Zoning, building permits and septic rules in Dedham, Iowa

Rules another office applies inside Dedham

Dedham does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

• Septic permitRequired

  Installation or alteration of a private sewage disposal system (septic) on land inside Dedham city, Carroll County, Iowa; the permit is issued by the administrative authority (the local county board of health or the Iowa DNR as defined in the rule).

  • Construction may proceed only after the construction permit is obtained.
  • Applies to installation or alteration as described in 567-69.1(3)(b); the rule states that alteration includes any changes that affect the treatment or disposal system.
  • A psds may not be installed where a publicly owned treatment works is available or where a local ordinance requires connection to a potw; see utility_connection claim.

  “69.1(4) construction permit required. no psds shall be installed or altered as described in 69.1(3) “b” unless a construction permit issued by the administrative authority is obtained prior to construction.”

• Septic inspectionRequired

  Newly constructed private sewage disposal systems inside Dedham city, Carroll County, Iowa

  • The inspection is conducted by the administrative authority (county board of health or Iowa DNR) before the system is backfilled.
  • A final as-built drawing must be made and kept on file with the construction permit.

  “c. final inspections. the administrative authority shall conduct an at-location inspection of all newly constructed psdss before the system is backfilled. a final as-built drawing shall be made as part of the final inspection and kept on file with the construction permit.”

• Off-grid sanitationLimited

  Domestic sanitation for buildings inside Dedham city, Carroll County, Iowa where no public sewer is available

  • Sanitation must use an approved private sewage disposal system (psds) under the state rule.
  • A holding tank may be used only if all other psds options are impractical (567-69.2(6)); holding tanks need at least 1,250 gallons, and waste must be disposed of at a potw or permitted system.

  “(3) when a potw is not available, every building wherein persons generate domestic sewage shall be provided with an approved psds. a holding tank for waste may be used only if all other psds options are impractical.”

• Mandatory utility hookupConditional

  New homes or buildings inside Dedham city, Carroll County, Iowa, where a publicly owned treatment works (sewer) is or is not available

  • A psds may not be installed where a potw is available or where a local ordinance requires connection to a potw; availability is determined by the administrative authority.
  • If a potw becomes available within 200 feet, existing buildings served by a psds must connect within a time frame and under conditions set by the administrative authority.
  • Dedham city's own sewer connection ordinance and whether a public sewer serves the city were not located; water connection rules were not found.

  potw availability distance: <= 200 feet (a potw may be considered unavailable when it or any connected building or drainage facility is located more than 200 feet from any proposed building on a lot that abuts and is served by a potw; final determination by the administrative authority)

  “(1) no psds shall be installed, repaired, or rehabilitated where a publicly owned treatment works (potw) is available or where a local ordinance requires connection to a potw. a potw may be considered unavailable when the potw, or any building or any exterior drainage facility connected thereto, is located more than 200 feet from any proposed building or exterior drainage facility on any lot or premises that abuts and is served by a potw. final determination of availability shall be made by the administrative authority.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Dedham or Carroll County directly.

• Building permit — Whether a building permit is required for new construction inside Dedham city limits
• Owner-builder exemption — Whether an owner-builder exemption exists for construction inside Dedham city limits
• Building code adopted — Whether Dedham city adopts a building code for construction inside Dedham city limits
• Inspections — Whether building inspections are required for construction inside Dedham city limits
• Certificate of occupancy — Whether a certificate of occupancy is required for buildings inside Dedham city limits

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.