Depends where you are. 去county 问问。

来源: laoshi48104 于 2024-03-12 09:09:58 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (246 bytes)
本帖于 2024-03-12 09:11:50 时间, 由普通用户 laoshi48104 编辑
回答: 请教septic tank 由 sneezy888 于 2024-03-11 23:22:00

In Seattle areas, highly regulated, too complicated to maintain.

Other areas, for example, Texas-- easy, 省大钱， compared to public water and sewer;  maintain it every 5 years -- $500 only. 

 

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