2020

Note: Due to executive orders and restrictions amid the ongoing COVID-19 pandemic and the May 2020 flooding event, much of the City's planned sewer study work for 2020 was severely delayed or limited.

See the "May 2020 - Historic Flooding & Dam Failure" section below for specific information related to the 2020 flooding event. 

January 2020 - City Council Considers Millage Increase to Fund Flood Response

At its annual planning retreat on January 4, 2020, the Midland City Council gave City staff a budgeting directive to allocate additional funding to ongoing flood response and post-study work suggested in the Sanitary & Storm Sewer Study. This funding would come from a temporary 0.5 mill increase to the City’s millage rate, with funds put into the Stormwater Fund and utilized only for flood response activities.  Watch the video above from the January 13, 2020 City Council meeting for a summary of this directive from City Manager Brad Kaye (beginning at the 45:20 mark).

May 2020 - 2020-21 City Budget Reviewed, Approved with Additional Sewer Funding

The City's 2020-21 City Budget saw public hearings at the April 26 and May 11 City Council meetings, with final adoption on May 18, 2020. In the budget, several allocations were made to provide additional financial support to the City's Wastewater Fund and Stormwater Management Fund to assist in flood mitigation efforts and improvements.

Changes to Stormwater Management Fund included:

• General operating millage rate increased from .4239 mills in 2019/20 to .4602 mills for 2020/21.
• General Fund support increased from $920,000 in 2019/20 to $1,020,000 in the 2020/21 adopted budget.
  • Note: The amount of General Fund support was increased after the 2019/20 budget adoption to add another $500,000 to the 2019/20 budget, increasing the amount transferred from the General Fund  to the Stormwater Management Fund from $920,000 to $1,420,000. 

In addition, to help fund the startup of capital projects related to flood mitigation activities and stabilize the Wastewater Fund, the following allocations were made: the 2020/21 General Fund adopted budget included a $500,000 transfer to the Wastewater Fund for flood mitigation costs from the Stormwater Management Fund.

Watch the "What's Up in the City!' recap of the budget process above for more information.View the 2020-2021 approved City Budget here.

May 2020 - Historic Flooding & Dam Failure in Midland Create Sewer Outages

A significant multi-day rain event and the subsequent failure of the Edenville and Sanford dams in Midland County on May 19, 2020, led to extensive overland flooding throughout Midland and an historic river level of 34.88 feet. As a result, five of the City's sanitary sewer pump stations were overcome by flood waters and caused sewer service outages to residents in several areas of the community. Once flood waters receded and conditions stabilized, crews were able to repair and bring back online all pump stations that served residents within 72 hours.

Residents were notified of sewer outages via Nixle.com text message and email alerts; Facebook and Twitter updates on the City's social media channels; email alerts to the City's email news list; press releases posted on the City's website and sent to local media for distribution; and an emergency alert bar at the top of the City's website pages. GIS also created an interactive map - which can be viewed here - to show updates in real time.

Crews from Wastewater, Water Distribution, Public Services, and public safety organizations would spend weeks repairing infrastructure, cleaning debris, and recovering from the significant impact of this life-altering event.

July 2020 - Director of Wastewater Services Provides Update on Sewer Outages & Flood Response

Click here to download a copy of the presentation (PDF)

At the July 27, 2020 City Council meeting, Director of Wastewater Services Patrick Frazee provided Council with an update on the impact the May 2020 flooding had on the City's utilities, including a deep-dive into the sewer outages caused by five sanitary sewer pump stations' being overtaken by flood waters. Click the video above to watch his presentation (beginning at the 3:13:00 mark).

August 2020 - Midland Daily News Chronicles "The Fight to Save Midland's Infrastructure"

In August 2020, the Midland Daily News sat down with Director of Wastewater Services Patrick Frazee and other City staff to take a deep dive into the events and aftermath of the May 2020 dam failure and its impact on wastewater infrastructure. Click the image above to read the article.

September 2020 - RedZone Robotics Begins Final Sewer Inspections

Wastewater asset management contractor RedZone Robotics resumed its video and sonar evaluation of the City's sewer systems after inspection work was temporarily suspended due to the ongoing COVID-19 pandemic and historic flooding in the Midland community. Inspection crews will continue to work in areas around the city until all infrastructure has been successfully mapped.

Click here to read a news release on the topic.

October 2020 - Midland Daily News Chronicles "New Normal" for River Levels

In October, Director of Wastewater Services Patrick Frazee and Midland County Emergency Management Coordinator Jenifier Boyer sat down with the Midland Daily News to discuss the challenges the City and County of Midland face as we attempt to predict future flooding events without an active dam system in place on the Tittabawassee River. Without active dams restricting water flow in Sanford and Edenville, it's nearly impossible to predict how quickly river levels will rise - and where flood waters will go - during future flooding events. Click the image above to read the article.

December 2020 - Staff, Consultants Provide Phase II Recommendations, Progress Update at City Council

At its December 21, 2020 City Council meeting, City Wastewater General Supervisor Bruce Royce; study consultants from Hubbel, Roth & Clark; and experts from Moore+Bruggink and Primodal provided updates on the City's progress on both storm and sanitary sewer projects, as well as recommendations for how to proceed into Phase II of the study. This presentation was given as a 'receive & file' opportunity for Council to hear the information, but not to take any action at this time. In total, over $30.5 million in improvements to the City's sanitary system were recommended. (Storm water improvements are faced with several challenges, which are outlined below.)

The presentation spanned over 2 hours and contains very detailed information about current progress and future recommendations, so we highly recommend watching the meeting for yourself via the video above. (Conversation begins at the 48:45 mark.) You can also download the presentations via the links below.

• Staff Updates & Recommendations (PDF)
• HRC - Storm Sewer Data & Recommendations (PDF)
• Moore+Bruggink & Primodal - Sanitary Sewer Data & Recommendations

Updates on progress on the study's recommendations:

• Asset characterization program (video and sonar mapping from RedZone Robotics) has been completed in all Priority 1 areas. Seventy-five (75) percent of the data has been coded, with all data expected to be completed by March 2021.This applies to both the storm and sanitary sewer systems.
• Ongoing yearly culvert inspections and open ditch cleaning in areas with City jurisdiction.
• Installation of rainfall and river gauges throughout the Tittabawassee River watershed to assist in data collection, particularly given the absence of upstream dam system after May 2020 flooding event.
• Aerial drone surveys with assistance from Midland County Drain Commissioner to identify and perform open ditch clearing in blocked areas
• Land property surveys along Sturgeon Creek from Wackerly Street to Saginaw Road to determine property rights and jurisdictions for public vs. private and City vs. County vs. State responsibility for maintenance
• Installation of flow meters in all Priority 1 areas have been completed to monitor flow data in the sanitary sewer system and will be used to update the model for predicting system performance. Flow monitoring will begin in Priority 2 areas this year, but will need time to gather significant amounts of data.
• Sanitary sewer pipe lining and manhole rehabilitation/replacement projects in needed areas anticipated to begin in the 2020-21 fiscal year.

Key Takeaways and Recommendations from Staff:

1) Regardless of any current or future improvements to the storm sewer infrastructure, homes located within or adjacent to the 100-year floodplain in Midland will experience some level of basement flooding, flooding, or other water issues due to the fact that they are located within a floodplain. (Map of the 100-year floodplain is above)

2) All large-scale storm water improvements should be postponed until more information is collected on the Tittabawassee River's behavior without an upstream dam system. Decisions requiring large capital outlays should also be postponed until the future of the upstream dam system is solidified.

3) Initiate a Chapter 8 petition to the Midland County Drain Commissioner to arrange, fund, and assess properties for improvements to be made in open ditches and waterways that require clearing or maintenance. (Not applicable to Sturgeon Creek.)

4) Restrict activities and expenditures on Sturgeon Creek to those only on lands under public control or ownership. Private property owners are responsible for maintenance on their own properties. A map of property jurisdiction along the Sturgeon Creek is located above. (Click the image for a larger version.)

5) Remain in contact with the Department of Environment, Great Lakes, & Energy (EGLE), Midland County, and the Four Lakes Task Force to ensure that the City's concerns are heard and considered throughout the upstream dam replacement conversation.

6) Continue to update sewer projects to align with City's Capital Improvement Plan using the new flow monitoring data and asset characterization information. An additional $11 million in inflow & infiltration (I&I) has been identified through RedZone Robotics' research beyond the initial $3 million in Priority 1 areas. (A map of the I&I sources found in the City's sewer systems are displayed in the graphic above.) It is recommended that these areas be fixed as soon as possible to avoid sending clean water into the sanitary sewer system.

7) Focus on Priority 2 improvement areas for sanitary sewer once it's determined how improvements in Priority 1 areas are working.

8) Pursue "Concept 5" as suggested by consultants to improve the sanitary sewer system, which includes a pilot footing drain disconnection (FDD) program  in the Whitewood and Moorland pumping districts, along with infiltration and inflow prevention via pipe lining and pipe rehabilitation or replacement and manhole rehabilitation or replacement. This is anticipated to return the sanitary sewer system to a 25-year, 24-hour level of service for rain events in the Priority 1 areas, has the lowest legacy costs, and is the easiest to implement for the City in the long term. (A graphic breaking down these costs is shown above)

2019

January 2019 - City Council Issues Budget Directive to Fund Stormwater Activities

At its 2019 planning retreat, the Midland City Council heard an update on the planned efforts . As a result, City Council directed staff to allocate $250,000 in the 2019-2020 fiscal year to flood response efforts outlined in the 2018 Storm & Sanitary Sewer Study. Watch the video above to hear an overview on this directive from City Manager Brad Kaye (begins at the 1:47:00 mark).

March 2019 - City Council Approves Contract with RedZone Robotics

At the March 18, 2019 City Council meeting, City Council approved a contract with firm RedZone Robotics to conduct video asset monitoring of over 1 million feet of the City’s storm and sanitary sewer systems. Work began in April 2019 and is anticipated to wrap up in Q1 2020. Watch the video above to learn more.

April 2019 - RedZone Robotics Gets to Work

On April 9, 2019, RedZone Robotics began its 8-month process to provide video and sonar mapping services over 1 million feet of City sewer pipes. These inspections were implemented not only to identify potential areas of concern and repair in the City’s sewer systems, but also to assess their overall condition and provide a more detailed map of our utilities network. Click here to read the news release.

August 2019: Staff Provides Update to City Council on Phase I Projects

At the August 26, 2019 City Council meeting, Director of Wastewater Services Patrick Frazee provided City Council with an update on the City’s flood mitigation efforts. (You can view the Council presentation, download the presentation, and view the full Activities Report in the section above.)

Watch the video below (presentation begins at the 1:18:00 mark) to view a full presentation and further detail about these initiatives from Director of Wastewater Services Patrick Frazee. You can also download a PDF version of his presentation and a document detailing all improvements via the buttons below the video.

Below are a list of Phase I study activities that had been completed by this date:

Storm Sewer System

• Sturgeon Creek Maintenance
  • Tree clearing by City Wastewater and Parks & Recreation staff at the Sturgeon Creek Culvert at Saginaw Road. 
  • Dam/debris clearing along Sturgeon Creek between Saginaw Road and Wackerly Street.
  • Updated surveying of the Sturgeon Creek culvert at Saginaw Road completed by the Engineering Department to ensure it meets 100-year flood level for the watershed.
• Snake Creek Culvert Evaluations
  • St. Andrews Road culvert  at Snake Creek was verified to meet 100-year flood levels.
  • Additional culverts will be inspected at the intersection of the creek with N. Saginaw Road, Castle Drive, W. Wheeler Street, and Sylvan Lane.
• Jacobs Drain Evaluation
  • Specialized robotic cameras from RedZone Robotics were used to evaluate the condition of Jacobs Drain near the Midland County Fairgrounds. Crews discovered and removed debris that had caused a 50% blockage of the drain. 
  • Equipment will be installed in this area to ensure that future drain blockages will be mitigated.
• Storm Sewer Inspections
  • Video inspections, pipe cleaning, and flushing have been completed on all Priority 1 areas (see the Storm & Sanitary Sewer Study documents above). Future clearing schedules for the storm water system will be evaluated and possibly increased.
  • Staff has begun inspecting and cleaning all Priority 2 areas as identified in the study.

Sanitary Sewer System

• Sewer System Monitoring
  • A National Oceanic and Atmospheric Association (NOAA) certified rain station has been installed at the Wastewater Treatment Plant. Additional rain gauges have been purchased and will be installed as telemetry systems are updated throughout the city.
  • Flow meters installed in sanitary and storm sewer systems in both Priority 1 & 2 areas to collect data for further analysis and provide real-time information during weather events.
  • Data collected from updated monitoring systems will be compiled and placed into the City’s modeling software to help identify additional areas of concern and better predict response to future weather events. 
• Asset Characterization Program
  • Contractor RedZone Robotics has provided CCTV and sonar mapping of over 1 million feet of the City’s sanitary sewer system, inspections of over 4,500 manholes, and additional coding and development work. This was completed in late 2019 with video coding completed in early 2020.
• Pump Station Supervisory Control and Data Acquisition (SCADA) 
  • Beginning in Fall 2019, the City has begun installing telemetry devices to upgrade its 42 pump stations with the ability to provide real-time flow data, rain levels, and pump information. In 2019,  Johnson and Anderson Consulting was hired to assist staff with the design, scope, bid and management of this project.
• Footing Drain Disconnection Program

  • The study findings report identified the Whitewood Drive area as a candidate for a footing drain disconnection program, which would assist residences with the financial and physical requirements to remove their footing drain connections from the sanitary sewer and reconnect them properly to the storm sewer. The first step in establishing this program was accomplished when staff installed flow meters in both the sanitary and storm sewers in late 2018. The meters were left installed for an extended period of time until staff were confident that baseline dry and wet weather flows had been recorded. The next step in the process requires remodeling for further analysis using the new data.

September 2019 - Physical Improvements, Telemetry Added to Valley Drive Pump Station

In September 2019, City Wastewater staff performed a series of upgrades to and surrounding the Valley Drive pump station located near the intersection of Valley Drive and Sugnet Road near MidMichigan Medical Center - Midland. Upgrades included a stormwater flow meter that will provide real-time data back to the Wastewater Treatment Plant to monitor flow rates and a remote variable speed drive system that will allow operators to change the pump’s speed remotely to better handle increases in flows. The area also received updated landscaping and a new stone retaining wall to improve the area’s aesthetics and protect the surrounding infrastructure. 

2018

July 2018 - Public Input Sessions & E-CityHall Survey

Public input sessions were held on July 25 at Midland High School and July 31 at Dow High School to discuss the results of the 2017 Sanitary & Storm Sewer Study. At each session, we held a detailed discussion of the study results from consultants HRC and OHM, a review of proposed solutions for ALL impacted areas of the community, and a Q&A session for residents to share feedback and ask questions. Both sessions provided the same presentation.

Watch the videos below to view the input sessions.

Input Session #1 - July 25, 2018

Input Session #2 - July 31, 2018

E-CityHall Survey

An E-CityHall survey was also conducted simultaneously with the public input sessions to allow residents to share their feedback and questions with City staff. Click the link below to access a PDF document containing residents’ questions and concerns.

September 2018: Final Sewer Study Presented to City Council

At the September 10, 2018 City Council meeting, coFinal drafts of the 2017 Midland Sanitary & Storm Sewer Study were made available to the public on June 11, 2018, with the finalized report presented to City Council on Monday, September 10, 2018. You can access both documents and the executive summary, as well as supplementary materials below.

October 2018: City Staff Presents Recommendations to City Council

On Monday, October 29, 2018, City staff presented a series of recommendations for action based upon the consultants’ study findings, community feedback from the public input sessions, and additional field research and monitoring throughout the city. All of these recommendations do not require an increase in funding for either the storm or sanitary sewer system.

Watch the video below (beginning at the 1:48:00 mark) to view the full presentation of these updates. A copy of the presentation is also available by clicking the button below the video.