A regional program to replace failing septic systems is gaining momentum, said Lewis Lawrence, executive director of the Middle Peninsula Planning District Commission.

Lawrence presented a report about the regional on-site wastewater treatment and disposal funding program to the commission during its meeting Sept. 26 at its headquarters in Saluda. The program has gained impetus in recent months, Lawrence said, thanks to a recent push by health department officials to enforce measures against failing septic systems.

Eighty-three failing on-site septic systems have been replaced since the program began in 1997, Lawrence said, with 10 of those replacements taking place during the past six months. In the first years of the program there was little interest, because only a loan was available, he said, but now the program has evolved into a combination of loans and grants that can help cover costs of septic system replacement.

In certain cases, a homeowner might replace a failed sept...