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Howard County, IN Environmental Rules: Erosion Control (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Permit trigger
1+ acre of land disturbance in MS4 Area
Required plan
Storm Water Pollution Prevention Plan (SWP3)
Review period
28 days for MS4 Operator to act
Notice cure period
15 days to correct after notice
Max fine
$2,500 per Drainage Board order
Permit duration
Up to 5 years

Summary

In unincorporated Howard County, land-disturbing construction that uncovers one or more acres in the county's MS4 Area needs a site development permit approved by the MS4 Operator, backed by a Storm Water Pollution Prevention Plan. Violations bring a 15-day correction notice, then Drainage Board fines up to $2,500 under Howard County Code Chapter 156.

These county ordinances apply to unincorporated areas of Howard County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

(A) (1) For land-disturbing activity within the MS4 Area uncovering one or more acres of land, no developer shall be granted a site development permit without the approval by the MS4 Operator of a Storm Water Pollution Prevention Plan. ... State that such violation must be corrected within 15 days of the date of notice or further action may be taken, including possible fines. ... If the Drainage Board finds by a preponderance of the evidence that a violation of this Chapter has occurred, it may: 1. Impose fines upon the responsible person in an amount not to exceed $2,500, all in accordance with I.C. 36-1-6-9(d), and/or 2. Issue orders to correct violations.

Full Breakdown

C. 15-5. 10(B). 10(G). 11 gives the MS4 Operator 28 days to approve, conditionally approve, or disapprove the application, and the developer must forward the resulting Notice of Plan Approval with the Notice of Intent sent to IDEM at least 48 hours before land-disturbing work begins. 20, with the right to enter and inspect regulated sites as often as necessary.

Violations & Fines

The County Surveyor issues a certified-mail notice of violation describing the breach and requiring correction within 15 days of the notice date (§ 156.21); if uncorrected, the Drainage Board holds a hearing within 30 days and, on a preponderance of the evidence, may impose fines up to $2,500 and order corrective work (§ 156.22). The county can instead pursue a court action for an injunction or abatement under I.C. 34-28-5-1(b), where a court may also impose fines up to $2,500. Appeals of a fine or order must be filed with the court within 60 days of the Drainage Board's decision, per § 156.23.

Frequently Asked Questions

Do I need an erosion control permit to build a single-family home in unincorporated Howard County?
If your lot is under one acre but part of a larger multi-lot project, you file a Declaration of Responsibility for Erosion and Sediment Control instead of a full site development permit, per Howard County Code § 156.10(B), before getting an improvement location permit.
How long does Howard County take to review an erosion control permit application?
The MS4 Operator has 28 days after receiving the application to approve, approve with conditions, or disapprove it under § 156.11(A)(1); if no disapproval notice arrives in that window, the owner may proceed to notify IDEM directly.
What is the fine for an uncorrected erosion violation in Howard County?
If the violation is not corrected within 15 days of the notice, the Drainage Board can impose a fine up to $2,500 after a hearing, or the county can seek the same penalty through a court action under § 156.22.

Sources & Official References

Other rules in Howard County

All Howard County rules

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