---
type: "Bill"
title: "Environment - On-Site Wastewater Services - Board, Fees, and Penalties"
description: "Environment - On-Site Wastewater Services - Board, Fees, and Penalties"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2023"
identifier: "HB 30"
citation: "Maryland HB 30 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Stein"]
version_count: 3
action_count: 19
vote_count: 0
first_action: "2022-10-21"
last_action: "2023-04-11"
source: "openstates"
source_identifier: "ocd-bill/2edfe144-5ce6-430d-a38d-c2f02a5bd161"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0030?ys=2023RS&search=True"
source_hash: "36fbc86cd6d0c254186a1dc490625a04d3f763741d2a1944d1d669925fa7905c"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-md"]
---

# Maryland HB 30 (2023) — Environment - On-Site Wastewater Services - Board, Fees, and Penalties

## Version chain

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

1. **Chapter - Environment - On-Site Wastewater Services - Board, Fees, and Penalties** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/Chapters_noln/CH_66_hb0030t.pdf)
2. **First - Environment - On-Site Wastewater Services - Board, Fees, and Penalties** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/hb/hb0030f.pdf)
3. **Third - Environment - On-Site Wastewater Services - Board, Fees, and Penalties** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/hb/hb0030t.pdf)

## Sponsors

- Stein — primary (person)

## Timeline

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

- **2022-10-21** Pre-filed `introduction`
- **2023-01-11** First Reading Environment and Transportation `referral-committee`
- **2023-01-19** Hearing 2/01 at 1:00 p.m.
- **2023-01-19** Hearing canceled
- **2023-01-19** Hearing 2/01 at 2:00 p.m.
- **2023-01-27** Hearing canceled
- **2023-01-27** Hearing 2/01 at 3:00 p.m.
- **2023-02-27** Favorable Report by Environment and Transportation `committee-passage-favorable`
- **2023-02-28** Favorable Adopted `committee-passage-favorable`
- **2023-02-28** Motion Special Order until 3/1 (Delegate Adams) Adopted
- **2023-03-01** Second Reading Passed
- **2023-03-03** Third Reading Passed `passage`
- **2023-03-06** Referred Education, Energy, and the Environment `referral-committee`
- **2023-04-04** Favorable Report by Education, Energy, and the Environment `committee-passage-favorable`
- **2023-04-04** Favorable Adopted `committee-passage-favorable`
- **2023-04-04** Second Reading Passed
- **2023-04-05** Third Reading Passed `passage`
- **2023-04-05** Returned Passed
- **2023-04-11** Approved by the Governor - Chapter 66 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/2edfe144-5ce6-430d-a38d-c2f02a5bd161`. Confidence: reported (aggregated from official Maryland legislature records).