Reservoir · Arizona · United States · USGS NWIS
C.C. Cragin Reservoir
46.9% full
Capacity
18.5 hm³
Volume stored
9 hm³
Coordinates
34.555°N, 111.183°W
Last updated
2026-09-30
Current fill
46.9%vs 7 days ago
+2.5%gaining
vs 1 year ago
+29.1%year-over-year
7-day trend
↑rising
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: 2026-09-30.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 34.555, -111.183 · Open in Google Maps
About C.C. Cragin Reservoir
As of September 30, 2026, C.C. Cragin Reservoir is filled to 46.9% of its total capacity, holding roughly 9 hm³ of water out of a maximum 19 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has risen by 2.5 percentage points, and it is 29.1 points above its level on the same date a year earlier.
Across the readings we hold for C.C. Cragin Reservoir — 1461 data points between October 1, 2022 and September 30, 2026 — the level has ranged from a low of 17.7% (October 3, 2025) to a high of 105.0% (March 22, 2023). On average the reservoir is fullest around April and at its lowest around December.
It is operated by USGS primarily for multiple purposes. It lies within the Arizona basin at 34.555°N, 111.183°W.
Key facts
- Current fill level
- 46.9%
- Water stored
- 9 hm³
- Total capacity
- 19 hm³
- 7-day change
- ▲ 2.5 pts
- Year-on-year
- ▲ 29.1 pts
- Primary use
- Multipurpose
- River basin
- Arizona
- Operator
- USGS
- Coordinates
- 34.555°N, 111.183°W
- Last updated
- September 30, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 30 Sep 2026 | 46.9% | 9 |
| 29 Sep 2026 | 44.9% | 8 |
| 28 Sep 2026 | 43.8% | 8 |
| 27 Sep 2026 | 43.8% | 8 |
| 26 Sep 2026 | 43.9% | 8 |
| 25 Sep 2026 | 44.2% | 8 |
| 24 Sep 2026 | 44.3% | 8 |
| 23 Sep 2026 | 44.4% | 8 |
| 22 Sep 2026 | 44.6% | 8 |
| 21 Sep 2026 | 44.8% | 8 |
| 20 Sep 2026 | 44.9% | 8 |
| 19 Sep 2026 | 45.0% | 8 |