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Francis Scott Key Bridge Incident Updates

Rocky Point Beach Water Sampling Results

Permitted Public Bathing Beaches

May 20, 2024

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

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

4

5

     

Results (Enterococci MPN)

>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

1.00

64.0

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

4

5

     

Results (Enterococci MPN)

<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

1.00

82.0

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

4

5

     

Results (Enterococci MPN)

<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

1.00

84.0

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

4

5

     

Results (Enterococci MPN)

<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

1.58

79.0

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

4

5

     

Results (Enterococci MPN)

<10

10

<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

4.96

83.0

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

N 3

Y

July 10, 2023

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

100

40

50

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

43.73

82.0

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 7

Y

June 5, 2023

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

74.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NE 6

No

May 22, 2023

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

1

1

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

No

May 10, 2023

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

1

1

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

No

April 24, 2023

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

1

1

1

1

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

1.58

63.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

N 5-10 mph

No

August 24, 2022

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

82.1

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

4

5

     

Results (Enterococci MPN)

<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

1.00

80.0

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

4

5

     

Results (Enterococci MPN)

<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

1.00

82.3

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

4

5

     

Results (Enterococci MPN)

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

1.58

81.0

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

4

5

     

Results (Enterococci MPN)

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

1.58

73.7

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

4

5

     

Results (Enterococci MPN)

<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

1.00

77.8

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

4

5

     

Results (Enterococci MPN)

<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

1.00

69.6

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 10-15

Yes

May 12, 2022

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

30

20

30

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

14.01

63.6

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

SW 10-15

No

April 25, 2022

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

2.51

59.9

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

W 9

No

August 24, 2021

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

84.1

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

4

5

     

Results (Enterococci MPN)

<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

1.58

81.7

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

4

5

     

Results (Enterococci MPN)

<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

1.00

83.3

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

4

5

     

Results (Enterococci MPN)

<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

1.00

87.1

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

4

5

     

Results (Enterococci MPN)

<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

1.58

75.5

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

4

5

     

Results (Enterococci MPN)

<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

1.00

81.9

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

4

5

     

Results (Enterococci MPN)

<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

1.00

69.5

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

4

5

     

Results (Enterococci MPN)

<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

1.00

63.7

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

4

5

     

Results (Enterococci MPN)

<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

1.00

59.4

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

4

5

     

Results (Enterococci MPN)

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

2.51

71.7

N/A

N/A

N/A

N/A

N/A

N/A

Low

N 5-10

No

August 5, 2020

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

30

<10

10

20

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

11.25

84.7

N/A

N/A

N/A

N/A

N/A

N/A

High

NW 
1-5

Yes

July 21, 2020

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

88.7

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 1-5

No

July 7, 2020

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

20

60

90

320

340

     
 

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

103.28

82.7

N/A

N/A

N/A

N/A

N/A

N/A

High

SE 5-10

Yes

June 22, 2020

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

79.7

N/A

N/A

N/A

N/A

N/A

N/A

High

SE 5-10

Yes

June 2, 2020

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

69.5

N/A

N/A

N/A

N/A

N/A

N/A

Low

SW 5-10

No

May 12, 2020

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

55.3

N/A

N/A

N/A

N/A

N/A

N/A

High

W 15

No

September 10, 2019

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

77.1

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 5-10

No

August 28, 2019

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

78.4

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

SE 0-5

No

August 14, 2019

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

81.2

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NE 0-5

Yes

July 30, 2019

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.58

85.6

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

4

5

     

Results (Enterococci MPN)

<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

1.00

86.1

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

4

5

     

Results (Enterococci MPN)

<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

1.00

79.3

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

4

5

     

Results (Enterococci MPN)

<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

1.00

71.7

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

4

5

     

Results (Enterococci MPN)

<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

1.00

76.3

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

4

5

     

Results (Enterococci MPN)

<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

1.00

67.8

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

4

5

     

Results (Enterococci MPN)

<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

1.00

65.9

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

4

5

     

Results (Enterococci MPN)

<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

1.00

71.2

0.964

4.48

9.27

0.48

50.8

53.0

Outgoing

NE 5-10

Yes

September 11, 2018

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.58

72.0

1.09

4.23

8.13

0.53

48.2

34.9

High

NE 5-10

Yes

August 28, 2018

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

81.3

0.70

4.02

8.13

0.34

50.2

40.5

High

SW 0-5

No

August 14, 2018

Sampling ID Numbers

1

2

3

4

5

 

    

Results (Enterococci MPN)

<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

1.00

83.9

0.787

4.41

8.10

0.38

57.1

37.9

Outgoing

W 5-10

No

August 2, 2018

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

81.7

1.90

4.94

8.69

0.97

62.8

36.0

High

N 5-10

Yes

July 19, 2018

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

81.4

5.09

4.88

8.60

2.73

62.6

32.2

Incoming

N 0-5

No

June 26, 2018

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

78.3

3.09

5.30

8.82

1.60

65.7

28.8

Outgoing

SE 5-10

No

June 12, 2018

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

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

4

5

     

Results (Enterococci MPN)

<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

1.58

69.7

2.84

7.27

10.10

1.46

82.0

45.6

Incoming

NE 5-10

No

April 24, 2018

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

90

<10

<102030     
 

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

8.84

57.43.887.689.502.0375.273.1LowE 10

No

September 26, 2017

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.58

78.9

11.93

5.25

8.80

6.81

66.1

64.1

High

E 5-10

No

September 12, 2017

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.58

71.0

8.86

5.92

9.46

4.92

69.1

21.4

High

SE
0-5

No

August 16, 2017

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1

79.4

4.36

4.99

8.96

2.32

62.6

11.5

High

W
0-5

Yes

August 2, 2017

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.58

81.8

3.70

5.86

9.49

1.94

75.1

13.0

Low

SE
0-5

Yes

July 18, 2017

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

84.6

4.96

4.85

8.64

2.66

63.5

17.2

Low

E
5-10

Yes

June 27, 2017

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

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

1.58

79.6

4.34

4.93

8.57

2.29

61.7

23.7

High

W
0-5

No

June 13, 2017

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

79.7

4.17

5.63

9.59

2.21

70.6

52.1

High

SE 5-10

No

May 30, 2017

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

68.1

2.52

5.73

8.90

1.29

63.4

41.1

High

SE 5-10

Yes

May 10, 2017

Sampling ID Numbers

1

2

3

4

5

     

Results (Enterococci MPN)

<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

1.00

63.0

3.38

6.67

9.90

1.76

68.4

36.4

High

N 5-10

No

May 4, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

20

40

<102020 
 

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

12.6265.74.366.6110.282.3071.8

118.0

Low

E
5-10
No

August 22, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

10

<10

102020 
 

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

8.3383.3012.3405.168.417.09069.10

N/A

Low

NE 10-15Yes

August 8, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.00

84.4

11.70

7.94

8.66

6.70

107.7

N/A

Low

NW
0-5

No

July 25, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.58

86.40

11.420

6.51

8.13

6.520

9.01

N/A

High

NW
5-10

No

July 19, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.58

83.80

11.650

5.92

7.64

6.650

79.50

N/A

High

NE
5-10

Yes

July 11, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.00

81.40

11.600

6.40

8.08

6.640

84.10

N/A

High

NE
0-5

No

June 15, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1

74.60

9.530

7.60

8.30

5.300

101.80

36.700

Low

SE
0-5

Yes

May 9, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.00

N/A

N/A

N/A

N/A

N/A

N/A

N/A

High

S
5-10

Yes

May 3, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

90

100

120

150

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

107.83

60.90

5.010

8.33

7.84

2.670

84.50

8.000

Low

N
5-10

Yes

August 17, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.58

78.40

5.970

6.70

7.62

3.240

84.10

N/A

High

S 0-5

No

August 3, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.00

81.10

3.770

6.38

7.76

1.990

81.90

N/A

High

S
10-15

No

July 20, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.58

83.30

3.170

8.08

8.53

1.660

102.50

N/A

N/A

N/A

No

July 6, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.58

78.80

3.430

7.85

8.02

1.820

98.30

N/A

High

SE 0-5

No

June 17, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.00

81.60

7.180

5.93

7.66

3.940

77.10

N/A

High

SE 0-5

No

June 1, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.58

78.80

5.100

7.45

8.10

2.110

110.12

N/A

High

SE 5-10

Yes

May 11, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1

72.00

5.600

18.17

9.14

3.020

148.40

N/A

High

NW
0-5

No

May 5, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1

65.10

4.200

16.80

9.14

2.190

124.00

N/A

High

SE 0-5

0.00"

August 19, 2014

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

40

10

120

30

190

 
 

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

48.68

78.10

6.180

5.77

8.68

3.360

73.20

N/A

Low

NE 0-5

0.00"

August 11, 2014

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.58

80.50

5.900

6.30

8.80

3.190

81.70

N/A

High

SE 10-15

0.00"

July 29, 2014

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.00

78.80

4.920

6.36

9.95

2.650

80.00

N/A

High

NW 15-25

0.06"

July 14, 2014

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.0081.004.5206.158.552.42077.70N/AHigh

S 0-5

0.50"

June 16, 2014

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.0075.103.8506.268.732.03076.40N/AHigh

SE
0-5

0.00"

June 2, 2014

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.0069.902.3206.858.531.18078.50N/AHigh

SE
10-15

0.00"

May 12, 2014

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.0070.301.60011.369.940.800130.30N/ALow

SE
0-5

0.00"

August 20, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.0076.105.4909.1610.132.960121.30N/AHigh

SW
0-5

0.00"

August 14, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10<10<10<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

1.5878.905.7008.3910.083.080107.70N/ALow

NW
10-15

0.57"

July 16, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10<10<10<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

1.5884.73.0211.2310.741.57150.40120Low

N
10-15

0.00"

June 18, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

1.0076.905.1308.249.912.750102.6033.4Low

SE
0-5

0.00"

June 4, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

20<1010<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

4.5775.305.9709.6910.013.220120.4037.2Low

NW
5-10

1.25"

May 21, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10<101010<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

2.5169.306.1309.059.943.320103.8025.0Low

S
5-10

0.00"

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Contact Us

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Baltimore, Maryland 21212

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