WATER PROVIDER

POPULATION SERVED

GROUNDWATER DELIVERIES (af)

RESIDENTIAL GPCD

Tucson Water

559,602

109,927

110

Metro Water

42,861

8,557

148

Oro Valley

23,229

5,707

116

Flowing Wells Irrig. Dist.

14,951

2,842

127

Community Water Company of Green Valley

12,819

2,063

112

Avra Water Co-op

5,663

771

105

Ray Water

4,617

599

106