City of Morgan Hill Sewer System Master Plan 2017

City of Morgan Hill Sanitary Sewer Flow Monitoring and Inflow/Infiltration Study

Figure 17 shows bar graphs of the capacity results. Figure 18 shows a schematic diagram of the peak measured flows with peak flow levels.

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

3.17

3.03

Typical Design Threshold

2.95

2.93

2.73

2.60

2.49

2.45

2.45

1.98

1.92

Peaking Factor

Site 1

Site 2

Site 3

Site 4

Site 5

Site 6

Site 7

Site 8

Site 9

Site 10

Harding

Surcharge Threshold

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

Typ. Design Threshold

0.88

0.71

0.66

0.62

d/D Ratio

0.50

0.42

0.40

0.39

0.39

0.32

0.21

Site 1

Site 2

Site 3

Site 4

Site 5

Site 6

Site 7

Site 8

Site 9

Site 10

Harding

Figure 17. Capacity Summary Bar Graphs: Peaking Factors and Peak d / D Ratios

12-0248 AEG CofMorganHill FM Rpt.docx

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