As fall swings into the deserts of Maricopa County, the annual ritual of overseeding winter ryegrass is upon us. But before local businesses and residents fire up the mowers and let the blades fly, the Maricopa County Air Quality Department (MCAQD) is asking everyone to step up their dust game – for the good of the community's lungs and legalities. With some straightforward tips from MCAQD, keeping the air clear might be easier than you think when you're laying down those winter greens.
First things first, when you're prepping to say goodbye to Bermuda grass and hello to its winter companion, timing, and technique are everything. MCAQD is clear: avoid scalping if the wind's up or pollution advisories are singing the blues. Also, don't strip your turf down to parched earth before mowing - that's a dust storm waiting to happen. Instead, the department suggests a gentler touch - "Apply water to the area prior to scalping." And keep it modest; less grass to oversee, less dust in the breeze.
For the gearheads and green thumbs out there, upkeep of equipment can play a pivotal role in the dust debacle. The MCAQD's take is uncomplicated - maintain those screens and filters as if the air depended on it, because, well, it does. And if you're holding the broom, give the leaf blower a break when dealing with pavement sprawl, it's not just about being neighborly, there's a fine line – or rather a P-25 Ordinance – you don't want to cross.
In a direct quote obtained by Maricopa County's announcement, moisture is the word of the day for material heaps: "Moisten material piles before loading into dumpsters." Compliance isn't just about courtesy; these dust-ups can lead to air quality violations if not kept in check, and as the authorities remind us, visible dust doesn't respect property lines. And while you might not need a permit for a petit patch of overseeding, the rules under MCAQD's Rule 310 are still in play.
If the dust gets disrespectful, residents have recourse. The air or dust-related grievances dial-in is 602-372-2703. There's also an online option for submitting a report at Maricopa.gov/2132. Check twice, because your municipality might have its own take on tackling the turf troubles. For additional details, and surely there are more, catch MCAQD's Overseeding Tips for Dust Control flyer – available in both English and Spanish – and stay in the know.
