SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 1

Overview:

The data in the following plots came from output of modeling done for the City of Portsmouth in 2009. The various scenarios, baseline

conditions (which include future planned separation projects), and current conditions. Only data that was relevant to results needed were

generated; if a period is not shown it is because that output was not crucial to the planning process or all the values were 0.

Current Conditions 4

1. Modeled Flow from Mechanic St Pump Station during 2008 Calibration Period - Current Conditions 4

2. Modeled Flow from Deer St Pump Station during 2008 Calibration Period - Current Conditions 5

3. Modeled Flow from LaFayette St Pump Station during 2008 Calibration Period - Current Conditions 6

4. Modeled Flow from CSO 010A during 2008 Calibration Period - Current Conditions 7

5. Modeled Flow from CSO 010B during 2008 Calibration Period - Current Conditions 8

6. Modeled Flow from CSO 013 during 2008 Calibration Period - Current Conditions 9

7. Modeled Flow from Mechanic St Pump Station during 1968 Typical Year - Current Conditions 10

8. Modeled Flow from Mechanic St Pump Station during 1990, and 1993 Typical Years - Current Conditions 11

9. Modeled Flow from Deer St Pump Station during 1968 Typical Year - Current Conditions 12

10. Modeled Flow from Deer St Pump Station during 1990, and 1993 Typical Years - Current Conditions 13

11. Modeled Flow from LaFayette St Pump Station during 1968 Typical Year - Current Conditions 14

12. Modeled Flow from LaFayette St Pump Station during 1990, and 1993 Typical Years - Current Conditions 15

13. Modeled Flow from CSO 010A during 1968 Typical Year - Current Conditions 16

14. Modeled Flow from CSO 010A during 1990, and 1993 Typical Years - Current Conditions 17

15. Modeled Flow from CSO 010B during 1968 Typical Year - Current Conditions 18

16. Modeled Flow from CSO 010B during 1990, and 1993 Typical Years - Current Conditions 19

17. Modeled Flow from CSO 013 during 1968 Typical Year - Current Conditions 20

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 2

18. Modeled Flow from CSO 013 during 1990, and 1993 Typical Years - Current Conditions 21

Baseline Conditions 22

19. Modeled Flow from Mechanic St Pump Station during 1968 Typical Year - Baseline Conditions 22

20. Modeled Flow from Mechanic St Pump Station during 1988, 1989, 1990, and 1993 Typical Years - Baseline Conditions 23

21. Modeled Flow from Deer St Pump Station during 1968 Typical Year - Baseline Conditions 24

22. Modeled Flow from Deer St Pump Station during 1988, 1989, 1990, and 1993 Typical Years - Baseline Conditions 25

23. Modeled Flow from LaFayette St Pump Station during 1968 Typical Year - Baseline Conditions 26

24. Modeled Flow from LaFayette St Pump Station during 1988, 1989, 1990, and 1993 Typical Years - Baseline Conditions 27

25. Modeled Flow from CSO 010A during 1968 Typical Year - Baseline Conditions 28

26. Modeled Flow from CSO 010A during 1988, 1989, 1990, and 1993 Typical Years - Baseline Conditions 29

27. Modeled Flow from CSO 010B during 1968 Typical Year - Baseline Conditions 30

28. Modeled Flow from CSO 010B during 1988, 1989, 1990, and 1993 Typical Years - Baseline Conditions 31

29. Modeled Flow from CSO 013 during 1968 Typical Year - Baseline Conditions 32

30. Modeled Flow from CSO 013 during 1988, 1989, 1990, and 1993 Typical Years - Baseline Conditions 33

Model Scenario 1 34

31. Modeled Flow from CSO 010A during 1968 Typical Year - Scenario 1 34

32. Modeled Flow from CSO 010A during 1988, 1989, 1990, and 1993 Typical Years - Scenario 1 35

33. Modeled Flow from CSO 010B during 1968 Typical Year - Scenario 1 36

34. Modeled Flow from CSO 010B during 1988, 1989, 1990, and 1993 Typical Years - Scenario 1 37

35. Modeled Flow from CSO 013 during 1988, 1989, 1990, and 1993 Typical Years - Scenario 1 38

Model Scenario 3 39

36. Modeled Flow from CSO 010A during 1968 Typical Year - Scenario 3 39

37. Modeled Flow from CSO 010A during 1988, 1989, and 1990 Typical Years - Scenario 3 40

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 3

38. Modeled Flow from CSO 010B during 1968 Typical Year - Scenario 3 41

39. Modeled Flow from CSO 010B during 1988, 1989, and 1990 Typical Years - Scenario 3 42

Model Scenario 4 43

40. Modeled Flow from CSO 010A during 1968 Typical Year - Scenario 4 43

41. Modeled Flow from CSO 010A during 1988, 1989, 1990, and 1993 Typical Years - Scenario 4 44

42. Modeled Flow from CSO 010B during 1968 Typical Year - Scenario 4 45

43. Modeled Flow from CSO 010B during 1988, 1989, 1990, and 1993 Typical Years - Scenario 4 46

Model Scenario 4 (Optimized Storage from Pipeline Replacement) 47

Model Scenario 5 48

44. Modeled Flow from CSO 010A during 1968 Typical Year - Scenario 5 48

45. Modeled Flow from CSO 010A during 1988, 1989, and 1990 Typical Years - Scenario 5 49

46. Modeled Flow from CSO 010B during 1968 Typical Year - Scenario 5 50

47. Modeled Flow from CSO 010B during 1988, 1989, and 1990 Typical Years - Scenario 5 51

48. Modeled Flow from CSO 013 during 1968 Typical Year - Scenario 5 52

49. Modeled Flow from CSO 013 during 1988, 1989, and 1990 Typical Years - Scenario 5 53

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 4

Current Conditions

1. Modeled Flow from Mechanic St Pump Station during 2008 Calibration Period - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 5

2. Modeled Flow from Deer St Pump Station during 2008 Calibration Period - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 6

3. Modeled Flow from LaFayette St Pump Station during 2008 Calibration Period - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 7

4. Modeled Flow from CSO 010A during 2008 Calibration Period - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 8

5. Modeled Flow from CSO 010B during 2008 Calibration Period - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 9

6. Modeled Flow from CSO 013 during 2008 Calibration Period - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 10

7. Modeled Flow from Mechanic St Pump Station during 1968 Typical Year - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 11

8. Modeled Flow from Mechanic St Pump Station during 1990, and 1993 Typical Years - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 12

9. Modeled Flow from Deer St Pump Station during 1968 Typical Year - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 13

10. Modeled Flow from Deer St Pump Station during 1990, and 1993 Typical Years - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 14

11. Modeled Flow from LaFayette St Pump Station during 1968 Typical Year - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 15

12. Modeled Flow from LaFayette St Pump Station during 1990, and 1993 Typical Years - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 16

13. Modeled Flow from CSO 010A during 1968 Typical Year - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 17

14. Modeled Flow from CSO 010A during 1990, and 1993 Typical Years - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 18

15. Modeled Flow from CSO 010B during 1968 Typical Year - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 19

16. Modeled Flow from CSO 010B during 1990, and 1993 Typical Years - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 20

17. Modeled Flow from CSO 013 during 1968 Typical Year - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 21

18. Modeled Flow from CSO 013 during 1990, and 1993 Typical Years - Current Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 22

Baseline Conditions

19. Modeled Flow from Mechanic St Pump Station during 1968 Typical Year - Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 23

20. Modeled Flow from Mechanic St Pump Station during 1988, 1989, 1990, and 1993 Typical Years -

Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 24

21. Modeled Flow from Deer St Pump Station during 1968 Typical Year - Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 25

22. Modeled Flow from Deer St Pump Station during 1988, 1989, 1990, and 1993 Typical Years - Baseline

Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 26

23. Modeled Flow from LaFayette St Pump Station during 1968 Typical Year - Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 27

24. Modeled Flow from LaFayette St Pump Station during 1988, 1989, 1990, and 1993 Typical Years -

Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 28

25. Modeled Flow from CSO 010A during 1968 Typical Year - Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 29

26. Modeled Flow from CSO 010A during 1988, 1989, 1990, and 1993 Typical Years - Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 30

27. Modeled Flow from CSO 010B during 1968 Typical Year - Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 31

28. Modeled Flow from CSO 010B during 1988, 1989, 1990, and 1993 Typical Years - Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 32

29. Modeled Flow from CSO 013 during 1968 Typical Year - Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 33

30. Modeled Flow from CSO 013 during 1988, 1989, 1990, and 1993 Typical Years - Baseline Conditions

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 34

Model Scenario 1

31. Modeled Flow from CSO 010A during 1968 Typical Year - Scenario 1

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 35

32. Modeled Flow from CSO 010A during 1988, 1989, 1990, and 1993 Typical Years - Scenario 1

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 36

33. Modeled Flow from CSO 010B during 1968 Typical Year - Scenario 1

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 37

34. Modeled Flow from CSO 010B during 1988, 1989, 1990, and 1993 Typical Years - Scenario 1

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 38

35. Modeled Flow from CSO 013 during 1988, 1989, 1990, and 1993 Typical Years - Scenario 1

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 39

Model Scenario 3

36. Modeled Flow from CSO 010A during 1968 Typical Year - Scenario 3

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 40

37. Modeled Flow from CSO 010A during 1988, 1989, and 1990 Typical Years - Scenario 3

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 41

38. Modeled Flow from CSO 010B during 1968 Typical Year - Scenario 3

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 42

39. Modeled Flow from CSO 010B during 1988, 1989, and 1990 Typical Years - Scenario 3

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 43

Model Scenario 4

40. Modeled Flow from CSO 010A during 1968 Typical Year - Scenario 4

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 44

41. Modeled Flow from CSO 010A during 1988, 1989, 1990, and 1993 Typical Years - Scenario 4

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 45

42. Modeled Flow from CSO 010B during 1968 Typical Year - Scenario 4

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 46

43. Modeled Flow from CSO 010B during 1988, 1989, 1990, and 1993 Typical Years - Scenario 4

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 47

Model Scenario 4 (Optimized Storage from Pipeline Replacement)

No Flow from CSOs

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 48

Model Scenario 5

44. Modeled Flow from CSO 010A during 1968 Typical Year - Scenario 5

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 49

45. Modeled Flow from CSO 010A during 1988, 1989, and 1990 Typical Years - Scenario 5

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 50

46. Modeled Flow from CSO 010B during 1968 Typical Year - Scenario 5

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 51

47. Modeled Flow from CSO 010B during 1988, 1989, and 1990 Typical Years - Scenario 5

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 52

48. Modeled Flow from CSO 013 during 1968 Typical Year - Scenario 5

SWMM Modeling Output

City of Portsmouth

6/2/2010 Brown and Caldwell P a g e | 53

49. Modeled Flow from CSO 013 during 1988, 1989, and 1990 Typical Years - Scenario 5