Reservoir · New York · United States · USGS NWIS
Croton System
99.4% full
Capacity
356.59 hm³
Volume stored
355 hm³
Coordinates
41.226°N, 73.855°W
Last updated
2026-06-18
Current fill
99.4%vs 7 days ago
0.0%stable
vs 1 year ago
N/A7-day trend
→stable
Data source: USGS National Water Information System (NWIS) — 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: 2026-06-18.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 41.226, -73.855 · Open in Google Maps
About Croton System
As of June 18, 2026, Croton System is filled to 99.4% of its total capacity, holding roughly 355 hm³ of water out of a maximum 357 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts).
Across the readings we hold for Croton System — 1 data points between June 18, 2026 and June 18, 2026 — the level has ranged from a low of 99.4% (June 18, 2026) to a high of 99.4% (June 18, 2026).
It is operated by NYCDEP primarily for water supply. It lies within the New York basin at 41.226°N, 73.855°W.
Key facts
- Current fill level
- 99.4%
- Water stored
- 355 hm³
- Total capacity
- 357 hm³
- 7-day change
- No change
- Primary use
- Water supply
- River basin
- New York
- Operator
- NYCDEP
- Coordinates
- 41.226°N, 73.855°W
- Last updated
- June 18, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 18 Jun 2026 | 99.4% | 354 |
Frequently asked questions
What is the current water level of Croton System?
As of June 18, 2026, Croton System is at 99.4% of its capacity, holding approximately 355 hm³ of water, according to NYC DEP (Bureau of Water Supply) data.
Is Croton System reservoir full?
Croton System is essentially full, sitting at 99.4% of capacity as of June 18, 2026.
Is the water level at Croton System rising or falling?
The level at Croton System has been broadly stable over the latest week on record (0.0 points).
How much water can Croton System hold?
Croton System has a total capacity of 357 hm³.
Where is Croton System reservoir located?
Croton System is located in New York, United States, within the New York basin (coordinates 41.226°N, 73.855°W).
What is Croton System used for?
Croton System is used primarily for water supply, and is managed by NYCDEP.