Dam · Khon Kaen
Ubol Ratana Dam Water Level Today
Ubol Ratana Dam is in Khon Kaen Province, in the Chi basin · Its normal storage capacity is 2,431 million m³
55.0% Moderate
55.0% of capacity · inflow exceeds release · up 16.08 million m³ from the previous day ·
- Water volume 1,336 million m³
- Inflow 19.02 million m³
- Release 1.60 million m³
- Usable water 754.4 million m³
- Normal storage capacity 2,431 million m³
As of 5 Oct it holds 1,336 million m³, 55.0% of capacity, in the "Moderate" class, and that day inflow exceeds release · Usable water of 754.4 million m³ is the part that can actually be released, excluding the dead storage that always stays in the reservoir
See all dams → · Water levels in Khon Kaen Province → · Northeast
Statistics and analysis on this page are for reference only and are not an official warning.
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Ubol Ratana Dam storage history
Last 30 days · high 55.0% · low 35.7% · latest 55.0% of capacity
- Above capacityAbove 100%
- High80–100%
- Moderate50–80%
- Low30–50%
- Critically lowUp to 30%
| Date | Storage (% of capacity) | Volume (million m³) | Inflow | Release |
|---|---|---|---|---|
| 55.0% | 1,336 | 19.02 | 1.60 | |
| 54.3% | 1,320 | 21.03 | 0.97 | |
| 53.5% | 1,301 | 23.40 | 1.03 | |
| 52.7% | 1,280 | 25.68 | 0.96 | |
| 51.7% | 1,257 | 27.85 | 1.01 | |
| 50.6% | 1,231 | 34.99 | 1.01 | |
| 49.3% | 1,198 | 31.94 | 1.01 | |
| 48.1% | 1,169 | 31.43 | 0.96 | |
| 46.9% | 1,139 | 21.37 | 0.96 | |
| 46.1% | 1,120 | 16.43 | 1.00 | |
| 45.5% | 1,106 | 18.66 | 1.00 | |
| 44.8% | 1,089 | 23.17 | 1.04 | |
| 43.9% | 1,068 | 25.14 | 1.01 | |
| 43.0% | 1,045 | 24.83 | 1.04 | |
| 42.1% | 1,022 | 28.94 | 1.07 | |
| 41.0% | 995.6 | 26.26 | 1.06 | |
| 40.0% | 971.5 | 27.94 | 1.02 | |
| 38.9% | 945.6 | 12.71 | 1.02 | |
| 38.5% | 935.0 | 12.59 | 0.98 | |
| 38.0% | 924.5 | 8.37 | 1.03 | |
| 37.8% | 918.2 | 12.48 | 1.01 | |
| 37.3% | 907.8 | 8.25 | 1.00 | |
| 37.1% | 901.5 | 10.78 | 1.50 | |
| 36.8% | 893.3 | 11.17 | 1.95 | |
| 36.4% | 885.1 | 19.75 | 2.50 | |
| 35.7% | 868.9 | 4.09 | 3.07 | |
| 35.7% | 868.9 | 2.08 | 3.07 | |
| 35.8% | 870.9 | 4.06 | 3.04 | |
| 35.8% | 870.9 | 2.06 | 3.05 | |
| 35.9% | 872.9 | 6.12 | 3.08 |
Ubol Ratana Dam compared with other dams
Ubol Ratana Dam is at 55.0% of capacity, ranked 31 of 35 major dams from fullest to lowest, while all dams combined are at 82.4% of capacity
Other dams in the Chi basin
- Lam Pao 61.3% Moderate · 89 km away
- Chulabhorn 78.5% Moderate · 106 km away
Rain in Khon Kaen Province
In the past 24 hours 29 rain gauges in Khon Kaen Province reported; the most was ~32.6 mm at Non Kha, and 0 gauges recorded heavy rain or more (latest reading 15:00)
Rain over the catchment above the dam raises inflow over the following days, so it is worth reading rainfall together with the inflow figures
See rainfall nationwide → · Water levels in Khon Kaen Province →
Map of Ubol Ratana Dam and nearby river gauges
Map © OpenStreetMap
River gauges near the dam
The nearest gauge is ลำน้ำพอง (เหนือฝายหนองหวาย), 20.0 km away, currently Low
Gauges within 40 km of the dam (straight-line distance), nearest first
| Station | River | Status | Distance (km) |
|---|---|---|---|
| ลำน้ำพอง (เหนือฝายหนองหวาย) | ลำน้ำพอง | Low | 20.0 |
| บ้านท่าเม่า | ลำน้ำพอง | Low | 25.1 |
| ลำน้ำพอง โรงเรียนลำน้ำพอง | ลำน้ำพอง | Low | 35.4 |
| Kham Lamnam Choen Bridge (MitrPhol NongRuea) | ลำเชิญ | Overbank | 38.0 |
| บ้านข้องโป้ | ลำพะเนียง | Normal | 39.1 |
FAQ
How much water is in Ubol Ratana Dam now?
As of 5 Oct, Ubol Ratana Dam holds 1,336 million m³, 55.0% of capacity (Moderate). That day inflow was 19.02 million m³ and release 1.60 million m³.
Is the water in Ubol Ratana Dam rising or falling?
up 16.08 million m³ from the previous day · inflow exceeds release
Where is Ubol Ratana Dam and how big is it?
Ubol Ratana Dam is in Khon Kaen Province, in the Chi basin · Its normal storage capacity is 2,431 million m³
Can this be used as an official warning?
No. This site is for monitoring only. For warnings and dam releases, follow announcements from local government agencies.