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North Carolina · North Carolina (DWR)
Kannapolis Collection System
F
Usually reaches water
Reported events
51
Total volume
922K gal
Reached waterways
51 (100%)
Reporting since
2022
What caused the overflows
Equipment Failure
19
Root Intrusion
14
Other / Unknown
10
Grease / FOG
5
Rainfall / Flooding
3
Reported overflow events (showing 51 of 51)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Dec 24, 2025 | 180 gal | Equipment Failure | Yes | Cold Water Creek (Lake Fisher) - 13-17-9-4-(1) |
| Dec 22, 2025 | 15 gal | Grease / FOG | Yes | — |
| Dec 19, 2025 | 50 gal | Equipment Failure | Yes | — |
| Nov 15, 2025 | 600 gal | Equipment Failure | Yes | Cold Water Creek - 13-17-9-4-(1.5) |
| Sep 11, 2025 | 240 gal | Equipment Failure | Yes | Afton Run |
| Jun 10, 2025 | 90 gal | Equipment Failure | Yes | Afton Run |
| Mar 18, 2025 | 150 gal | Grease / FOG | Yes | Irish Buffalo Creek |
| Feb 2, 2025 | 800 gal | Equipment Failure | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Dec 30, 2024 | 600 gal | Root Intrusion | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Sep 17, 2024 | 600 gal | Rainfall / Flooding | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Sep 17, 2024 | 900 gal | Rainfall / Flooding | Yes | Irish Buffalo Creek |
| Aug 22, 2024 | 60 gal | Root Intrusion | Yes | Unnamed Tributary to Cold Water Creek |
| Aug 8, 2024 | 2K gal | Other / Unknown | Yes | Cold Water Creek (Lake Fisher) |
| Aug 8, 2024 | 5K gal | Other / Unknown | Yes | Cold Water Creek (Lake Fisher) |
| Aug 8, 2024 | 5K gal | Other / Unknown | Yes | Irish Buffalo Creek |
| Aug 8, 2024 | 5K gal | Other / Unknown | Yes | Cold Water Creek (Lake Fisher) |
| Aug 8, 2024 | 6K gal | Other / Unknown | Yes | Irish Buffalo Creek |
| Aug 8, 2024 | 10K gal | Other / Unknown | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Aug 8, 2024 | 33K gal | Other / Unknown | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Aug 8, 2024 | 264K gal | Other / Unknown | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Jun 28, 2024 | 600 gal | Root Intrusion | Yes | Irish Buffalo Creek |
| Jun 17, 2024 | 413K gal | Equipment Failure | Yes | Cold Water Creek (Lake Fisher) |
| May 21, 2024 | 450 gal | Root Intrusion | Yes | Threemile Branch |
| May 3, 2024 | 480 gal | Equipment Failure | Yes | Irish Buffalo Creek |
| Apr 19, 2024 | 60 gal | Root Intrusion | Yes | Irish Buffalo Creek |
| Mar 26, 2024 | 30 gal | Equipment Failure | Yes | Unnamed Tributary to Cold Water Creek |
| Mar 16, 2024 | 600 gal | Equipment Failure | Yes | Irish Buffalo Creek |
| Jan 15, 2024 | 6K gal | Equipment Failure | Yes | Cold Water Creek (Lake Fisher) |
| Jan 10, 2024 | 126K gal | Equipment Failure | Yes | Irish Buffalo Creek |
| Jan 9, 2024 | 11K gal | Rainfall / Flooding | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Jan 8, 2024 | 600 gal | Equipment Failure | Yes | Threemile Branch |
| Jan 4, 2024 | 300 gal | Root Intrusion | Yes | Cold Water Creek |
| Dec 4, 2023 | 85 gal | Root Intrusion | Yes | Unnamed Tributary to Cold Water Creek |
| Sep 27, 2023 | 60 gal | Other / Unknown | Yes | Irish Buffalo Creek |
| Sep 14, 2023 | 5K gal | Grease / FOG | Yes | Threemile Branch |
| Aug 31, 2023 | 1K gal | Equipment Failure | Yes | Irish Buffalo Creek |
| Aug 30, 2023 | 450 gal | Root Intrusion | Yes | Irish Buffalo Creek |
| Aug 21, 2023 | 300 gal | Equipment Failure | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Aug 19, 2023 | 6K gal | Grease / FOG | Yes | Threemile Branch |
| Aug 14, 2023 | 175 gal | Grease / FOG | Yes | Irish Buffalo Creek |
| Jul 24, 2023 | 45 gal | Root Intrusion | Yes | Irish Buffalo Creek |
| Jun 27, 2023 | 50 gal | Root Intrusion | Yes | Cold Water Creek |
| Jun 20, 2023 | 14K gal | Other / Unknown | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| May 24, 2023 | 45 gal | Root Intrusion | Yes | Irish Buffalo Creek |
| May 17, 2023 | 300 gal | Equipment Failure | Yes | Irish Buffalo Creek |
| Apr 19, 2023 | 150 gal | Root Intrusion | Yes | Cold Water Creek |
| Apr 6, 2023 | 60 gal | Equipment Failure | Yes | Cold Water Creek |
| Apr 6, 2023 | 150 gal | Equipment Failure | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Mar 13, 2023 | 300 gal | Equipment Failure | Yes | Unnamed Tributary to Cold Water Creek (Lake Concord) |
| Jan 7, 2023 | 450 gal | Root Intrusion | Yes | Irish Buffalo Creek |
| Oct 4, 2022 | 375 gal | Root Intrusion | Yes | Cold Water Creek (Lake Fisher) |
Source: North Carolina (DWR). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.