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Francis Scott Key Bridge Incident Updates

Hammerman Beach Water Sampling Results

Bathing Beaches

May 21, 2024

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10

<10

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

2.89

71.00

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

S 7

N

May 1, 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

67.00

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

SE 6

Y

September 20, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

30

10

<10

30

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

14.01

72.00

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NE 5

N

August 23, 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

82.00

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NE 5

N

August 16, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

20

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

5.25

84.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

W 5-10

N

June 26, 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

10.00

83.00

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

N 6

Y

June 11, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

60

30

20

30

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

35.19

86.00

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 5

N

June 7, 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

73.00

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

E 7

Yes

May 24, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

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

6.69

73.00

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

N 3

No

May 11, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

1

1

10

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

1.58

65.00

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

S 5-10

No

April 27, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

100

100

90

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

24.60

60.00

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

W
5-10

Yes

August 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

3.98

82.50

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW
5-10

No

August 23, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

110

110

90

140

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

85.52

81.50

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

E
5-10

Yes

August 10, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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

4.57

86.80

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

S 4

Yes

July 27, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

30

20

10

50

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

22.68

84.10

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NE 5-10

Yes

July 13, 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

82.70

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NE 5-10

Yes

June 22, 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

75.40

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

W 5-10

No

June 6, 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

78.00

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 5-10

No

May 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

2.51

72.00

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 10-15

Yes

May 11, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

10

<10

20

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

10.99

63.00

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

SW 10-15

No

April 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

2.51

61.80

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

SE 9

No

August 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

3.89

83.4

N/A

N/A

N/A

N/A

N/A

N/A

High

W 10

Yes

August 9, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10

20

10

90

<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

7.10

82.6

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 5-10

No

July 26, 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

80.7

N/A

N/A

N/A

N/A

N/A

N/A

High

NE 0-5

No

July 12, 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

83.3

N/A

N/A

N/A

N/A

N/A

N/A

High

S 10

No

June 21, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

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

7.25

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Low

SE 5-10

No

June 7, 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

80.4

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 5-10

No

May 24, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

30

110

<10

100

160 
 

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

35.04

73.0

N/A

N/A

N/A

N/A

N/A

N/A

Low

E 5-10

Yes

May 13, 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

63.8

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 1-5

No

September 9, 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

1.58

79.80

N/A

N/A

N/A

N/A

N/A

N/A

Low

NE 1-5

Yes

August 17, 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

81.00

N/A

N/A

N/A

N/A

N/A

N/A

High

SW 5-10

Yes

August 5, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

50

140

210

20

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

76.65

82.00

N/A

N/A

N/A

N/A

N/A

N/A

High

NW 1-5

Yes

July 20, 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

86.80

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

W 5-10

No

July 6, 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

3.98

85.50

N/A

N/A

N/A

N/A

N/A

N/A

High

S 5-10

No

June 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
 

1.58

75.50

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NE 5-10

No

June 1, 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

73.60

N/A

N/A

N/A

N/A

N/A

N/A

Low

W 5-10

No

August 27, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

10

30

80

100

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
 

51.44

74.9

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

E 5-10

No

August 12, 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

81.7

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 5-10

No

July 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

86.1

N/A

N/A

N/A

N/A

N/A

N/A

Low

SE 5-10

No

July 15, 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

84.2

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

E 0-5

No

June 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
 

1.58

79.0

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

SE 5-10

No

June 6, 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
 

6.31

72.6

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NE 0-5

Yes

May 6, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

N/A

N/A

N/A

N/A

N/A

 
 

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
 

N/A

66.9

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

S 5-10

Yes

April 23, 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

67.1

N/A

N/A

N/A

N/A

N/A

N/A

High

SE 5-10

No

September 25, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10

<10

30

<10

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
 

4.74

69.2

0.257

4.79

9.16

0.12

50.8

26.7

High

SE 5-10

Yes

September 12, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

140

110

20

100

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
 

89.84

71.3

0.237

4.14

8.14

0.11

47.5

43.5

High

NE 0-5

Yes

August 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
 

1.58

81.3

0.249

4.18

9.37

0.12

52.7

16.4

Outgoing

SW 0-5

No

August 15, 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

83.3

0.273

4.44

8.73

0.13

56.9

16.8

High

W
5-10

Yes

August 2, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

30

60

20

40

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
 

35.65

62.3

0.339

4.68

8.26

0.16

58.7

107.0

High


5-10

Yes

July 16, 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

83.0

1.95

4.61

8.12

0.99

58.9

36.7

High


5-10

Yes

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

78.2

0.544

5.66

9.13

0.26

68.8

57.2

Outgoing

SE 5-10

No

June 18, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10<10<10<1020 
 

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

81.60.5525.799.170.2773.437.5IncomingSE 5-10

No

May 7, 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

66.502.7407.4010.271.41080.7060.6IncomingNE 5-10

No

April 24, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

3010902080 
 

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
 

33.66

58.73.888.3610.002.0383.8179.0IncomingE 10

No

September 25, 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
 

6.31

76.80

7.710

5.02

8.36

4.240

60.60

29.8

High

S 0-5

No

September 25, 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
 

6.31

76.80

7.710

5.02

8.36

4.240

60.60

29.8

High

S 0-5

No

September 11, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10

<10

<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

2.89

69.40

2.700

5.34

8.83

1.360

59.00

42.8

High

E
5-10

No

August 14, 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

79.80

1.870

4.20

8.24

0.950

52.40

40.5

Low

E
0-5

No

August 1, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<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
 

1.82

78.40

1.650

5.23

9.25

0.830

64.40

20.2

Low

NE
0-5

No

July 17, 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

85.10

2.480

4.64

8.49

1.280

61.10

28.7

Low

E
5-10

No

June 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
 

1.00

79.70

1.700

4.81

8.43

0.850

59.00

44.2

High

W
5-10

No

June 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

79.80

1.374

4.61

9.08

0.690

56.80

37.7

High

SW 5-10

No

May 31, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10

10

<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
 

5.25

69.10

1.352

5.16

8.75

0.670

58.20

38.9

High

S 5-10

Yes

May 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

70.0

1.84

6.64

9.78

0.93

72.8

35.6

Low

S 5-10

No

April 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
 

1.00

N/A

N/A

N/A

N/A

N/A

N/A

N/A

High

SE
5-10

Yes

September 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

77.80

10.350

6.39

7.88

5.840

79.50

N/A

High

NE
5-10

Yes

September 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
 

1.58

80.00

8.100

8

8.83

4.500

102.10

N/A

High

SE
10-15

No

August 25, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

10

30

90

50

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
 

35.19

80.80

7.770

6.76

8.16

4.300

86.30

N/A

Low

S
5-10

No

August 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

82.70

6.370

7.01

8.21

3.480

91.20

N/A

Low

W
0-5

No

July 28, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10

<10

40

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
 

6.93

87.70

6.850

6.18

8.37

3.770

84.80

N/A

Low

SE
5-10

No

July 12, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10

10

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
 

3.13

83.60

5.830

6.52

8.11

3.170

85.60

N/A

High

S
5-10

No

June 14, 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
 

2.51

75.80

2.970

8.19

8.65

1.540

99.10

N/A

Low

N
0-5

No

June 1, 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

81.50

1.650

8.37

9.04

0.830

107.30

N/A

Low

NE
0-5

No

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 5, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

10

10

10

<10

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
 

8.71

58.50

1.760

8.74

9.21

0.880

86.70

39

N/A

N/A

N/A

October 7, 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
 

2.51

61.60

5.850

11.10

8.60

3.140

116.10

N/A

High

NE
0-5

No

August 18, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

40

10

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
 

10.37

82.30

1.540

6.46

7.66

0.740

89.70

N/A

High

E 0-5

No

August 4, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

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
 

4.57

82.80

0.840

6.67

7.69

0.440

85.80

N/A

High

NE 
0-5

Yes

July 21, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10

<10

<10

<10

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
 

2.27

84.60

0.719

6.68

7.54

0.350

86.90

N/A

High

S 0-5

0.00"

July 7, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

20

10

10

40

<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
 

9.56

81.50

1.160

7.95

7.74

0.580

101.60

N/A

High

SW 
5-10

Yes

June 16, 2015

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

<10

30

10

210

<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
 

14.45

83.20

2.600

5.08

7.19

1.380

65.80

N/A

High


10-15

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
 

1.00

74.80

1.560

8.54

7.96

0.780

92.30

N/A

High

NW 
0-5

No

May 4, 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

65.30

1.330

11.40

9.57

0.670

122.70

N/A

High

NW 0-5

0.00"

October 27, 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
 

3.98

56.50

7.780

8.74

N/A

4.170

92.50

N/A

Low

S 0-5

0.00"

September 30, 2014

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

10

<10

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
 

4.57

70.40

6.100

7.81

N/A

3.300

89.60

N/A

High

NW 0-5

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
 

1.58

77.90

0.974

5.55

8.51

0.470

67.50

N/A

High

NW 0-5

0.00"

July 17, 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

79.60

0.699

7.17

8.88

0.340

90.20

N/A

Low

NW 5-10

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
 

2.51

69.90

0.257

10.36

9.43

0.120

116.70

N/A

Low

SE 0-5

0.00"

May 5, 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

59.70

0.258

8.99

8.30

0.120

90.60

N/A

Low

NW
10-15

0.00"

September 25, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

30

60

20

50

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
 

28.25

67.40

5.990

9.55

9.54

3.230

109.90

N/A

High

N
0-5

0.00"

September 19, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

30

50

<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
 

14.30

69.00

5.120

8.88

9.49

2.730

101.00

N/A

Low

S
5-10

0.00"

August 14, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results(Enterococci MPN)

40

60

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
 

27.01

77.70

0.982

8.67

10.23

0.480

109.00

N/A

Low

NW
5-10

0.57"

August 5, 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
 

1.58

75.40

1.480

8.30

9.88

0.750

101.30

N/A

Low

NW
5-10

0.00"

July 16, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

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
 

4.57

85.3

1.298

9.09

10.19

0.65

121.40

120

Low

N
10-15

0.00"

July 8, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

20

40

<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
 

3.80

84.80

1.433

7.08

9.74

0.720

96.80

133

High

SW
5-10

0.00"

June 24, 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
 

1.00

80.30

0890

7.30

9.53

0.440

90.80

150

High

S
5-10

0.03"

June 18, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

20

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
 

13.19

76.90

0.538

7.05

9.40

0.270

86.40

66.9

Low

SE
0-5

0.00"

June 4, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

10

<10

<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
 

2.88

75.70

1.620

7.50

9.30

0.810

93.30

74.5

Low

NW
5-10

1.25"

May 21, 2013

Sampling ID Numbers

1

2

3

4

5

 

Results (Enterococci MPN)

20

10

10

10

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
 

16.43

70.40

1.600

7.83

9.27

0.800

85.80

39.0

Low

S
5-10

0.00"

Explore Water Sampling

Contact Us

Environmental Health Services

Drumcastle Government Center
6401 York Road, Third Floor
Baltimore, Maryland 21212

Hours

Monday through Friday
8:30 a.m. to 4:30 p.m.