| 241 | What items does a sewerage project contain? | 2023-05-01 |
| 242 | What function does a large round iron plate on the road have? | 2023-05-01 |
| 243 | Why isn’t the sewer connected to my residence after my unlicensed building has been torn down? | 2023-05-01 |
| 244 | What is the sewage piping system? | 2023-05-01 |
| 245 | Who is managing and what is the contact number for Nei-Hu Sewage Treatment Plant (Nei-Hu Sports Park)? | 2023-05-01 |
| 246 | Why is a “sewerage charge” shown on my water bill and almost equal to my water fee? How is it computed? | 2023-05-01 |
| 247 | How is the cleaning pipelines Service Fee counted? When should the application be made beforehand? | 2023-05-01 |
| 248 | What are the rules and regulations we need to know when using Softball Field in the Recreational Sports Park affiliated with the Dihua Sewage Treatment Plant? | 2023-05-01 |
| 249 | What should I do while finding a blocked or overflow sewer outside my house? | 2023-05-01 |
| 250 | What is a sewerage system? | 2023-05-01 |
| 251 | Is my house connected to the sewerage system? | 2023-05-01 |
| 252 | What are the time, location, and process that recycled water provided to public at Dihua Sewage Treatment Plant? Do you need to apply in advance? Is there any fee for the application? | 2023-05-01 |
| 253 | What is the source of recycled water at Dihua Sewage Treatment Plant? | 2023-05-01 |
| 254 | How much recycled water is produced a day at Dihua Sewage Treatment Plant? How much of it can be provided to public? | 2023-05-01 |
| 255 | What is the purpose of recycled water that being produced from the Dihua Sewage Treatment Plant? Is it safe for human usage? | 2023-05-01 |
| 256 | How is the quality control of recycled water at Dihua Sewage Treatment Plant? | 2023-05-01 |
| 257 | Does the zoo provide drinking water? Are there water fountains? Where are they located? | 2023-03-08 |
| 258 | How many nursing rooms are there at the zoo? Where are diaper changing tables located? | 2023-03-07 |
| 259 | Does the zoo have restrooms for the disabled? | 2023-03-06 |
| 260 | Why aren't pets allowed in the zoo? | 2023-03-05 |