Reservoir · Kansas · United States · USGS NWIS
KANOPOLIS LK NR KANOPOLIS, KS
88.0% full
Capacity
75.71 hm³
Volume stored
67 hm³
Coordinates
38.607°N, 97.967°W
Last updated
2026-09-10
Current fill
88.0%vs 7 days ago
-1.5%losing
vs 1 year ago
-8.4%year-over-year
7-day trend
→stable
Data source: USGS National Water Information System (NWIS) — daily reservoir storage volume. Capacity is the design (normal full-pool) capacity from the US National Inventory of Dams (NID); fill % = current volume ÷ design capacity. Last reading: 2026-09-10.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 38.607, -97.967 · Open in Google Maps
About KANOPOLIS LK NR KANOPOLIS, KS
As of September 10, 2026, KANOPOLIS LK NR KANOPOLIS, KS is filled to 88.0% of its total capacity, holding roughly 67 hm³ of water out of a maximum 76 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (-1.5 pts), and it is 8.4 points below its level on the same date a year earlier.
Across the readings we hold for KANOPOLIS LK NR KANOPOLIS, KS — 1460 data points between September 11, 2022 and September 10, 2026 — the level has ranged from a low of 63.1% (November 16, 2023) to a high of 105.0% (June 10, 2026). On average the reservoir is fullest around June and at its lowest around January.
It is operated by USGS primarily for multiple purposes. It lies within the Kansas basin at 38.607°N, 97.967°W.
Key facts
- Current fill level
- 88.0%
- Water stored
- 67 hm³
- Total capacity
- 76 hm³
- 7-day change
- ▼ 1.5 pts
- Year-on-year
- ▼ 8.4 pts
- Primary use
- Multipurpose
- River basin
- Kansas
- Operator
- USGS
- Coordinates
- 38.607°N, 97.967°W
- Last updated
- September 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Sep 2026 | 88.0% | 67 |
| 9 Sep 2026 | 88.2% | 67 |
| 8 Sep 2026 | 88.4% | 67 |
| 7 Sep 2026 | 88.6% | 67 |
| 6 Sep 2026 | 88.9% | 67 |
| 5 Sep 2026 | 89.0% | 67 |
| 4 Sep 2026 | 89.2% | 68 |
| 3 Sep 2026 | 89.5% | 68 |
| 2 Sep 2026 | 89.8% | 68 |
| 1 Sep 2026 | 90.1% | 68 |
| 31 Aug 2026 | 90.4% | 68 |
| 30 Aug 2026 | 90.7% | 69 |