Beginning March 2019 Polonia Water Supply Corporation will begin changing water rates. This change will result in an increase in the cost of water for all water metered greater than 10,000 gallons per billing cycle. This rate change is intended to provide a cost incentive to conserve water and to provide additional revenue to reestablish Polonia WSC funds expended for system improvements.
The new rate schedule effective March 2019 is tabulated below:
| Base billing rate | $26.86 | |
| 0 – 5,000 gallons | $2.93 per thousand gallons | No change |
| 5,001 – 10,000 gallons | $3.66 per thousand gallons | No change |
| 10,001 – 15,000 gallons | $4.94 per thousand gallons | New charge increment |
| 15,001 – 20,000 gallons | $6.66 per thousand gallons | New charge increment |
| 20,001 – 30,000 gallons | $9.33 per thousand gallons | New charge increment |
| 30,001 gallons and above | $13.53 per thousand gallons | New charge increment |