All rankings
North Carolina · North Carolina (DWR)
Liberty Collection System
F
Usually reaches water
Reported events
45
Total volume
161K gal
Reached waterways
43 (96%)
Reporting since
2022
What caused the overflows
Rainfall / Flooding
32
Equipment Failure
6
Other / Unknown
6
Root Intrusion
1
Reported overflow events (showing 45 of 45)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Jul 6, 2025 | 4K gal | Rainfall / Flooding | Yes | Sandy Creek |
| Jul 6, 2025 | 765 gal | Rainfall / Flooding | Yes | Rocky River |
| Jul 6, 2025 | 3K gal | Rainfall / Flooding | Yes | Rocky River |
| Jul 6, 2025 | 765 gal | Rainfall / Flooding | Yes | Rocky River |
| Jul 6, 2025 | 765 gal | Rainfall / Flooding | Yes | Sandy Creek |
| Sep 27, 2024 | 2K gal | Other / Unknown | Yes | Rocky River |
| Sep 17, 2024 | 9K gal | Rainfall / Flooding | Yes | Rocky River |
| Aug 9, 2024 | 5K gal | Rainfall / Flooding | — | — |
| Aug 8, 2024 | 4K gal | Rainfall / Flooding | Yes | Rocky River |
| Aug 8, 2024 | 14K gal | Other / Unknown | Yes | Sandy Creek |
| Aug 8, 2024 | 7K gal | Rainfall / Flooding | Yes | Rocky River |
| Aug 8, 2024 | 11K gal | Rainfall / Flooding | Yes | Rocky River |
| Aug 8, 2024 | 5K gal | Other / Unknown | Yes | Rocky River |
| Aug 8, 2024 | 11K gal | Rainfall / Flooding | Yes | Rocky River |
| Aug 8, 2024 | 9K gal | Rainfall / Flooding | Yes | Rocky River |
| Aug 1, 2024 | 3K gal | Equipment Failure | Yes | Rocky River |
| Jul 23, 2024 | 3K gal | Rainfall / Flooding | Yes | Rocky River |
| Jul 23, 2024 | 4K gal | Other / Unknown | Yes | Sandy Creek |
| Jul 22, 2024 | 2K gal | Rainfall / Flooding | Yes | Rocky River |
| Jul 22, 2024 | 2K gal | Rainfall / Flooding | Yes | Sandy Creek |
| May 14, 2024 | 750 gal | Equipment Failure | Yes | Rocky River |
| Mar 28, 2024 | 960 gal | Rainfall / Flooding | Yes | Rocky River |
| Mar 9, 2024 | 750 gal | Rainfall / Flooding | Yes | Rocky River |
| Jan 28, 2024 | 720 gal | Other / Unknown | Yes | UT to Rocky River |
| Jan 28, 2024 | 5K gal | Other / Unknown | Yes | UT to Rocky River |
| Jan 13, 2024 | 900 gal | Rainfall / Flooding | Yes | Rocky River |
| Jan 9, 2024 | 2K gal | Rainfall / Flooding | Yes | UT to Rocky River |
| Jan 9, 2024 | 2K gal | Rainfall / Flooding | Yes | UT to Rocky River |
| Jan 9, 2024 | 4K gal | Rainfall / Flooding | Yes | UT to Rocky River |
| Jan 9, 2024 | 2K gal | Rainfall / Flooding | Yes | UT to Rocky River |
| Jan 9, 2024 | 2K gal | Rainfall / Flooding | Yes | UT to Rocky River |
| Jan 9, 2024 | 4K gal | Rainfall / Flooding | Yes | UT to Sandy Creek |
| Jan 9, 2024 | 5K gal | Rainfall / Flooding | Yes | UT to Rocky River |
| Dec 27, 2023 | 2K gal | Equipment Failure | — | Rocky River |
| Dec 27, 2023 | 2K gal | Equipment Failure | Yes | UT to Sandy Creek |
| Dec 27, 2023 | 5K gal | Equipment Failure | Yes | UT to Rocky River |
| Dec 27, 2023 | 2K gal | Equipment Failure | Yes | UT to Rocky River |
| Dec 17, 2023 | 8K gal | Rainfall / Flooding | Yes | Rocky River |
| Apr 7, 2023 | 1K gal | Rainfall / Flooding | Yes | Rocky River |
| Apr 7, 2023 | 1K gal | Rainfall / Flooding | Yes | Rocky River |
| Apr 7, 2023 | 3K gal | Rainfall / Flooding | Yes | Rocky River |
| Mar 2, 2023 | 310 gal | Rainfall / Flooding | Yes | Rocky River |
| Jan 25, 2023 | 1K gal | Rainfall / Flooding | Yes | Rocky River |
| Oct 20, 2022 | 5K gal | Root Intrusion | Yes | Rocky River |
| Oct 1, 2022 | 2K gal | Rainfall / Flooding | Yes | Rocky River |
Source: North Carolina (DWR). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.