Long Term Control Plan (LTCP) and Capacity, Management, Operation and Maintenance (CMOM) Plan
To develop a plan to separate the remaining combined sewer areas in an effort to lessen the frequency of basement back-ups and other sanitary sewer overflows (SSO's).
Approximately one‐third of the Village of Villa Park is served by its combined sewer system. Since the 1970s, however, the Village has progressively separated its four combined sewer basins, and at present, combined sewers collect direct runoff from only a quarter of the land area within these basins.
The Village’s base wastewater flows from both the combined and separated sewer areas are served by the Salt Creek Sanitary District (SCSD) treatment facility, which has limited capacity for treating wetweather flows. In 1984, the Village completed construction of a relief sewer system and a wet‐weather flow treatment facility (WWFTF) designed to convey and treat ten times average dry‐weather flow (ADWF) during wet‐weather events. While these improvements significantly reduced the frequency and pollutant concentrations of the Village’s CSO discharges to Salt Creek, the need for permitted CSO outfalls has remained.
The Illinois Environmental Protection Agency (IEPA) has required the Village to report each incidence of a CSO or operation of the WWFTF and has permitted the Village an annual limit of four (4) CSO discharges. However, due to the frequent incidence of large storm events over the past decade, the Village has exceeded this limit in some years. Therefore, as a condition of the WWFTF NPDES permit renewal, the IEPA has mandated that the Village develop a long‐term control plan (LTCP) to reduce the frequency of CSO discharges at its four permitted CSO outfalls within eighteen (18) months of the issuance of the permit.
|September 23, 2016||Staff met with Maureen Bremer of IEPA today, 09/23/2016. RJN submitted the LTCP to the IEPA.|
|September 9, 2016||Meeting with Maureen Bremer of IEPA to review, LTCP, CMOM, and MS4 is being scheduled.|
|August 19, 2016||Staff directed RJN to submit the revised LTCP to the IEPA.|
|July 29, 2016||Revised LTCP was received from RJN on 07/25/2016 and is currently under review by staff.|
|June 3, 2016||A progress meeting was held with RJN Group on 06/01/2016.|
|May 27, 2016||A progress meeting is scheduled with RJN Group for 06/01/2016.|
|April 15, 2016||Draft LTCP received from RJN and currently under review by staff.|
|April 1, 2016||CMOM plan has been submitted to the IEPA.|
|February 26, 2016||Village staff is reviewing a draft Sewer System Maintenance Plan prepared by the consultants.|
|February 12, 2016||Progress meeting was held with RJN Group on 02/09/2016.|
|January 22, 2016||Progress meeting with RJN Group is scheduled on 01/26/2016.|
|December 11, 2015||Meeting is scheduled with RJN Group on 12/11/2015 to discuss CMOM.|
|November 6, 2015||Staff attended a CMOM workshop organized by RJN Group.|
|October 30, 2015||A progress meeting was held with RJN on 10/27/2015.|
|October 2, 2015||Staff reviewed draft CMOM plans, added few changes and forwarded the draft to RJN.|
|July 24, 2015||Staff held a Phase II kick-off meeting this week.|
|July 17, 2015||An agreement with engineering consultant RJN Group to complete Phase II of the Long Term Control Plan was approved at the 07/13/2015 Village Board meeting.|
|June 26, 2015||Staff expects to submit an agreement for the Phase II work for consideration at the 07/13/2015 Village Board meeting.|
|June 19, 2015||Phase I of the LTCP has been completed. Authorization for Phase II will require Village Board approval.|
|May 1, 2015||Staff held a public meeting for the Long Term Control Plan on 04/27/2015. Staff work with engineering consultant RJN Group this week to complete follow-up tasks.|
|April 24, 2015||Staff continued to work with engineering consultant RJN Group this week to plan the public meeting.|
| April 17, 2015
||Staff has scheduled a public meeting for the Long Term Control Plan for Monday, 04/27/2015 at 7:00 PM. Staff is currently working with engineering consultant RJN Group to plan the public meeting, and held a progress meeting with the consultant on 04/16/2015.|
|April 10, 2015||Staff has scheduled a public meeting for the Long Term Control Plan for Monday, 04/27/2015 at 7:00 PM.|
|March 6, 2015||As a follow-up the Ike-funded update to the Combined Sewer Separation Plan, the Village is preparing a Long Term Control Plan (LTCP) to the Illinois IEPA. Staff is working with the consultant to plan a public meeting. The engineering proposal for CMOM plan, which will address basement back-ups and other sanitary sewer overflows (SSO's), was approved by the Village Board. A kick-off meeting has been held with the consultant and work is ongoing.|