1.13.3.1 To Determine the Impact on Drainage
Unofficial copy. It may be out of date. Not legal or zoning advice. Zoning rules change, and only the city or county can say for sure what is allowed on a property. Confirm with the city or county planning department before you buy, sign or build.
The official Wallsburg code is at https://wallsburg.gov/development-code/.
Text pulled 2026-10-19 from this source.
The chapters the town posts pre-date revisions it approved in June 2023, September 2023 and February 2024, which aren't posted as clean text. Check those changes with the town.
Tables (like use tables) may not copy cleanly, so check any table against the official code.
Confirm anything here with Wallsburg planning before you rely on it.
1. A map of the site showing the existing conditions prior to the demolition of any existing structures and any grading, any known geologic or natural hazards.
2. Topography with contours shown at intervals of not more than five feet of the site and as
the site adjoins contiguous properties.
3. Vegetation type and location and soil type and load carrying capacity information.
4. One hundred (100) year flood plain and high ground water areas, known spring and seep areas and ditches or canals.
5. All existing roads and proposed road locations and other circulation features, fences, irrigation ditches, and drainage facilities.
6. Location and size of the nearest facilities the site could drain to and where the developer proposes to connect to the existing drains, proposed drainage, drainage works, detention ponds, retaining walls, and erosion control plans.
7. Site plan of the proposed buildings and structures showing building locations and finished grades.
8. Where any drainage from a proposed development will be placed or diverted into an existing irrigation ditch or system, the developer shall provide a copy of the approval and maintenance agreement.
1.13.3 Review Procedure · 1.13.3.2 To Determine the Impact on Water, Fire Flows and Sewage