--- title: "Hillsborough County Watering Restrictions 2026: Days & Fines - InstantGreen Sod" description: "Hillsborough County lawn watering restrictions 2026 are at Modified Phase III through Oct. 1: one day per week, overnight hours only. Fines start at $100." url: "https://instantgreensodinc.com/blog/news/hillsborough-county-lawn-water-restrictions-2026" --- [News](/categories/news) # Hillsborough County Watering Restrictions 2026: Days & Fines Hillsborough County lawn watering restrictions 2026 are at Modified Phase III through Oct. 1: one day per week, overnight hours only. Fines start at $100. [InstantGreen Sod](/authors/instantgreen) · August 9, 2026 · 3 min read ![A pop-up sprinkler sprays water across a green lawn beside a house with palm trees and a waterway behind it.](/_astro/cover.BnXdecqm_mvxNF.webp) *A pop-up sprinkler sprays water across a green lawn beside a house with palm trees and a waterway behind it. AI-generated illustration by InstantGreen Sod .* Photorealistic editorial cover photograph for an article titled "Hillsborough County Watering Restrictions 2026: Days & Fines", for InstantGreen Sod — a Tampa Bay fresh-cut sod and lawn-care company (Riverview, Brandon, Apollo Beach, Hillsborough County). Choose the most appropriate visual type based on what the article title is about: - **Installation, renovation, crew** → workers in blue polo shirts pressing sod pieces into place, installation in progress in a residential Tampa Bay yard, wide shot - **Disease, fungus, pests (fire ants, nematodes, chinch bugs)** → close-up ground-level macro of damaged or diseased grass blades, diagnostic perspective - **Weeds** → ground-level macro of weeds (dollarweed, spurge, crabgrass) among grass blades - **Irrigation, water restrictions, watering** → sprinkler heads in action over a lush Florida lawn, or homeowner adjusting irrigation timer - **Specific grass variety (Zoysia, Bermuda, CitraBlue, Floratam, Bahia, Paspalum, etc.)** → macro botanical close-up of that exact grass variety's blades and texture - **Soil, roots, freshness, sand-bottom** → underside of freshly harvested sod showing white roots in pale sandy Florida soil, gloved hands holding it - **Shade, tree canopy** → healthy turf growing in dappled shade under live oak trees - **Seasonal lawn care (spring, fall, winter, dry season, rainy season)** → established Tampa Bay lawn in that season's character, homeowner tending it - **Sod delivery, staging** → single pallet of fresh square-cut sod on a residential driveway - **Farm, supply chain, freshness sourcing** → wide shot of a Florida sod farm at golden hour - **Home value, outdoor living, lifestyle** → beautiful backyard with lush green lawn framing patio or outdoor living area - **New construction** → fresh sod installation at a new build home, crew working - **Before/after, repair, bare spots** → lawn with visible damaged area being repaired or replaced - **Homeowner consulting, questions** → homeowner and sod professional talking in a front yard - **Measurement, estimation** → homeowner with measuring wheel or smartphone measuring the yard General style: bright natural Florida daylight, vivid living greens, crisp focus, warm Tampa Bay outdoor setting. Editorial photography quality, inviting and clean. When sod product is shown, it must be SQUARE-CUT sod: flat square slabs. NEVER cylindrical rolls. Do NOT include: - Rolls of sod, rolled turf, cylindrical or spiral sod — this brand sells square-cut pallets only. - Stacked pallets as the default subject when the article is not about delivery or staging logistics. - Dark studio backgrounds — keep it bright and outdoors. - Text, logos, watermarks, or readable labels on any object. Prompt sent to Higgsfield · nano_banana_pro · 3:2 As of August 2026, Hillsborough County lawn watering restrictions are at Modified Phase III “Extreme,” limiting every residential property to one designated irrigation day per week with sprinklers permitted only during overnight hours. The restrictions run through October 1, 2026, and apply equally to city water, Hillsborough County Utilities accounts, and private wells. Fines begin at $100 and active enforcement patrols have operated county-wide since April. Your assigned day and the authority enforcing it depend on which utility serves your address. ## Hillsborough County Lawn Watering Restrictions 2026: The Phase in Effect The Southwest Florida Water Management District declared a Modified Phase III “Extreme” Water Shortage effective April 3, 2026. In late June, Hillsborough County confirmed an extension through October 1, 2026. Phase III means three things for every property in Hillsborough County: - One assigned watering day per week for residential and commercial properties - Irrigation limited to designated overnight windows only - No exemptions for private wells, ponds, or lakes The restrictions cover every irrigation water source in the county under Florida statute and SWFWMD’s current district rules. ## Watering Days by Utility Zone Your assigned watering day comes from the utility provider that serves your address. Hillsborough County has three distinct service zones. ### City of Tampa (Tampa Water) Tampa Water customers look up their assigned day at the city’s watering schedule page. Under Phase III, all residential accounts are limited to one day per week. The City of Tampa runs its own enforcement patrol program independently of the county. ### Hillsborough County Utilities (unincorporated areas) Properties in Valrico, Riverview, Brandon, Lithia, Ruskin, Apollo Beach, Sun City Center, Wimauma, and other unincorporated communities use the county’s Find My Watering Days and Times lookup tool at hcfl.gov. Enter your street address to get your specific assigned day. Properties with no distinct street address, such as office complexes or shopping centers, are assigned to Fridays. ### Private wells There is no well exemption. SWFWMD’s Phase III rules apply to private well irrigation under the same terms as public water: one day per week, overnight hours only. ## Allowed Watering Hours Under Phase III On your designated day, automatic landscape irrigation is permitted only during these two windows: - 12:01 a.m. to 4 a.m. - 8 p.m. to 11:59 p.m. Properties under one acre may use only one of these windows on their assigned day, not both — per SWFWMD’s Phase III Water Shortage Order rule text. Hand watering and micro-irrigation of planted beds (not turf) is permitted on any day but may not run between 8 a.m. and 6 p.m. Florida Statute § 373.62 also requires all automatic irrigation systems to have a working rain sensor. A disconnected or bypassed sensor is a separate compliance issue that exists regardless of drought phase. ## Fines and Enforcement Both the county and city have expanded patrols since the April 3 effective date. By May 2026, more than 400 Tampa residents had received citations for violations. Citations are issued on first observation; there is no mandatory warning before a fine is written. Hillsborough County Utilities zone: The county’s water restriction violations schedule starts at $100 for a first offense and escalates to $500 for repeat violations. Written appeals go to the county’s code enforcement office. City of Tampa: The city issues a $100 citation for a first violation. A third or subsequent offense requires a mandatory court appearance and carries fines up to $500 as set by the court. SWFWMD: The district can levy administrative fines up to $10,000 per day per violation for large-scale or commercial offenders under Florida Statute § 373.430, with each day of a continuing violation counted as a separate offense. ## What These Restrictions Mean for Your Lawn One practical tradeoff worth knowing: the 8 p.m. to 11:59 p.m. window leaves grass blades wet for most of the night, which raises the risk of fungal disease during Tampa Bay’s humid summer months. If your controller allows it, programming runs during the pre-dawn 12:01 a.m. to 4 a.m. window reduces how long blades stay wet. Our guide on identifying and treating lawn fungal disease in Tampa Bay covers the three most common summer pathogens in Hillsborough, Manatee, and Pinellas lawns and which fungicide active ingredient is correct for each. If your lawn has taken drought damage and you are weighing a fall sod renovation, newly installed sod requires more frequent watering than Phase III normally allows. A variance is available: SWFWMD’s new-sod establishment exception permits watering on any day for the first 30 days after installation (within the approved overnight windows only), but you must register the exception before sod is laid — not after. Submit a Petition for Variance through SWFWMD’s district water restrictions page or email Water.Variances@WaterMatters.org; Hillsborough County Utilities customers can also file through the county’s water restrictions violations and appeals page. Our post on Florida’s rainy season lawn care covers how to calibrate irrigation frequency once the summer storm pattern is established and supplemental watering can be scaled back. If you want to think through sod timing under the current restrictions, InstantGreen Sod works across Hillsborough, Manatee, and parts of Pinellas County and can walk you through what the establishment window looks like with Phase III rules in effect. Tags [#watering-restrictions](/tags/watering-restrictions)[#irrigation](/tags/irrigation)[#hillsborough-county](/tags/hillsborough-county)[#swfwmd](/tags/swfwmd)[#lawn-care](/tags/lawn-care) Share Written by [InstantGreen Sod](/authors/instantgreen) Fresh-cut sod installation, replacement, and delivery in the Tampa Bay area. On this page - Hillsborough County Lawn Watering Restrictions 2026: The Phase in Effect - Watering Days by Utility Zone - City of Tampa (Tampa Water) - Hillsborough County Utilities (unincorporated areas) - Private wells - Allowed Watering Hours Under Phase III - Fines and Enforcement - What These Restrictions Mean for Your Lawn ## Continue reading [News](/categories/news) · September 21, 2026 [### SWFWMD Water Restrictions and Tampa Bay Lawn Care: A 2026 Irrigation Guide](/blog/news/swfwmd-water-restrictions-lawn-irrigation-tampa-bay) SWFWMD water restrictions lawn care Tampa Bay: the 2026 one-day-a-week rule, county-by-county watering hours, and the new-sod window, explained. InstantGreen Sod · 4 min [News](/categories/news) · October 20, 2026 [### From Farm to Front Yard: How Sod Delivery Technology in Florida Keeps Grass Alive](/blog/news/sod-farm-logistics-delivery-technology-florida) Sod delivery technology in Florida now decides whether your grass roots or browns. Here is how farm automation and routing keep turf alive in the heat. InstantGreen Sod · 5 min [News](/categories/news) · October 19, 2026 [### MSMA Herbicide and Florida Lawns: What the EPA Review Means](/blog/news/msma-herbicide-florida-turfgrass-update) Can you still use MSMA herbicide on a Florida lawn? What the EPA review and TPI advocacy mean for Bermuda and Zoysia weed control in Tampa Bay. InstantGreen Sod · 4 min ## Stay in the loop. One email when it’s worth it — new posts and updates, no spam. Thanks — check your inbox to confirm. Free. Unsubscribe in one click.