- Northern Delivery System pipeline project.
- Release of water deeds.
- Water flows examined.
- Hydrous manganese oxide (HMO) system.
- Lease of water shares.
- Revegetation plan.
- Higby Road widening project.
- Public works, parks, and open space update.
- Correction.
By Natalie Barszcz
At the Triview Metropolitan District (TMD) meeting on Sept. 21, the board received updates on the Northern Delivery System (NDS) Pipeline Project and the release of water deeds, and heard about wastewater flow monitoring and a system to remove radium. The board also approved a small lease of water shares, heard about a revegetation program, and received an update on the Higby Road widening project. The district also held an executive session to receive legal advice regarding various negotiations on water supply contracts, property acquisitions, strategic planning, and change cases.
Director Amanda Carlton attended remotely; however, sound communication was unavailable for the participants attending via Zoom for the duration of the meeting.
Northern Delivery System pipeline project.
District Manager Jim McGrady said he attended a get-together with the Kiewit employees as the NDS project reached 100 days and is about 75% completed on the pipeline installation. The closeout for the pipeline portion of the project is anticipated to be the end of November and everything is on schedule, he said. Roller Coaster Road will be completed by mid-October, and Old Northgate Road is expected to be completed by the end of September. The pumphouse at Highway 83/Old Northgate Road is estimated to be completed in July 2024, he said.
President Mark Melville said the pump station had many long lead-time items. The district was able to purchase an electrical transformer from Mountain View Electric Association ahead of time and well before construction, he said.
Note: For NDS pipeline project updates, alternative traffic routes, road closures, answers to questions, and to sign-up for email and text notifications, visit www.triviewnds.com. The link can also be found at www.triviewmetro.com.
Release of water deeds.
McGrady said the Stonewall Springs South Reservoir is full. TMD and the Arkansas Ground and Reservoir Association (AGRA) water rights contributed to filling the reservoir. The district will begin running the NDS in less than a year and will need municipal water to run the pipeline. The district may need to lease a little water next year until all the decrees for the municipal water are in place. Some of the AGRA water could be utilized to supply the NDS, along with 500 shares (about 350 acre-feet) of the Fountain Mutual Irrigation Co. (FMIC). A portion of the 557 shares of FMIC, which the district is changing to municipal water shares, will likely be decreed after the 2024 runoff. The district will have a plan B and will pump water from its wells if needed to fully supply the district customers he said.
Melville said the district needs about 900-1,000 acre-feet annually, but the plan has always been to use about 20% well water and keep the wells in use, he said.
Water flows examined.
Assistant District Manager Steve Sheffield said Xuehua Bai of Bai Engineers is examining and taking measurements of the water flows at the Upper Monument Creek Regional Wastewater Treatment Facility (UMCRWWTF). The district is not 100% confident in the accuracy of the flow numbers that are released from the treatment facility and is double checking Triview’s existing flow measurement devices, he said.
Superintendent Shawn Sexton confirmed a new flow meter at the Upper Monument Creek Waste Water Treatment Facility (UMCRWWTF) had been replaced a couple of years ago. The district is keeping up with high summer water demand, and during August the district had a 9.7% variance (unaccounted water due to pipeline leakage), which is not uncommon. Nationwide some municipalities have up to 40% unaccounted water loses. The district is drilling down on losses, because previously the numbers presented were not the whole picture, he said.
Vice President Anthony Sexton said the 9.7% is a whole lot tighter than previous months, but it would be interesting to know why there are fluctuations in lost water between the summer months and the winter months, he said.
McGrady said Bai is taking readings on a flume every 15 minutes over 24 hours to capture 96 reads, then using an integration formula the district will know the volume that travelled through the flume in 24 hours. It will be important to identify the cause and the correct flows to the treatment facility as the decision to participate in the Northern Monument Creek Interceptor (NCMI) pipeline draws closer. The pipeline capacity will need to be accurate to accommodate the correct amount of wastewater. The cause could be metering or infiltration, he said.
Hydrous manganese oxide (HMO) system.
Sexton said the district is almost done with the hydrous manganese oxide (HMO) redesign and rebuild, and it looks completely different from the original design, and it will be “awesome.” He had attended the Rocky Mountain Water Conference from Sept. 10-13 in Loveland, with Lead Engineer Mario DiPasquale of RESPEC (formerly JDS Hydro). DiPasquale presented the HMO system to about 30 attendees, and after the presentation Sexton helped DiPasquale answer questions.
TMD and one other small district statewide are adopting the HMO system. The system consists of a combination of suspended manganese oxide particles that form a slurry, and when combined with raw water the chemical affixes to radium and the particles are large enough to be removed via filter, making it possible to easily remove when the filters are backwashed, he said.
McGrady said Donala Water and Sanitation District is implementing the HMO system after consulting with the TMD team. The system makes sense and works very well at a very reasonable cost compared to other systems, he said. Radium testing takes up to three months to complete. and then further testing is required. It took TMD about a year to complete and comply with the state requirements. The district is trying to spread the word about the economic benefit of the HMO system. TMD implemented the HMO system because other methods of removal are expensive. Radium is not just a Front Range issue, he said.
Melville said the HMO system will remove radium at a low cost of about $200,000, unlike some systems that require separate plants and cost over $1 million.
Director Jason Gross thanked Sexton and his team for going the extra mile, making the district exceptional just by taking the time to discover the HMO system.
Lease of water shares.
McGrady said he was approached by Curtis Mitchell, a consultant for Cross Creek Metropolitan District (CCMD) located between Widefield and Fountain Boulevard near Mesa Ridge High School. Mitchell requested a small lease of six shares to offset evaporative losses in a small sub-division pond that the state had mandated be drained due to evaporation loss. The agreement is a good neighbor relations project, and the district makes a little revenue in the process. He requested the board review and consider approving the agreement between CCMD and the TMD for the lease of six shares from the FMIC for three years from Nov. 1 through Oct. 31, 2026, to augment evaporative losses on the pond located within CCMD.
Water Attorney Chris Cummins said the district always includes a reclaim clause should the district need the water, but he had not written the agreement and would need to confirm. The lease provides only 4.2 acre-feet to offset evaporation in a small pond adjacent to a play area. If the provision to reclaim the water is needed by the district and is not already included, it will be added, he said.
The board unanimously accepted the agreement with a retraction clause should the district need the water.
Revegetation plan.
McGrady said TMD hired retired Colorado State University Professor Ed Rendente, an expert restoration ecologist, to work for the district on a revegetation plan at the Chicago Springs Ranch, located near Buena Vista and the place of use for the district’s Arkansas Valley Irrigation Co. water right. The land is covered by various grasses. After the irrigation water is removed, most of the hay and some species of grass will die out and the other intermixed vegetation is expected to thrive. A reference property near that has never been irrigated will mimic that land, but it could take 10 years or more, he said.
Cummins said the division engineer office mandates rules and regulations to implement a revegetation plan after irrigation rights are removed to prevent dust bowl conditions, he said.
Higby Road widening project.
McGrady said the Higby Road widening project design was approved. The road will be about 95-100 feet wide, about 20 feet less than Jackson Creek Parkway. The design also incorporates two roundabouts: one about midway of the Lewis-Palmer High School south parking lot for entry purposes, and the second at Bowstring Road. Until the district can figure out how to incorporate a sidewalk on the northeast side near the school baseball fields, two crosswalks will be installed to reach the sidewalk on the south side of the road, he said.
Public works, parks, and open space update.
Superintendent Matt Rayno said the following:
• The district had received the radar speed signs for Promontory Pointe and installation had begun. The 25-mile-per-hour sign would be removed.
• He and the snow captain would attend a snow and ice removal conference to receive continued certification in snow removal.
• The district purchased a dump truck with a snow plow for snow removal.
Gross said he likes the increase in service to the residents.
McGrady said the district was able to find a used diesel truck for about $37,000 sitting on a lot with only 50,000 miles on the odometer and a snow plow. The truck was then sandblasted, re-painted and fitted with a new sander for $16,000. The final cost was about $53,000 instead of about $150,000 for a new truck.
Melville suggested the large flat drainage pond that receives little runoff between Split Creek and Gleneagle Drive could be put to recreational use with a little bit more mowing and a couple of soccer nets.
McGrady said metropolitan districts in the Phoenix, Ariz., area have utilized dry retention pond areas for recreation, and he would look into utilization of the space.
During public comments, a resident said he was very happy about how his taxes are being spent by the district, especially when he sees the beautiful landscaping work and how great the district looks.
Executive session.
The board moved into executive session at about 7:23 p.m. pursuant to Colorado Revised Statutes 24-6-402(4) (a), (b), (e), to discuss acquisitions, receive legal advice regarding negotiations on water supply contracts, property acquisitions, strategic planning and change cases.
After the meeting, Sheffield confirmed that when the board returned to the regular meeting, no further action was taken.
The meeting adjourned at 9:23 p.m.
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Correction.
In the September issue of OCN, the TMD article should have read: “Rocky Mountain Turf Solutions are installing 115,600 square feet of UV-protected AstroTurf for the multi-use sporting field in Sanctuary Pointe.” After the September issue was published, McGrady provided the following information: The TMD Board of Directors approved $1 million from the parks and open spaces fees collected from the Sanctuary Pointe development for the AstroTurf installation. TMD collected just over $2 million at the point of construction, about $3,373 for each of the 600 homes in Sanctuary Pointe. About $1,666 per home was contributed to the park from those fees. The Homeowners Association fees were not used in the development of the park. OCN regrets the error.
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Meetings are usually held on the third Thursday every month at the district office at 16055 Old Forest Point, Suite 302. The next regular meeting is scheduled for Oct.19 at 5:30 p.m. For meeting agendas, minutes, and updates, visit https://triviewmetro.com.
Natalie Barszcz can be reached at nataliebarszcz@ocn.me.