Table 3 Urban water supply system index classification.

From: Evaluation and promotion strategy of resilience of urban water supply system under flood and drought disasters

Systems

Indicators

Unit

Water source B1

Reservoir capacity at the year-end C17

100 million m3

Quantity of permanent residents at the year-end C226

Ten thousand people

Urbanization rate C32

%

Water resources per capita C42

m3/ people

Water consumption per 10,000 RMB of industrial added value C56

m3/ Ten thousand RMB

Water consumption per 10,000 RMB GDP C67

m3/ Ten thousand RMB

Water plants B2

Domestic water consumption of urban residents C76

100 million m3

Comprehensive production capacity of water supply C89

10,000 m3/day

Personnel employed in urban units in the management of water conservancy, environment and public facilities C99

Ten thousand people

Urban sewage treatment rate C107

%

Total water supply C1114

100 million m3

Investment in waste water treatment project has been completed C1216

Ten thousand RMB

Water supply and distribution network

  

B3

Length of water supply pipe C1316

Kilometre

Density of water supply pipeline in built-up area C1417

km/km2

Investment in fixed assets of water conservancy, environment and public facilities management industry C1516

100 million RMB

Users B4

The quantity of people affected by floods and droughts C1616

Ten thousand people

Percentage of urban basic medical insurance coverage at year-end C177

Ten thousand people

Quantity of people enrolled in unemployment insurance C1826

Ten thousand people

Quantity of community health service centers C1928

Individual

State funds for education C2026

Ten thousand RMB

GDP per capita C2128

RMB/ person

Per capita disposable income of urban residents C227

RMB/ person

More old population dependency ratio C2329

%

Urban registered unemployment rate C247

%

Natural population growth rate C257

%

Economize water consumption C2629

10,000 m3

Water consumption exceeding the planned quota C2731

10,000 m3