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Patapsco River Southwest Park - Tidal Water Sampling Results

Recreational Waters

October 24, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

10

40

30

<10

<10

10

<10

<10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

4.31

61.70

10.870

6.72

8.88

6.360

71.40

N/A

Low

W
5-10

No

October 12, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

30

60

100

110

50

30

190

40

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

62.26

60.90

5.570

7.78

8.60

2.910

80.20

N/A

Low

W
0-5

No

September 12, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

20

10

10

40

20

10

80

<10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

13.75

78.80

8.100

4.64

7.83

4.490

56.90

N/A

Low

E
5-10

No

August 15, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

740

1180

830

950

500

480

620

320

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

652.32

83.80

2.180

4.18

7.95

1.100

53.70

N/A

Low

W
0-5

Yes

August 1, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

>2010

>2010

2010

1180

1300

1090

1090

740

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

1348.77

77.20

0.252

5.05

8.04

0.120

60.50

N/A

High

N
5-10

Yes

July 19, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

10

20

10

10

10

30

30

20

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

15.65

84.40

6.230

7.18

7.93

3.530

95.60

N/A

Low

W
5-10

No

July 5, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

>2010

>2010

>2010

2010

>2010

>2010

1650

>2010

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

1961.02

73.80

0.372

6.06

7.22

0.200

70.10

N/A

Low

W
0-5

Yes

June 23, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

80

210

270

180

290

290

110

180

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

184.79

75.9

2.64

5.21

7.54

1.34

61.8

N/A

N/A

SW
5-10

Yes

June 6, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

140

190

110

80

90

40

60

30

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

78.99

75.6

1.46

5.28

7.40

0.93

62.5

N/A

N/A

N
5-10

Yes

May 16, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

N/A

N/A

10

<10

<10

<10

20

<10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

2.42

56.70

0.418

7.90

6.93

0.200

75.70

N/A

Low

SE 
5-10

N/A

May 4, 2016

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

120

10

40

110

10

120

40

110

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

47.37

60.10

0.323

7.23

7.10

0.150

72.10

N/A

Low


5-10

Yes

October 27, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

<10

20

10

30

10

20

20

10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

11.16

56.60

7.290

9.44

7.97

3.980

92.90

N/A

Low

E 0-5

No

October 13, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

10

30

30

10

20

50

40

20

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

22.76

63.90

5.720

7.34

7.85

3.560

77.20

N/A

N/A

N/A

No

September 28, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

210

80

80

150

60

140

210

150

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

123.27

69.30

5.660

7.51

8.23

3.01

87.30

N/A

N/A

S 0-5

Yes

September 14, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

30

60

30

20

50

<10

30

30

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

21.67

72.50

5.620

7.49

7.85

2.810

86.50

N/A

Low

W 10-15

No

August 25, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

2010

2010

890

2010

890

1300

1650

1650

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

1477.95

77.00

0.874

6.42

7.92

0.450

76.10

N/A

Low

NW 0-5

Yes

August 11, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

560

60

190

110

60

80

120

60

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

111.72

78.20

5.320

6.01

7.60

2.890

70.50

N/A

High

SW 5-10

Yes

July 27, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

>2010

1180

2010

1090

2010

>2010

2010

>2010

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

1742.00

78.20

1.490

5.98

7.58

0.730

73.60

N/A

N/A

SE 5-10

Yes

July 9, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

110

160

150

150

100

90

40

60

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

98.07

77.90

0.291

7.72

7.73

0.140

92.80

N/A

N/A

NW 5-10

No

June 25, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

220

320

410

430

360

160

620

90

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

281.91

75.50

0.274

6.84

7.70

0.130

81.70

N/A

N/A

N/A

No

June 18, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

>2010

>2010

830

1010

>2010

1450

1300

1010

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

1377.46

76.90

0.502

6.28

7.62

0.250

75.50

N/A

High

NW
0-5

Yes

June 9, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

>2010

>2010

>2010

>2010

>2010

>2010

>2010

>2010

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

2010

71.60

0.300

7.71

7.67

0.150

87.20

N/A

N/A

W
5-10

Yes

May 18, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

30

20

20

<10

<10

10

20

50

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

10.23

75.10

2.350

5.39

7.45

0.980

64.40

N/A

High

NE
0-5

0.00"

May 6, 2015

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

10

10

20

<10

10

<10

<10

<10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

4.6

69.30

6.870

11.16

8.61

3.430

129.30

N/A

High

SE
0-5

0.00"

October 30, 2014

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

10

40

30

20

<10

<10

<10

<10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

4.70

62.40

19.600

7.54

n/a

11.610

90.30

N/A

High

NW
0-5

0.10"

October 6, 2014

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

<10

80

40

10

40

<10

40

50

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

14.99

66.00

10.960

6.65

n/a

5.930

75.90

N/A

High

SW
0-5

0.00"

August 26, 2014

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

250

250

270

140

150

60

<10

180

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

88.68

81.30

11.130

7.08

7.90

6.230

90.00

N/A

Low

SW
0-5

0.50"

August 26, 2014

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

40

40

60

60

50

<10

10

<10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

15.22

78.20

9.380

5.97

8.63

5.210

77.00

N/A

High

SE 0-5

0.00"

August 5, 2014

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

160

50

60

30

50

10

<10

30

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

26.11

74.20

0.343

6.34

8.86

0.160

76.00

N/A

Low

NW 0-5

0.00"

July 22, 2014

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

60

10

50

60

60

140

90

40

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

52.11

78.20

2.410

6.40

8.68

1.150

87.60

N/A

High

SW
0-5

0.00"

July 8, 2014

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

<10

10

20

10

40

<10

10

40

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

8.67

81.90

1.346

7.21

8.94

0.800

91.80

N/A

Low

SW
5-10

0.00"

June 24, 2014

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

20

40

60

90

410

10

80

80

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

57.12

76.20

1.214

6.76

8.73

0.590

82.30

N/A

High

SE
0-5

0.00"

May 15, 2014

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

40

110

210

40

60

190

220

50

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

90.83

66.50

0.283

8.69

8.20

0.140

96.50

N/A

High

SE
0-5

0.00"

December 3, 2013

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

10

30

10

20

30

30

10

10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

16.46

42.60

6.430

13.82

9.13

3.310

115.70

N/A

Low

NW 0-5

0.00"

October 16, 2013 - No water samples taken due to boating equipment malfunction

October 2, 2013 - No water samples taken due to boating equipment malfunction

September 23, 2013

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

220

360

360

310

500

780

290

210

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

346.94

67.10

8.260

7.03

9.05

4.600

80.40

N/A

High

NW 5 -10

0.00"

August 28, 2013

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

10

110

10

40

10

50

30

20

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

24.55

80.30

15.200

6.52

9.86

9.86

98.00

N/A

High

SW 0-5

0.00"

August 7, 2013

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

180

210

250

480

590

950

830

660

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

439.52

76.30

7.820

5.72

9.26

4.810

73.70

N/A

High

SE 0-5

0.47"

July 11, 2013

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

100

90

20

50

50

80

110

380

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

78.91

81.10

7.150

5.30

9.41

4.030

71.00

62.4

High

NE 0-5

0.20"

May 30, 2013

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

80

50

100

90

30

10

30

10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

36.62

72.40

12.890

12.29

10.05

7.370

152.86

53.9

High

SW 0-5

0.00"

May 16, 2013

Sampling ID Numbers

1

2

3

4

5

6

7

8

 

 Results
 (Enterococci MPN)

40

80

20

40

50

30

20

<10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

22.94

63.60

14.180

10.19

9.42

8.130

114.10

20.1

High

SW 0-5

0.00"

October 23, 2012

Sampling ID Numbers

1

2

3

4

5

6

7

8

 

 Results
 (Enterococci MPN)

100

30

40

90

60

50

30

30

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

48.20

64.50

22.100

7.68

8.39

13.300

113.00

22.6

Low

S 0-5

0.00"

October 9, 2012

Sampling ID Numbers

1

2

3

4

5

6

7

8

 

 Results
 (Enterococci MPN)

50

80

10

100

80

<1

5

30

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

28.85

59.80

10.370

8.23

8.37

5.810

86.50

7.7

Low

NE 5-10

0.25"

September 26, 2012

Sampling ID Numbers

1

2

3

4

5

6

7

8

 

 Results
 (Enterococci MPN)

220

160

90

140

60

250

60

140

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

123.99

72.00

19.30

7.06

8.61

11.55

90.60

13.7

High

S
0-5

0.01"

September 10, 2012

Sampling ID Numbers

1

2

3

4

5

6

7

8

 

 Results
 (Enterococci MPN)

100

80

10

40

90

60

20

20

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

40.26

75.60

11.450

7.82

8.49

6.350

98.20

22.3

Low

NW 5-10

0.00"

April 18, 2012

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

20

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

Low

 NW    15-20

0.00"

January 5, 2010

Sampling ID Numbers

3

4

5

6

7

8

9

10

 

 Results
 (Enterococci MPN)

<10

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24 hr

 Results
 

1.00

Low

 NW    15-20

0.00"

 
 

Revised October 26, 2016