Water-Resources Investigations Report 99-4021

 

Appendix 1a. Transport data for polychlorinated biphenyls and related physical and water-quality characteristics at South Branch Manitowoc River at Hayton Millpond outlet (USGS station 04085395), 1993-95

[ft3/s, cubic feet per second; ng/L, nanograms per liter; mg/L, milligrams per liter; mg/g, micrograms per gram; g/d, grams per day; SL2, modified universal soil loss coefficient summed for sample day and two previous days; TOC, total organic carbon; DOC, dissolved organic carbon; SOC, suspended organic carbon; FOC, fraction organic carbon; POINT, collected with point sampler; CHURN, processed from churn splitter; EWI, equal-width-increment sample; --, no data]

 

 

Total suspended solids

 

Carbon

 

SPCB

 

Date of sampling

Time of sampling

Instantaneous

streamflow

(ft3/s)

POINT

(mg/L)

CHURN

(mg/L)

EWI

(mg/L)

Chlorophyll a

(mg/L)

SOC

(mg/L)

DOC

(mg/L)

FOC

(%)

 

Particulate
(ng/L)

Particulate
(mg/g)

Dissolved
(ng/L)

Total
(ng/L)

Load
(g/d)

SL2

06/30/93
    0745
    123
    1 29
    36
    29
    10.7
    0.4
    17
    1.1

 

92.1
    2.6

18.3

110.4
    33
    0.2

07/06/93
    1130
    644
    2 115/145
    124
    105
    12.4
    3.9
    11
    3.1

 

38.2
    0.3

5.7

43.9
    69
    29.6

08/24/93
    1000
    22
    3 36
    34
    50
    25.4
    2.1
    12
    6.2

 

190.2
    5.6

36.6

226.8
    12
    .7

09/16/93
    1350
    46
    20
    18
    18
    7.7
    --
    --
    --

 

80.6
    4.5

35.8

116.4
    13
    --

11/16/93
    1120
    45
    4
    4
    9
    3.15
    .5
    11
    12.5

 

18.8
    4.7

19.5

38.3
    4
    .1

02/16/94
    1345
    8
    4 6
    12
    8
    4.83
    .7
    5.4
    5.8

 

69.8
    5.8

36.4

106.2
    2
    --

02/16/94
    1500
    8
    46
    14
    8
    4.78
    .5
    5.3
    3.6

 

73.4
    5.2

35.3

108.7
    2
    --

02/21/94
    1345
    140
    5 10
    26
    30
    5.88
    2.0
    13
    7.7

 

100.1
    3.9

26.1

126.2
    43
    .5

04/26/94
    1015
    193
    24
    24
    24
    8.60
    1.2
    13
    5.0

 

55.4
    2.3

27.7

83.1
    39
    3.1

05/18/94
    1045
    33
    6 38
    39
    39
    21.1
    1.9
    13
    4.9

 

145.8
    3.7

26.7

172.5
    14
    --

07/13/94
    0940
    15
    13
    20
    19
    38.9
    2.0
    12
    10.0

 

76.1
    3.8

40.0

114.1
    4
    --

08/30/94
    0945
    3.8
    7 42
    58
    62
    194
    2.3
    9.3
    4.0

 

225.9
    3.9

32.1

258.0
    2
    1.1

09/22/94
    0955
    2.5
    40
    71
    50
    105
    4.4
    8.5
    6.2

 

264.7
    3.7

36.9

301.6
    2
    --

10/25/94
    1045
    6.5
    18
    14
    13
    20.7
    1.6
    8.2
    11.4

 

84.1
    6.0

21.9

106.0
    2
    --

01/25/95
    0830
    5.8
    5
    5
    --
    4.72
    .5
    7.4
    10.0

 

52.6
    10.6

37.5

90.1
    2
    --

01/25/95
    0835
    5.8
    5
    5
    5
    4.24
    .5
    7.4
    10.0

 

53.3
    10.7

35.3

88.6
    2
    --

03/16/95
    1000
    76
    12
    10
    10
    --
    --
    --
    --

 

60.5
    6.0

25.1

85.6
    16
    --

03/22/95
    1445
    103
    6
    7
    6
    6.37
    --
    --
    --

 

19.6
    2.8

14.4

34.0
    9
    .8

04/20/95
    1315
    65
    14
    18
    17
    15.0
    0.6
    13
    3.3

 

60.0
    3.3

20.3

80.3
    13
    3.3

05/10/95
    1100
    50
    34
    35
    35
    18.9
    2.1
    12
    6.0

 

167.1
    4.9

38.6

205.7
    25
    .8

05/18/95
    0915
    46
    8 36/54
    46
    46
    21.5
    2.6
    14
    5.7

 

221.3
    4.9

41.4

262.7
    30
    --

06/15/95
    0920
    12
    24
    30
    27
    63.9
    1.9
    5.9
    6.3

 

121.8
    4.1

36.8

158.6
    5
    --

08/13/95
    2230
    30
    48
    46
    46
    79.5
    3.5
    7.7
    16.4

 

122.5
    2.6

20.2

142.7
    11
    14.6

09/11/95
    1715
    7.6
    9 40
    45
    --
    35.0
    2.1
    13
    4.7

 

--
    --

--

--
    --
    --

Median
    --
    32
    22
    25
    26
    15.0
    1.9
    11.0
    6.0

 

80.6
    4.1

32.1

110.4
    11
    --

 

1. Sample collected
2. Samples collected at 0000 and 1450.
3. Sample collected at 1200.
4. Estimated value based on 2/15/94 and 2/17/94 samples.
5. Sample collected at 1145.
6. Estimated value based on 5/17 and 5/19/94 samples.
7. Sample collected at 1200.
8. Rapidly changing streamflow, samples taken at 0830 and 1315.
9. Sample collected at 1200.

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