---
kind: "unit"
title: "18"
title_heading: "Conservation of Power and Water Resources"
key: "chIII/subchB"
level: "subchap"
label: "Subchapter B"
heading: "Special Regulations"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/18/chIII-subchB"
sections_count: 22
---

# Subchapter B — Special Regulations

Title 18 C.F.R. — Conservation of Power and Water Resources › Chapter III — Delaware River Basin Commission

## Contents

- [Part 430 — Ground Water Protection Area: Pennsylvania](/cfr/18/chIII-subchB-part430.md)
- [Part 431-439 — Parts 431-439 [reserved]](/cfr/18/chIII-subchB-part431-439.md)
- [Part 440 — High Volume Hydraulic Fracturing](/cfr/18/chIII-subchB-part440.md)
- [Part 441-499 — Parts 441-499 [reserved]](/cfr/18/chIII-subchB-part441-499.md)