---
title: "James L. Darling, Title 5 System Inspector SI #804 | Title 5 Roster"
description: "James L. Darling is a MassDEP-approved Title 5 System Inspector (SI #804) based in Blackstone, MA. Approval expires June 30, 2028 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/james-l-darling-si804/
---

# James L. Darling, Title 5 System Inspector (SI #804)

James L. Darling is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026.

* **SI number:** #804
* **Approval expires:** June 30, 2028
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** JL Darling Sewerage
* **Based in:** Blackstone, MA
* **County:** Worcester County

Source: https://neiwpcc.org/wp-content/uploads/2026/10/SI-Instate-10.2.2026.pdf (retrieved 2026-10-12)