Skip Navigation
 
Baltimore CountyGovernment

Francis Scott Key Bridge Incident Updates

Home  Departments  Health  Environmental Health Services  Water Sampling Program  Results  Lake Roland

Lake Roland Water Sampling Results

Fresh Water Recreational Water

June 5, 2024

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

201

131

142

93

49

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

111.25

74.0

N/A

N/A

N/A

N/A

N/A

N/A

SE 8

N

May 29, 2024

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

2419

2419

2419

2419

2419

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

2419

76.0

N/A

N/A

N/A

N/A

N/A

N/A

SSW 5

N

May 2, 2024

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

59

52

32

36

22

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

37.857

79.0

N/A

N/A

N/A

N/A

N/A

N/A

NE 5

N

April 16, 2024

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

23

15

6

23

34

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

17.452

70.0

N/A

N/A

N/A

N/A

N/A

N/A

N 4

N

September 18, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

135

104

84

78

50

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

85.613

68.0

N/A

N/A

N/A

N/A

N/A

N/A

E 7

Y

August 29, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

4

4

9

3

8

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

5.1017

79.0

N/A

N/A

N/A

N/A

N/A

N/A

W 5-10

N

August 15, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

19

10

308

38

30

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

36.715

83.0

N/A

N/A

N/A

N/A

N/A

N/A

E 7

Y

August 1, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

276

326

167

86

96

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

165.47

78.0

N/A

N/A

N/A

N/A

N/A

N/A

N 6

N

July 18, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

44

68

40

54

55

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

51.305

82.0

N/A

N/A

N/A

N/A

N/A

N/A

WNW 5

N

July 6, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

225

548

210

201

236

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

261.73

85.0

N/A

N/A

N/A

N/A

N/A

N/A

N 7

N

June 20, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

32

20

43

24

21

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

26.817

75.0

N/A

N/A

N/A

N/A

N/A

N/A

E 15

N

June 14, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

2420

2420

2420

2420

2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

2420

71.0

N/A

N/A

N/A

N/A

N/A

N/A

E 15

Y

May 31, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

1

5

1

11

21

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

4.0975

72.3

N/A

N/A

N/A

N/A

N/A

N/A

ESE 8

No

May 16, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

27

41

8

35

25

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

23.87

72.6

N/A

N/A

N/A

N/A

N/A

N/A

NW 9

No

May 8, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

15

20

31

11

66

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

23.221

68.0

N/A

N/A

N/A

N/A

N/A

N/A

S 10 

Yes

May 3, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

435

365

249

197

261

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

289.48

55.6

N/A

N/A

N/A

N/A

N/A

N/A

W 7

Yes

April 18, 2023

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

192

210

228

308

145

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

210.22

66.0

N/A

N/A

N/A

N/A

N/A

N/A

E 17 

No

August 18, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

12

6

19

19

18

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

13.615

75.7

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

Yes

August 2, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

11

11

6

23

16

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

12.172

81.7

N/A

N/A

N/A

N/A

N/A

N/A

E 11

Yes

July 28, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

1

7

4

9

9

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

4.6895

80.8

N/A

N/A

N/A

N/A

N/A

N/A

E 5-10

No

July 20, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

921

435

461

49

28

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

190.88

86.5

N/A

N/A

N/A

N/A

N/A

N/A

NE 1-5

No

July 6, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

10

15

16

12

6

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

11.156

79.4

N/A

N/A

N/A

N/A

N/A

N/A

E 5-10

Yes

June 15, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

10

50

13

7

11

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

13.8

80.1

N/A

N/A

N/A

N/A

N/A

N/A

NW 1-5

Yes

June 1, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

43

18

46

24

47

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

33.171

82.8

N/A

N/A

N/A

N/A

N/A

N/A

NE 5-10

No

May 23, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

>2420

>2420

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

2420

71.7

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

Yes

May 17, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

1414

1414

866

1300

1203

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

1220.5

72.0

N/A

N/A

N/A

N/A

N/A

N/A

NE 10-15

Yes

May 3, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

122

64

122

99

78

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

94.043

63.3

N/A

N/A

N/A

N/A

N/A

N/A

NW 5-10

No

April 19, 2022

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

1986

2420

2420

2420

2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

2326.2

50.0

N/A

N/A

N/A

N/A

N/A

N/A

E 22

Yes

September 8, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

15

23

219

24

26

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

34.25

77.0

N/A

N/A

N/A

N/A

N/A

N/A

S 5-10

No

August 25, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

24

26

40

16

28

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

25.686

79.0

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

No

August 17, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

>2420

>2420

<2420

2420

<2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

2420

79.2

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

Yes

August 3, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

70

59

63

32

81

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

58.316

75.1

N/A

N/A

N/A

N/A

N/A

N/A

E 1-5

Yes

July 20, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

74

72

71

60

56

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

66.20

80.0

N/A

N/A

N/A

N/A

N/A

N/A

NW 5-10

No

July 7, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

10

3

17

2

7

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

5.8985

84.1

N/A

N/A

N/A

N/A

N/A

N/A

S 5-10

No

June 28, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

40

102

30

29

33

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

41.09

79.1

N/A

N/A

N/A

N/A

N/A

N/A

S 5-10

No

June 25, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

770

479

548

517

411

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

532.83

70.1

N/A

N/A

N/A

N/A

N/A

N/A

E 5-10

No

June 15, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

225

517

291

326

2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

484.53

78.3

N/A

N/A

N/A

N/A

N/A

N/A

NW 10

No

June 2, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

54

119

104

65

75

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

79.91

70.2

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

No

May 18, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

8

6

7

38

26

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

12.71

67.4

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

No

May 10, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

74

63

51

64

64

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

62.76

56.5

N/A

N/A

N/A

N/A

N/A

N/A

NW 10

Yes

May 4, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

>2420

>2420

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

2420

70.7

N/A

N/A

N/A

N/A

N/A

N/A

W 5-10

Yes

April 20, 2021

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

21

10

79

16

16

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

21.17

59.0

N/A

N/A

N/A

N/A

N/A

N/A

SW 5-10

Yes

September 14, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

124

71

138

83

84

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

96.73

71.4

N/A

N/A

N/A

N/A

N/A

N/A

NW
7-10

No

August 25, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

6

38

61

32

64

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind 

Rain 24/hr

Results

30.968

80.5

N/A

N/A

N/A

N/A

N/A

N/A

W
10-15

Yes

August 11, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

22

31

35

31

15

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

25.648

85.6

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

No

July 28, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

15

19

24

26

19

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

5.9851

86.2

N/A

N/A

N/A

N/A

N/A

N/A

W 5-10

No

July 15, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

15

72

31

49

79 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

41.93

79.00

N/A

N/A

N/A

N/A

N/A

N/A

E 1-5

No

June 29, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

108

76

44

96

50 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

70.43

75.9

N/A

N/A

N/A

N/A

N/A

N/A

NW 5-10

Yes

June 23, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

>2420

>2420

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

>2420

81.7

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

Yes

June 9, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

23

39

59

31

46

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

37.632

77.4

N/A

N/A

N/A

N/A

N/A

N/A

S 5-10

No

May 27, 2020

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

10

13

<10

20

24

 
 
Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

9.10

70.3

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

No

September 4, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

29

99

113

41

44

 
 
Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

56.69

75.9

N/A

N/A

N/A

N/A

N/A

N/A

NE 5-10

No

August 21, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

5

4

5

17

18

 
 
Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

7.89

81.6

N/A

N/A

N/A

N/A

N/A

N/A

S 5-10

No

August 7, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

7

1

16

4

9

 
 
Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

5.26

84.3

N/A

N/A

N/A

N/A

N/A

N/A

SE 5-10

No

July 24, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

2420

1533

1414

980

1203

 
 
Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

1439.66

77.0

N/A

N/A

N/A

N/A

N/A

N/A

N 5-10

No

July 17, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

63

96

173

132

93

 
 
Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

105.13

79.8

N/A

N/A

N/A

N/A

N/A

N/A

S 5-10

No

July 10, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

866

579

816

687

579

 
 
Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

695.51

79.6

N/A

N/A

N/A

N/A

N/A

N/A

SE 5 to 10

No

June 19, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results
(E. Coli MPN)

120

411

65

82

88

 
 
Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Wind

Rain 24/hr

Results

118.26

77.5

N/A

N/A

N/A

N/A

N/A

N/A

SE 0-5

Yes

June 5, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

34

22

57

36

74

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

40.84

72.2

N/A

N/A

N/A

N/A

N/A

N/A

N/A

SW 5-10

No

May 15, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

2420

>2420

1986

1300

2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2054.35

57.2

N/A

N/A

N/A

N/A

N/A

N/A

N/A

W
10-15

Yes

May 1, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

50

82

43

24

53

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

46.79

61.7

N/A

N/A

N/A

N/A

N/A

N/A

N/A

E
5-10

Yes

April 15, 2019

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

365

517

387

435

649

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

460.09

N/A

N/AN/AN/AN/AN/AN/A

Low

W 25-30

Yes

October 25, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

101

48

77

118

138

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

90.52

52.0

0.636

5.78

9.54

0.30

50.3

31.8

N/A

NW 5-10

No

October 18, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

387

276

365

387

185

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

308.43

57.7

0.594

4.69

9.45

0.28

44.2

28.3

N/A

NW 10-15

No

October 10, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

261

231

167

326

308

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

251.74

70.4

0.604

4.32

9.27

0.29

45.3

25.3

N/A

SE 5-10

No

October 4, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

435

517

435

579

345

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

455.19

68.2

0.618

4.16

8.98

0.30

44.6

48.0

N/A

SW 0-5

No

October 2, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

517

365

488

866

770

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

572.32

65.9

0.574

4.15

9.08

0.28

44.1

43.9

N/A

S 5-10

No

September 17, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

179

192

210

291

308

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

230.23

70.2

0.604

4.05

8.92

0.30

43.9

48.0

N/A

E 5-10

No

September 5, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

33

23

15

10

13

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

17.14

79.7

0.640

4.40

8.37

0.31

54.1

31.5

N/A

SE 0-5

No

August 29, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

99

65

79

140

84

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

90.22

76.5

0.639

4.31

8.42

0.31

51.5

46.0

N/A

W
5-10

No

August 22, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

>2420

>2420

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2420.00

72.8

0.246

4.21

8.18

0.12

48.2

113.00

N/A

N 5-10

Yes

August 8, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

57

199

76

91

162

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

104.91

75.3

0.570

4.61

8.37

0.28

54.9

56.6

N/A

W 5-10

Yes

July 31, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

1046

727

649

411

411

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

608.41

69.6

0.545

4.01

8.11

0.260

44.30

53.30

N/A

NE 5-10

Yes

July 25, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

>2420

2420

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2420.00

72.1

0.140

4.61

8.20

0.07

52.1

170

N/A

SE 5-10

Yes

July 17, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

42

26

26

24

19

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

26.45

80.8

0.724

4.29

8.29

0.35

52.9

32.9

N/A

S 5-10

No

June 27, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

108

143

110

84

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

102.68

73.2

0.623

5.41

8.38

0.30

62.8

31.5

N/A

SE 5-10

Yes

June 20, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

687

1203

308

866

866

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

718.06

76.8

0.648

3.84

8.16

0.32

45.2

49.2

N/A

E 0-5

No

May 30, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

387

461

517

517

613

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

493.37

68.90

0.434

4.31

8.33

0.20

47.4

27.7

N/A

SE 5-10

Yes

May 23, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

>2420

>2420

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2420

64.60

0.482

4.83

8.33

0.23

50.2

48.2

N/A

NW 10-15

Yes

May 21, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

488

517

365

461

219

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

392.35

70.2

0.515

5.31

8.56

0.25

58.2

28.30

N/A

NE 5-10

No

May 17, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

>2420

>2420

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2420

69.5

0.386

4.17

8.44

0.18

46.2

45.30

N/A

E 5-10

Yes

May 3, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

21

10

17

27

37

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

20.44

68.5

0.657

7.59

10.04

0.32

83.7

37.40

N/A

S 10-15

No

 

April 23, 2018

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

26

21

30

26

15

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

22.97

58.4

0.68

9.54

9.99

0.33

93.5

27.100

N/A

SE 5-10

No

November 13, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

158

152

115

167

145

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

146.24

45.2

0.525

7.42

8.53

0.25

59.6

27.2

N/A

N
5-10

Yes

November 8, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

2420

2420

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2420.00

50.8

0.381

6.30

8.48

0.18

56.6

44.2

N/A

N
5-10

Yes

November 1, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

>2420

>2420

>2420

>2420

2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2420.00

54.2

0.366

5.85

8.40

0.17

54.0

44.7

N/A

E
5-10

No

October 30, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

1553

1733

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2071.49

57.1

0.502

6.03

8.60

0.24

57.7

50.2

N/A

W 15-20

Yes

October 18, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

101

119

162

105

142

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

123.76

60.5

0.458

3.40

8.22

0.22

33.4

46.2

N/A

SW
0-5

No

October 2, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

15

4

28

10

22

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

12.99

65.7

0.682

5.12

8.58

0.33

53.7

54.200

N/A

W
0-5

No

September 19, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

7

5

10

10

12

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

8.4170.000.6007.229.250.29081.0011.20

N/A

N
5-10		No

September 13, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

40

23

41

29

16

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

28.0967.10.476.289.330.2368.19.100

N/A

E 0-5

Yes

September 7, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

>2420

>2420

>2420

>2420

>2420

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2420.00

65.90

0.377

3.87

8.42

0.180

40.80

42.50

N/A

W 10-15

Yes

September 5, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

387

387

313

308

172

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

301.31

69.10

0.455

5.85

9.09

0.220

64.00

13.20

N/A

SW
5-10

No

August 22, 2017

 

 Sampling ID Numbers

1

2  

3

  4

5

  

 

Results (E. Coli MPN)

153

99

111

53

29

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

76.29

78.3

0.348

5.71

9.32

0.17

70.8

24.40

N/A

SW
0-5

Yes

August 10, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

40

23

10

52

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

21.67

74.0

0.461

6.42

9.29

0.22

75.3

23.10

N/A

S
0-5

No

July 27, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

31

27

19

13

19

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

20.84

79.1

0.492

5.46

9.05

0.24

68.5

11.50

N/A

S 5-10

No

July 13, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

4

10

32

12

43

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

14.59

81.8

0.440

5.64

9.22

0.21

72.0

11.40

N/A

W
5-10

No

June 26, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

12

11

16

45

24

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

18.69

79.50

0.550

6.00

8.98

0.270

73.90

6.2

N/A

W
5-10

No

June 21, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

548

411

299

387

345

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

389.73

78.8

0.568

4.54

8.89

0.28

56.0

9.50

N/A

W
10-15

Yes

June 7, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

96

91

70

118

144

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

100.77

69.8

0.627

5.88

9.53

0.30

65.5

13.5

N/A

NE
5-10

Yes

May 17, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

75

93

58

128

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

76.32

66.3

0.511

5.64

9.25

0.25

61.8

31.30

N/A

S 5-10

No

May 3, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

8

19

33

9

18

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

15.20

68.5

0.597

5.73

9.70

0.29

63.4

13.50

N/A

NE
0-5

No

April 17, 2017

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

14

15

14

23

13

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

15.45

67.20

0.63

8.07

9.46

0.31

88.3

4.3

N/A

W
5-10

Yes

October 31, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

70

28285344 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

41.8256.800.6339.869.750.30095.40

N/A

N/A

N
5-10

Yes

October 11, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

31

24

32

48

24

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

30.74

64.30

0.573

8.53

9.03

0.280

88.00

N/A

N/A

E
0-5

No

September 15, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

4

10

20

9

26

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

11.39

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

NE
5-10

No

August 17, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

161

238

166

517

115

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

206.79

82.10

0.509

6.97

8.53

0.25

89.80

N/A

N/A

W
5-10

Yes

August 10, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

19

11

45

79

23

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

27.96

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

S
5-10

No

August 3, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

687

579

461

387

344

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

475.91

75.9

0.445

6.16

8.46

0.21

73.3

N/A

N/A

E
5-10

Yes

July 19, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

7

12

2

9

86

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

10.54

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

NW
5-10

Yes

June 21, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

32

8

32

179

11

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

27.64

78.2

0.585

7.11

8.29

0.29

86.2

NA

N/A

W
5-10

No

June 7, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

328

313

326

308

365

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

327.41

77.80

0.559

7.17

8.00

0.270

87.30

NA

N/A

W
5-10

No

June 2, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

13

12

15

24

21

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

16.38

74.40

0.591

7.44

8.32

0.290

87.80

4.300

N/A

SE
5-10

No

May 25, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

128

119

118

113

158

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

128.26

68.0

0.514

7.53

7.76

0.25

82.2

N/A

N/A

W
5-10

No

May 11, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

68

77

118

83

78

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

83.26

57.40

0.462

7.45

7.66

0.220

70.20

N/A

N/A

SE 0-5

Yes

May 2, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

387

250

435

345

260

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

327.63

57.0

0.548

8.01

7.80

0.26

77.0

3.9

N/A

S 0-5

Yes

April 26, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

53

19

42

31

32

 
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

33.46

64.3

0.611

9.04

8.17

0.29

94.5

5.8

N/A

SW
10-15

N/A

April 19, 2016

Sampling ID Numbers

1

2

3

4

5

 

Results (E. Coli MPN)

21

20

16

21

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

21.15

61.1

0.608

9.58

9.31

0.29

96.5

8.1

N/A

NE
0-5

N/A

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.