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Surprise Permit

Surprise City Code 58-425 and 58-218: permits to dig for sewer and water lines

Verified September 29, 2026
In Short

Under Surprise Municipal Code 58-425 and 58-218, digging to lay sewer or water lines in public streets, right-of-way, alleys or city property requires a city construction permit first. Sewer digging without one is a class 1 misdemeanor. A city permit does not replace state or county approvals.

Official Source
Surprise Municipal Code Sec. 58-425: Permit required for sewer excavation (Municode)
Surprise Municipal Code Sec. 58-425 and Sec. 58-218
“laying any sewage lines or pipes in the public streets, ROW, alleyways, or upon the property of the city without first acquiring a city construction permit”
Applies to:
Contractors and owners laying sewer or water lines in Surprise public streets, right-of-way, alleys or city property
Official fee:
city construction permit; see the city fee schedule
In force:
Surprise Municipal Code Ch. 58, Arts. IV and V (Ord. 2012-06, 2012)
Last verified:
September 29, 2026, against the official page

Laying a new sewer or water line in a Surprise street is not something a contractor can start on a verbal go-ahead. Two sections of Chapter 58 require a city construction permit first, and one of them makes skipping it a criminal charge.

What do Surprise City Code 58-425 and 58-218 say?

Sec. 58-425(a) covers sewer lines: anyone who excavates "for the purpose of laying any sewage lines or pipes in the public streets, ROW, alleyways, or upon the property of the city without first acquiring a city construction permit and complying with the provisions in this article, is guilty of a class 1 misdemeanor." Subsection (b) adds that "Applications for permits to construct sewer system extensions within the city service area shall be made to the city."

Sec. 58-218 says the same for water lines, with a civil or criminal charge instead of the misdemeanor. Subsection (b) says applications for water supply distribution facilities or main extensions "are required and shall be granted if such permits have been prepared in accordance with the terms of this article." Subsection (c) says city permits "do not release such person of any permitting or approval requirements deemed necessary by any state or county agency," and that a project without all other required approvals "will not be approved."

What do the key terms mean?

  • Construction permit: the city's permit to build the line. Repairs to an existing commercial lateral that cross the property line follow Sec. 58-312(b), covered on its own page.
  • ROW: public right-of-way: the street, alley or sidewalk corridor the city controls.
  • Extension: a new sewer or water main or line added to the city system. These are the applications the code names.
  • Other agencies: state or county reviews, such as those that apply to a state highway or county road.

Who does this cover?

Contractors and owners laying sewer or water lines in public streets, right-of-way, alleys or city property, and developers extending the systems. It does not cover on-lot plumbing inside your building.

Quick check: is a city permit needed?

WorkCity construction permit
New sewer line in a public streetYes, 58-425
New sewer line in an alley or ROWYes, 58-425
New water line in a public streetYes, 58-218
Sewer or water main extensionYes, application to the city
Line on city propertyYes
Work also in county or state roadCity permit plus that agency's approval
Digging without a permitMisdemeanor (sewer), civil or criminal charge (water)

What does this look like in real life?

A developer extending a sewer to a new pad. The extension goes in the street. The contractor applies to the city for the construction permit before trenching.

A water line under a county road. The city permit is not enough. Sec. 58-218(c) requires the county's approval too, and the city will not release the project without it.

The edge case: repairing an existing commercial lateral. That is not a new line, and Sec. 58-312(b) sets its own two-permit rule.

What should you do next?

  1. 1Confirm whether the work is a new line or extension, which falls under these sections, or a repair to an existing lateral, which falls under Sec. 58-312(b).
  2. 2Confirm who owns the road: city, county or state.
  3. 3Apply through the city's Permits and Applications Portal, or ask Community Development at 623-222-3000 which permit applies. The code does not list the steps or fees.
  4. 4Collect any county or state approvals and give the city the documents before project release.
  5. 5Call Arizona 811 before you dig.
  6. 6Do not open the street until the permit is issued.

What do people get wrong?

  • "A city permit covers everything." Sec. 58-218(c) says other agencies' approvals still apply.
  • "It is only a paperwork problem." Sewer digging without the permit is a class 1 misdemeanor.
  • "This is the repair permit." The lateral repair rule is a different section.
  • "Every city uses the same office." Mesa sends this permit to the City Engineer.

Full text and source

The rules are Surprise Municipal Code Sec. 58-425 and Sec. 58-218 on Municode. Both are short, so read them yourself. The city's answer for your project, not this summary, decides a real dispute.

How Do Other Valley Cities Handle It?

WhereWhat appliesSource
MesaIt is unlawful to dig up a street or alley to connect to the sewer without first getting a permit from the City Engineer, or to leave it unrestored afterward.Mesa City Code 8-4-4
Verified September 28, 2026
ScottsdaleNo excavation in a street, alley or right-of-way to connect to the sewer without complying with the city's right-of-way permit article, and the street must be restored to its original condition.Scottsdale Revised Code 49-115
Verified September 28, 2026

This page explains the rule. The official text at the source above governs.

Sources

Sewer Lines in Other Cities

More Surprise Codes and Permits

Related Rules and Questions

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