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North Carolina · North Carolina (DWR)
Wilson Collection System
F
Usually reaches water
Reported events
45
Total volume
781K gal
Reached waterways
37 (82%)
Reporting since
2022
What caused the overflows
Grease / FOG
24
Equipment Failure
10
Other / Unknown
8
Rainfall / Flooding
2
Root Intrusion
1
Reported overflow events (showing 45 of 45)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Dec 8, 2025 | 300 gal | Equipment Failure | Yes | Toisnot Swamp (Silver Lake, Lake Wilson) - 27-86-11-(1) |
| Jun 28, 2025 | 450 gal | Equipment Failure | Yes | Contentnea Creek (Wiggins Mill Reservoir) |
| Jun 27, 2025 | 2K gal | Grease / FOG | Yes | Toisnot Swamp (Silver Lake, Lake Wilson) |
| Jun 13, 2025 | 270 gal | Grease / FOG | — | — |
| Feb 15, 2025 | 214 gal | Grease / FOG | Yes | Hominy Swamp |
| Jan 31, 2025 | 9K gal | Other / Unknown | Yes | Bloomery Swamp |
| Oct 21, 2024 | 15K gal | Other / Unknown | Yes | Contentnea Creek |
| Oct 8, 2024 | 500 gal | Grease / FOG | Yes | Hominy Swamp |
| Sep 30, 2024 | 500K gal | Equipment Failure | Yes | Contentnea Creek |
| Sep 10, 2024 | 500 gal | Grease / FOG | Yes | Hominy Swamp |
| Aug 23, 2024 | 60 gal | Grease / FOG | — | — |
| Aug 9, 2024 | 11K gal | Other / Unknown | Yes | Hominy Swamp |
| Aug 8, 2024 | 60K gal | Other / Unknown | Yes | Hominy Swamp |
| Aug 8, 2024 | 700 gal | Other / Unknown | Yes | Hominy Swamp |
| Aug 8, 2024 | 6K gal | Other / Unknown | Yes | Bloomery Swamp |
| Jul 15, 2024 | 300 gal | Grease / FOG | Yes | Hominy Swamp |
| Jun 26, 2024 | 600 gal | Grease / FOG | Yes | Hominy Swamp |
| Mar 30, 2024 | 800 gal | Grease / FOG | Yes | Toisnot Swamp (Toisnot Reservoir) |
| Mar 28, 2024 | 29K gal | Rainfall / Flooding | Yes | Toisnot Swamp (Toisnot Reservoir) |
| Mar 7, 2024 | 48K gal | Rainfall / Flooding | Yes | Toisnot Swamp (Toisnot Reservoir) |
| Mar 2, 2024 | 500 gal | Grease / FOG | Yes | Contentnea Creek (Wiggins Mill Reservoir) |
| Feb 6, 2024 | 600 gal | Grease / FOG | Yes | Little Contentnea Creek |
| Dec 18, 2023 | 200 gal | Equipment Failure | Yes | Hominy Swamp |
| Nov 22, 2023 | 1K gal | Grease / FOG | — | Contentnea Creek (Wiggins Mill Reservoir) |
| Nov 21, 2023 | 450 gal | Equipment Failure | Yes | Hominy Swamp |
| Nov 13, 2023 | 300 gal | Root Intrusion | Yes | Hominy Swamp |
| Oct 20, 2023 | 300 gal | Grease / FOG | Yes | Toisnot Swamp |
| Sep 27, 2023 | 500 gal | Grease / FOG | Yes | Hominy Swamp |
| Aug 29, 2023 | 2K gal | Equipment Failure | Yes | Toisnot Swamp |
| Aug 6, 2023 | 14K gal | Equipment Failure | Yes | Hominy Swamp |
| Jul 17, 2023 | 140 gal | Grease / FOG | Yes | Hominy Swamp |
| Jun 12, 2023 | 50 gal | Grease / FOG | Yes | Hominy Swamp |
| Jun 1, 2023 | 300 gal | Grease / FOG | — | Contentnea Creek |
| May 3, 2023 | 120 gal | Grease / FOG | Yes | UT to Hominy Swamp |
| Apr 24, 2023 | 72K gal | Other / Unknown | Yes | Contentnea Creek (Wiggins Mill Reservoir) |
| Apr 10, 2023 | 150 gal | Grease / FOG | Yes | Hominy Swamp |
| Mar 23, 2023 | 1K gal | Equipment Failure | — | — |
| Mar 13, 2023 | 300 gal | Grease / FOG | Yes | Toisnot Swamp (Silver Lake, Lake Wilson) |
| Jan 30, 2023 | 200 gal | Equipment Failure | Yes | Toisnot Swamp |
| Jan 9, 2023 | 50 gal | Equipment Failure | — | — |
| Dec 6, 2022 | 150 gal | Grease / FOG | Yes | Contentnea Creek (Wiggins Mill Reservoir) |
| Oct 29, 2022 | 800 gal | Other / Unknown | Yes | Hominy Swamp |
| Oct 21, 2022 | 100 gal | Grease / FOG | — | — |
| Oct 19, 2022 | 540 gal | Grease / FOG | Yes | Hominy Swamp |
| Oct 10, 2022 | 60 gal | Grease / FOG | — | — |
Source: North Carolina (DWR). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.