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UTILITYLos Angeles Department of Water and Power

Water Utility

3
water sources
7
violations
33
out of compliance (%)
2
enforcement actions taken

Water utilities are regulated under the EPA's Safe Drinking Water Act. This legislation establishes protective guidelines for 90+ toxins commonly found in drinking water. Unfortunately, many of these toxins exist in heightened levels, triggering a violation. This section summarizes both the water source, as well as compliance and enforcement actions taken. Each reported violation is listed below with corresponding details.

Water Source

SURFACE
MIXED
GROUND

Utility Compliance

67% of time compliant
33% of time not compliant

SURVEYED THROUGHOUT THE LAST 3 YEARS

All Violations

Enhanced Surface Water Treatment Rule (Long Term 2)
- CONTAMINANT
  Surface Water Treatment
- VIOLATION FIRST REPORTED
  March 28, 2018
- CATEGORY
  Treatment Technique
- EPA RULE
  Enhanced Surface Water Treatment Rule (Long Term 2)
Enhanced Surface Water Treatment Rule (Long Term 1)
- CONTAMINANT
  Surface Water Treatment
- VIOLATION FIRST REPORTED
  December 03, 2016
- CATEGORY
  Monitoring and Reporting
- EPA RULE
  Enhanced Surface Water Treatment Rule (Long Term 1)
Total Coliform Rule
- CONTAMINANT
  Coliform (TCR)
- VIOLATION FIRST REPORTED
  December 03, 2016
- CATEGORY
  Microorganisms
- EPA RULE
  Total Coliform Rule
EPA POTENTIAL HEALTH EFFECTS
Not a health threat in itself; it is used to indicate whether other potentially harmful bacteria may be present5
SOURCES OF CONTAMINANT
Coliforms are naturally present in the environment; as well as feces; fecal coliforms and E. coli only come from human and animal fecal waste.
Ground Water Rule
- CONTAMINANT
  Groundwater
- VIOLATION FIRST REPORTED
  August 17, 2016
- CATEGORY
  Other
- EPA RULE
  Ground Water Rule
Ground Water Rule
- CONTAMINANT
  Groundwater
- VIOLATION FIRST REPORTED
  August 17, 2016
- CATEGORY
  Treatment Technique
- EPA RULE
  Ground Water Rule
Surface Water Treatment Rule
- CONTAMINANT
  Surface Water
- VIOLATION FIRST REPORTED
  March 16, 2005
- CATEGORY
  Treatment Technique
- EPA RULE
  Surface Water Treatment Rule
Surface Water Treatment Rule
- CONTAMINANT
  Surface Water
- VIOLATION FIRST REPORTED
  February 21, 1996
- CATEGORY
  Treatment Technique
- EPA RULE
  Surface Water Treatment Rule