---
schema_version: "secwatch.filing_event.v1"
accession: "0001410636-25-000145"
form_type: "8-K"
ticker: "AWK"
cik: "0001410636"
company_name: "American Water Works Company, Inc."
filed_at: "2025-07-01T23:59:59+00:00"
generated_at: "2026-05-18T09:56:24.692932+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# American Water subsidiary files $111M rate request with CPUC, citing $750M infrastructure spend

## Summary
- Filing seeks $63.1M revenue increase vs 2025 authorized; total $111.2M over 2027-2029.
- Driven by ~$750M in capital investments completed and planned from 2025 through 2028.
- Average residential bill impact ranges from -$3 to +$17 per month depending on service area.
- Proposes expansion of Customer Assistance Program discounts in Monterey service area.
- Last general rate case filed July 2022; CPUC 18-month review proceeding with Jan 2027 target effect.

## SEC filing metadata
- accession: 0001410636-25-000145
- form_type: 8-K
- ticker: AWK
- cik: 0001410636
- company_name: American Water Works Company, Inc.
- filed_at: 2025-07-01T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1410636/000141063625000145/0001410636-25-000145-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1410636/000141063625000145/awk-20250701.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001410636-25-000145
- JSON: https://secwatch.observer/filing/0001410636-25-000145.json
- Plain text: https://secwatch.observer/filing/0001410636-25-000145.txt

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