Reservoir · Indiana · United States · USACE CWMS
Cagles Mill Lake
41.9% full
Capacity
83.53 hm³
Volume stored
35 hm³
Coordinates
39.487°N, 86.916°W
Last updated
2026-07-29
Current fill
41.9%vs 7 days ago
0.0%stable
vs 1 year ago
-37.5%year-over-year
7-day trend
→stable
Data source: USACE CWMS — US Army Corps of Engineers — daily reservoir storage volume. Design capacity is unavailable for this site, so fill % is estimated against the 5-year maximum storage and may overstate fullness. Last reading: 2026-07-29.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 39.487, -86.916 · Open in Google Maps
About Cagles Mill Lake
As of July 29, 2026, Cagles Mill Lake is filled to 41.9% of its total capacity, holding roughly 35 hm³ of water out of a maximum 84 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it is 37.5 points below its level on the same date a year earlier.
Across the readings we hold for Cagles Mill Lake — 118 data points between April 1, 2026 and July 29, 2026 — the level has ranged from a low of 36.0% (April 23, 2026) to a high of 100.0% (May 31, 2026).
It is operated by USACE primarily for multiple purposes. It lies within the Indiana basin at 39.487°N, 86.916°W.
Key facts
- Current fill level
- 41.9%
- Water stored
- 35 hm³
- Total capacity
- 84 hm³
- 7-day change
- No change
- Year-on-year
- ▼ 37.5 pts
- Primary use
- Multipurpose
- River basin
- Indiana
- Operator
- USACE
- Coordinates
- 39.487°N, 86.916°W
- Last updated
- July 29, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 29 Jul 2026 | 41.9% | 35 |
| 28 Jul 2026 | 41.9% | 35 |
| 27 Jul 2026 | 41.9% | 35 |
| 26 Jul 2026 | 41.8% | 35 |
| 25 Jul 2026 | 41.8% | 35 |
| 24 Jul 2026 | 41.9% | 35 |
| 23 Jul 2026 | 41.9% | 35 |
| 22 Jul 2026 | 41.9% | 35 |
| 21 Jul 2026 | 41.9% | 35 |
| 20 Jul 2026 | 42.0% | 35 |
| 19 Jul 2026 | 42.2% | 35 |
| 18 Jul 2026 | 42.3% | 35 |
Frequently asked questions
What is the current water level of Cagles Mill Lake?
As of July 29, 2026, Cagles Mill Lake is at 41.9% of its capacity, holding approximately 35 hm³ of water, according to USACE CWMS (US Army Corps of Engineers) data.
Is Cagles Mill Lake reservoir full?
No. As of July 29, 2026, Cagles Mill Lake is within its normal operating range at 41.9% of its capacity, so it is not full.
Is the water level at Cagles Mill Lake rising or falling?
The level at Cagles Mill Lake has been broadly stable over the latest week on record (0.0 points).
How much water can Cagles Mill Lake hold?
Cagles Mill Lake has a total capacity of 84 hm³.
Where is Cagles Mill Lake reservoir located?
Cagles Mill Lake is located in Indiana, United States, within the Indiana basin (coordinates 39.487°N, 86.916°W).
What is Cagles Mill Lake used for?
Cagles Mill Lake is used primarily for multiple purposes, and is managed by USACE.