Reservoir · Andhra Pradesh · India · CWC
Yerrakalva Reservoir
23.5% full
Total capacity
125 hm³
Live storage
115 hm³
Basin
Other
Operator
AP Water Resources Dept
Coordinates
17.100°N, 81.257°E
Last updated
2026-07-29
Current fill
23.5%vs 7 days ago
-2.0%losing
vs 1 year ago
N/A7-day trend
↓falling
Weekly storage
Fill history — multi-year
About this reservoir
Data source
official
Storage data: CWC (Central Water Commission) Weekly Storage Bulletin, India.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 17.100, 81.257 · Open in Google Maps
About Yerrakalva Reservoir
As of July 29, 2026, Yerrakalva Reservoir is filled to 23.5% of its total capacity, holding roughly 29 hm³ of water out of a maximum 125 hm³. At this level the reservoir is low. Of that total, about 115 hm³ is usable (live) storage.
Over the most recent week on record the fill level has fallen by 2.0 percentage points.
Across the readings we hold for Yerrakalva Reservoir — 4 data points between July 2, 2026 and July 29, 2026 — the level has ranged from a low of 23.5% (July 29, 2026) to a high of 46.0% (July 2, 2026).
It is operated by AP Water Resources Dept. It lies within the Other basin at 17.100°N, 81.257°E.
Key facts
- Current fill level
- 23.5%
- Water stored
- 29 hm³
- Total capacity
- 125 hm³
- Usable capacity
- 115 hm³
- 7-day change
- ▼ 2.0 pts
- River basin
- Other
- Operator
- AP Water Resources Dept
- Coordinates
- 17.100°N, 81.257°E
- Last updated
- July 29, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 29 Jul 2026 | 23.5% | 29 |
| 22 Jul 2026 | 25.5% | 32 |
| 15 Jul 2026 | 26.9% | 34 |
| 2 Jul 2026 | 46.0% | 58 |
Frequently asked questions
What is the current water level of Yerrakalva Reservoir?
As of July 29, 2026, Yerrakalva Reservoir is at 23.5% of its capacity, holding approximately 29 hm³ of water, according to AP-WRIMS data.
Is Yerrakalva Reservoir reservoir full?
No. As of July 29, 2026, Yerrakalva Reservoir is low at 23.5% of its capacity, so it is not full.
Is the water level at Yerrakalva Reservoir rising or falling?
The level at Yerrakalva Reservoir is falling — it dropped 2.0 percentage points over the latest week on record.
How much water can Yerrakalva Reservoir hold?
Yerrakalva Reservoir has a total capacity of 125 hm³, of which about 115 hm³ is usable storage.
Where is Yerrakalva Reservoir reservoir located?
Yerrakalva Reservoir is located in Andhra Pradesh, India, within the Other basin (coordinates 17.100°N, 81.257°E).