Dam · Chonburi
Bang Phra Dam Water Level Today
Bang Phra Dam is in Chonburi Province, in the East Coast basin · Its normal storage capacity is 117.0 million m³
82.2% High
82.2% of capacity · inflow exceeds release · up 0.73 million m³ from the previous day ·
- Water volume 96.21 million m³
- Inflow 0.46 million m³
- Release 0.33 million m³
- Usable water 84.15 million m³
- Normal storage capacity 117.0 million m³
As of 5 Oct it holds 96.21 million m³, 82.2% of capacity, in the "High" class, and that day inflow exceeds release · Usable water of 84.15 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 Chonburi Province →
Statistics and analysis on this page are for reference only and are not an official warning.
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Bang Phra Dam storage history
Last 30 days · high 82.2% · low 51.6% · latest 82.2% of capacity
- Above capacityAbove 100%
- High80–100%
- Moderate50–80%
- Low30–50%
- Critically lowUp to 30%
| Date | Storage (% of capacity) | Volume (million m³) | Inflow | Release |
|---|---|---|---|---|
| 82.2% | 96.21 | 0.46 | 0.33 | |
| 81.6% | 95.48 | 0.91 | 0.32 | |
| 80.6% | 94.33 | 0.53 | 0.32 | |
| 79.9% | 93.45 | 0.52 | 0.32 | |
| 79.3% | 92.73 | 0.58 | 0.30 | |
| 78.6% | 92.00 | 1.24 | 0.29 | |
| 77.3% | 90.39 | 1.51 | 0.27 | |
| 75.6% | 88.48 | 3.46 | 0.28 | |
| 72.3% | 84.64 | 4.70 | 0.27 | |
| 68.0% | 79.56 | 9.27 | 0.27 | |
| 59.7% | 69.88 | 1.18 | 0.26 | |
| 58.4% | 68.36 | 1.02 | 0.26 | |
| 57.2% | 66.93 | 0.16 | 0.27 | |
| 56.7% | 66.38 | 0.17 | 0.28 | |
| 56.3% | 65.83 | 0.07 | 0.29 | |
| 55.9% | 65.39 | 0.62 | 0.29 | |
| 55.0% | 64.39 | 0.00 | 0.28 | |
| 54.8% | 64.06 | 0.04 | 0.26 | |
| 54.4% | 63.61 | 0.00 | 0.30 | |
| 54.1% | 63.28 | 0.51 | 0.28 | |
| 53.3% | 62.39 | 0.00 | 0.30 | |
| 53.1% | 62.16 | 0.00 | 0.31 | |
| 52.9% | 61.94 | 0.00 | 0.30 | |
| 52.7% | 61.61 | 0.00 | 0.30 | |
| 52.5% | 61.38 | 0.00 | 0.29 | |
| 52.2% | 61.05 | 0.00 | 0.28 | |
| 51.9% | 60.71 | 0.00 | 0.28 | |
| 51.8% | 60.60 | 0.00 | 0.27 | |
| 51.8% | 60.60 | 0.23 | 0.29 | |
| 51.6% | 60.37 | 0.00 | 0.28 |
Bang Phra Dam compared with other dams
Bang Phra Dam is at 82.2% of capacity, ranked 15 of 35 major dams from fullest to lowest, while all dams combined are at 82.4% of capacity
Other dams in the East Coast basin
- Nong Pla Lai 105.0% Above capacity · 48 km away
- Pra Sae 97.8% High · 70 km away
Rain in Chonburi Province
In the past 24 hours 34 rain gauges in Chonburi Province reported; the most was ~19.0 mm at ชุมชนมิตรสัมพันธ์, 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 Chonburi Province →
Map of Bang Phra Dam and nearby river gauges
Map © OpenStreetMap
River gauges near the dam
The nearest gauge is Bangpakong 1, 36.6 km away, currently High
Gauges within 40 km of the dam (straight-line distance), nearest first
| Station | River | Status | Distance (km) |
|---|---|---|---|
| Bangpakong 1 | แม่น้ำบางปะกง | High | 36.6 |
| บ้านท่าบุญมี | คลองท่าบุญมี | Normal | 39.8 |
FAQ
How much water is in Bang Phra Dam now?
As of 5 Oct, Bang Phra Dam holds 96.21 million m³, 82.2% of capacity (High). That day inflow was 0.46 million m³ and release 0.33 million m³.
Is the water in Bang Phra Dam rising or falling?
up 0.73 million m³ from the previous day · inflow exceeds release
Where is Bang Phra Dam and how big is it?
Bang Phra Dam is in Chonburi Province, in the East Coast basin · Its normal storage capacity is 117.0 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.

