republic-os/legislation/us/states/md/2021/sb-227.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	Water Pollution - Stormwater Management Regulations and Watershed Implementation Plans - Review and Update	Water Pollution - Stormwater Management Regulations and Watershed Implementation Plans - Review and Update	us/states/md	Maryland General Assembly	2021	SB 227	Maryland SB 227 (2021)	bill		enacted	Elfreth Hester Pinsky	4	16	3	2020-11-01	2021-05-30	openstates	ocd-bill/63aedcf7-6277-4adc-89df-5b1f421efeef	http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/sb0227?ys=2021RS&search=True	92efbf58b30599f42971cebab91754f17b470ae7ac3a91c08fae64f602bfff11	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-md

Maryland SB 227 (2021) — Water Pollution - Stormwater Management Regulations and Watershed Implementation Plans - Review and Update

Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. Chapter - Water Pollution - Stormwater Management Regulations and Watershed Implementation Plans - Review and Update (committee substitute) — source
2. Enrolled - Water Pollution - Stormwater Management Regulations and Watershed Implementation Plans - Review and Update (committee substitute) — source
3. First - Water Pollution - Stormwater Management Regulations and Watershed Implementation Plans - Review and Update (committee substitute) — source
4. Third - Water Pollution - Stormwater Management Regulations and Watershed Implementation Plans - Review and Update (committee substitute) — source

Votes

• On Third Reading (Amend) — 95–40 (pass) · lower
• On Third Reading — 47–0 (pass) · upper
• On third reading — 45–0 (pass) · upper

Sponsors

• Elfreth — primary (person)
• Hester — primary (person)
• Pinsky — primary (person)

Timeline

The legislative action history — every referral, reading, and vote.

• 2020-11-01 Pre-filed introduction
• 2021-01-13 First Reading Education, Health, and Environmental Affairs referral-committee
• 2020-12-29 Hearing 1/21 at 11:00 a.m.
• 2021-02-09 Favorable with Amendments Report by Education, Health, and Environmental Affairs committee-passage-favorable
• 2021-02-09 Favorable with Amendments { committee-passage-favorable
• 2021-02-09 Second Reading Passed with Amendments
• 2021-02-10 Third Reading Passed passage
• 2021-02-11 Referred Environment and Transportation referral-committee
• 2021-04-05 Favorable with Amendments Report by Environment and Transportation committee-passage-favorable
• 2021-04-05 Favorable with Amendments { committee-passage-favorable
• 2021-04-05 Second Reading Passed with Amendments
• 2021-04-06 Third Reading Passed passage
• 2021-04-07 Senate Concurs House Amendments
• 2021-04-07 Third Reading Passed passage
• 2021-04-07 Passed Enrolled
• 2021-05-30 Enacted under Article II, Section 17(c) of the Maryland Constitution - Chapter 641 became-law

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/63aedcf7-6277-4adc-89df-5b1f421efeef. Confidence: reported (aggregated from official Maryland legislature records).