Highland's water is categorized as "Soft" to "Very Soft".
Highland Sewer and Water Authority
News & Announcements
Updated
HSWA will be hiring a contractor to replace approximately 13,200 LF of sewer main, along...
Anticipated Sewer Project Schedule (11/30/2018)
Updated
Highland Sewer & Water Authority (HSWA) recently received two prestigious awards. In...
Updated
Did You Know?
How is water used in your home? On average, 17% goes towards showering, 27% is used by the toilet, your faucet drains 15%, your clothes washer another 22%, miscellaneous needs take up 5%, and those...
For questions or to report problems: 814-266-3146
