Water Districts Rates Data
Region ARMM
As of 12/31/2005

Basilan
Water District CCC Category Surface Wells Springs As of Production m3/month Service Conn. Ave. Consumption m3/month Min. Charge 11-20 m3 21-30 m3 31-40 m3 41-50 m3 51-up m3 Cost per
20 m3
Cost per
30 m3
Date Approved
1. Isabela City 330 C 4 3 5 118.00 13.00 14.40 15.90 17.70 17.70 248.00 392.00 5/17/2005
2. Lamitan City 269 C 3 125.00 13.50 15.00 18.00 22.00 22.00 260.00 410.00 4/17/2002
3. Maluso 512 D 1 4 143.00 14.50 15.60 16.70 17.80 17.80 288.00 444.00 2/10/2004
Total/Average 5 3 12

104.66 10.73 11.83 13.30 14.60 14.60 212.00 330.33

Lanao del Sur
Water District CCC Category Surface Wells Springs As of Production m3/month Service Conn. Ave. Consumption m3/month Min. Charge 11-20 m3 21-30 m3 31-40 m3 41-50 m3 51-up m3 Cost per
20 m3
Cost per
30 m3
Date Approved
1. Marawi City 3 D 3 119.00 13.50 16.70 20.50 21.10 21.10 254.00 421.00 4/5/2005
2. Wao 519 C 6 75.00 8.00 8.50 9.00 9.00 9.00 155.00 240.00 12/13/1998
Total/Average 3 6

92.00 10.20 11.90 13.90 14.20 14.20 194.00 313.00

Sulu
Water District CCC Category Surface Wells Springs As of Production m3/month Service Conn. Ave. Consumption m3/month Min. Charge 11-20 m3 21-30 m3 31-40 m3 41-50 m3 51-up m3 Cost per
20 m3
Cost per
30 m3
Date Approved
1. Jolo Mainland 254 C 2 85.00 8.15 10.20 15.35 15.35 15.35 166.50 268.50 5/20/1992
Total/Average 1 2

145.20 14.00 17.50 26.20 28.70 28.70 285.20 460.20

Tawi-Tawi
Water District CCC Category Surface Wells Springs As of Production m3/month Service Conn. Ave. Consumption m3/month Min. Charge 11-20 m3 21-30 m3 31-40 m3 41-50 m3 51-up m3 Cost per
20 m3
Cost per
30 m3
Date Approved
1. Bongao 301 D 6 123.00 14.50 16.00 17.00 18.00 18.00 268.00 428.00 8/24/1999
Total/Average 6

130.00 15.50 17.10 18.20 19.20 19.20 285.00 456.00
Regional Average 5 13 20

110.45 11.72 13.41 16.01 17.15 17.15 227.74 361.88

Note: Charges apply only for a 1/2" inch domestic connection. For other sizes and connection types the Water District applies a multiplying factor.