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Francis Scott Key Bridge Incident Updates

Hogpen Creek Water Sampling Results

Recreational Waters

May 20, 2024

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

70.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 4

N

April 29, 2024

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

>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

1.00

68.00

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

SE 7

N

September 12, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

4.64

81.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

W 5-10

N

August 21, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

83.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 5

N

August 9, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

31.07

81.0

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

E 7

N

July 25, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

6.69

83.0

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

N 3

Y

June 5, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

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

4.48

75.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NE 6

N

May 22, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

1

1

1

       
 

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

71.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

W 6

N

May 10, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

1

1

1

       
 

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

65.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

S 2

N

April 24, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

1

10

1

       
 

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

2.15

65.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

N 5-10 mph

N

August 24, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

4.64

82.4

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

E
5-10

No

August 17, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

80.6

N/A

N/A

N/A

N/A

N/A

N/A

High

NW 5-10

No

July 26, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

1

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

5.85

83.4

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 1-5

Yes

July 11, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

81.9

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 5-10

No

June 21, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

<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

8.43

74.9

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NE 5-10

No

June 8, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

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

12.60

79.5

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 1-5

Yes

May 25, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

2.15

71.0

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 10-15

Yes

April 25, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

10.00

62.2

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

W 9

No

August 10, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

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

18.17

83.8

N/A

N/A

N/A

N/A

N/A

N/A

High

S 5-10

Yes

August 24, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

2.15

85.1

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 0-5

No

August 10, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

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

18.17

83.8

N/A

N/A

N/A

N/A

N/A

N/A

High

S 5-10

Yes

July 27, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

2.15

85.3

N/A

N/A

N/A

N/A

N/A

N/A

High

SE 5-10

No

July 14, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

110

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

10.32

86.8

N/A

N/A

N/A

N/A

N/A

N/A

High

S 5-10

No

June 23, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

40

20

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

36.34

74.5

N/A

N/A

N/A

N/A

N/A

N/A

Low

N 5-10

Yes

June 9, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

2.15

83.2

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 1-5

Yes

May 25, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

14.42

72.9

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

S 5-10

Yes

May 11, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

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

2.71

66.6

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

W 10

No

April 27, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

61.2

N/A

N/A

N/A

N/A

N/A

N/A

High

SW 5-10

No

September 15, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

<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

2.71

72.2

N/A

N/A

N/A

N/A

N/A

N/A

Low

N 5-10

No

July 21, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

88.9

N/A

N/A

N/A

N/A

N/A

N/A

OutgoingSE 1-5

No

July 14, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

<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

5.85

85.8

N/A

N/A

N/A

N/A

N/A

N/A

IncomingNW 5-10

Yes

July 7, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

240

1090

1450

       
 

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

732.88

81.1

N/A

N/A

N/A

N/A

N/A

N/A

HighSE 5-10

Yes

June 22, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

81.9

N/A

N/A

N/A

N/A

N/A

N/A

HighSE 5-10

Yes

June 2, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

6.69

72.6

N/A

N/A

N/A

N/A

N/A

N/A

LowSW 5-10

No

May 12, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

4.64

56.5

N/A

N/A

N/A

N/A

N/A

N/A

HighW 15

No

September 10, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

2.15

76.7

N/A

N/A

N/A

N/A

N/A

N/A

OutgoingSE 5-10

No

August 28, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

2.15

77.4

N/A

N/A

N/A

N/A

N/A

N/A

IncomingSE 0-5

No

August 14, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

<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

2.71

81.7

N/A

N/A

N/A

N/A

N/A

N/A

OutgoingNE 0-5

Yes

July 30, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

2.15

87.5

N/A

N/A

N/A

N/A

N/A

N/A

Low

SE 5-10

Yes

July 16, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

2.15

86.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 5-10

No

June 25, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

81.3

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 10

Yes

June 13, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

60

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

52.41

74.0

N/A

N/A

N/A

N/A

N/A

N/A

Low

NE 0-5

Yes

May 29, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

5.85

78.9

N/A

N/A

N/A

N/A

N/A

N/A

Low

SW 10-15

Yes

May 7, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

2.15

69.8

N/A

N/A

N/A

N/A

N/A

N/A

High

 S 0-5

No

April 24, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

67.5

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

W 10-15

No

September 27, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

2.15

71.3

0.875

3.97

8.96

0.43

43.6

26.1

Outgoing

NE 5-10

Yes

September 11, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

20.80

72.0

0.984

3.99

7.86

0.48

44.7

26.5

High

NE 5-10

Yes

August 28, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

81.7

1.63

3.79

7.82

0.82

47.7

38.5

High

SW 0-5

No

August 14, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

2.15

84.6

2.01

4.02

8.03

1.02

51.6

15.2

Outgoing

W 5-10

Yes

July 19, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1

82.0

2.94

4.86

8.25

1.53

61.2

30.3

Incoming

N 0-5

No

June 26, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

4.64

78.0

1.91

5.00

8.30

0.97

60.5

41.5

Outgoing

SE 5-10

No

June 12, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

6.69

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 5-10

No

May 8, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

69.8

3.92

8.77

10.50

2.06

99.4

41.2

Incoming

NE 5-10

No

April 25, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

20

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

9.28

58.35.028.319.752.6782.436.1

Low

N 0-5Yes

November 14, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

45.9

10.73

10.10

9.24

5.95

87.0

17.7

Low

N
5-10

No

October 31, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

100

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

89.63

58.8

14.25

5.66

8.13

8.17

58.3

25.4

Low

W
5-10

No

October 11, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

10

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

5.85

75.4

12.32

4.52

8.09

7.04

55.4

24.3

Low

E
5-10

Yes

September 26, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

15.87

77.6

9.17

5.35

8.37

5.13

66.3

25.4

High

E
5-10

No

September 12, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

70.4

5.21

5.78

9.10

2.78

65.9

17.9

High

SE
0-5

No

August 16, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

1

140

450

       
 

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

85.73

80.5

3.07

4.33

7.94

1.58

54.8

30.2

High

W
0-5

Yes

August 2, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

4.64

81.4

3.09

5.15

8.58

1.61

64.3

18.9

Low

SE
0-5

Yes

July 18, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

4.64

84.7

3.37

4.52

8.12

1.77

59.3

30.2

Low

E
5-10

Yes

June 27, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

2.15

79.7

2.96

5.07

8.20

1.53

62.8

19.7

High

W
0-5

No

June 13, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

79.7

2.66

5.30

8.75

1.37

65.7

25.6

High

SE 5-10

No

May 30, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

4.64

63.3

2.33

5.65

8.29

1.20

62.1

38.6

High

SE 5-10

Yes

May 10, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

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

4.64

63.33.256.029.271.6962.6

65.7

High

N 5-10No

May 4, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

66.23.066.6710.171.5870.4

51.7

Low

E
5-10
No

November 1, 2016

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

55.9016.3007.878.999.41077.50

N/A

High

SE
5-10
No

October 18, 2016

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

64.20

12.8606.097.967.66067.80

N/A

High

SE
5-10
No

September 20, 2016

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

76.20

12.350

4.40

8.36

7.050

53.60

N/A

High

N
5-10

Yes

September 7, 2016

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<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

1.00

78.40

9.610

7.03

8.76

5.390

89.40

N/A

High

NW
5-10

No

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6401 York Road, Third Floor
Baltimore, Maryland 21212

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