Unincorporated Pima County PLUS

"I am the Community Manager for Hardy Estates HOA. Over the past several years, the association has experienced significant water runoff issues, with large volumes of water flowing onto the community streets, overflowing basins, and potentially impacting nearby homes.Previously, Pima County installed riprap to help manage the runoff; however, it has deteriorated over time. The association is now seeking a more permanent solution to address the ongoing drainage and sediment runoff issues affecting Hardy Estates."

Please review the area at W Morondo Av west of 400 block where it dumpsi into the arroyo that starts at Cunada. Is there anything you can do about the drainage issue that is causing erosion?

3040 E BROADVIEW DR - Culvert near address needs to clean out lots for debris and trash

"Complainant stated the County has filled in the wash with crushed asphalt so the
homeowner can access their property during rain events and times of flooding. -
RFCD RCF"
"Initial Inspection: Unconsolidated material has been dumped within the
DOT right-of-way filling in the driveway and blocking flow on the east side of Sandario. Not currently atgrade."
"Will refer complaint to DOT."
"Case Reviewer:Rachel Forney"
"11/25/2025 Field Investigation - Complete: Blocked flow within DOT right of way, referring to DOT."
"Case Reviewer:April Mattox"

I am the Association Manager for Cortina Terrace HOA. The street that leads into the community Cortina Place, is draining all the water from the rain into the community and into homeowners yards. The Board would like to know what can be done about this situation, as it is costing the Association money to continually fix the issues from this. Please respond to [email protected]

3700 E Alvord Rd, "Flooding and Hazardous Roadside Drop-Off
The area between the sidewalk and the roadway collects water and frequently floods, even with light rain. There is a drop-off several inches deep beneath the standing water, which becomes completely hidden when flooded. Today’s light sprinkle was enough to cause the area in front of the school to flood." Pictures will be added to the Maximo File. Thank you.

Attached find (2) photos of conditions that exists after heavy rains,
that being the retention of water of considerable depth at the East end
of referenced County maintained Water Retention Basin for a considerable
length of time causing undesirable environmental issues.

Copy of photo just East of the location shows the barrier of dirt & plant growth
that is preventing excess water from moving out of the Water Basin Area into
the Natural Open Area beyond. I believe this to be a current Design Problem,
there should be some avenue or path for the excess water to be allowed to flow
out of the Water Basin, to the Natural Open Area just beyond the basin.
(Example-Needs a Trench or change in Grading to allow water to flow out-Eastend)

Since the County is responsible for "Maintenance / Design" of this Water Basin
Area , I am asking for your review of this issue and any "Design Changes" you can
make to eliminate the undesirable environmental conditions from redeveloping
after heavy rains would be very beneficial.

Note- This is my second request for assistance with this issue. The first requests
was resolved with just the removal of the excess water via, I assume, a water
pumping process to remove excess water. With recent heavy rains, the issue has
redeveloped. To correct the issue, longer term, the basin needs both the removal
of current excess water buildup and a redesign of the East end of the Basin.

It appears that between the years of 2005 to April 2008, construction on Snyder Rd (filling in the road and adding culverts) caused a significant shift in the flood plain because it slowed down drainage. This is evident in areal photos from these time periods and is obvious from the size of the wash vs. the size of the very small culverts. I'm wondering if Pima County Transportation will investigate this and improve drainage so that the flow follows the historical natural path and isn't slowed down by the road which leads to multiple problems.

The problem is in the easement running parallel to River Rd., and the culvert at
the (north -east) intersection of River Rd and N San Joaquin at the entrance to
the River Crossing III subdivision. Debris, sediment, trash and overgrown Vegetation

"Ponding issue @ the intersection of Mainsail Bl & Coronado View Rd." Drainage Infrastructure requested. Drainage issues @ Coronado view Rd & Mailsail Bl. Letter sent f/m Floodplain Management Division regarding this location and the addresses of: 3945 and 3955 E Mainsail Bl. The letter f/m Flood Control will be attached to the SR. "The attached drainage complaint is being referred to your department for review. RFCD will not be taking any action on this complaint." "The District has found the berm in the SE portion of 3955 E Mainsail Bl & the elevated driveway @ 3945 E Mainsail Bl to be diversions of regulatory flow, and has initiated compliance actions for these properties", per RFCD". Source Complaint No. 19-257- Drainage Issue @ Coronado View Rd & Mainsail Bl f/m Mindy Cox. EMV "Request to install a drainage pipe along Mainsail Bl West of Coronado View Rd",per the constituent.