Residents of the Valley Vista subdivision in Oro Valley are increasingly frustrated by the deteriorating condition of their streets. Visible settlement, sinkholes, and shifting pavers have become common sights, raising serious concerns about the safety and durability of the infrastructure. This after being "inconvenienced" by the repair of sinking sewer pipes and water damage at the sewerage lift station.
The genesis of the problem lies in floodplain construction
The roots of Valley Vista’s problems can be traced back to its construction within the Big Wash floodplain, a decision highlighted in a February 2024 LOVE article titled “Homes Built in Big Wash Floodplain”. The subdivision was built on backfilled soils prone to subsidence, especially when exposed to water infiltration. These geological challenges were not adequately addressed during construction, leading to the infrastructure failures now plaguing the community.
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| Worried residents hope to get answers this week |
Confusion and suspicion among residents have been exacerbated by conflicting information from town officials. A significant point of contention is the depth of street excavation required to properly address the street issues. While a geotechnical report from Ninyo & Moore recommended 48 inches of excavation, Town Engineer Paul Keesler communicated a much shallower 17-inch depth to residents. This discrepancy has led to growing distrust, with residents questioning the accuracy and transparency of the information provided by the town.
Lack of updates from town officials creates communication gaps
Adding to the frustration is the lack of consistent communication from town officials. According to an email chain dated September 2, 2024, the Town Council has not been updated on the situation at Valley Vista since February, leaving residents in the dark about the ongoing efforts to address the problems. Key stakeholders, such as the geotechnical engineers from Ninyo & Moore, have also been excluded from recent communications, further fueling concerns about whether the full scope of the issues is being transparently addressed.
An "open house" scheduled for September 12th aims to address concerns
In response to mounting concerns, the Town of Oro Valley has scheduled an open house this Thursday from 6:00 to 7:30 PM at the Oro Valley Council Chambers. This meeting will be an opportunity for residents to learn more about the upcoming street replacement project and to voice their concerns directly to town officials and representatives from Pulte Group. The open house will feature several stations covering topics such as the breadth of the work, the cross-section of the streets being repaired, the project schedule, and the involvement of Pima County Wastewater.






