Grading & Drainage: St. Petersburg vs Tarpon Springs
How do grading & drainage rules compare between St. Petersburg, FL and Tarpon Springs, FL?
St. Petersburg and Tarpon Springs have similar restriction levels.
St. Petersburg, FL
Pinellas County
St. Petersburg requires grading and drainage plans for new construction and significant site work under Chapter 16 site-design standards, with discharge limits enforced through Chapter 27 stormwater rules.
View full St. Petersburg rules →Tarpon Springs, FL
Pinellas County
Tarpon Springs requires City Engineer approval of construction drawings before any clearing, grading, drainage, or site preparation begins. Drainage must comply with stormwater management standards and SWFWMD permitting requirements.
View full Tarpon Springs rules →Key Facts Comparison
| Fact | St. Petersburg | Tarpon Springs |
|---|---|---|
| Code chapters | Ch. 16 and Ch. 27 | - |
| Drainage rule | No increased runoff | - |
| ROW work | Separate permit | - |
| Floodplain fill | Sec. 16.40.050 applies | - |
| Approval body | - | City Engineer |
| Trigger | - | Any grading or drainage work |
| Drainage standard | - | No net runoff increase |
| State permit | - | SWFWMD ERP if applicable |
| Code chapter | - | Appendix A Article IX |
Highlighted rows indicate differences between cities.
St. Petersburg FAQ
Can I add fill to raise my St. Petersburg yard?
Significant fill requires a permit and engineered drainage plan under Chapter 16. You may not redirect runoff onto neighbors or block swales, and floodplain fill is further restricted by Section 16.40.050.
Do I need a permit for a new driveway culvert in St. Petersburg?
Yes. Driveway and culvert work in the public right-of-way requires a separate City right-of-way permit on top of any building or grading permits.
Tarpon Springs FAQ
Can I regrade my Tarpon Springs yard without a permit?
Significant grading or any change to drainage patterns requires construction drawings approved by the City Engineer. Minor landscaping is generally exempt, but altering drainage that affects neighbors is not.
Who reviews drainage plans in Tarpon Springs?
The City Engineer reviews and approves construction drawings, with SWFWMD reviewing Environmental Resource Permits for larger projects or those affecting wetlands and waters.
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