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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)

DateVolumeCauseReached waterReceiving water
Dec 24, 2025180 galEquipment FailureYesCold Water Creek (Lake Fisher) - 13-17-9-4-(1)
Dec 22, 202515 galGrease / FOGYes—
Dec 19, 202550 galEquipment FailureYes—
Nov 15, 2025600 galEquipment FailureYesCold Water Creek - 13-17-9-4-(1.5)
Sep 11, 2025240 galEquipment FailureYesAfton Run
Jun 10, 202590 galEquipment FailureYesAfton Run
Mar 18, 2025150 galGrease / FOGYesIrish Buffalo Creek
Feb 2, 2025800 galEquipment FailureYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Dec 30, 2024600 galRoot IntrusionYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Sep 17, 2024600 galRainfall / FloodingYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Sep 17, 2024900 galRainfall / FloodingYesIrish Buffalo Creek
Aug 22, 202460 galRoot IntrusionYesUnnamed Tributary to Cold Water Creek
Aug 8, 20242K galOther / UnknownYesCold Water Creek (Lake Fisher)
Aug 8, 20245K galOther / UnknownYesCold Water Creek (Lake Fisher)
Aug 8, 20245K galOther / UnknownYesIrish Buffalo Creek
Aug 8, 20245K galOther / UnknownYesCold Water Creek (Lake Fisher)
Aug 8, 20246K galOther / UnknownYesIrish Buffalo Creek
Aug 8, 202410K galOther / UnknownYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Aug 8, 202433K galOther / UnknownYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Aug 8, 2024264K galOther / UnknownYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Jun 28, 2024600 galRoot IntrusionYesIrish Buffalo Creek
Jun 17, 2024413K galEquipment FailureYesCold Water Creek (Lake Fisher)
May 21, 2024450 galRoot IntrusionYesThreemile Branch
May 3, 2024480 galEquipment FailureYesIrish Buffalo Creek
Apr 19, 202460 galRoot IntrusionYesIrish Buffalo Creek
Mar 26, 202430 galEquipment FailureYesUnnamed Tributary to Cold Water Creek
Mar 16, 2024600 galEquipment FailureYesIrish Buffalo Creek
Jan 15, 20246K galEquipment FailureYesCold Water Creek (Lake Fisher)
Jan 10, 2024126K galEquipment FailureYesIrish Buffalo Creek
Jan 9, 202411K galRainfall / FloodingYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Jan 8, 2024600 galEquipment FailureYesThreemile Branch
Jan 4, 2024300 galRoot IntrusionYesCold Water Creek
Dec 4, 202385 galRoot IntrusionYesUnnamed Tributary to Cold Water Creek
Sep 27, 202360 galOther / UnknownYesIrish Buffalo Creek
Sep 14, 20235K galGrease / FOGYesThreemile Branch
Aug 31, 20231K galEquipment FailureYesIrish Buffalo Creek
Aug 30, 2023450 galRoot IntrusionYesIrish Buffalo Creek
Aug 21, 2023300 galEquipment FailureYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Aug 19, 20236K galGrease / FOGYesThreemile Branch
Aug 14, 2023175 galGrease / FOGYesIrish Buffalo Creek
Jul 24, 202345 galRoot IntrusionYesIrish Buffalo Creek
Jun 27, 202350 galRoot IntrusionYesCold Water Creek
Jun 20, 202314K galOther / UnknownYesUnnamed Tributary to Cold Water Creek (Lake Concord)
May 24, 202345 galRoot IntrusionYesIrish Buffalo Creek
May 17, 2023300 galEquipment FailureYesIrish Buffalo Creek
Apr 19, 2023150 galRoot IntrusionYesCold Water Creek
Apr 6, 202360 galEquipment FailureYesCold Water Creek
Apr 6, 2023150 galEquipment FailureYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Mar 13, 2023300 galEquipment FailureYesUnnamed Tributary to Cold Water Creek (Lake Concord)
Jan 7, 2023450 galRoot IntrusionYesIrish Buffalo Creek
Oct 4, 2022375 galRoot IntrusionYesCold Water Creek (Lake Fisher)

Source: North Carolina (DWR). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.