# EDGAR Filing Document

**Accession Number:** 0000108985
**File Stem:** 9999999995-25-003537
**Filing Date:** 2025-12
**Character Count:** 1243
**Document Hash:** 4bb32e310f05579c1328c8ae4ac18530
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-003537.hdr.sgml**: 20251205

**ACCESSION NUMBER**: 9999999995-25-003537

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251204

**DATE AS OF CHANGE**: 20251205

**EFFECTIVENESS DATE**: 20251204

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** YORK WATER CO
- **CENTRAL INDEX KEY:** 0000108985
- **STANDARD INDUSTRIAL CLASSIFICATION:** WATER SUPPLY [4941]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 231242500
- **STATE OF INCORPORATION:** PA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-291421
- **FILM NUMBER:** 251551086

**BUSINESS ADDRESS:**
- **STREET 1:** 130 E MARKET ST
- **CITY:** YORK
- **STATE:** PA
- **ZIP:** 17401-1219
- **BUSINESS PHONE:** 7178453601

**MAIL ADDRESS:**
- **STREET 1:** 130 EAST MARKET STREET
- **CITY:** YORK
- **STATE:** PA
- **ZIP:** 17401-1219

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** December 4, 2025

**Time:** 17:00:00

**Form Type:** S-3

---

**CIK:** 0000108985

**Company Name:** YORK WATER CO

**File Number:** 333-291421