What's in EL SEGUNDO-CITY, WATER DEPT.'s water?

EL SEGUNDO-CITY, WATER DEPT.'s only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 16,445, over 6,364 connections.

Ranked against every other system in this dataset

2 total violations and 0 health-based ones put EL SEGUNDO-CITY, WATER DEPT. at the 7th percentile nationally for violation burden, rank 11,944 of 12,903.

Against the CA average

EL SEGUNDO-CITY, WATER DEPT.'s 0 health-based violations sit within the CA average of 5.8, across 803 systems statewide. See the lead and copper guide for why lead counts differently.

Most recent violation on record

EL SEGUNDO-CITY, WATER DEPT.'s most recent violation on record is dated 2019-01-10. Last reported to EPA: 06/22/2026.

What EL SEGUNDO-CITY, WATER DEPT.'s record does not cover

This is what EL SEGUNDO-CITY, WATER DEPT. reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 2 logged violations can see. The guide to what this data misses covers that gap.