HB 870

An Act amending the act of October 4, 1978 (P.L.864, No.167), known as the Storm Water Management Act, further providing for watershed storm water plans and contents.

In committee Last action March 11, 2025: Referred to Environmental & Natural Resource Protection

Official bill page and text: palegis.us

Sponsors 7

Prime sponsor: David Zimmerman
Cosponsors (6): David Rowe, Jamie Walsh, Joe Hamm, Seth Grove, Steven Mentzer, Tina Pickett

Status

In committee as of March 11, 2025. Session ends November 30, 2026; the 2027–2028 session begins in January 2027.

Roll-call votes 0

No roll-call votes recorded for this measure.

Timeline 1

Date	Chamber	Action
March 11, 2025	House	Referred to Environmental & Natural Resource Protection

Data: Open States (API v3; public data, attribution appreciated), updated November 5, 2026. Official record: palegis.us. Bill pages link to the official text, not copied.

Sources for this page

Open States API v3 (Plural Policy): https://v3.openstates.org/ — copied November 2, 2026

Pennsylvania General Assembly: https://www.palegis.us/legislation/bills — copied November 2, 2026

Bill, action and roll-call data from Open States (public data, attribution appreciated). Neither Pennsylvania Capitol Guide nor this information, as presented here, is endorsed by the Pennsylvania General Assembly.