Intensive Fixed-Site Water-Quality Records
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DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA
(National water-quality assessment station)
LOCATION.--Lat 40`34'57", long 79`51'41", Allegheny County, Hydrologic Unit 050100009, on left bank, 10 ft
upstream from foot bridge accessing Emmerling Community Park, 0.5 m upstream from Blue Run, 0.6 mi downstream
from Cunningham Run, and about 1.0 mi north of Indianola, Pa.
DRAINAGE AREA.--27.0 mi2.
WATER-DISCHARGE RECORDS
PERIOD OF RECORD.--June 1996 to September 1998 (discontinued).
GAGE.--Water-stage recorder. Elevation of gage is 840 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. Satellite telemeter at station.
PEAK DISCHARGES FOR CURRENT YEAR.--Peak discharges greater than a base discharge of 250 ft3/s and maximum (*):
Discharge Gage height Discharge Gage height
Date Time (ft3/s) (ft) Date Time (ft3/s) (ft)
Nov. 8 0500 256 2.62 Apr. 19 2215 369 2.71
Jan. 8 0215 997 3.76 Apr. 26 2030 *1,260 *4.08
Jan. 9 0615 378 2.73
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 10 18 32 e12 15 39 26 50 11 14 .66 .25
2 8.8 13 28 e13 17 35 22 64 8.0 5.1 .13 .89
3 4.5 7.1 27 e18 20 38 20 51 8.9 3.2 .06 .91
4 2.5 8.4 30 e15 21 36 17 44 7.3 2.6 .04 .54
5 2.3 7.1 25 e18 41 32 16 38 4.5 2.7 .46 .56
6 2.2 6.1 17 e25 35 26 15 34 1.2 1.8 .60 .23
7 2.2 43 16 99 25 20 16 30 .92 2.5 .63 .39
8 2.2 158 18 459 22 41 21 39 .83 53 .27 1.3
9 1.9 43 22 248 23 66 52 29 .70 13 .05 1.1
10 1.9 24 67 110 25 58 91 24 4.1 7.6 .06 1.6
11 3.1 17 59 68 25 46 50 22 10 4.0 .11 1.4
12 2.7 14 40 52 31 38 40 22 13 3.1 .44 .96
13 2.6 14 30 55 24 29 34 19 24 2.4 .52 .27
14 2.5 161 24 42 17 e23 37 17 18 3.2 .50 .19
15 3.1 85 21 38 15 e20 61 13 34 3.2 .34 .08
16 6.3 49 22 34 18 e18 83 7.6 33 3.4 .06 .98
17 6.8 34 23 26 50 e17 60 9.1 32 2.9 .09 2.3
18 4.6 28 21 25 97 e20 42 8.1 21 1.3 1.1 2.6
19 2.9 23 17 25 105 e24 155 10 36 .56 .78 2.5
20 6.1 21 11 26 77 22 160 12 19 1.6 .66 4.1
21 11 17 9.4 24 59 53 83 11 11 1.9 .36 37
22 12 26 13 23 46 81 58 8.1 10 8.2 .07 3.5
23 12 20 23 57 44 55 45 3.2 13 4.3 .03 1.4
24 8.3 17 17 48 48 48 36 2.8 11 9.0 .05 .60
25 4.3 19 28 38 40 41 29 5.2 9.4 2.3 27 .50
26 3.5 21 21 34 35 36 384 5.7 6.3 1.1 8.9 .75
27 15 17 18 35 31 32 241 8.9 2.6 .62 2.8 .46
28 14 32 e14 33 32 27 99 8.6 2.6 1.1 1.7 .31
29 13 47 e14 30 --- 25 68 5.9 5.2 1.5 .69 .46
30 12 35 e13 29 --- 23 59 1.7 28 1.4 .30 .32
31 6.6 --- e12 21 --- 23 --- 2.3 --- 1.3 .18 ---
TOTAL 190.9 1024.7 732.4 1780 1038 1092 2120 606.2 386.55 163.88 49.64 68.45
MEAN 6.16 34.2 23.6 57.4 37.1 35.2 70.7 19.6 12.9 5.29 1.60 2.28
MAX 15 161 67 459 105 81 384 64 36 53 27 37
MIN 1.9 6.1 9.4 12 15 17 15 1.7 .70 .56 .03 .08
CFSM .23 1.27 .88 2.13 1.37 1.30 2.62 .72 .48 .20 .06 .08
IN. .26 1.41 1.01 2.45 1.43 1.50 2.92 .84 .53 .23 .07 .09
e Estimated.
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA.--Continued
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1996 - 1998, BY WATER YEAR (WY)
OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
MEAN 16.4 46.7 39.6 42.2 38.3 45.7 44.4 39.5 23.1 9.52 4.75 8.80
MAX 26.6 59.2 55.6 57.4 39.4 56.3 70.7 59.4 34.7 18.2 7.23 17.8
(WY) 1997 1997 1997 1998 1997 1997 1998 1997 1996 1996 1997 1996
MIN 6.16 34.2 23.6 26.9 37.1 35.2 18.2 19.6 12.9 5.10 1.60 2.28
(WY) 1998 1998 1998 1997 1998 1998 1997 1998 1998 1997 1998 1998
SUMMARY STATISTICS FOR 1997 CALENDAR YEAR FOR 1998 WATER YEAR WATER YEARS 1996 - 1998
ANNUAL TOTAL 9237.6 9252.72
ANNUAL MEAN 25.3 25.3 28.6
HIGHEST ANNUAL MEAN 31.8 1997
LOWEST ANNUAL MEAN 25.3 1998
HIGHEST DAILY MEAN 736 May 25 459 Jan 8 736 May 25 1997
LOWEST DAILY MEAN 1.1 Aug 11 .03 Aug 23 .03 Aug 23 1998
ANNUAL SEVEN-DAY MINIMUM 1.9 Aug 5 .28 Aug 8 .28 Aug 8 1998
INSTANTANEOUS PEAK FLOW 1260 Apr 26 a2370 May 25 1997
INSTANTANEOUS PEAK STAGE 4.08 Apr 26 b5.08 May 25 1997
INSTANTANEOUS LOW FLOW .00 Aug 24 .00 Aug 24 1998
ANNUAL RUNOFF (CFSM) .94 .94 1.06
ANNUAL RUNOFF (INCHES) 12.73 12.75 14.38
10 PERCENT EXCEEDS 49 52 56
50 PERCENT EXCEEDS 18 17 17
90 PERCENT EXCEEDS 2.5 .61 1.9
a From rating curve extended above 450 ft3/s.
b From gage height record.
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
(National Water-Quality Assessment station)
WATER-QUALITY RECORDS
PERIOD OF RECORD.--April 1996 to September 1998 (discontinued).
PERIOD OF DAILY RECORD.--
SPECIFIC CONDUCTANCE: April 1997 to September 1997, April 1998 to September 1998.
WATER TEMPERATURE: November 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 and specific conductance data
from the in-situ probes often times did not exactly agree with the water temperature and specific conductance
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.
EXTREMES FOR PERIOD OF DAILY RECORD.--
WATER TEMPERATURE: Maximum, 29.5`C, August 9, 1998; minimum, 0.0`C on many days during winter periods.
EXTREMES FOR CURRENT YEAR.--
WATER TEMPERATURE: Maximum, 29.5`C, August 9; minimum 0.0`C, on many days during winter period.
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS- PH BARO-
CHARGE, SPE- WATER METRIC HARD- MAGNE-
INST. CIFIC WHOLE PRES- NESS CALCIUM SIUM, SODIUM,
CUBIC CON- FIELD TEMPER- SURE OXYGEN, TOTAL DIS- DIS- DIS-
FEET DUCT- (STAND- ATURE (MM DIS- (MG/L SOLVED SOLVED SOLVED
DATE TIME PER ANCE ARD WATER OF SOLVED AS (MG/L (MG/L (MG/L
SECOND (µS/CM) UNITS) (DEG C) HG) (MG/L) CACO3) AS CA) AS MG) AS NA)
(00061) (00095) (00400) (00010) (00025) (00300) (00900) (00915) (00925) (00930)
OCT
27... 0910 14 770 8.1 9.0 728 10.2 170 47 13 88
NOV
08... 0815 200 312 7.6 7.5 731 10.4 82 24 5.4 22
DEC
10... 1440 127 750 7.7 5.0 723 11.0 150 44 10 88
17... 1400 25 783 7.8 4.0 735 14.2 83 23 5.9 13
JAN
08... 0910 425 339 7.6 9.0 726 11.2 82 23 5.7 28
20... 0920 27 730 7.6 3.0 740 13.2 110 30 8.1 55
FEB
12... 1205 34 746 7.8 6.0 729 12.8 160 43 12 86
MAR
10... 0915 58 504 7.7 4.5 739 13.2 130 35 9.5 50
APR
08... 1310 20 757 7.7 11.5 730 10.6 170 45 13 94
16... 1145 96 380 7.6 11.5 728 9.6 100 29 6.8 37
27... 0910 225 281 7.7 8.5 744 10.9 80 22 5.9 19
MAY
20... 1250 12 780 7.6 19.0 747 10.5 190 52 15 95
JUN
02... 1600 7.4 939 7.8 17.5 749 10.3 190 51 16 123
19... 1155 86 525 8.0 19.0 746 5.2 140 41 9.6 57
JUL
08... 0850 123 304 7.5 21.0 745 7.8 81 24 5.2 28
22... 1240 6.0 534 8.4 24.5 751 9.4 140 40 9.7 59
AUG
25... 1330 10 790 8.3 20.5 747 8.1 160 42 12 112
25... 1715 43 580 8.2 20.5 746 8.1 140 39 10 64
25... 1850 121 317 8.0 19.5 745 8.0 85 25 5.3 28
25... 2100 67 337 7.9 19.5 745 7.8 84 25 5.1 34
26... 0710 10 420 8.0 19.5 739 8.0 110 32 7.1 47
SEP
29... 0850 .44 742 8.0 12.5 749 8.6 190 51 14 87
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--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
27... 4.0 150 110 71 .27 5.4 454 <.010 <.050 <.015 <.20
NOV
08... 3.4 54 33 34 .18 6.6 191 .011 1.21 <.020 .55
DEC
10... 2.6 95 67 140 .16 6.5 421 <.010 .789 <.020 .88
17... 1.3 170 60 13 <.10 5.0 147 .016 .769 .081 .22
JAN
08... 2.5 44 36 46 .16 8.4 187 <.010 1.23 <.020 .74
20... 1.5 148 89 79 .18 4.6 423 <.010 .733 <.020 <.10
FEB
12... 2.3 139 84 85 .25 4.5 410 <.010 .467 <.020 .16
MAR
10... 1.8 99 60 51 .15 7.3 281 <.010 .710 <.020 .10
APR
08... 2.5 192 100 55 .23 4.0 460 <.010 .258 <.020 .15
16... 1.9 80 42 40 .15 5.6 221 .010 .605 .081 .91
27... 1.7 46 35 23 .13 8.3 162 <.010 .880 .051 .44
MAY
20... 2.8 210 100 52 .24 5.8 478 .011 .351 .051 .15
JUN
02... 3.1 290 130 55 .26 5.5 586 <.010 .276 <.020 <.10
19... 2.7 125 76 41 .24 7.6 322 <.010 .691 .056 .65
JUL
08... 2.7 64 35 24 .20 5.6 185 .013 .853 .023 1.8
22... 3.6 115 73 46 .26 5.4 325 .017 .475 .022 .37
AUG
25... 3.4 204 150 33 .35 5.7 508 .014 .312 .097 .34
25... 3.2 146 80 42 .28 6.1 351 .017 .639 .115 .92
25... 3.6 72 35 27 .27 5.6 193 .022 1.20 .138 5.1
25... 3.0 80 41 31 .26 5.6 207 .025 1.18 .122 .70
26... 3.5 92 58 40 .28 7.2 282 .029 1.44 .101 .75
SEP
29... 3.4 184 95 72 .29 3.9 448 <.010 <.050 <.020 .18
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
NITRO- PHOS- CARBON, SED.
GEN,AM- PHOS- PHORUS MANGA- CARBON, ORGANIC SUSP.
MONIA + PHOS- PHORUS ORTHO, IRON, NESE, ORGANIC SUS- SEDI- SIEVE
ORGANIC PHORUS DIS- DIS- DIS- DIS- DIS- PENDED MENT, DIAM.
DIS. TOTAL SOLVED SOLVED SOLVED SOLVED SOLVED TOTAL SUS- % FINER
DATE (MG/L (MG/L (MG/L (MG/L (µG/L (µG/L (MG/L (MG/L PENDED THAN
AS N) AS P) AS P) AS P) AS FE) AS MN) AS C) AS C) (MG/L) .062 MM
(00623) (00665) (00666) (00671) (01046) (01056) (00681) (00689) (80154) (70331)
OCT
27... <.20 .017 .021 .019 9.5 14 3.5 <.20 4 90
NOV
08... .39 .091 .022 .023 53 46 5.4 >5.0 252 93
DEC
10... .10 .183 <.010 <.010 12 29 2.9 1.1 160 93
17... .21 .036 .018 .036 23 123 1.2 .30 1 75
JAN
08... .26 .239 <.010 .020 45 61 4.0 .90 395 90
20... <.10 <.010 <.010 .014 <10 21 3.9 <.20 1 83
FEB
12... .12 <.010 <.010 .012 18 53 2.9 .20 2 67
MAR
10... <.10 <.010 <.010 .013 <10 36 1.7 .20 4 81
APR
08... <.10 .010 <.010 <.010 33 26 1.5 .20 4 62
16... .28 .179 .011 .011 22 76 2.9 4.5 222 94
27... .19 .072 <.010 .012 17 48 3.1 .20 65 91
MAY
20... .16 .024 <.010 .010 15 17 1.5 -- 3 55
JUN
02... <.10 <.010 <.010 <.010 <10 23 1.3 <.20 10 82
19... .15 .132 <.010 .018 <10 5.1 2.3 2.5 269 96
JUL
08... .34 .541 .059 .037 15 <4.0 4.4 >4.0 481 93
22... .25 .046 <.010 <.010 <10 9.7 3.7 1.3 34 90
AUG
25... .19 .062 .026 .028 <10 22 3.7 1.0 35 84
25... .23 .255 .030 .030 <10 20 4.5 >5.0 1110 95
25... .35 1.68 .086 .062 20 <4.0 4.9 >5.0 1890 90
25... .30 .232 .044 .042 11 <4.0 5.1 >5.0 1140 93
26... .38 .142 .035 .044 20 4.5 5.9 1.2 421 40
SEP
29... .14 .016 <.050 .013 <10 16 2.5 .20 6 59
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA.
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
29... 0850 .44 12 <1.0 <1 52 <1.0 <1.0 <1.0 <1.0
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
29... 1.1 <1.0 16 <1.0 1.2 <1 <1.0 <1.0 8.5
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
REMARKS.--The following data are for analytes from the National Water Quality laboratory (NWQL) schedule 2010--
pesticides in filtered water. Samples are filtered through a glass-fiber membrane filter with openings that
are 0.7 microns in size to remove sediment and microorganisms. A surrogate is then added to the sample. The
filtered water is field extracted on C-18 Solid Phase Extraction Cartridges and analyzed by a gas
chromatography/mass spectrometric detector.
The method detection limit (MDL) provides an index to indicate where measurement uncertainty is increased.
When an analyte is detected and all criteria for a positive result are met, the concentration is reported. If
the concentration is less than the MDL, an 'E' code will be reported with the value. If the analyte is
qualitatively identified as present, but the quantitative determination is substantially more uncertain, the
NWQL will identify the result with an 'E' code even though the measured value is greater than the MDL. A value
reported with an 'E' code should be used with caution. When no analyte is detected in a sample, the default
reporting value is the MDL preceded by a less-than sign (<).
The abbreviations SRG, SURROGT, or SURROG indicate surrogate recovery in percent.
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS- PH BARO- ALKA- 2,6-DI-
CHARGE, SPE- WATER METRIC LINITY ETHYL ACETO- ALA- ATRA-
INST. CIFIC WHOLE PRES- WAT DIS ANILINE CHLOR, CHLOR, ZINE,
CUBIC CON- FIELD TEMPER- SURE OXYGEN, TOT IT WAT FLT WATER WATER, WATER,
FEET DUCT- (STAND- ATURE (MM DIS- FIELD 0.7 m FLTRD DISS, DISS,
DATE TIME PER ANCE ARD WATER OF SOLVED MG/L AS GF, REC REC REC, REC
SECOND (µS/CM) UNITS) (DEG C) HG) (MG/L) CACO3 (µG/L) (µG/L) (µG/L) (µG/L)
(00061) (00095) (00400) (00010) (00025) (00300) (39086) (82660) (49260) (46342) (39632)
OCT
27... 0910 14 770 8.1 9.0 728 10.2 150 <.0030 <.0020 <.002 E.003
NOV
25... 1400 17 608 8.3 1.5 738 15.0 110 <.0030 <.0020 <.002 .006
DEC
17... 1400 25 783 7.8 4.0 735 14.2 170 <.0030 <.0020 <.002 E.004
AUG
25... 1330 10 790 8.3 20.5 747 8.1 204 <.0030 <.0020 <.002 .011
25... 1715 43 580 8.2 20.5 746 8.1 146 <.0030 <.0020 <.002 .010
25... 1850 121 317 8.0 19.5 745 8.0 72 <.0030 <.0020 <.002 .009
25... 2100 67 337 7.9 19.5 745 7.8 80 <.0030 <.0020 <.002 .009
26... 0710 10 420 8.0 19.5 739 8.0 92 <.0030 <.0020 <.002 .011
METHYL BEN- CAR- CARBO- DEETHYL DISUL-
AZIN- FLUR- BUTYL- BARYL FURAN CYANA- DCPA ATRA- FOTON
PHOS ALIN ATE, WATER WATER CHLOR- ZINE, WATER ZINE, DI- DI- WATER
WAT FLT WAT FLD WATER, FLTRD FLTRD PYRIFOS WATER, FLTRD WATER, AZINON, ELDRIN FLTRD
0.7 m 0.7 m DISS, 0.7 m 0.7 m DIS- DISS, 0.7 m DISS, DIS- DIS- 0.7 m
DATE GF, REC GF, REC REC GF, REC GF, REC SOLVED REC GF, REC REC SOLVED SOLVED GF,REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(82686) (82673) (04028) (82680) (82674) (38933) (04041) (82682) (04040) (39572) (39381) (82677)
OCT
27... <.0010 <.0020 <.0020 <.0030 <.0030 <.0040 <.0040 <.0020 <.0020 <.002 <.001 <.0170
NOV
25... <.0010 <.0020 <.0020 E.0092 <.0030 <.0040 <.0040 <.0020 E.0032 <.002 <.001 <.0170
DEC
17... <.800 <.0020 <.0020 <.0030 <.0030 <.0040 <.0040 <.0020 E.0029 <.002 <.001 <.0170
AUG
25... <.0010 <.0020 <.0020 E.0669 <.0030 <.0040 <.0040 <.0020 E.0020 .007 <.001 <.0170
25... <.0010 <.0020 <.0020 E.581 <.0030 <.0040 <.0040 <.0020 <.0020 .026 <.001 <.0170
25... <.0010 <.0020 <.0020 E.610 <.0030 <.0040 <.0040 <.0020 E.0026 .027 <.001 <.0170
25... <.0010 <.0020 <.0020 E.418 <.0030 <.0040 <.0040 <.0020 E.0024 .051 <.001 <.0170
26... <.0010 <.0020 <.0020 E.613 <.0030 <.0040 <.0040 <.0020 E.0032 .051 <.001 <.0170
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
ETHAL- ETHO- LIN- MOL- NAPROP-
EPTC FLUR- PROP URON METRI- INATE AMIDE
WATER ALIN WATER FONOFOS WATER MALA- METO- BUZIN WATER WATER PARA-
FLTRD WAT FLT FLTRD WATER LINDANE FLTRD THION, LACHLOR SENCOR FLTRD FLTRD THION,
0.7 m 0.7 m 0.7 m DISS DIS- 0.7 m DIS- WATER WATER 0.7 m 0.7 m DIS-
DATE GF, REC GF, REC GF, REC REC SOLVED GF, REC SOLVED DISSOLV DISSOLV GF, REC GF, REC SOLVED
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(82668) (82663) (82672) (04095) (39341) (82666) (39532) (39415) (82630) (82671) (82684) (39542)
OCT
27... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 <.002 <.004 <.0040 <.0030 <.004
NOV
25... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .005 <.004 <.0040 <.0030 <.004
DEC
17... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 E.004 <.010 <.0040 <.0030 <.004
AUG
25... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .005 <.004 <.0040 <.0030 <.004
25... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .005 <.004 <.0040 .0054 <.004
25... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .005 <.004 <.0040 <.0030 <.004
25... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .005 <.004 <.0040 <.0030 <.004
26... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .005 <.004 <.0040 <.0030 <.004
METHYL PEB- PENDI- PRO- PRO- PRON- TEBU- TER-
PARA- ULATE METH- PHORATE PRO- PROP- PANIL PARGITE AMIDE SI- THIURON BACIL
THION WATER ALIN WATER METON, CHLOR, WATER WATER WATER MAZINE, WATER WATER
WAT FLT FILTRD WAT FLT FLTRD WATER, WATER, FLTRD FLTRD FLTRD WATER, FLTRD FLTRD
0.7 m 0.7 m 0.7 m 0.7 m DISS, DISS, 0.7 m 0.7 m 0.7 m DISS, 0.7 m 0.7 m
DATE GF, REC GF, REC GF, REC GF, REC REC REC GF, REC GF, REC GF, REC REC GF, REC GF,REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(82667) (82669) (82683) (82664) (04037) (04024) (82679) (82685) (82676) (04035) (82670) (82665)
OCT
27... <.0060 <.0040 <.0040 <.0020 E.0134 <.0070 <.0040 <.0130 <.0030 <.0050 <.0100 <.0070
NOV 25... <.0060 <.0040 <.0040 <.0020 E.0057 <.0070 <.0040 <.0130 <.0030 E.0029 <.0100 <.0070
DEC
17... <.0060 <.0040 <.0040 <.0020 E.0037 <.0070 <.0040 <.0130 <.0030 <.0050 <.0100 <.0070
AUG
25... <.0060 <.0040 <.0040 <.0020 .355 <.0070 <.0040 <.0130 <.0030 E.0035 <.0100 <.0070
25... <.0060 <.0040 <.0040 <.0020 .182 <.0070 <.0040 <.0130 <.0030 <.0050 <.0100 <.0070
25... <.0060 <.0040 <.0040 <.0020 .0512 <.0070 <.0040 <.0130 <.0030 E.0032 <.0100 <.0070
25... <.0060 <.0040 <.0040 <.0020 .0275 <.0070 <.0040 <.0130 <.0030 E.0041 <.0100 <.0070
26... <.0060 <.0040 <.0040 <.0020 .0293 <.0070 <.0040 <.0130 <.0030 E.0036 <.0100 <.0070
TER- THIO- TRIAL- TRI- PER- DIAZ- TERBUTH HCH
BUFOS BENCARB LATE FLUR- METHRIN INON YLAZINE ALPHA SAMPLE
WATER WATER WATER ALIN ALPHA CIS D10 SRG SURROGT D6 SRG VOLUME
FLTRD FLTRD FLTRD WAT FLT BHC WAT FLT P,P' WAT FLT WAT FLT WAT FLT SCHED-
0.7 m 0.7 m 0.7 m 0.7 m DIS- 0.7 m DDE 0.7 m 0.7 m 0.7 m ULE
DATE GF, REC GF, REC GF, REC GF, REC SOLVED GF, REC DISSOLV GF, REC GF, REC GF, REC 2010
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) PERCENT PERCENT PERCENT (ML)
(82675) (82681) (82678) (82661) (34253) (82687) (34653) (91063) (91064) (91065) (99857)
OCT
27... <.0130 <.0020 <.0010 <.0020 <.0020 <.0050 <.0060 93.5 129 94.4 925
NOV
25... <.0130 <.0020 <.0010 <.0020 <.0020 <.0050 <.0060 97.7 120 101 980
DEC
17... <.0130 <.0020 <.0010 <.0020 <.0020 <.0050 <.0060 86.8 105 92.1 970
AUG
25... <.0130 <.0020 <.0010 E.0019 <.0020 <.0050 <.0060 98.3 109 108 990
25... <.0130 <.0020 <.0010 E.0027 <.0020 <.0050 <.0060 94.5 106 106 980
25... <.0130 <.0020 <.0010 E.0020 <.0020 <.0050 <.0060 103 112 108 970
25... <.0130 <.0020 <.0010 E.0017 <.0020 <.0050 <.0060 99.1 107 103 980
26... <.0130 <.0020 <.0010 <.0020 <.0020 <.0050 <.0060 101 108 109 970
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
REMARKS.--The following data are for analytes from the National Water Quality laboratory (NWQL) schedule 2051--
pesticides in filtered water. Samples are filtered through a glass-fiber membrane filter with openings that
are 0.7 microns in size to remove sediment and microorganisms. A surrogate is then added to the sample. The
filtered water is field extracted on a Carbopak B solid phase extraction cartridge and analyzed by high
performance liquid chromatography.
The method detection limit (MDL) provides an index to indicate where measurement uncertainty is increased.
When an analyte is detected and all criteria for a positive result are met, the concentration is reported. If
the concentration is less than the MDL, an 'E' code willl be reported with the value. If the analyte is
qualitatively identified as present, but the quantitative determination is substantially more uncertain, the
NWQL will identify the result with an 'E' code even though the measured value is greater than the MDL. A value
reported with an 'E' code should be used with caution. When no analyte is detected in a sample, the default
reporting value is the MDL preceded by a less-than sign (<).
The abbreviations SRG, SURROGT, or SURROG indicate surrogate recovery in percent.
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS- PH BARO- ALKA-
CHARGE, SPE- WATER METRIC LINITY
INST. CIFIC WHOLE PRES- WAT DIS
CUBIC CON- FIELD TEMPER- SURE OXYGEN, TOT IT 2,4,5-T 2,4-D,
FEET DUCT- (STAND- ATURE (MM DIS- FIELD DIS- DIS-
DATE TIME PER ANCE ARD WATER OF SOLVED MG/L AS SOLVED SOLVED
SECOND (µS/CM) UNITS) (DEG C) HG) (MG/L) CACO3 (µG/L) (µG/L)
(00061) (00095) (00400) (00010) (00025) (00300) (39086) (39742) (39732)
OCT
27... 0910 14 770 8.1 9.0 728 10.2 110 <.0350 <.035
NOV
25... 1400 17 608 8.3 1.5 738 15.0 110 <.0350 <.150
DEC
17... 1400 25 783 7.8 4.0 735 14.2 170 <.0350 <.150
3HYDRXY ACIFL- ALDI- ALDI- ALDICA- BENTA-
2,4-DB CARBO- UORFEN CARB, CARB RB SUL- ZON, BRO-
WATER, FURAN DNOC WATER, WATER, SULFONE FOXIDE, WATER, MACIL,
FLTRD, SILVEX, WAT,FLT WAT,FLT FLTRD, FLTRD, WAT,FLT WAT,FLT FLTRD, WATER,
GF 0.7m DIS- GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m DISS,
DATE REC SOLVED REC REC REC REC REC REC REC REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(38746) (39762) (49308) (49299) (49315) (49312) (49313) (49314) (38711) (04029)
OCT
27... <.0350 <.0210 <.0140 <.0350 <.0350 <.0160 <.0160 <.0210 <.0140 <.0350
NOV
25... <.240 <.0210 <.0140 <.420 <.0350 <.550 <.100 <.0210 <.0140 <.0350
DEC
17... <.240 <.0210 <.0140 <.420 <.0350 <.550 <.100 <.0210 <.0140 <.0350
BRO- CAR- CARBO- CHLOR- CHLORO- CLOPYR- DACTHAL DICHLO- DICHLOR
MOXYNIL BARYL, FURAN, AMBEN, THALO- ALID, MONO- DICAMBA BENIL, PROP,
WATER, WATER, WATER, WATER, NIL, WATER, ACID, WATER, WATER, WATER,
FLTRD, FLTRD, FLTRD, FLTRD, WAT,FLT FLTRD, WAT,FLT FLTRD, FLTRD, FLTRD,
GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m
DATE REC REC REC REC REC REC REC REC REC REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(49311) (49310) (49309) (49307) (49306) (49305) (49304) (38442) (49303) (49302)
OCT
27... <.0350 <.0080 <.0280 <.0110 <.0350 <.0500 <.0170 <.0350 <.0200 <.0320
NOV
25... <.0350 <.0080 <.120 <.420 <.480 <.230 <.0170 <.0350 <1.20 <.0320
DEC
17... <.0350 <.0080 <.120 <.420 <.480 <.230 <.0170 <.0350 <1.20 <.0320
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
FEN- FLUO- METHIO- METH- NEB-
DINOSEB DIURON, URON, METURON LINURON MCPA, MCPB, CARB, OMYL, URON,
WATER, WATER, WATER, WATER, WATER, WATER, WATER, WATER, WATER, WATER,
FLTRD, FLTRD, FLTRD, FLTRD, FLTRD, FLTRD, FLTRD, FLTRD, FLTRD, FLTRD,
GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m
DATE REC REC REC REC REC REC REC REC REC REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(49301) (49300) (49297) (38811) (38478) (38482) (38487) (38501) (49296) (49294)
OCT
27... <.0350 <.0200 <.0130 <.0350 <.0180 <.0500 <.0350 <.0260 <.0170 <.0150
NOV
25... <.0350 <.0200 <.0130 <.0350 <.0180 <.170 <.140 <.0260 <.0170 <.0150
DEC
17... <.0350 <.0200 <.0130 <.0350 <.0180 <.170 <.140 <.0260 <.0170 <.0150
NORFLUR ORY- PIC- PRO- PRO- TRI-
AZON, ZALIN, OXAMYL, LORAM, PHAM, POXUR, CLOPYR, BDMC, SAMPLE
WATER, WATER, WATER, WATER, WATER, WATER, WATER, SURROG, VOLUME,
FLTRD, FLTRD, FLTRD, FLTRD, FLTRD, FLTRD, FLTRD, WATER, SCHED-
GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m GF 0.7m UNFLTRD ULE
DATE REC REC REC REC REC REC REC REC 2051
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) PERCENT (ML)
(49293) (49292) (38866) (49291) (49236) (38538) (49235) (99835) (99847)
OCT
27... <.0240 <.0190 <.0180 <.0500 <.0350 <.0350 <.0500 101 940
NOV
25... <.0240 <.310 <.0180 <.0500 <.0350 <.0350 <.250 94.0 981
DEC
17... <.0240 <.310 <.0180 <.0500 <.0350 <.0350 <.250 E.000 947
REMARKS.--The following data are for analytes from the National Water Quality laboratory (NWQL)
schedule 79--organochlorine herbicides recoverable from whole water samples by gas chromatography/electron
capture detector. Samples are filtered through a glass-fiber membrane filter with openings that are 0.7
microns in size to remove sediment and microorganisms.
The method detection limit (MDL) provides an index to indicate where measurement uncertainty is
increased. When an analyte is detected and all criteria for a positive result are met, the concentration is
reported. If the concentration is less than the MDL, an 'E' code will be reported with the value. If the
analyte is qualitatively identified as present, but the quantitative determination is substantially more
uncertain, the NWQL will identify the result with an 'E' code even though the measured value is greater than
the MDL. A value reported with an 'E' code should be used with caution. When no analyte is detected in a
sample, the default reporting value is the MDL preceded by a less-than sign (<).
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS-
CHARGE,
INST. PIC-
CUBIC LORAM
FEET 2,4,5-T 2,4-D, SILVEX, DICAMBA 2,4-DP UNFILT
DATE TIME PER TOTAL TOTAL TOTAL TOTAL TOTAL RECOVER
SECOND (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L)
(00061) (39740) (39730) (39760) (82052) (82183) (39720)
OCT
27... 0910 14 <.010 .066 <.010 <.010 <.010 <.010
NOV
25... 1400 17 <.010 .019 <.010 <.010 <.010 <.010
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
REMARKS.--The following data are volatile organic compounds (VOC) detected at .2µG/L by purge and trap gas
chromatography/mass spectrometric method.
The method detection limit (MDL) provides an index to indicate where measurement uncertainty is increased.
When an analyte is detected and all criteria for a positive result are met, the concentration is reported. If
the concentration is less than the MDL, an 'E' code will be reported with the value. If the analyte is
qualitatively identified as present, but the quantitative determination is substantially more uncertain, the
NWQL will identify the result with an 'E' code even though the measured value is greater than the MDL. A
value reported with an 'E' code should be used with caution. When no analyte is detected in a sample, the
default reporting value is the MDL preceded by a less-than sign (<).
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS- PH BARO- ALKA-
CHARGE, SPE- WATER METRIC LINITY
INST. CIFIC WHOLE PRES- WAT DIS ACETONE
CUBIC CON- FIELD TEMPER- SURE OXYGEN, TOT IT WATER ACRO- ACRYLO-
FEET DUCT- (STAND- ATURE (MM DIS- FIELD WHOLE LEIN NITRILE BENZENE
DATE TIME PER ANCE ARD WATER OF SOLVED MG/L AS TOTAL TOTAL TOTAL TOTAL
SECOND (µS/CM) UNITS) (DEG C) HG) (MG/L) CACO3 (µG/L) (µG/L) (µG/L) (µG/L)
(00061) (00095) (00400) (00010) (00025) (00300) (39086) (81552) (34210) (34215) (34030)
OCT
21... 1300 9.8 1260 7.8 11.0 736 9.7 364 <4.90 -- <1.23 E.010
27... 0909 14 770 8.1 9.0 728 10.2 150 <9.81 -- <2.45 <.064
NOV
19... 0730 24 590 8.1 1.5 742 13.1 110 <4.90 -- <1.23 E.049
25... 1401 17 608 8.3 1.5 738 15.0 110 <4.90 -- <1.23 E.021
DEC
10... 1440 127 750 7.7 5.0 723 11.0 95 <4.90 <50.0 <1.23 E.028
17... 1400 25 783 7.8 4.0 735 14.2 170 <4.90 <50.0 <1.23 E.033
MAR
10... 0915 58 504 7.7 4.5 739 13.2 99 <4.90 <250 <1.23 E.009
APR
16... 1145 96 380 7.6 11.5 728 9.6 80 <9.81 -- <2.45 <.064
AUG
25... 1330 10 790 8.3 20.5 747 8.1 204 E2.80 -- <1.23 E.010
25... 1715 43 580 8.2 20.5 746 8.1 146 E7.00 -- <1.23 E.014
25... 1850 121 317 8.0 19.5 745 8.0 72 E6.60 -- <1.23 E.012
25... 2100 67 337 7.9 19.5 745 7.8 80 E6.20 -- <1.23 E.012
26... 0710 10 420 8.0 19.5 739 8.0 92 E2.00 -- <1.23 E.010
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
BENZENE BENZENE BENZENE 1,2,3- BENZENE BENZENE BENZENE
BROMO- O-DI- 1,3-DI- 1,4-DI- TRI- 1,2,4- 123-TRI BENZENE 135-TRI BENZENE
BENZENE CHLORO- CHLORO- CHLORO- CHLORO TRI- METHYL- 124-TRI METHYL N-PROPY
WATER, CHLORO- WATER WATER WATER BENZENE CHLORO- WATER METHYL WATER ETHYL- WATER
WHOLE, BENZENE UNFLTRD UNFLTRD UNFLTRD WAT, WH WAT UNF UNFLTRD UNFILT UNFLTRD BENZENE UNFLTRD
DATE TOTAL TOTAL REC REC REC REC REC RECOVER RECOVER REC TOTAL REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(81555) (34301) (34536) (34566) (34571) (77613) (34551) (77221) (77222) (77226) (34371) (77224)
OCT
21... <.036 <.028 <.048 <.054 <.050 <.266 <.188 <.124 <.056 <.044 <.030 <.042
27... <.072 <.056 <.096 <.108 <.100 <.532 <.376 <.248 <.112 <.088 <.060 <.084
NOV
19... <.036 <.028 <.048 <.054 <.050 <.266 <.188 <.124 E.034 <.044 <.030 <.042
25... <.036 <.028 <.048 <.054 <.050 <.266 <.188 <.124 <.056 <.044 <.030 <.042
DEC
10... <.036 <.028 <.048 <.054 E.029 <.266 <.188 <.124 E.070 E.020 E.020 E.010
17... <.036 <.028 <.048 <.054 <.050 <.266 <.188 <.124 <.056 <.044 <.030 <.042
MAR
10... <.036 <.028 <.048 <.054 <.050 <.266 <.188 <.124 <.056 <.044 <.030 <.042
APR
16... <.072 <.056 <.096 <.108 <.100 <.532 <.376 <.248 <.112 <.088 <.060 <.084
AUG
25... <.036 <.028 <.048 <.054 <.050 <.266 <.188 <.124 <.056 <.044 <.030 <.042
25... <.036 <.028 E.010 <.054 E.006 <.266 <.188 <.124 E.014 <.044 <.030 <.042
25... <.036 <.028 <.048 <.054 <.050 <.266 <.188 <.124 E.010 <.044 <.030 <.042
25... <.036 <.028 <.048 <.054 <.050 <.266 <.188 <.124 E.013 <.044 <.030 <.042
26... <.036 <.028 <.048 <.054 <.050 <.266 <.188 <.124 <.056 <.044 <.030 <.042
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
ISO- BENZENE BENZENE 2BUTENE CARBON 1,2- ETHANE,
PROPYL- BENZENE SEC TERT- TRANS-1 DI- DIBROMO 1,1,1- 1,1,2- 1112-
BENZENE N-BUTYL BUTYL- BUTYL- 4-DI- SULFIDE ETHANE 1,1-DI- TRI- TRI- TETRA-
WATER WATER WATER WATER CHLORO WATER WATER CHLORO- CHLORO- CHLORO- CHLORO- CHLORO-
WHOLE UNFLTRD UNFLTRD UNFLTRD UNFLTRD WHOLE WHOLE ETHANE ETHANE ETHANE ETHANE WAT UNF
DATE REC REC REC REC RECOVER TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(77223) (77342) (77350) (77353) (73547) (77041) (77651) (34311) (34496) (34506) (34511) (77562)
OCT
21... <.032 <.186 <.048 <.096 <.692 <.080 <.036 <.120 <.066 <.032 <.064 <.044
27... <.064 <.372 <.096 <.192 <1.38 <.160 <.072 <.240 <.132 <.064 <.128 <.088
NOV
19... <.032 <.186 <.048 <.096 <.692 <.080 <.036 <.120 <.066 <.032 <.064 <.044
25... <.032 <.186 <.048 <.096 <.692 <.080 <.036 <.120 <.066 <.032 <.064 <.044
DEC
10... <.032 <.186 <.048 <.096 <.692 E.032 <.036 <.120 <.066 <.032 <.064 <.044
17... <.032 <.186 <.048 <.096 <.692 <.080 <.036 <.120 <.066 <.032 <.064 <.044
MAR
10... <.032 <.186 <.048 <.096 <.692 <.080 <.036 <.120 <.066 <.032 <.064 <.044
APR
16... <.064 <.372 <.096 <.192 <1.38 <.160 <.072 <.240 <.132 <.064 <.128 <.088
AUG
25... <.032 <.186 <.048 <.096 <.692 <.370 <.036 <.120 <.066 <.032 <.064 <.044
25... <.032 <.186 <.048 <.096 <.692 .108 <.036 <.120 <.066 <.032 <.064 <.044
25... <.032 <.186 <.048 <.096 <.692 E.067 <.036 <.120 <.066 <.032 <.064 <.044
25... <.032 <.186 <.048 <.096 <.692 E.043 <.036 <.120 <.066 <.032 <.064 <.044
26... <.032 <.186 <.048 <.096 <.692 <.370 <.036 <.120 <.066 <.032 <.064 <.044
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
ETHANE, ETHANE CIS-1,2 DI-ISO-
1,1,2,2 HEXA- BROMO- METHYL 1,1-DI- -DI- TRANS- TRI- TETRA- PROPYL- ETHER
TETRA- CHLORO- ETHENE ENE CHLORO- CHLORO- 1,2-DI- CHLORO- CHLORO- ETHER, ETHYL
CHLORO- WATER WATER CHLO- ETHYL- ETHENE CHLORO- ETHYL- ETHYL- WATER, WATER
WAT UNF UNFLTRD UNFLTRD RIDE ENE WATER ETHENE ENE ENE UNFLTRD UNFLTRD
DATE REC RECOVER RECOVER TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL RECOVER RECOVER
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(34516) (34396) (50002) (34423) (34501) (77093) (34546) (39180) (34475) (81577) (81576)
OCT
21... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.038 <.098 <.170
27... <.264 <.724 <.200 <.764 <.088 <.076 <.064 <.076 <.076 <.196 <.340
NOV
19... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.038 <.098 <.170
25... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.038 <.098 <.170
DEC
10... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.038 <.098 <.170
17... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.038 <.098 <.170
MAR
10... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.038 <.098 <.170
APR
16... <.264 <.724 <.200 <.764 <.088 <.076 <.064 <.076 <.076 <.196 <.340
AUG
25... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.102 <.098 <.170
25... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.102 <.098 <.170
25... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.102 <.098 <.170
25... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.102 <.098 <.170
26... <.132 <.362 <.100 <.382 <.044 <.038 <.032 <.038 <.102 <.098 <.170
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
METHYL ETHER ETHER FURAN, METHAC- METHAC-
TERT- TERT- TERT- FREON- TETRA- HEXA- 2-HEXA- ISO- RYLATE RYLATE
BUTYL BUTYL PENTYL 113 HYDRO- CHLORO- NONE DURENE METHYL ETHYL-
ETHER ETHYL METHYL WATER WATER BUT- WATER WATER WATER WATER METHYL-
WAT UNF UNFLTRD UNFLTRD UNFLTRD UNFLTRD ADIENE WHOLE UNFLTRD UNFLTRD UNFLTRD BROMIDE
DATE REC RECOVER RECOVER REC RECOVER TOTAL TOTAL RECOVER RECOVER RECOVER TOTAL
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(78032) (50004) (50005) (77652) (81607) (39702) (77103) (50000) (81597) (73570) (34413)
OCT
21... <.112 <.054 <.112 <.032 <1.48 <.142 <.746 <.240 <.350 <.278 <.148
27... <.224 <.108 <.224 E.004 <2.30 <.284 <1.49 <.480 <.700 <.556 <.296
NOV
19... .370 <.054 <.112 <.032 <1.15 <.142 <.746 <.240 <.350 <.278 <.148
25... <.112 <.054 <.112 <.032 <1.15 <.142 <.746 <.240 <.350 <.278 <.148
DEC
10... E.089 <.054 <.112 <.032 <1.15 <.142 <.746 <.240 <.350 <.278 <.148
17... <.112 <.054 <.112 <.032 <1.15 <.142 <.746 <.240 <.350 <.278 <.148
MAR
10... <.112 <.054 <.112 <.032 <1.15 <.142 <.746 <.240 <.350 <.278 <.148
APR
16... <.224 <.108 <.224 <.064 <2.30 <.284 <1.49 <.480 <.700 <.556 <.296
AUG
25... <.112 <.054 <.112 <.032 <8.79 <.142 <.746 <.240 <.350 <.278 <.148
25... <.166 <.054 <.112 <.032 <8.79 <.142 <.746 <.240 <.350 <.278 <.148
25... <.166 <.054 <.112 <.032 <8.79 <.142 <.746 <.240 <.350 <.278 <.148
25... <.166 <.054 <.112 <.032 <8.79 <.142 <.746 <.240 <.350 <.278 <.148
26... E.086 <.054 <.112 <.032 <8.79 <.142 <.746 <.240 <.350 <.278 <.148
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
METHANE DI- DI-
BROMO CHLORO- BROMO- BROMO- CHLORO- METHYL CARBON TRI-
METHYL- CHLORO- DI- METHANE DI- DI- IODIDE TETRA- CHLORO-
CHLO- WAT BROMO- WATER CHLORO- FLUORO- WATER CHLO- BROMO- CHLORO- FLUORO-
RIDE UNFLTRD METHANE WHOLE METHANE METHANE UNFLTRD RIDE FORM FORM METHANE
DATE TOTAL REC TOTAL RECOVER TOTAL TOTAL RECOVER TOTAL TOTAL TOTAL TOTAL
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(34418) (77297) (32105) (30217) (32101) (34668) (77424) (32102) (32104) (32106) (34488)
OCT
21... <.254 <.044 <.182 <.050 <.048 <.096 <.076 <.088 <.104 <.052 <.092
27... <.508 <.088 <.364 <.100 <.096 <.192 <.152 <.176 <.208 <.104 <.184
NOV
19... E.010 <.044 <.182 <.050 <.048 <.096 <.076 <.088 <.104 <.052 <.092
25... <.254 <.044 <.182 <.050 <.048 <.096 <.076 <.088 <.104 <.052 <.092
DEC
10... <.254 <.044 <.182 <.050 <.048 <.096 <.076 <.088 <.104 <.052 <.092
17... <.254 <.044 <.182 <.050 <.048 <.096 <.076 <.088 <.104 <.052 <.092
MAR
10... <.254 <.044 <.182 <.050 <.048 <.096 <.076 <.088 <.104 <.052 <.092
APR
16... <.508 <.088 <.364 <.100 <.096 <.192 <.152 <.176 <.208 <.104 <.184
AUG
25... <.254 <.044 <.182 <.050 <.048 <.138 <.208 <.088 <.104 <.052 <.092
25... E.018 <.044 <.182 <.050 <.048 <.138 <.208 <.088 <.104 E.003 <.092
25... E.021 <.044 <.182 <.050 <.048 <.138 <.208 <.088 <.104 E.005 <.092
25... E.018 <.044 <.182 <.050 <.048 <.138 <.208 <.088 <.104 <.052 <.092
26... E.013 <.044 <.182 <.050 <.048 <.138 <.208 <.088 <.104 <.052 <.092
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
METHYL METH- METHYL- METHYL 2,2-DI 123-TRI DIBROMO PROPENE
ACRY- ACRYLO- ETHYL- ISO- PREH- CHLORO- 1,3-DI- CHLORO- CHLORO- 3-
LATE NITRITE KETONE BUTYL NITENE 1,2-DI- PRO- CHLORO- PROPANE PROPANE CHLORO-
WATER WATER WATER KETONE WATER CHLORO- PANE PROPANE WATER WATER WATER
UNFLTRD UNFLTRD WHOLE WAT.WH. UNFLTRD PROPANE WAT, WH WAT. WH WHOLE WHOLE UNFLTRD
DATE RECOVER RECOVER TOTAL TOTAL RECOVER TOTAL TOTAL TOTAL TOTAL TOT.REC RECOVER
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(49991) (81593) (81595) (78133) (49999) (34541) (77170) (77173) (77443) (82625) (78109)
OCT
21... <.612 <.570 <1.65 <.374 <.230 <.068 <.078 <.116 <.070 <.214 <.196
27... <1.22 <1.14 <3.30 <.748 <.460 <.136 <.156 <.232 <.140 <.428 <.392
NOV
19... <.612 <.570 <1.65 <.374 <.230 <.068 <.078 <.116 <.070 <.214 <.196
25... <.612 <.570 <1.65 <.374 <.230 <.068 <.078 <.116 <.070 <.214 <.196
DEC
10... <.612 <.570 <1.65 E.260 <.230 <.068 <.078 <.116 <.070 <.214 <.196
17... <.612 <.570 <1.65 <.374 <.230 <.068 <.078 <.116 <.070 <.214 <.196
MAR
10... <.612 <.570 <1.65 <.374 <.230 <.068 <.078 <.116 <.070 <.214 <.196
APR
16... <1.22 <1.14 <3.30 <.748 <.460 <.136 <.156 <.232 <.140 <.428 <.392
AUG
25... <1.36 <.570 <1.65 <.374 <.230 <.068 <.078 <.116 <.162 <.214 <.196
25... <1.36 <.570 <1.65 <.374 <.230 <.068 <.078 <.116 <.162 <.214 <.196
25... <1.36 <.570 <1.65 <.374 <.230 <.068 <.078 <.116 <.162 <.214 <.196
25... <1.36 <.570 E.670 <.374 <.230 <.068 <.078 <.116 <.162 <.214 <.196
26... <1.36 <.570 <1.65 <.374 <.230 <.068 <.078 <.116 <.162 <.214 <.196
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
1,1-DI O- P-ISO- META/
CHLORO- CIS TRANS- CHLORO- TOLUENE TOLUENE PROPYL- O- PARA-
PRO- 1,3-DI- 1,3-DI- TOLUENE P-CHLOR O-ETHYL TOLUENE XYLENE XYLENE
PENE, CHLORO- CHLORO- WATER WATER WATER WATER WATER WATER
WAT, WH PROPENE PROPENE STYRENE TOLUENE WHOLE UNFLTRD UNFLTRD WHOLE WHOLE UNFLTRD
DATE TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL REC RECOVER REC TOTAL REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(77168) (34704) (34699) (77128) (34010) (77275) (77277) (77220) (77356) (77135) (85795)
OCT
21... <.026 <.092 <.134 <.042 E.030 <.042 <.056 <.100 <.110 <.064 <.064
27... <.052 <.184 <.268 <.084 <.076 <.084 <.112 <.200 <.220 <.128 <.128
NOV
19... <.026 <.092 <.134 <.042 .098 <.042 <.056 E.007 <.110 <.064 E.061
25... <.026 <.092 <.134 <.042 E.026 <.042 <.056 <.100 <.110 <.064 <.064
DEC
10... <.026 <.092 <.134 E.009 .115 <.042 <.056 E.016 <.110 E.046 E.084
17... <.026 <.092 <.134 <.042 E.042 <.042 <.056 <.100 <.110 <.064 E.032
MAR
10... <.026 <.092 <.134 <.042 <.038 <.042 <.056 <.100 <.110 <.064 <.064
APR
16... <.052 <.184 <.268 <.084 E.180 <.084 <.112 <.200 <.220 <.128 <.128
AUG
25... <.026 <.092 <.134 E.006 <.054 <.042 <.056 <.100 E.008 <.064 <.064
25... <.026 <.092 <.134 <.042 <.054 <.042 <.056 <.100 E.020 E.006 E.013
25... <.026 <.092 <.134 <.042 <.054 <.042 <.056 <.100 E.014 <.064 <.064
25... <.026 <.092 <.134 <.042 <.054 <.042 <.056 <.100 E.013 <.064 E.019
26... <.026 <.092 <.134 <.042 <.054 <.042 <.056 <.100 E.007 <.064 <.064
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--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 1010 958 987 --- --- --- --- --- --- --- --- ---
2 1110 966 1050 --- --- --- --- --- --- --- --- ---
3 1110 715 998 --- --- --- --- --- --- --- --- ---
4 715 681 691 --- --- --- --- --- --- --- --- ---
5 703 689 694 --- --- --- --- --- --- --- --- ---
6 719 699 712 --- --- --- --- --- --- --- --- ---
7 736 714 730 --- --- --- --- --- --- --- --- ---
8 747 732 742 --- --- --- --- --- --- --- --- ---
9 766 745 758 --- --- --- --- --- --- --- --- ---
10 779 760 768 --- --- --- --- --- --- --- --- ---
11 792 776 783 --- --- --- --- --- --- --- --- ---
12 792 782 789 --- --- --- --- --- --- --- --- ---
13 794 782 788 --- --- --- --- --- --- --- --- ---
14 801 793 796 --- --- --- --- --- --- --- --- ---
15 802 796 799 --- --- --- --- --- --- --- --- ---
16 809 802 806 --- --- --- --- --- --- --- --- ---
17 925 795 825 --- --- --- --- --- --- --- --- ---
18 1030 925 997 --- --- --- --- --- --- --- --- ---
19 1030 1020 1030 --- --- --- --- --- --- --- --- ---
20 1450 1020 1150 --- --- --- --- --- --- --- --- ---
21 --- --- --- --- --- --- --- --- --- --- --- ---
22 --- --- --- --- --- --- --- --- --- --- --- ---
23 --- --- --- --- --- --- --- --- --- --- --- ---
24 --- --- --- --- --- --- --- --- --- --- --- ---
25 --- --- --- --- --- --- --- --- --- --- --- ---
26 --- --- --- --- --- --- --- --- --- --- --- ---
27 --- --- --- --- --- --- --- --- --- --- --- ---
28 --- --- --- --- --- --- --- --- --- --- --- ---
29 --- --- --- --- --- --- --- --- --- --- --- ---
30 --- --- --- --- --- --- --- --- --- --- --- ---
31 --- --- --- --- --- --- --- --- --- --- --- ---
MONTH 1450 681 845 --- --- --- --- --- --- --- --- ---
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--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 --- --- --- 426 408 414 714 652 690 459 441 453
2 --- --- --- 531 425 471 722 696 709 455 384 428
3 --- --- --- 565 529 559 752 721 731 460 426 444
4 --- --- --- 605 565 588 762 735 747 482 458 467
5 --- --- --- 600 590 596 749 736 742 506 482 490
6 --- --- --- 607 474 552 761 749 756 578 505 531
7 --- --- --- 485 426 449 803 734 758 606 576 587
8 --- --- --- 442 393 427 --- --- --- 603 505 541
9 --- --- --- 452 394 413 756 483 646 592 543 563
10 --- --- --- 517 452 484 483 406 438 642 590 607
11 --- --- --- 542 517 530 524 474 500 700 642 668
12 --- --- --- 581 457 543 557 524 541 753 697 717
13 705 570 639 481 459 467 580 557 570 801 733 764
14 577 498 532 1040 440 545 631 574 612 855 774 812
15 506 488 497 919 487 615 576 373 443 874 805 840
16 681 485 554 487 463 473 527 369 441 861 768 828
17 660 479 606 527 463 503 461 380 418 848 753 812
18 524 426 492 688 527 575 384 369 375 830 705 783
19 459 422 440 686 676 679 395 261 343 864 824 841
20 467 399 437 686 535 632 348 261 309 873 818 847
21 408 399 403 545 411 487 363 348 356 919 864 895
22 412 404 408 484 383 414 372 357 361 933 912 920
23 507 410 454 507 405 445 381 369 373 925 802 873
24 543 507 527 546 507 523 406 381 392 853 774 816
25 568 543 557 566 543 552 423 400 409 840 759 817
26 585 568 578 586 566 576 428 181 322 955 773 866
27 592 470 533 613 586 600 348 206 293 968 939 953
28 474 416 442 613 595 602 400 348 374 988 932 960
29 --- --- --- 628 603 616 433 400 417 1030 988 1000
30 --- --- --- 637 627 632 445 428 435 1030 938 996
31 --- --- --- 697 627 665 --- --- --- 983 898 936
MONTH 705 399 506 1040 383 536 803 181 500 1030 384 744
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--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
1 931 607 742 517 318 418 830 814 822 865 852 856
2 973 878 933 584 476 521 833 814 826 882 854 871
3 965 906 938 675 555 603 828 811 817 859 808 831
4 1010 925 958 743 623 675 814 803 810 890 815 838
5 1030 978 997 753 661 718 906 803 883 943 890 924
6 1020 999 1010 729 651 676 880 862 871 960 943 951
7 999 934 965 724 642 672 868 858 865 963 916 941
8 939 700 886 743 293 466 925 868 897 963 928 938
9 869 638 781 620 456 534 899 871 886 939 922 931
10 980 737 830 674 613 637 951 875 910 925 792 869
11 984 910 966 693 645 660 1020 920 957 792 756 770
12 981 945 974 655 613 637 1020 973 998 847 774 817
13 982 499 839 629 590 604 1010 969 986 887 846 873
14 753 527 641 638 595 609 974 959 968 906 887 898
15 834 300 668 764 615 662 --- --- --- 904 894 898
16 631 394 532 820 764 795 --- --- --- 925 888 897
17 643 434 542 834 818 827 --- --- --- 957 925 948
18 759 627 684 830 804 819 --- --- --- 990 950 960
19 786 313 555 846 813 827 --- --- --- 1020 933 1000
20 488 351 417 867 845 860 --- --- --- 997 835 905
21 572 448 481 895 867 881 --- --- --- 835 247 408
22 786 561 663 899 864 888 --- --- --- 572 466 533
23 862 763 801 901 846 882 --- --- --- 608 570 586
24 923 862 886 891 876 883 --- --- --- 636 608 623
25 964 923 950 877 830 856 --- --- --- 658 636 647
26 983 946 965 856 819 842 571 348 491 678 657 670
27 976 921 960 836 780 806 716 571 643 686 667 678
28 977 923 955 835 804 820 816 716 760 698 678 691
29 1030 902 973 827 807 818 846 816 834 726 687 712
30 1040 289 844 817 801 808 859 844 850 --- --- ---
31 --- --- --- 814 803 810 862 847 855 --- --- ---
MONTH 1040 289 811 901 293 726 1020 348 846 1020 247 809
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--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 13.5 11.5 13.0 9.0 6.0 7.5 8.0 5.5 6.5 .0 .0 .0
2 13.0 10.0 11.0 9.5 7.5 9.0 6.0 4.5 5.5 .0 .0 .0
3 14.5 10.5 12.5 8.5 7.0 7.5 6.0 3.5 5.0 3.5 .0 1.0
4 16.5 12.0 14.0 7.5 5.5 6.5 7.5 6.0 7.0 6.0 3.5 5.0
5 18.0 14.5 16.0 6.5 4.5 5.5 6.5 3.0 5.0 7.5 3.5 6.0
6 18.5 14.5 16.5 6.5 3.5 5.0 3.0 .5 1.5 8.5 7.5 8.0
7 18.0 14.5 16.5 7.0 6.0 6.5 2.0 .0 1.0 9.5 8.5 9.0
8 18.0 14.5 16.5 8.0 7.0 7.5 5.0 2.0 3.0 9.5 9.0 9.5
9 18.0 14.5 16.5 9.5 8.0 8.5 5.5 4.0 4.5 9.0 6.5 8.0
10 19.0 15.0 17.0 8.0 7.0 7.5 5.5 4.5 5.0 6.5 5.0 6.0
11 15.0 11.5 13.0 7.5 6.0 7.0 5.5 5.0 5.0 5.0 3.0 4.0
12 14.0 10.0 12.0 6.0 3.5 5.0 5.0 3.0 4.0 5.0 2.5 3.5
13 15.5 11.5 13.5 4.5 2.0 3.5 3.5 2.5 3.0 6.0 3.0 5.0
14 15.0 12.0 14.0 5.5 2.0 4.0 3.0 2.0 2.5 3.0 1.5 2.5
15 12.0 8.5 10.0 5.5 4.5 5.5 2.5 .5 1.5 5.0 2.5 4.0
16 11.0 8.5 9.5 4.5 3.5 4.0 4.0 .0 1.5 5.0 3.5 4.5
17 10.0 7.0 8.5 4.0 2.0 3.0 4.5 2.5 3.5 3.5 3.0 3.5
18 9.5 7.0 8.5 3.0 .0 1.5 4.0 2.5 3.5 3.0 2.5 2.5
19 10.0 6.5 8.0 4.5 1.5 3.0 4.5 2.0 3.0 4.5 1.5 3.0
20 11.0 6.5 8.5 5.0 2.5 3.5 2.5 .5 1.5 8.0 3.0 3.5
21 12.0 8.5 10.0 5.5 3.0 4.5 3.0 1.5 2.5 3.5 2.0 2.5
22 10.5 8.0 9.0 6.5 5.5 6.0 5.5 1.0 3.0 4.5 3.0 3.5
23 9.5 7.0 8.5 6.0 4.5 5.5 6.0 5.0 5.5 4.5 3.5 4.0
24 10.5 8.0 9.0 4.5 1.5 3.0 6.0 4.5 5.5 3.5 2.5 3.0
25 10.0 8.0 9.0 4.5 .0 2.0 5.5 4.5 5.0 3.0 2.0 2.5
26 9.0 8.5 8.5 7.0 4.5 6.0 5.0 3.5 4.0 5.5 2.0 3.5
27 9.5 8.5 9.0 7.5 6.0 6.5 3.5 2.5 3.0 5.0 3.5 4.5
28 9.0 7.5 8.5 6.5 5.0 6.0 2.5 1.0 1.5 6.5 4.5 5.0
29 9.5 7.0 8.5 8.0 6.5 7.5 1.0 .0 .5 6.5 4.5 5.5
30 10.5 7.5 9.0 9.0 7.5 8.0 1.5 .0 .5 6.0 3.0 4.5
31 9.5 7.0 8.0 --- --- --- .0 .0 .0 3.0 1.5 2.5
MONTH 19.0 6.5 11.4 9.5 .0 5.5 8.0 .0 3.4 9.5 .0 4.2
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--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 3.0 .0 1.5 7.5 5.5 6.5 16.0 13.5 14.5 13.0 11.5 12.5
2 5.5 .5 2.5 7.0 5.5 6.0 13.5 10.5 12.0 13.0 11.5 12.5
3 5.5 4.5 5.0 6.0 4.5 5.0 13.0 8.5 10.5 15.0 11.5 13.0
4 5.0 3.0 4.0 6.0 4.5 5.5 10.5 9.0 9.5 16.0 12.5 14.0
5 4.5 3.0 4.0 6.5 4.5 5.5 12.5 8.0 10.0 15.0 13.0 14.0
6 4.0 2.0 3.0 6.5 4.0 5.5 12.5 7.0 9.5 16.5 12.5 14.5
7 3.5 .0 1.5 8.0 3.5 5.5 12.5 7.0 10.0 16.0 13.0 14.5
8 4.0 .0 1.5 7.0 5.5 6.5 13.5 10.0 11.5 15.5 14.0 14.5
9 5.5 .0 2.5 9.5 6.5 7.5 12.0 10.0 11.0 17.0 13.5 15.0
10 6.5 3.0 4.5 7.5 2.5 4.5 12.5 8.5 10.0 16.5 14.0 15.0
11 7.0 5.0 6.0 3.5 1.0 2.0 12.5 6.5 9.5 15.0 14.0 14.5
12 6.5 5.0 6.0 3.0 .0 1.5 14.0 7.0 10.0 15.0 13.5 14.0
13 5.0 3.5 4.0 3.0 .0 1.0 14.5 8.0 11.0 18.0 12.5 15.0
14 4.5 2.5 3.5 5.0 1.5 3.0 13.5 11.5 12.5 19.0 14.0 16.5
15 4.0 .5 2.5 4.5 1.0 2.5 14.5 11.0 12.5 22.5 14.5 18.5
16 6.0 .5 3.0 6.0 .5 3.0 14.0 11.5 12.5 21.5 17.0 20.0
17 5.5 5.0 5.5 6.0 1.5 4.0 13.0 9.5 11.5 22.5 17.5 20.0
18 6.5 5.0 6.0 7.5 4.5 6.0 12.0 7.0 10.0 20.5 15.5 17.5
19 6.0 5.5 5.5 10.5 7.5 8.5 11.0 9.5 10.0 19.0 14.0 16.5
20 6.0 5.5 5.5 9.5 7.5 8.5 13.5 8.5 10.5 19.5 15.5 17.5
21 5.5 5.0 5.0 8.5 5.5 7.0 13.5 7.5 10.5 18.5 14.0 16.5
22 6.0 4.0 5.0 5.5 3.5 4.5 13.5 9.0 11.5 18.5 12.5 15.5
23 6.0 4.0 5.0 8.0 3.0 5.0 14.0 9.5 11.5 20.5 14.5 17.0
24 7.0 5.0 6.0 7.0 3.5 5.0 15.5 8.0 12.0 18.0 14.0 16.0
25 6.5 5.0 5.5 9.0 3.0 6.0 16.5 9.5 13.0 19.0 15.5 17.5
26 7.5 4.0 5.5 13.0 7.0 10.0 13.5 9.5 11.5 17.0 14.0 16.0
27 7.0 5.5 6.0 15.5 10.0 12.5 13.5 8.0 10.5 18.0 13.0 15.5
28 6.5 5.5 6.0 16.0 11.0 13.5 14.0 7.5 10.5 17.5 13.0 15.5
29 --- --- --- 17.0 12.5 14.5 13.5 8.5 11.0 21.0 14.0 17.5
30 --- --- --- 17.0 12.0 14.5 13.0 11.5 12.0 24.5 18.0 21.0
31 --- --- --- 17.5 12.5 15.0 --- --- --- 24.5 19.0 21.5
MONTH 7.5 .0 4.3 17.5 .0 6.6 16.5 6.5 11.1 24.5 11.5 16.1
DEER CREEK BASIN
03049646 DEER CREEK NEAR DORSEYVILLE, PA--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 20.0 14.5 17.5 22.5 17.5 19.5 24.5 16.5 20.5 24.0 15.5 19.0
2 18.0 13.5 15.5 23.0 17.0 20.5 26.0 15.5 20.0 22.0 18.5 20.0
3 16.0 13.0 14.5 24.0 18.0 21.0 26.5 16.0 20.5 21.0 15.0 18.0
4 16.0 12.0 13.5 23.0 19.5 20.5 28.0 17.0 22.0 21.0 14.5 17.5
5 15.5 12.0 14.0 24.5 18.5 20.5 26.0 19.0 22.5 21.5 15.0 18.5
6 16.5 12.5 14.5 24.5 17.5 21.0 26.5 19.0 22.5 24.0 15.5 19.0
7 15.0 12.0 13.5 23.5 19.0 21.0 26.0 19.5 22.5 22.5 19.0 20.0
8 18.0 11.5 15.0 23.0 20.5 21.5 27.5 20.0 23.5 20.0 15.0 17.0
9 20.0 11.5 13.5 24.5 20.0 22.0 29.5 21.5 25.0 17.0 12.5 15.0
10 16.0 14.0 14.5 24.0 19.5 22.0 28.0 23.0 24.5 17.5 12.0 14.5
11 15.5 13.0 14.0 23.0 17.0 20.5 26.5 21.0 23.5 18.5 13.0 15.5
12 19.5 15.0 16.5 23.0 16.5 20.0 25.0 19.5 22.0 21.0 15.0 17.5
13 18.5 16.0 17.0 25.0 17.0 21.0 25.0 18.0 21.5 23.5 16.5 19.0
14 18.0 15.5 16.5 24.0 19.0 21.5 24.5 19.5 22.0 23.5 16.0 19.5
15 18.5 14.0 16.0 23.5 21.0 22.0 26.0 20.5 22.5 24.0 18.5 21.0
16 19.0 16.5 17.5 24.0 21.0 22.0 27.5 20.5 23.5 23.5 19.5 21.5
17 19.5 16.5 17.5 25.0 21.0 23.0 25.5 22.0 23.5 22.5 20.5 21.0
18 20.5 16.5 18.5 25.5 18.5 22.0 25.0 21.0 22.5 21.5 16.5 19.5
19 20.5 17.0 18.5 27.0 18.5 22.0 22.5 16.5 20.0 23.0 18.0 20.0
20 23.5 18.5 20.5 25.0 21.5 23.0 22.5 14.5 18.5 23.0 19.5 21.0
21 24.5 18.5 21.0 25.5 21.5 23.5 23.0 16.0 19.5 22.5 20.5 21.0
22 24.0 20.5 21.5 25.5 21.5 24.0 27.0 19.5 22.5 22.0 19.5 21.0
23 20.5 17.5 18.5 25.5 22.0 24.0 28.0 19.5 23.0 19.5 14.5 17.0
24 20.5 16.5 18.5 24.0 20.0 22.0 26.5 21.5 23.0 16.0 11.0 13.5
25 20.5 16.5 18.5 24.5 19.5 21.5 21.5 19.5 20.0 19.0 15.0 16.0
26 26.0 17.5 20.5 25.5 18.5 21.5 23.0 19.0 20.5 21.0 16.0 18.0
27 25.0 22.0 23.0 24.5 17.5 21.0 23.0 18.5 21.0 22.0 18.0 20.0
28 24.0 21.0 22.5 25.0 18.5 21.5 23.0 18.0 21.0 21.0 18.0 19.5
29 23.5 17.0 20.5 25.0 20.5 22.5 24.5 20.5 22.0 18.5 12.5 15.0
30 21.0 16.0 17.5 24.0 19.0 21.5 25.0 18.5 21.0 19.5 15.0 16.5
31 --- --- --- 24.0 18.5 21.0 24.5 19.5 21.5 --- --- ---
MONTH 26.0 11.5 17.4 27.0 16.5 21.6 29.5 14.5 21.9 24.0 11.0 18.4
CROOKED CREEK BASIN
03037525 SOUTH BRANCH PLUM CREEK AT FIVE POINTS, PA
(National water-quality assessment station)
LOCATION.--Lat 40`43'08", long 79`14'12", Indiana County, Hydrologic Unit 05010006, on left bank, 800 ft upstream
of bridge on Creek Road, about 0.6 mi downstream of Mudlick Run, and about 2 mi upstream of the Indiana-
Armstrong County boundry.
DRAINAGE AREA.--33.3 mi2.
WATER-DISCHARGE RECORDS
PERIOD OF RECORD.--May 1996 to September 1998 (discontinued).
GAGE.--Water-stage recorder. Elevation of gage is 1,060 ft above sea level.
REMARKS.--Records good, except for estimated daily discharges, which are fair. Several measurements of water
temperature were made during the year. Satellite telemeter at station.
PEAK DISCHARGES FOR CURRENT YEAR.--Peak discharges greater than a base discharge of 700 ft3/s and maximum (*):
Discharge Gage height Discharge Gage height
Date Time (ft3/s) (ft) Date Time (ft3/s) (ft)
Nov. 8 1000 *1,620 *6,58 May 6 0730 718 4.51
Apr. 27 0100 964 5.12
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 14 23 97 e25 32 176 29 74 5.1 8.0 .48 .17
2 8.5 63 67 e23 30 132 26 95 3.8 4.1 .45 .13
3 6.5 38 53 e30 27 105 22 80 3.1 2.9 .35 .13
4 5.2 23 65 e41 26 81 20 71 2.7 2.4 .28 .12
5 4.0 17 54 e39 33 63 18 120 2.5 2.6 .26 .09
6 3.4 14 46 e60 37 50 16 487 2.3 2.1 .19 .04
7 3.0 199 41 109 32 43 15 203 2.2 1.7 .16 1.0
8 2.7 1180 38 627 30 67 16 147 2.2 129 .16 1.9
9 2.5 374 36 386 28 117 73 103 2.0 45 .12 1.4
10 2.5 155 106 187 26 129 104 74 1.9 22 1.6 .66
11 2.3 96 150 121 26 98 69 70 2.9 14 9.2 .43
12 2.3 65 112 86 30 73 51 94 11 9.4 1.7 .35
13 2.3 47 84 77 27 58 41 71 18 7.2 .78 .36
14 2.2 97 63 57 24 e45 81 55 13 5.4 .48 .27
15 2.2 139 49 49 21 e36 449 42 7.5 4.7 .37 .18
16 2.5 108 40 50 20 e30 199 33 32 5.3 .31 .11
17 2.1 80 34 45 32 e25 129 31 50 4.6 .30 .07
18 1.8 62 29 43 76 e32 87 22 25 3.5 .39 .05
19 1.9 53 26 39 182 34 214 18 34 2.5 .46 .03
20 1.9 49 23 36 159 32 457 15 186 2.1 .40 .02
21 1.8 44 21 31 126 78 204 12 45 3.1 .31 13
22 1.7 76 21 29 96 88 125 10 25 7.1 .22 14
23 1.7 79 43 114 83 74 87 8.8 18 6.1 .16 3.8
24 1.8 64 39 181 125 62 62 7.9 14 3.4 .10 1.5
25 3.1 50 62 125 121 51 45 8.4 9.8 2.1 .25 1.2
26 5.2 45 62 90 99 46 301 7.5 7.9 1.5 .72 1.5
27 11 44 56 69 82 40 563 6.2 6.5 1.2 1.2 1.4
28 4.0 111 48 60 135 36 187 5.1 6.4 .99 .52 5.8
29 2.4 155 42 51 --- 31 114 5.9 5.2 .79 .33 2.3
30 2.0 122 e35 46 --- 27 90 7.9 6.7 .75 .29 1.2
31 1.7 --- e30 38 --- 24 --- 5.2 --- .75 .20 ---
TOTAL 110.2 3672 1672 2964 1765 1983 3894 1989.9 551.7 306.28 22.74 53.21
MEAN 3.55 122 53.9 95.6 63.0 64.0 130 64.2 18.4 9.88 .73 1.77
MAX 14 1180 150 627 182 176 563 487 186 129 9.2 14
MIN 1.7 14 21 23 20 24 15 5.1 1.9 .75 .10 .02
CFSM .11 3.68 1.62 2.87 1.89 1.92 3.90 1.93 .55 .30 .02 .05
IN. .12 4.10 1.87 3.31 1.97 2.22 4.35 2.22 .62 .34 .03 .06
e Estimated.
CROOKED CREEK BASIN
03037525 SOUTH BRANCH PLUM CREEK AT FIVE POINTS, PA--Continued
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1996 - 1998 BY WATER YEAR (WY)
OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
MEAN 27.8 101 87.0 69.6 69.7 78.4 75.4 67.0 34.7 17.1 6.47 21.0
MAX 52.0 122 120 95.6 76.3 92.9 130 69.8 46.2 38.3 13.7 55.9
(WY) 1997 1998 1997 1998 1997 1997 1998 1997 1996 1996 1997 1996
MIN 3.55 79.1 53.9 43.6 63.0 64.0 21.1 64.2 18.4 2.98 .73 1.77
(WY) 1998 1997 1998 1997 1998 1998 1997 1998 1998 1997 1998 1998
SUMMARY STATISTICS FOR 1997 CALENDAR YEAR FOR 1998 WATER YEAR WATER YEARS 1996 - 1998
ANNUAL TOTAL 16481.85 18984.03
ANNUAL MEAN 45.2 52.0 51.7
HIGHEST ANNUAL MEAN 52.0 1998
LOWEST ANNUAL MEAN 51.3 1997
HIGHEST DAILY MEAN 1180 Nov 8 1180 Nov 8 1180 Nov 8 1997
LOWEST DAILY MEAN .54 Aug 3 .02 Sep 20 .02 Sep 20 1998
ANNUAL SEVEN-DAY MINIMUM 1.0 Jul 29 .10 Sep 14 .10 Sep 14 1998
INSTANTANEOUS PEAK FLOW 1620 Nov 8 1620 Nov 8 1997
INSTANTANEOUS PEAK STAGE a6.58 Nov 8 a6.58 Nov 8 1997
INSTANTANEOUS LOW FLOW .01 Sep 20,21 .01 Sep 20,21 1998
ANNUAL RUNOFF (CFSM) 1.36 1.56 1.55
ANNUAL RUNOFF (INCHES) 18.41 21.21 21.08
10 PERCENT EXCEEDS 97 121 114
50 PERCENT EXCEEDS 24 26 24
90 PERCENT EXCEEDS 1.7 .44 1.5
a From gage height record.
CROOKED CREEK BASIN
03037525 SOUTH BRANCH PLUM CREEK AT FIVE POINTS, PA--Continued
(National Water-Quality Assessment station)
WATER-QUALITY RECORDS
PERIOD OF RECORD.--April 1996 to September 1998 (discontinued).
PERIOD OF DAILY RECORD.--
SPECIFIC CONDUCTANCE: March 1997 to September 1997, March 1998 to July 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 and specific conductance
data from the in-situ probes oftentimes did not exactly agree with the water temperature and specific
conductance 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.
EXTREMES FOR PERIOD OF DAILY RECORD.--
WATER TEMPERATURE: Maximum, 29.5`C, July 18, 1997; minimum 0.0`C, many days during winter periods.
EXTREMES FOR CURRENT YEAR.--
WATER TEMPERATURE: Maximum, 28.0`C, June 25, 26; minimum 0.0`C, November 19, December 31, January 1, 2.
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS- PH BARO-
CHARGE, SPE- WATER METRIC HARD- MAGNE-
INST. CIFIC WHOLE PRES- NESS CALCIUM SIUM, SODIUM,
CUBIC CON- FIELD TEMPER- SURE OXYGEN, TOTAL DIS- DIS- DIS-
FEET DUCT- (STAND- ATURE (MM DIS- (MG/L SOLVED SOLVED SOLVED
DATE TIME PER ANCE ARD WATER OF SOLVED AS (MG/L (MG/L (MG/L
SECOND (µS/CM) UNITS) (DEG C) HG) (MG/L) CACO3) AS CA) AS MG) AS NA)
(00061) (00095) (00400) (00010) (00025) (00300) (00900) (00915) (00925) (00930)
OCT
09... 1015 4.2 228 7.3 17.0 736 7.1 76 19 6.7 10
NOV
04... 0930 24 161 7.4 7.0 730 10.9 -- 13 4.3 5.6
08... 1330 1440 90 6.6 8.5 725 10.3 27 7.2 2.3 1.7
DEC
09... 1045 36 153 7.1 2.5 729 13.0 50 13 4.4 5.8
JAN
08... 0905 682 101 6.9 9.5 736 6.4 34 8.6 2.9 2.6
22... 0950 29 148 7.1 1.0 735 14.0 51 13 4.6 5.0
FEB
27... 1010 82 121 7.2 6.0 725 12.0 42 10 3.9 3.6
MAR
11... 0950 98 124 7.1 1.5 737 15.0 41 10 3.8 3.4
APR
15... 0915 540 97 6.9 10.0 728 9.6 32 8.4 2.7 2.2
24... 0945 64 114 7.3 9.0 742 11.6 42 11 3.7 3.5
27... 1440 415 95 7.0 10.5 739 10.9 34 8.8 2.9 2.2
MAY
06... 1030 592 93 6.8 8.5 743 8.4 34 9.1 2.9 2.0
21... 0950 12 150 7.2 19.0 740 8.3 54 14 4.7 5.4
JUN
10... 1000 1.8 222 7.3 14.5 743 8.8 75 19 6.6 11
JUL
08... 1220 289 116 7.2 20.0 730 6.5 38 10 3.0 3.9
15... 0940 4.5 186 6.9 22.0 746 7.5 65 17 5.6 8.4
AUG
12... 0900 1.8 198 7.4 21.0 745 6.5 63 16 5.3 11
SEP
15... 0915 .20 260 7.5 19.5 745 8.1 79 20 6.8 16
CROOKED CREEK BASIN
03037525 SOUTH BRANCH PLUM CREEK AT FIVE POINTS, PA--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
09... 3.1 54 29 15 .11 4.2 127 <.010 .357 .036 .28
NOV
04... 2.4 31 22 10 <.10 6.2 98 .031 1.21 <.020 .13
08... 3.2 10 14 3.8 <.10 4.7 65 <.010 1.47 <.020 .49
DEC
09... 1.3 20 23 11 <.10 6.2 93 <.010 1.18 <.020 <.10
JAN
08... 2.3 12 16 5.0 <.10 5.7 73 <.010 1.11 <.020 .58
22... 1.1 20 23 8.1 <.10 6.2 90 .012 1.27 <.020 <.10
FEB
27... 1.1 14 22 5.9 <.10 5.6 72 <.010 1.12 .036 .11
MAR
11... .97 14 21 5.6 <.10 6.0 70 <.010 1.25 .031 <.10
APR
15... 1.6 14 16 3.3 <.10 5.4 65 <.010 .937 .052 .76
24... 1.0 18 21 5.0 <.10 5.6 70 <.010 2.58 .054 <.10
27... 1.1 11 18 3.2 <.10 6.0 62 <.010 .991 .046 .33
MAY
06... 1.5 14 16 -- <.10 5.6 67 <.010 .873 .044 .53
21... 1.6 28 24 6.7 <.10 5.3 89 .015 .702 .047 .21
JUN
10... 1.9 42 39 14 .10 2.7 126 <.010 .258 .028 .26
JUL
08... 3.0 20 13 5.9 <.10 4.3 77 .015 .986 <.020 1.5
15... 2.2 36 26 11 <.10 4.1 119 .016 .901 .079 .18
AUG
12... 4.1 44 21 14 .10 3.5 109 .012 .436 .073 .49
SEP
15... 3.7 45 34 23 .13 1.6 148 <.010 .123 .034 .42
CROOKED CREEK BASIN
SOUTH BRANCH PLUM CREEK AT FIVE POINTS, PA--Continued
WATER QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
NITRO- PHOS- CARBON, SED.
GEN,AM- PHOS- PHORUS MANGA- CARBON, ORGANIC SUSP.
MONIA + PHOS- PHORUS ORTHO, IRON, NESE, ORGANIC SUS- SEDI- SIEVE
ORGANIC PHORUS DIS- DIS- DIS- DIS- DIS- PENDED MENT, DIAM.
DIS. TOTAL SOLVED SOLVED SOLVED SOLVED SOLVED TOTAL SUS- % FINER
DATE (MG/L (MG/L (MG/L (MG/L (µG/L (µG/L (MG/L (MG/L PENDED THAN
AS N) AS P) AS P) AS P) AS FE) AS MN) AS C) AS C) (MG/L) .062 MM
(00623) (00665) (00666) (00671) (01046) (01056) (00681) (00689) (80154) (70331)
OCT
09... <.20 <.010 <.010 <.010 12 149 2.3 .30 11 79
NOV
04... .22 <.010 <.010 .031 56 92 2.2 .40 8 96
08... .33 .092 .011 <.010 89 261 4.4 1.6 78 93
DEC
09... <.10 <.010 <.010 <.010 110 168 1.0 <.20 4 92
JAN
08... .29 .083 <.010 <.010 85 115 3.3 4.5 293 91
22... <.10 <.010 <.010 .011 170 169 .80 <.20 4 88
FEB
27... <.10 <.010 <.010 .010 43 85 .80 .30 10 95
MAR
11... <.10 <.010 <.010 <.010 81 95 1.0 .20 7 93
APR
15... .27 .175 .015 .011 67 180 3.0 1.4 198 80
24... .26 <.010 .016 <.010 52 87 1.1 .20 6 75
27... .14 .072 <.010 <.010 32 67 1.9 .20 71 84
MAY
06... .25 .112 <.010 <.010 68 91 2.6 1.8 123 87
21... .15 .021 <.010 <.010 75 70 1.4 .30 7 79
JUN
10... .15 <.010 <.010 <.010 38 55 1.7 .20 4 92
JUL
08... .53 .405 .052 .023 80 47 5.4 >5.0 359 86
15... .17 <.010 <.010 .020 29 64 1.7 .40 4 77
AUG
12... .38 .049 .011 <.010 <10 31 4.0 .60 17 91
SEP
15... .22 .023 <.010 <.010 32 71 2.7 .80 9 77
CROOKED CREEK BASIN
03037525 SOUTH BRANCH PLUM CREEK AT FIVE POINTS, PA--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 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
15... 0915 .20 8.1 <1.0 <1 51 <1.0 <1.0 <1.0 <1.0
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
15... <1.0 <1.0 71 <1.0 <1.0 <1 <1.0 <1.0 14
CROOKED CREEK BASIN
03037525 SOUTH BRANCH PLUM CREEK AT FIVE POINTS, PA--Continued
REMARKS.--The following data are for analytes from the National Water Quality laboratory (NWQL) schedule 2010--
pesticides in filtered water. Samples are filtered through a glass-fiber membrane filter with openings that
are 0.7 microns in size to remove sediment and microorganisms. A surrogate is then added to the sample. The
filtered water is field extracted on C-18 Solid Phase Extraction Cartridges and analyzed by a gas
chromatography/mass spectrometric detector.
The method detection limit (MDL) provides an index to indicate where measurement uncertainty is increased.
When an analyte is detected and all criteria for a positive result are met, the concentration is reported. If
the concentration is less than the MDL, an 'E' code will be reported with the value. If the analyte is
qualitatively identified as present, but the quantitative determination is substantially more uncertain, the
NWQL will identify the result with an 'E' code even though the measured value is greater than the MDL. A value
reported with an 'E' code should be used with caution. When no analyte is detected in a sample, the default
reporting value is the MDL preceded by a less-than sign (<).
The abbreviations SRG, SURROGT, or SURROG indicate surrogate recovery in percent.
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS- PH BARO- ALKA- 2,6-DI-
CHARGE, SPE- WATER METRIC LINITY ETHYL ACETO- ALA- ATRA-
INST. CIFIC WHOLE PRES- WAT DIS ANILINE CHLOR, CHLOR, ZINE,
CUBIC CON- FIELD TEMPER- SURE OXYGEN, TOT IT WAT FLT WATER WATER, WATER,
FEET DUCT- (STAND- ATURE (MM DIS- FIELD 0.7 m FLTRD DISS, DISS,
DATE TIME PER ANCE ARD WATER OF SOLVED MG/L AS GF, REC REC REC, REC
SECOND (µS/CM) UNITS) (DEG C) HG) (MG/L) CACO3 (µG/L) (µG/L) (µG/L) (µG/L)
(00061) (00095) (00400) (00010) (00025) (00300) (39086) (82660) (49260) (46342) (39632)
OCT
09... 1015 4.2 228 7.3 17.0 736 7.1 54 <.0030 <.0020 <.002 .033
NOV
04 0930 24 161 7.4 7.0 730 10.9 31 <.003 <>0020 <.002 .025
08... 1330 1440 90 6.6 8.5 725 10.3 10 <.0030 <.0020 <.002 .041
DEC
09... 1045 36 153 7.1 2.5 729 13.0 20 <.0030 <.0020 <.002 .014
METHYL BEN- CAR- CARBO- DEETHYL DISUL-
AZIN- FLUR- BUTYL- BARYL FURAN CYANA- DCPA ATRA- FOTON
PHOS ALIN ATE, WATER WATER CHLOR- ZINE, WATER ZINE, DI- DI- WATER
WAT FLT WAT FLD WATER, FLTRD FLTRD PYRIFOS WATER, FLTRD WATER, AZINON, ELDRIN FLTRD
0.7 m 0.7 m DISS, 0.7 m 0.7 m DIS- DISS, 0.7 m DISS, DIS- DIS- 0.7 m
DATE GF, REC GF, REC REC GF, REC GF, REC SOLVED REC GF, REC REC SOLVED SOLVED GF, REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(82686) (82673) (04028) (82680) (82674) (38933) (04041) (82682) (04040) (39572) (39381) (82677)
OCT
09... <.0010 <.0020 <.0020 <.0060 <.0030 <.0040 .0088 <.0020 E.0075 <.002 <.001 <.0170
NOV
04 <.001 <.0020 <.0020 <.0030 <.0030 <.0040 .0148 <.0020 E.0158 <.002 <.001 <.0170
08... <.0010 <.0020 <.0020 <.0030 <.0030 <.0040 <.0040 <.0020 E.0151 <.002 <.001 <.0170
DEC
09... <.400 <.0020 <.0020 <.0030 <.0030 <.0040 .0150 <.0020 E.0134 <.002 <.001 <.0170
ETHAL- ETHO- LIN- MOL- NAPROP-
EPTC FLUR- PROP URON METRI- INATE AMIDE
WATER ALIN WATER FONOFOS WATER MALA- METO- BUZIN WATER WATER PARA-
FLTRD WAT FLT FLTRD WATER LINDANE FLTRD THION, LACHLOR SENCOR FLTRD FLTRD THION,
0.7 m 0.7 m 0.7 m DISS DIS- 0.7 m DIS- WATER WATER 0.7 m 0.7 m DIS-
DATE GF, REC GF, REC GF, REC REC SOLVED GF, REC SOLVED DISSOLV DISSOLV GF, REC GF, REC SOLVED
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(82668) (82663) (82672) (04095) (39341) (82666) (39532) (39415) (82630) (82671) (82684) (39542)
OCT
09... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .007 <.008 <.0040 <.0030 <.004
NOV
04 <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .008 .019 <.0040 <.0030 <.004
08... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .025 <.010 <.0040 <.0030 <.004
DEC
09... <.0020 <.0040 <.0030 <.0030 <.004 <.0020 <.005 .008 <.013 <.0040 <.0030 <.004
CROOKED CREEK BASIN
03037525 SOUTH BRANCH PLUM CREEK AT FIVE POINTS, PA--Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
METHYL PEB- PENDI- PRO- PRO- PRON- TEBU- TER-
PARA- ULATE METH- PHORATE PRO- PROP- PANIL PARGITE AMIDE SI- THIURON BACIL
THION WATER ALIN WATER METON, CHLOR, WATER WATER WATER MAZINE, WATER WATER
WAT FLT FILTRD WAT FLT FLTRD WATER, WATER, FLTRD FLTRD FLTRD WATER, FLTRD FLTRD
0.7 m 0.7 m 0.7 m 0.7 m DISS, DISS, 0.7 m 0.7 m 0.7 m DISS, 0.7 m 0.7 m
DATE GF, REC GF, REC GF, REC GF, REC REC REC GF, REC GF, REC GF, REC REC GF, REC GF,REC
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L)
(82667) (82669) (82683) (82664) (04037) (04024) (82679) (82685) (82676) (04035) (82670) (82665)
OCT
09... <.0060 <.0040 <.0040 <.0020 <.0180 <.0070 <.0040 <.0130 <.0030 E.0047 <.0100 <.0070
NOV
04 <.0060 <.0040 <.0040 <.0020 <.0180 <.0070 <.0040 <.0130 <.0030 E.0029 <.0100 <.0070
08... <.0060 <.0040 <.0040 <.0020 <.0180 <.0070 <.0040 <.0130 <.0030 E.0034 E.0093 <.0070
DEC
09... <.0060 <.0040 <.0040 <.0020 <.0180 <.0070 <.0040 <.0130 <.0030 <.0050 <.0100 <.0070
TER- THIO- TRIAL- TRI- PER- DIAZ- TERBUTH HCH
BUFOS BENCARB LATE FLUR- METHRIN INON YLAZINE ALPHA SAMPLE
WATER WATER WATER ALIN ALPHA CIS D10 SRG SURROGT D6 SRG VOLUME
FLTRD FLTRD FLTRD WAT FLT BHC WAT FLT P,P' WAT FLT WAT FLT WAT FLT SCHED-
0.7 m 0.7 m 0.7 m 0.7 m DIS- 0.7 m DDE 0.7 m 0.7 m 0.7 m ULE
DATE GF, REC GF, REC GF, REC GF, REC SOLVED GF, REC DISSOLV GF, REC GF, REC GF, REC 2010
(µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) (µG/L) PERCENT PERCENT PERCENT (ML)
(82675) (82681) (82678) (82661) (34253) (82687) (34653) (91063) (91064) (91065) (99857)
OCT
09... <.0130 <.0020 <.0010 <.0020 <.0020 <.0050 <.0060 99.0 106 113 961
NOV
04 <.0130 <.0020 <.0010 <.0020 <.0020 <.0050 <.0060 94.6 110 93.2 952
08... <.0130 <.0020 <.0010 <.0020 <.0020 <.0050 <.0060 102 106 92.2 952
DEC
09... <.0130 <.0020 <.0010 <.0020 <.0020 <.0050 <.0060 100 122 109 970
CROOKED CREEK BASIN
03037525 SOUTH BRANCH PLUM CREEK AT FIVE POINTS, PA--Continued
REMARKS.--The following data are for analytes from the National Water Quality laboratory (NWQL) schedule 2051--
pesticides in filtered water. Samples are filtered through a glass-fiber membrane filter with openings that
are 0.7 microns in size to remove sediment and microorganisms. A surrogate is then added to the sample. The
filtered water is field extracted on Carbopak B solid phase extraction cartridge and analyzed by high
performance liquid chromatography.
The method detection limit (MDL) provides an index to indicate where measurement uncertainty is increased.
When an analyte is detected and all criteria for a positive result are met, the concentration is reported. If
the concentration is less than the MDL, an 'E' code will be reported with the value. If the analyte is
qualitatively identified as present, but the quantitative determination is substantially more uncertain, the
NWQL will identify the result with an 'E' code even though the measured value is greater than the MDL. A value
reported with an 'E' code should be used with caution. When no analyte is detected in a sample, the default
reporting value is the MDL preceded by a less-than sign (<).
The abbreviations SRG, SURROGT, or SURROG indicate surrogate recovery in percent.
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS- PH BARO-