|
Unit |
Year 2009 |
| Stage gauge station |
station |
87 |
| Stage discharge station |
station |
114 |
| Rainfall gauge station |
station |
202 |
| Groundwater observation well (self-tallying) |
well |
729 |
| Groundwater observation well (regular) |
well |
143 |
| Coastal hydrological observation station |
station |
29 |
Source:Annual Water Works Statistics,Water Resources Agency