
50 PERCENT EXCEEDS                  1770                       2400                       2220
90 PERCENT EXCEEDS                   297                        268                        317

   e  Estimated.
                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued
                                   (National Water-Quality Assessment station)

                                              WATER-QUALITY RECORDS

PERIOD OF RECORD.--October 1996 to September 1998 (discontinued).

PERIOD OF DAILY RECORD.--
   SPECIFIC CONDUCTANCE:  June 1997 to September 1998.
   pH:  June 1997 to August 1998.
   WATER TEMPERATURE:  October 1996 to September 1998.

INSTRUMENTATION.--Daily record measured and collected at hourly intervals with in-situ probes and electronic data
   loggers.  Water temperature was measured and collected at hourly intervals using an in-situ probe with an
   electronic data logger from October 1996 to September 1998.

REMARKS.--All water-quality samples were collected and analyzed by the U.S. Geological Survey.  Interruptions in
   the daily record were due to malfunctions of the equipment.  Water temperature, specific conductance, and pH
   data from the in-situ probes often times did not exactly agree with the water temperature, specific
   conductance, and pH of the monthly and storm samples because of the fixed location of the in-situ probes.
   Additional sites in the (NAWQA) fixed-station network are shown in figure 6 on page 28.  An explanation of
   selected abbreviations used in the water-quality tables are given on pages 29-31.


                          WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

                    DIS-              PH               BARO-
                  CHARGE,   SPE-     WATER             METRIC            HARD-   ACIDITY            MAGNE-
                   INST.    CIFIC    WHOLE             PRES-             NESS    TOTAL    CALCIUM    SIUM, SODIUM,
                   CUBIC    CON-     FIELD   TEMPER-    SURE   OXYGEN,   TOTAL   HEATED    DIS-      DIS-    DIS-
                    FEET    DUCT-   (STAND-   ATURE     (MM      DIS-    (MG/L   (MG/L     SOLVED   SOLVED  SOLVED
 DATE      TIME     PER     ANCE      ARD     WATER      OF     SOLVED    AS     AS        (MG/L    (MG/L    (MG/L
                   SECOND  (µS/CM)   UNITS)  (DEG C)    HG)     (MG/L)   CACO3)  CAC03)    AS CA)   AS MG)  AS NA)
                  (00061)  (00095)  (00400)  (00010)  (00025)  (00300)  (00900)  (70508)  (00915)  (00925) (00930)

OCT
 16...     1345     289      197      7.1     18.0      739      9.1       73      2.4      20       5.3      2.2
NOV
 05...     1130    2360       83      6.9      8.0      740     11.3       30      4.4       9.0     1.8      1.2
 07...     1615   13000       94      7.2      8.5      730     11.4       32      3.0       9.4     2.1      1.1
DEC
 03...     0945    3910       88      7.0      5.0      734     12.0       30      4.6       8.7     2.0      1.3
JAN
 06...     1145    5230       87      6.9      5.0      736     12.7       29      6.4       8.4     1.9      1.6
 09...     1000   23700       67      7.1      8.5      727     12.2       23      2.2       6.7     1.4       .96
FEB
 03...     1200    2260      128      6.3      3.5      736     11.9       42      7.5      12       3.1      1.9
MAR
 25...     1020    4670       88      6.8      4.0      743     13.2       30      3.6       8.6     2.1      1.4
APR
 16...     1835    1980      109      7.3     16.5      725      9.5       39      3.0      11       2.6      1.5
 20...     1645   19800       61      7.1     10.1      748     11.2       21      2.0       6.4     1.3      1.0
MAY
 27...     1120    1280      134      7.4     21.5      748      6.7       51      2.0      15       3.4      1.6
JUN
 11...     1150    1210      186      6.9     20.5      747      7.7       70      3.0      20       5.0      2.3
 16...     1345   15400       76      7.3     19.0      740      7.4       29      3.4       8.9     1.7      1.2
 29...     1530   26800       63      7.0     18.5      744     10.1       23      3.2       7.0     1.3       .89
JUL
 23...     1110     414      182      6.7     30.0      744      7.4       73      3.0      21       5.1      2.2
AUG
 21...     1600     774       98      7.5     24.0      752      8.2       36      2.2      11       2.1      1.5
SEP
 22...     1410     511      254      6.7     26.0      732      7.7       96      2.6      28       6.5      2.7



                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


                          WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

                        ALKA-                                       SOLIDS,   NITRO-   NITRO-   NITRO-   NITRO-
               POTAS-  LINITY             CHLO-    FLUO-   SILICA,  RESIDUE    GEN,     GEN,     GEN,   GEN,AM-
                SIUM,  WAT DIS  SULFATE   RIDE,    RIDE,    DIS-    AT 180   NITRITE  NO2+NO3  AMMONIA  MONIA +
                DIS-   TOT IT    DIS-     DIS-      DIS-    SOLVED   DEG. C    DIS-     DIS-     DIS-   ORGANIC
               SOLVED   FIELD    SOLVED   SOLVED   SOLVED   (MG/L     DIS-    SOLVED   SOLVED   SOLVED   TOTAL
      DATE     (MG/L   MG/L AS   (MG/L    (MG/L    (MG/L     AS      SOLVED   (MG/L    (MG/L    (MG/L    (MG/L
               AS K)    CACO3   AS SO4)   AS CL)   AS F)    SIO2)    (MG/L)   AS N)    AS N)    AS N)    AS N)
              (00935)  (39086)  (00945)  (00940)  (00950)  (00955)  (70300)  (00613)  (00631)  (00608)  (00625)

  OCT
    16...       1.1        4      73       2.3      <.10     3.5      116     <.010     .141     .413      .44
  NOV
    05...        .81      10      20       1.6      <.10     4.2       56      .038     .390    <.020      .22
    07...       1.2        8      23       1.7      <.10     4.1       64     <.010     .628    <.020      .22
  DEC
    03...        .68       7      23       1.6      <.10     4.2       53     <.010     .455     .091      .14
  JAN
    06...        .65       8      18       2.3      <.10     4.0       48     <.010     .576     .051      .15
    09...        .71       6      14       1.4      <.10     3.5       50     <.010     .567    <.020      .22
  FEB
    03...        .64       4      38       2.9      <.10     4.5       77     <.010     .587     .401      .43
  MAR
    25...        .61       8      23       1.9      <.10     3.9       52     <.010     .511     .101      .14
  APR
    16...        .74       5      32       1.7      <.10     3.7       64     <.010     .348     .293      .33
    20...        .64       7      10       1.3      <.10     3.5       40     <.010     .416     .080      .36
  MAY
    27...        .92      10      40       1.8      <.10     3.8       79      .017     .319     .296      .23
  JUN
    11...        .99       4      66       2.3      <.10     3.9      115      .011     .324     .445      .50
    16...        .80      10      15       1.2      <.10     3.9       53     <.010     .348     .077      .85
    29...        .85      10      11        .86     <.10     3.7       43     <.010     .315    <.020      .74
  JUL
    23...       1.1        8      63       1.9      <.10     3.9      121     <.010     .192     .488      .53
  AUG
    21...        .80      13      22       1.5      <.10     3.6       61      .045     .936     .096      .38
  SEP
    22...       1.7        3     100       2.9      <.10     4.4      161     <.010     .443     .712      --


                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


                          WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

               NITRO-                     PHOS-                                       CARBON,             SED.
              GEN,AM-            PHOS-   PHORUS    ALUM-             MANGA-  CARBON,  ORGANIC             SUSP.
              MONIA +   PHOS-   PHORUS    ORTHO,   INUM,    IRON,    NESE,   ORGANIC   SUS-     SEDI-    SIEVE
              ORGANIC  PHORUS     DIS-    DIS-      DIS-     DIS-     DIS-    DIS-    PENDED    MENT,     DIAM.
               DIS.     TOTAL    SOLVED  SOLVED    SOLVED   SOLVED   SOLVED  SOLVED    TOTAL    SUS-    % FINER
      DATE     (MG/L    (MG/L    (MG/L   (MG/L     (µG/L    (µG/L    (µG/L    (MG/L    (MG/L    PENDED    THAN
               AS N)    AS P)    AS P)   AS P)     AS AL)   AS FE)   AS MN)   AS C)    AS C)    (MG/L)  .062 MM
              (00623)  (00665)  (00666)  (00671)  (01106)  (01046)  (01056)  (00681)  (00689)  (80154)  (70331)

  OCT
    16...        .48    <.010    <.010    <.010      24       4.7    286       5.9       .20       6       52
  NOV
    05...        .21    <.010    <.010     .012     103      70       75       8.7       .40       6       58
    07...       <.10     .016    <.010    <.010      40      23      126       2.4      4.0      128       79
  DEC
    03...        .12    <.010    <.010    <.010      38      89       88       1.1       .80       6       71
  JAN
    06...        .10    <.010    <.010     .012      32      36       69        .80      .40       7       67
    09...        .14     .015    <.010    <.010      59      43       68       2.7      2.5       79       90
  FEB
    03...        .38    <.010    <.010     .010     <10     410      166        .70      .30      10       88
  MAR
    25...        .11    <.010    <.010     .010      12     240       99        .70      .90       8       78
  APR
    16...        .26     .017    <.010    <.010      23     200      127        .70      .60       6       69
    20...        .12     .039    <.010     .010      70      62       41       2.5      2.8       73       69
  MAY
    27...        .30     .024    <.010    <.010     101      28      145       1.1       .20       6       81
  JUN
    11...        .48    <.010     .030     .018      17      34      258        .90      .30      10       81
    16...        .16     .136    <.010    <.010      63      55       58       2.6      2.1      119       77
    29...        .21     .238    <.010    <.010      67      97       18       3.6     >5.0      196       79
  JUL
    23...        .52    <.010    <.010    <.010     101     <10      240       1.1       .20       3       82
  AUG
    21...        .36    <.010    <.010    <.010     155      63       52       2.2       .20       3       71
  SEP
    22...        --     <.050    <.010     .010      25     <10      375       1.1      <.20       2       57

                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued

REMARKS.--The following data are for dissolved trace elements in surface water filtered through a 0.45mm filter.


                          WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

                          DIS-
                        CHARGE,   ALUM-    ANTI-                      BERYL-            CHRO-
                         INST.    INUM,    MONY,   ARSENIC  BARIUM,   LIUM,   CADMIUM   MIUM,   COBALT,
                         CUBIC     DIS-     DIS-     DIS-    DIS-     DIS-      DIS-    DIS-     DIS-
                          FEET    SOLVED   SOLVED   SOLVED  SOLVED    SOLVED   SOLVED   SOLVED  SOLVED
       DATE      TIME     PER     (µG/L    (µG/L    (µG/L    (µG/L    (µG/L    (µG/L    (µG/L    (µG/L
                         SECOND   AS AL)   AS SB)   AS AS)   AS BA)   AS BE)   AS CD)   AS CR)   AS CO)
                        (00061)  (01106)  (01095)  (01000)  (01005)  (01010)  (01025)  (01030)  (01035)

   SEP
     22...       1410     511       25     <1.0      <1       53      <1.0     <1.0     <1.0      10




                                      MANGA-   MOLYB-            SELE-            URANIUM
                   COPPER,   LEAD,    NESE,    DENUM,  NICKEL,   NIUM,   SILVER,  NATURAL   ZINC,
                    DIS-      DIS-     DIS-     DIS-    DIS-      DIS-     DIS-     DIS-     DIS-
                    SOLVED   SOLVED   SOLVED   SOLVED   SOLVED   SOLVED   SOLVED   SOLVED   SOLVED
           DATE     (µG/L    (µG/L    (µG/L    (µG/L    (µG/L    (µG/L    (µG/L    (µG/L    (µG/L
                    AS CU)   AS PB)   AS MN)   AS MO)   AS NI)   AS SE)   AS AG)   AS U)    AS ZN)
                   (01040)  (01049)  (01056)  (01060)  (01065)  (01145)  (01075)  (22703)  (01090)

       SEP
         22...       1.2     <1.0      375     <1.0      21       <1      <1.0     <1.0       45

                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued

REMARKS.--The following data are for trace elements and other constituents that were part of the suspended-
   sediment fraction of the water sample.  Suspended sediments were dewatered using a continuous flow centrifuge,
   dried, and analyzed directly for total metals using a nitric, hydrofluoric, perchloric acid digestion.  Whole
   water contributions by the suspended sediment were then calculated using the suspended-sediment concentration
   in kilograms per liter (kg/L) and the analyte concentration in milligrams per kilogram (µg/kg) from the direct
   analysis of the suspended sediments, resulting in micrograms per gram (mG/G) concentrations.  Values reported
   in percent are the percent of that constituent in the suspended sediment.  When no trace element was detected
   in the sample, the default reporting value is the method detection limit preceded by a less-than sign (<).


                          WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

                              DIS-
                            CHARGE,
                             INST.             AN-                       BERYL-             CHRO-
                             CUBIC   ALUM-    TIMONY   ARSENIC  BARIUM    LIUM    CADMIUM   MIUM
                              FEET   INUM      SED.     SED.     SED.     SED.     SED.     SED.
           DATE      TIME     PER    SED,SUS   SUSP.    SUSP.    SUSP.    SUSP.    SUSP.    SUSP.
                             SECOND  PERCENT  (mG/G)   (mG/G)   (mG/G)   (mG/G)   (mG/G)   (mG/G)
                            (00061)  (30221)  (29816)  (29818)  (29820)  (29822)  (29826)  (29829)

       APR
         20...       1645   19800      5.7       1       13       400       2        1       62




                   COBALT             IRON             LITHIUM   MAN-             MOLYB-
                    SEDI-   COPPER    SEDI-    LEAD     SEDI-   GANESE   MERCURY   DENUM   NICKEL
                    MENT     SED.     MENT     SED.     MENT     SED.     SED.     SED.     SED.
           DATE     SUSP.    SUSP.    SUSP.    SUSP.    SUSP.    SUSP.    SUSP.    SUSP.    SUSP.
                   (mG/G)   (mG/G)   PERCENT  (mG/G)   (mG/G)   (mG/G)   (mG/G)   (mG/G)   (mG/G)
                   (35031)  (29832)  (30269)  (29836)  (35050)  (29839)  (29841)  (29843)  (29845)

       APR
         20...        44      24       3.5      31       41      1600       0        <5       57




                    PHOS-                      STRON-            TITA-
                   PHORUS    SELE-             TIUM              NIUM    URANIUM   VANA-
                    SEDI-    NIUM    SILVER    SEDI-    THAL-    SEDI-    SEDI-    DIUM     ZINC
                    MENT     SED.     SED.     MENT     LIUM     MENT     MENT     SED.     SED.
           DATE     SUSP.    SUSP.    SUSP.    SUSP.   SUS SED   SUSP.    SUSP.    SUSP.    SUSP.
                   PERCENT  (mG/G)   (mG/G)   (mG/G)    (mG/G)  PERCENT  (mG/G)   (mG/G)   (mG/G)
                   (30292)  (29847)  (29850)  (35040)  (49955)  (30317)  (35046)  (29853)  (29855)

       APR
         20...       670       1       <1        83      <50       .38     <50       81      210

                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


           SPECIFIC CONDUCTANCE, µS/CM @ 25 DEGREES CELSIUS, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

 DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                OCTOBER                 NOVEMBER                  DECEMBER                    JANUARY

   1      147     114     133       ---     ---     ---       ---     ---     ---       ---     ---     ---
   2      159     147     153       ---     ---     ---       ---     ---     ---       ---     ---     ---
   3      172     159     166       ---     ---     ---       ---     ---     ---       ---     ---     ---
   4      185     172     180       ---     ---     ---       ---     ---     ---       ---     ---     ---
   5      194     185     188       ---     ---     ---       ---     ---     ---       ---     ---     ---

   6      213     194     202       ---     ---     ---       376     341     362       ---     ---     ---
   7      231     213     220       ---     ---     ---       401     375     386       ---     ---     ---
   8      242     231     238       ---     ---     ---       537     400     467       ---     ---     ---
   9      258     242     252       ---     ---     ---       572     537     552       ---     ---     ---
  10      266     257     263       ---     ---     ---       612     572     591       ---     ---     ---

  11      280     262     269       ---     ---     ---       659     612     632       ---     ---     ---
  12      280     272     275       ---     ---     ---       ---     ---     ---       ---     ---     ---
  13      280     272     276       ---     ---     ---       ---     ---     ---       ---     ---     ---
  14      282     274     280       ---     ---     ---       ---     ---     ---       ---     ---     ---
  15      292     281     286       ---     ---     ---       ---     ---     ---       ---     ---     ---

  16      292     189     255       ---     ---     ---       ---     ---     ---       ---     ---     ---
  17      192     189     191       ---     ---     ---       ---     ---     ---       ---     ---     ---
  18      194     185     192       ---     ---     ---       ---     ---     ---       ---     ---     ---
  19      193     185     187       ---     ---     ---       ---     ---     ---       ---     ---     ---
  20      195     193     194       ---     ---     ---       ---     ---     ---       ---     ---     ---

  21      194     189     191       ---     ---     ---       ---     ---     ---       ---     ---     ---
  22      190     188     189       ---     ---     ---       ---     ---     ---       ---     ---     ---
  23      196     184     187       ---     ---     ---       ---     ---     ---       ---     ---     ---
  24      202     196     200       ---     ---     ---       ---     ---     ---       ---     ---     ---
  25      205     199     201       ---     ---     ---       ---     ---     ---       ---     ---     ---

  26      241     205     228       ---     ---     ---       ---     ---     ---       ---     ---     ---
  27      229     173     205       ---     ---     ---       ---     ---     ---       ---     ---     ---
  28      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
  29      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
  30      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
  31      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---

 MONTH    292     114     215       ---     ---     ---       659     341     498       ---     ---     ---
      
                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


           SPECIFIC CONDUCTANCE, µS/CM @ 25 DEGREES CELSIUS, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

 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    ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---

                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


           SPECIFIC CONDUCTANCE, µS/CM @ 25 DEGREES CELSIUS, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

 DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                 JUNE                     JULY                     AUGUST                    SEPTEMBER

   1      ---     ---     ---       ---     ---     ---       197     152     178       ---     ---     ---
   2      ---     ---     ---       ---     ---     ---       152     130     135       ---     ---     ---
   3      ---     ---     ---       ---     ---     ---       155     135     146       ---     ---     ---
   4      ---     ---     ---       ---     ---     ---       188     155     167       ---     ---     ---
   5      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---

   6      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
   7      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
   8      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
   9      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
  10      ---     ---     ---       ---     ---     ---       ---     ---     ---       145     129     138

  11      ---     ---     ---       ---     ---     ---       271     111     179       129     111     117
  12      ---     ---     ---       ---     ---     ---       117      94     103       111     110     110
  13      ---     ---     ---       ---     ---     ---       127      97     109       ---     ---     ---
  14      ---     ---     ---       ---     ---     ---       136     100     115       ---     ---     ---
  15      ---     ---     ---       ---     ---     ---       203     125     166       ---     ---     ---

  16      ---     ---     ---       ---     ---     ---       190     141     167       ---     ---     ---
  17      ---     ---     ---       ---     ---     ---       192     139     169       ---     ---     ---
  18      ---     ---     ---       ---     ---     ---       187     122     153       ---     ---     ---
  19      ---     ---     ---       ---     ---     ---       166     100     131       ---     ---     ---
  20      ---     ---     ---       ---     ---     ---       155     101     127       ---     ---     ---

  21      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
  22      ---     ---     ---       ---     ---     ---       106      97     103       ---     ---     ---
  23      ---     ---     ---       ---     ---     ---       115     106     111       ---     ---     ---
  24      ---     ---     ---       247     173     197       122     115     120       ---     ---     ---
  25      ---     ---     ---       176     109     123       162     122     136       ---     ---     ---

  26      ---     ---     ---       129     114     121       162     146     152       ---     ---     ---
  27      ---     ---     ---       125     115     120       156     147     152       ---     ---     ---
  28      ---     ---     ---       137     125     132       ---     ---     ---       ---     ---     ---
  29      ---     ---     ---       157     137     146       ---     ---     ---       ---     ---     ---
  30      ---     ---     ---       163     151     156       ---     ---     ---       ---     ---     ---
  31      ---     ---     ---       194     162     169       ---     ---     ---       ---     ---     ---

 MONTH    ---     ---     ---       247     109     146       271      94     141       145     110     122

                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


            pH Values, WATER, WHOLE, FIELD, STANDARD UNITS, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

 DAY      MAX     MIN  MEDIAN       MAX     MIN  MEDIAN       MAX     MIN  MEDIAN       MAX     MIN  MEDIAN

                OCTOBER                 NOVEMBER                  DECEMBER                    JANUARY

   1      7.7     7.5     7.6       8.0     7.5     7.8       7.5     6.7     7.0       ---     ---     ---
   2      7.8     7.7     7.7       7.8     7.1     7.4       7.2     7.0     7.1       ---     ---     ---
   3      7.8     7.7     7.7       7.8     7.6     7.7       7.7     6.6     6.8       ---     ---     ---
   4      7.7     7.3     7.6       7.8     7.6     7.8       6.7     6.6     6.6       ---     ---     ---
   5      7.4     7.1     7.2       7.9     6.6     7.8       7.5     6.7     7.3       ---     ---     ---

   6      7.2     7.1     7.1       7.2     6.6     7.1       7.3     7.2     7.3       ---     ---     ---
   7      7.3     7.2     7.2       7.1     6.4     6.6       7.2     7.2     7.2       ---     ---     ---
   8      7.3     7.2     7.3       6.9     6.8     6.8       7.3     7.2     7.2       ---     ---     ---
   9      7.4     7.2     7.3       6.8     6.7     6.8       7.2     7.2     7.2       ---     ---     ---
  10      7.3     7.2     7.2       6.9     6.7     6.8       7.2     7.1     7.1       ---     ---     ---

  11      7.2     7.1     7.2       6.8     6.7     6.8       7.2     7.1     7.1       ---     ---     ---
  12      7.2     7.1     7.2       6.8     6.7     6.8       ---     ---     ---       ---     ---     ---
  13      7.2     7.2     7.2       6.7     6.5     6.5       ---     ---     ---       ---     ---     ---
  14      7.2     7.2     7.2       6.5     6.4     6.5       ---     ---     ---       ---     ---     ---
  15      7.2     7.0     7.1       7.2     6.4     6.8       ---     ---     ---       ---     ---     ---

  16      7.2     5.3     7.1       6.9     6.7     6.7       ---     ---     ---       ---     ---     ---
  17      7.1     6.8     7.0       7.4     6.8     6.9       ---     ---     ---       ---     ---     ---
  18      7.2     7.0     7.1       6.8     6.4     6.6       ---     ---     ---       ---     ---     ---
  19      7.3     7.0     7.2       6.9     6.4     6.8       ---     ---     ---       ---     ---     ---
  20      7.3     7.1     7.2       6.8     6.6     6.6       ---     ---     ---       ---     ---     ---

  21      7.3     7.1     7.2       6.8     6.6     6.7       ---     ---     ---       ---     ---     ---
  22      7.4     7.3     7.3       6.7     6.4     6.7       ---     ---     ---       ---     ---     ---
  23      7.4     7.3     7.4       7.1     6.6     6.8       ---     ---     ---       ---     ---     ---
  24      7.4     7.3     7.4       7.1     6.9     7.0       ---     ---     ---       ---     ---     ---
  25      7.3     7.1     7.1       6.9     6.9     6.9       ---     ---     ---       ---     ---     ---

  26      7.1     6.5     6.6       6.9     6.6     6.9       ---     ---     ---       ---     ---     ---
  27      7.5     6.6     7.1       6.7     6.5     6.6       ---     ---     ---       ---     ---     ---
  28      7.9     7.5     7.7       6.8     6.7     6.7       ---     ---     ---       ---     ---     ---
  29      8.0     7.9     8.0       6.7     6.6     6.7       ---     ---     ---       ---     ---     ---
  30      8.0     7.9     8.0       6.7     6.5     6.6       ---     ---     ---       ---     ---     ---
  31      8.0     7.9     7.9       ---     ---     ---       ---     ---     ---       ---     ---     ---

 MAX      8.0     7.9     8.0       8.0     7.6     7.8       7.7     7.2     7.3       ---     ---     ---
 MIN      7.1     5.3     6.6       6.5     6.4     6.5       6.7     6.6     6.6       ---     ---     ---


                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


            pH Values, WATER, WHOLE, FIELD, STANDARD UNITS, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

 DAY      MAX     MIN  MEDIAN       MAX     MIN  MEDIAN       MAX     MIN  MEDIAN       MAX     MIN  MEDIAN

               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      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---

 MAX      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
 MIN      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---


                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


            pH VALUES, WATER, WHOLE, FIELD, STANDARD UNITS, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

 DAY      MAX     MIN  MEDIAN       MAX     MIN  MEDIAN       MAX     MIN  MEDIAN       MAX     MIN  MEDIAN

                 JUNE                     JULY                     AUGUST                    SEPTEMBER

   1      ---     ---     ---       ---     ---     ---       8.0     7.3     7.7       ---     ---     ---
   2      ---     ---     ---       ---     ---     ---       8.4     8.0     8.3       ---     ---     ---
   3      ---     ---     ---       ---     ---     ---       8.4     8.1     8.2       ---     ---     ---
   4      ---     ---     ---       ---     ---     ---       8.2     7.4     8.1       ---     ---     ---
   5      ---     ---     ---       ---     ---     ---       7.9     7.0     7.4       ---     ---     ---

   6      ---     ---     ---       ---     ---     ---       7.9     7.7     7.8       ---     ---     ---
   7      ---     ---     ---       ---     ---     ---       7.8     7.6     7.7       ---     ---     ---
   8      ---     ---     ---       ---     ---     ---       7.6     7.5     7.6       ---     ---     ---
   9      ---     ---     ---       ---     ---     ---       7.6     7.4     7.5       ---     ---     ---
  10      ---     ---     ---       ---     ---     ---       7.6     6.6     7.5       ---     ---     ---

  11      ---     ---     ---       ---     ---     ---       8.2     5.7     7.9       ---     ---     ---
  12      ---     ---     ---       ---     ---     ---       8.2     7.9     8.0       ---     ---     ---
  13      ---     ---     ---       ---     ---     ---       8.1     7.5     7.9       ---     ---     ---
  14      ---     ---     ---       ---     ---     ---       7.9     7.6     7.8       ---     ---     ---
  15      ---     ---     ---       ---     ---     ---       7.8     7.3     7.6       ---     ---     ---

  16      ---     ---     ---       ---     ---     ---       7.5     7.1     7.3       ---     ---     ---
  17      ---     ---     ---       ---     ---     ---       7.6     7.2     7.4       ---     ---     ---
  18      ---     ---     ---       ---     ---     ---       7.9     7.6     7.7       ---     ---     ---
  19      ---     ---     ---       ---     ---     ---       7.9     7.6     7.8       ---     ---     ---
  20      ---     ---     ---       ---     ---     ---       7.9     7.6     7.8       ---     ---     ---

  21      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
  22      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
  23      ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---
  24      ---     ---     ---       7.8     6.0     7.1       ---     ---     ---       ---     ---     ---
  25      ---     ---     ---       8.7     7.8     8.5       ---     ---     ---       ---     ---     ---

  26      ---     ---     ---       8.6     8.4     8.5       ---     ---     ---       ---     ---     ---
  27      ---     ---     ---       8.6     8.4     8.5       ---     ---     ---       ---     ---     ---
  28      ---     ---     ---       8.4     8.2     8.4       ---     ---     ---       ---     ---     ---
  29      ---     ---     ---       8.3     7.7     8.2       ---     ---     ---       ---     ---     ---
  30      ---     ---     ---       8.1     7.6     7.8       ---     ---     ---       ---     ---     ---
  31      ---     ---     ---       8.0     7.4     7.8       ---     ---     ---       ---     ---     ---

 MAX      ---     ---     ---       8.7     8.4     8.5       8.4     8.1     8.3       ---     ---     ---
 MIN      ---     ---     ---       7.8     6.0     7.1       7.5     5.7     7.3       ---     ---     ---


                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


                  WATER TEMPERATURE, DEGREES CELSIUS, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

 DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                OCTOBER                 NOVEMBER                  DECEMBER                    JANUARY

   1     15.5    15.0    15.5      12.5    11.0    11.5       8.5     7.0     7.5       ---     ---     ---
   2     15.5    14.5    15.0      11.5    10.0    10.5       7.0     5.5     6.0       ---     ---     ---
   3     16.5    15.0    15.5      10.0     9.0     9.5      13.0     4.5     8.5       ---     ---     ---
   4     17.5    16.5    17.0       9.5     8.5     9.0      11.5     2.5     9.0       ---     ---     ---
   5     19.5    17.5    18.5       8.5     8.0     8.0       ---     ---     ---       ---     ---     ---

   6     21.0    18.5    20.0       8.5     8.0     8.0       ---     ---     ---       ---     ---     ---
   7     22.5    20.0    21.5       8.5     8.0     8.0       ---     ---     ---       ---     ---     ---
   8     23.5    21.5    22.5       8.0     8.0     8.0       ---     ---     ---       ---     ---     ---
   9     24.0    22.0    23.0       8.0     7.5     7.5       ---     ---     ---       ---     ---     ---
  10     24.5    23.0    24.0       8.0     7.5     8.0       ---     ---     ---       ---     ---     ---

  11     24.0    22.0    23.0       7.5     7.5     7.5       ---     ---     ---       ---     ---     ---
  12     22.5    21.0    22.0       7.5     6.5     7.0       ---     ---     ---       ---     ---     ---
  13     23.0    21.0    22.0       6.5     6.0     6.0       ---     ---     ---       ---     ---     ---
  14     22.5    21.5    21.5       6.5     6.0     6.0       ---     ---     ---       ---     ---     ---
  15     21.5    18.5    20.0       6.0     6.0     6.0       ---     ---     ---       ---     ---     ---

  16     18.5    16.5    17.5       6.0     5.0     5.0       ---     ---     ---       ---     ---     ---
  17     17.0    15.5    16.5       5.0     4.0     4.0       ---     ---     ---       ---     ---     ---
  18     17.0    15.5    16.0       4.0     3.0     3.5       ---     ---     ---       ---     ---     ---
  19     17.0    15.5    16.5       4.0     3.5     3.5       ---     ---     ---       ---     ---     ---
  20     16.0    14.5    15.5       5.0     3.5     4.5       ---     ---     ---       ---     ---     ---

  21     14.5    13.0    14.0       6.0     5.0     5.5       ---     ---     ---       ---     ---     ---
  22     14.0    12.5    13.0       6.5     6.0     6.0       ---     ---     ---       ---     ---     ---
  23     12.5    11.5    12.0       6.5     6.5     6.5       ---     ---     ---       ---     ---     ---
  24     13.5    12.0    13.0       6.5     5.0     5.5       ---     ---     ---       ---     ---     ---
  25     15.0    13.5    14.5       5.0     4.0     4.0       ---     ---     ---       ---     ---     ---

  26     15.0    15.0    15.0       5.0     4.0     4.5       ---     ---     ---       ---     ---     ---
  27     15.0    11.5    14.0       5.5     5.0     5.0       ---     ---     ---       ---     ---     ---
  28     11.5     9.5    10.5       6.0     5.0     5.5       ---     ---     ---       ---     ---     ---
  29     10.0     9.0     9.5       7.0     6.0     6.5       ---     ---     ---       ---     ---     ---
  30     11.0     9.5    10.0       8.5     7.0     7.5       ---     ---     ---       ---     ---     ---
  31     12.0    10.0    11.0       ---     ---     ---       ---     ---     ---       ---     ---     ---

 MONTH   24.5     9.0    16.8      12.5     3.0     6.6      13.0     2.5     7.8       ---     ---     ---

                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


                  WATER TEMPERATURE, DEGREES CELSIUS, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

 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    ---     ---     ---       ---     ---     ---       ---     ---     ---       ---     ---     ---

                                             MONONGAHELA RIVER BASIN

                                03070350  CHEAT RIVER NEAR MT. NEBO, WV--Continued


                  WATER TEMPERATURE, DEGREES CELSIUS, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998

 DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                 JUNE                     JULY                     AUGUST                    SEPTEMBER

   1      ---     ---     ---       ---     ---     ---      29.5    26.5    28.0      29.5    21.5    24.5
   2      ---     ---     ---       ---     ---     ---      28.0    25.5    27.0      28.0    22.5    25.0
   3      ---     ---     ---       ---     ---     ---      29.0    25.5    27.0      30.0    20.0    23.5
   4      ---     ---     ---       ---     ---     ---      29.5    26.0    28.0      30.5    20.0    23.5
   5      ---     ---     ---       ---     ---     ---      29.5    26.0    28.0      30.5    19.5    23.0

   6      ---     ---     ---       ---     ---     ---      30.0    24.5    27.5      28.5    18.5    23.0
   7      ---     ---     ---       ---     ---     ---      31.0    23.5    27.0      24.5    20.5    22.5
   8      ---     ---     ---       ---     ---     ---      31.5    23.5    27.5      22.0    18.5    20.0
   9      ---     ---     ---       ---     ---     ---      32.0    25.0    28.0      22.0    17.5    19.5
  10      ---     ---     ---       ---     ---     ---      29.0    25.5    27.0      19.5    18.5    19.0

  11      ---     ---     ---       ---     ---     ---      30.0    24.0    27.5      20.0    18.5    19.0
  12      ---     ---     ---       ---     ---     ---      24.5    22.5    23.5      21.0    19.0    20.0
  13      ---     ---     ---       ---     ---     ---      25.5    24.5    25.0      22.5    20.0    21.0
  14      ---     ---     ---       ---     ---     ---      26.5    25.5    26.0      26.0    19.5    22.5
  15      ---     ---     ---       ---     ---     ---      26.5    25.0    25.5      27.0    21.0    24.0

  16      ---     ---     ---       ---     ---     ---      27.0    25.5    26.5      27.5    23.0    25.0
  17      ---     ---     ---       ---     ---     ---      27.0    26.0    26.5      26.5    23.5    24.5
  18      ---     ---     ---       ---     ---     ---      26.0    23.5    24.5      31.5    22.5    25.5
  19      ---     ---     ---       ---     ---     ---      24.5    23.0    23.5      28.0    22.5    24.5
  20      ---     ---     ---       ---     ---     ---      23.5    22.0    23.0      27.5    23.0    25.5

  21      ---     ---     ---       ---     ---     ---       ---     ---     ---      26.0    23.0    25.0
  22      ---     ---     ---       ---     ---     ---      26.0    24.5    25.5       ---     ---     ---
  23      ---     ---     ---       ---     ---     ---      28.5    26.0    27.5       ---     ---     ---
  24      ---     ---     ---      31.5    29.0    30.0      28.5    27.0    28.0       ---     ---     ---
  25      ---     ---     ---      29.5    25.5    27.0      29.5    27.0    28.0       ---     ---     ---

  26      ---     ---     ---      27.5    26.5    27.0      30.5    27.0    29.0       ---     ---     ---
  27      ---     ---     ---      28.5    26.0    27.0      30.0    27.5    29.0       ---     ---     ---
  28      ---     ---     ---      29.5    26.5    28.0      29.5    27.0    28.5       ---     ---     ---
  29      ---     ---     ---      29.5    27.0    28.5      29.0    26.0    26.5       ---     ---     ---
  30      ---     ---     ---      30.0    28.0    29.0      29.5    25.5    27.0       ---     ---     ---
  31      ---     ---     ---      30.0    28.0    29.0      29.5    24.0    26.0       ---     ---     ---

 MONTH    ---     ---     ---      31.5    25.5    28.2      32.0    22.0    26.7      31.5    17.5    22.9







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