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Washington · EPA ECHO (national)

Joint Base Lewis-Mcchord Sanitary Sewer System

Permit WA0021954

—
No waterway impact reported
Reported events
33
Total volume
76K gal
Reached waterways
0 (0%)
Reporting since
2023

What caused the overflows

Equipment Failure
23
Grease / FOG
4
Root Intrusion
3
Other / Unknown
3

Reported overflow events (showing 33 of 33)

DateVolumeCauseReached waterReceiving water
Feb 18, 202610 galEquipment Failure——
Feb 1, 2026200 galEquipment Failure——
Aug 19, 2025200 galEquipment Failure——
Apr 2, 202570 galEquipment Failure——
Mar 11, 202555 galEquipment Failure——
Mar 4, 20254 galEquipment Failure——
Feb 2, 20254 galEquipment Failure——
Jan 18, 20258 galEquipment Failure——
Dec 4, 20241 galGrease / FOG——
May 8, 20241 galEquipment Failure——
Apr 3, 20245 galEquipment Failure——
Mar 18, 20245 galEquipment Failure——
Mar 11, 202415 galRoot Intrusion——
Feb 23, 202410 galGrease / FOG——
Jan 27, 20242 galGrease / FOG——
Jan 23, 20244K galRoot Intrusion——
Dec 12, 202340 galEquipment Failure——
Dec 8, 202320 galGrease / FOG——
Nov 27, 202335 galEquipment Failure——
Nov 3, 202370K galEquipment Failure—Puget Sound
Aug 14, 20231 galEquipment Failure——
Jul 31, 20235 galEquipment Failure——
Jul 27, 20232K galOther / Unknown——
Jul 15, 20232 galRoot Intrusion——
Jun 7, 202315 galEquipment Failure——
May 23, 20235 galOther / Unknown——
Apr 17, 20237 galEquipment Failure——
Apr 12, 202325 galEquipment Failure——
Mar 29, 202320 galEquipment Failure——
Mar 16, 20235 galOther / Unknown——
Mar 3, 20234 galEquipment Failure——
Feb 23, 20236 galEquipment Failure——
Feb 17, 202315 galEquipment Failure——

Source: EPA ECHO (national). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.