ENV HLT 461

Water Quality and Health

Environmental Health Sciences · 4 units · Graduate professional courses (400-499)

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Introduction to water quality, with coverage of hydrology, water chemistry, and various chemical contaminants that may affect human health. Various treatment methods and health implications.

S/U or letter grading.

When it runs

Not on the schedule for any of Fall 2025 through Spring 2027. UCLA publishes only that window, so this does not mean the course is gone — check the official listing.

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Requisites

Official UCLA wording
Requisites: courses C200A, C200B, 401.

BruinTree reads · Prerequisite

needs reviewconfidence 0.80 · from text

all of

· "ENV HLT C200A" is not in this catalog version
· "ENV HLT C200B" is not in this catalog version

Requires

Everything that has to come before this course, not just the courses named in the requisite above.

ENV HLT 461

ENV HLT 401Environmental Measurements
- CHEM 20AChemical Structure
  - MATH 31ADifferential and Integral Calculus1 more beneath
- CHEM 30ALGeneral Chemistry Laboratory II
  - CHEM 20BChemical Energetics and Change4 more beneath

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

No course in the catalog lists this as a requisite.