---
schema_version: "secwatch.filing_event.v1"
accession: "0000863110-25-000024"
form_type: "8-K"
ticker: "ARTNA"
cik: "0000863110"
company_name: "ARTESIAN RESOURCES CORP"
filed_at: "2025-04-07T23:59:59+00:00"
generated_at: "2026-05-23T20:32:30.624274+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Artesian Water files for 12.41% revenue increase (~$10.8M) with Delaware PSC

## Summary
- Requests $10.8M annualized revenue increase (12.41%); net increase after DSIC is 10.75%.
- Temporary rates of up to $2.5M or 15% of gross water sales allowed 60 days post-acceptance, subject to refund.
- Invested over $58.5M in utility plant since last base rate filing in April 2023, citing PFAS treatment costs.
- Average residential bill would rise from $52.94 to $59.76/month ($0.23/day) if approved.
- Last comprehensive base rate filing was in April 2023; this filing covers investments through Sept 2025.

## SEC filing metadata
- accession: 0000863110-25-000024
- form_type: 8-K
- ticker: ARTNA
- cik: 0000863110
- company_name: ARTESIAN RESOURCES CORP
- filed_at: 2025-04-07T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/863110/000086311025000024/0000863110-25-000024-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/863110/000086311025000024/8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000863110-25-000024
- JSON: https://secwatch.observer/filing/0000863110-25-000024.json
- Plain text: https://secwatch.observer/filing/0000863110-25-000024.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.