412314 / MIR000031625 EAGLE VALLEY RECYCLE & DISPOSAL FACILITY

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600 W SILVERBELL RD, LAKE ORION, MI 48359

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QMR Reports (96)

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Due Date	Date Received
4/30/2026	4/24/2026
Due Date: 4/30/2026 Date Received: 4/24/2026 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: Alkalinity at OMW-52; ammonia at SMW-01R; dissolved barium at MW-203; dissolved magnesium at OMW-52 and OMW-53. - Verified SSIs: alkalinity at OMW-35, OMW-37, and OMW-53; ammonia at MW-201, MW-203, OMW-51, OMW-53, and OMW-54; dissolved barium at PMW-1, SMW-01R, MW-201, OMW-33, OMW-37, and OMW-51; dissolved magnesium at OMW-37, OMW-58, and OMW-59. - Initial SSIs: Alkalinity at OMW-52; ammonia at SMW-01R; dissolved barium at MW-203; dissolved magnesium at OMW-52 and OMW-53. - Verif ed SSIs: alkalinity at OMW-35, OMW-37, and OMW-53; ammonia at M -201, MW-203, OMW-51, OMW-53, and OMW-54; dissolved barium at PMW-1, SMW-01R, MW-201, OMW-33, OMW-37, and OMW-51; dissolved magnesiu at OMW-37, OMW-58, and OMW-59.
1/30/2026	1/30/2026
Due Date: 1/30/2026 Date Received: 1/30/2026 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: ammonia at OMW-45 and OMW-56; dissolved arsenic at OMW-32, OMW-37, OMW-51, OMW-53, OMW-59, and EVU-12AR; dissolved barium at OMW-35; dissolved magnesium at OMW-35 and OMW-36. - Verified SSIs: alkalinity at OMW-35, OMW-37, and OMW-53; ammonia at MW-201, MW-203, OMW-32, OMW-33, OMW-51, OMW-52, OMW-53, OMW-54, and EVU-12AR; dissolved barium at MW-201, OMW-33, OMW-37, OMW-51, EVU-12AR, PMW-1, and SMW-01R; dissolved magnesium at OMW-37, OMW-45, OMW-58, OMW-59, and EVU-12AR. - Alternate Source Demonstrations acceptable. - OMW-08 was abandoned and replaced October 13-15, 2025. Sampling of the replacement well OMW-08R is planned for the first quarter 2026 sampling event. - Statistical background sampling is ongoing for monitoring well OMW-55. - Surface water sampling location S01U was dry at the time of sampling and no sample was collected. Analytical data from surface water sampling location S05D is generally consistent with past results except for biological oxygen demand (highest detection to date). - Underdrain sampling location M01U was dry at the time of sampling and no sample was collected. Remaining underdrain discharge points are consistent with historical analytical results except for dissolved barium at M04D and M06D. Dissolved barium at these discharge points is slightly higher than their historical ranges, but within the typical ranges observed at other underdrain monitoring locations. - Leachate analytical results are consistent with historical results. - Initial SSIs: ammonia at OMW-45 and OMW-56; dissolved arsenic at OMW-32, OMW-37, OMW-51, OMW-53, OMW-59, and EVU-12AR; dissolved bar um at OMW-35; dissolved magnesium at OMW-35 and OMW-36. - Ve ified SSIs: alkalinity at OMW-35, OMW-37, and OMW-53; ammonia a MW-201, MW-203, OMW-32, OMW-33, OMW-51, OMW-52, OMW-53, OMW-54, a d EVU-12AR; dissolved barium at MW-201, OMW-33, OMW-37, OMW-51, E U-12AR, PMW-1, and SMW-01R; dissolved magnesium at OMW-37, OMW-4 , OMW-58, OMW-59, and EVU-12AR. - Alternate Source Demonstrat ons acceptable. - OMW-08 was abandoned and replaced October 1 -15, 2025. Sampling of the replacement well OMW-08R is planned for the first quarter 2026 sampling event. - Statistical back round sampling is ongoing for monitoring well OMW-55. - Sur ace water sampling location S01U was dry at the time of sampling and o sample was collected. Analytical data from surface water samplin location S05D is generally consistent with past results except for b ological oxygen demand (highest detection to date). - Und rdrain sampling location M01U was dry at the time of sampling an no sample was collected. Remaining underdrain discharge point are consistent with historical analytical results except for d ssolved barium at M04D and M06D. Dissolved barium at these discharg points is slightly higher than their historical ranges, but withi the typical ranges observed at other underdrain monitoring locations. - Leachate analytical results are consistent with historical results.
10/30/2025	10/22/2025
Due Date: 10/30/2025 Date Received: 10/22/2025 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: ammonia at MW-201, OMW-33, OMW-54, and EVU-12AR; dissolved barium at OMW-33; dissolved magnesium at OMW-58. - Verified SSIs: alkalinity at OMW-35, OMW-37, OMW-52, and OMW-53; ammonia at MW-203, OMW-32; OMW-51, OMW-52, and OMW-53; dissolved barium at MW-201, MW-203, OMW-37, and OMW-51; dissolved magnesium at OMW-37, OMW-45, and OMW-59. - Alternate Source Demonstrations acceptable. - A sample was not collected from upgradient outwash zone monitoring well OMW-08 due to an obstruction in the riser discovered during the second quarter 2024 event. The monitoring well was abandoned and replaced in October 2025. - Surface water sampling location SO1U was dry at time of sampling, and no sample was collected. - Values at surface water sampling location S05U are consistent with historical results. - Underdrain sampling location M01U was dry at time of sampling, and no sample was collected. Remaining underdrain discharge points are generally consistent with historical results, except for ammonia which was reported slightly higher than typical at M03D (though lower than the second quarter 2025 event). - Leachate analytical results consistent with past results. - Initial SSIs: ammonia at MW-201, OMW-33, OMW-54, and EVU-12AR; dissolved barium at OMW-33; dissolved magnesium at OMW-58. - Verified SS s: alkalinity at OMW-35, OMW-37, OMW-52, and OMW-53; ammonia at M -203, OMW-32; OMW-51, OMW-52, and OMW-53; dissolved barium at MW-201 MW-203, OMW-37, and OMW-51; dissolved magnesium at OMW-37, OMW-45, and MW-59. - Alternate Source Demonstrations acceptable. - A sample was not collected from upgradient outwash zone monitori g well OMW-08 due to an obstruction in the riser discovered duri g the second quarter 2024 event. The monitoring well was abandoned and replaced in October 2025. - Surface water sampling locat on SO1U was dry at time of sampling, and no sample was collected - Values at surface water sampling location S05U are consist nt with historical results. - Underdrain sampling location M 1U was dry at time of sampling, and no sample was collected. Re aining underdrain discharge points are generally consistent with hi torical results, except for ammonia which was reported slightly h gher than typical at M03D (though lower than the second quarte 2025 event). - Leachate analytical results consistent with past results.
7/30/2025	7/30/2025
Due Date: 7/30/2025 Date Received: 7/30/2025 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: alkalinity at OMW-37, OMW-52, and OMW-53; ammonia at MW-203 and OMW-53; dissolved arsenic at OMW-57 and OMW-58; dissolved barium at MW-203 and PMW-1. - Verified SSIs: alkalinity at OMW-35; ammonia at OMW-32, OMW-51, and OMW-52; dissolved barium at MW-201, OMW-37, OMW-51, and EVU-12AR; dissolved magnesium at OMW-37, OMW-45, OMW-52, OMW-59, and EVU-12AR. - Alternate Source Demonstrations acceptable. - Surface water sampling location S01U was dry at time of sampling, and no sample was collected. Values at surface water sampling location S05U are consistent with historical results. Biochemical oxygen demand values decreased since first quarter 2025. - Underdrain sampling location M01U was dry at time of sampling, and no sample was collected. Remaining underdrain discharge points generally consistent with historical results except for ammonia at M03D which was reported higher than typical (suspected to be result of laboratory variability due to this being the second event analyzed by Geochem). - Leachate analytical results consistent with past results. - Sample was not collected from upgradient outwash zone monitoring well OMW-08 due to an obstruction. The Facility stated that the obstruction could not be removed and will be performing a camera inspection. - Initial SSIs: alkalinity at OMW-37, OMW-52, and OMW-53; ammonia at MW-203 and OMW-53; dissolved arsenic at OMW-57 and OMW-58; dissol ed barium at MW-203 and PMW-1. - Verified SSIs: alkalinity at O W-35; ammonia at OMW-32, OMW-51, and OMW-52; dissolved barium a MW-201, OMW-37, OMW-51, and EVU-12AR; dissolved magnesium at OMW 37, OMW-45, OMW-52, OMW-59, and EVU-12AR. - Alternate Source Demonstrations acceptable. - Surface water sampling location S0 U was dry at time of sampling, and no sample was collected. Va ues at surface water sampling location S05U are consistent with historic l results. Biochemical oxygen demand values decreased since first qu rter 2025. - Underdrain sampling location M01U was dry at t me of sampling, and no sample was collected. Remaining underdrain disc arge points generally consistent with historical results except fo ammonia at M03D which was reported higher than typical (suspected to be result of laboratory variability due to this being the second vent analyzed by Geochem). - Leachate analytical results cons stent with past results. - Sample was not collected from up radient outwash zone monitoring well OMW-08 due to an obstructi n. The Facility stated that the obstruction could not be removed and will be performing a camera inspection.
4/30/2025	4/30/2025
Due Date: 4/30/2025 Date Received: 4/30/2025 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: ammonia at MW-201 and OMW-32; dissolved barium at OMW-48 and OMW-51; dissolved magnesium at OMW-36. - Verified SSIs: alkalinity at OMW-35 and OMW-36; ammonia at OMW-51 and OMW-52; dissolved barium at MW-201, OMW-37, EVU-12AR, and EVU-12AR; dissolved magnesium at OMW-37, OMW-45, OMW-52, OMW-59, and EVU-12AR. - Alternate Source Demonstrations acceptable. - Surface water sampling location S01U was dry at time of sampling and no sample was collected. Values at surface water sampling location S05U are consistent with historical results except for biochemical oxygen demand (highest detection to date). - Underdrain sampling location M01U was dry at time of sampling and no sample was collected. Remaining underdrain discharge points generally consistent with historical results, except for ammonia which was reported higher than typical at each sampled underdrain location (suspected to be the result of laboratory variability due to this being the first event analyzed by Geochem). - Leachate analytical results consistent with past results. - Sample was not collected from upgradient outwash zone monitoring well OMW-08 due to an obstruction. - Initial SSIs: ammonia at MW-201 and OMW-32; dissolved barium at OMW-48 and OMW-51; dissolved magnesium at OMW-36. - Verified SSIs: alkalin ty at OMW-35 and OMW-36; ammonia at OMW-51 and OMW-52; dissolved arium at MW-201, OMW-37, EVU-12AR, and EVU-12AR; dissolved mag esium at OMW-37, OMW-45, OMW-52, OMW-59, and EVU-12AR. - Alte nate Source Demonstrations acceptable. - Surface water samplin location S01U was dry at time of sampling and no sample was col ected. Values at surface water sampling location S05U are consi tent with historical results except for biochemical oxygen dema d (highest detection to date). - Underdrain sampling location M01U as dry at time of sampling and no sample was collected. Remaini g underdrain discharge points generally consistent with historical esults, except for ammonia which was reported higher than typical at each sampled underdrain location (suspected to be the resul of laboratory variability due to this being the first event analyz d by Geochem). - Leachate analytical results consistent wit past results. - Sample was not collected from upgradient outwash zone monitoring well OMW-08 due to an obstruction.
1/30/2025	1/30/2025
Due Date: 1/30/2025 Date Received: 1/30/2025 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: alkalinity at OMW-36 and OMW-37; ammonia at MW-203; dissolved arsenic at OMW-32; dissolved barium at MW-203 and OMW-35. - Verified SSIs: alkalinity at OMW-35; ammonia at OMW-51 and OMW-52; dissolved barium at MW-201, OMW-37, OMW-58, EVU-12AR, PMW-1, and SMW-01R; dissolved magnesium at OMW-37, OMW-45, OMW-52, OMW-58, OMW-59, and EVU-12AR. - Alternate Source Demonstrations acceptable. - Surface water sampling location S01U was dry at time of sampling and no sample was collected. Values at surface water sampling location S05D are consistent with historical results. - Underdrain sampling location M01U was dry at time of sampling and no sample was collected. Remaining underdrain discharge points generally consistent with historical results. - Leachate analytical results consistent with past results. - Sample was not collected from upgradient outwash zone monitoring well OMW-08 due to an obstruction. - Initial SSIs: alkalinity at OMW-36 and OMW-37; ammonia at MW-203; dissolved arsenic at OMW-32; dissolved barium at MW-203 and OMW-35. - Verified SSIs: alkalinity at OMW-35; ammonia at OMW-51 and O W-52; dissolved barium at MW-201, OMW-37, OMW-58, EVU-12AR, PMW-1, and SMW-01R; dissolved magnesium at OMW-37, OMW-45, OMW-52, OMW-58, OMW-59, and EVU-12AR. - Alternate Source Demonstrations acceptabl . - Surface water sampling location S01U was dry at time of samp ing and no sample was collected. Values at surface water sampl ng location S05D are consistent with historical results. - Unde drain sampling location M01U was dry at time of sampling and no sampl was collected. Remaining underdrain discharge points generally consistent with historical results. - Leachate analytical results consiste t with past results. - Sample was not collected from upgradient outwash zone monitoring well OMW-08 due to an obstruction.
10/30/2024	10/30/2024
Due Date: 10/30/2024 Date Received: 10/30/2024 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: ammonia at OMW-32, OMW-33, OMW-51, OMW-52, and EVU-12AR; dissolved barium at OMW-58; dissolved magnesium at OMW-45 and OMW-52. - Verified SSIs: alkalinity at OMW-35; dissolved barium at MW-201, OMW-37, EVU-12AR, PMW-1, and SMW-01R; dissolved magnesium at OMW-37, OMW-58, OMW-59, and EVU-12AR. - Alternate Source Demonstrations acceptable. - Surface water sampling location S01U was dry at time of sampling and no sample was collected. Values at surface water sampling location S05D are consistent with historical results. - Underdrain sampling location M01U was dry at time of sampling and no sample was collected. Remaining underdrain discharge points generally consistent with historical results. - Leachate analytical results consistent with past results. - Sample was not collected from upgradient outwash zone monitoring well OMW-08 due to an obstruction. The obstruction is currently being evaluated. - Initial SSIs: ammonia at OMW-32, OMW-33, OMW-51, OMW-52, and EVU-12AR; dissolved barium at OMW-58; dissolved magnesium at OMW-45 and OMW-52. - Verified SSIs: alkalinity at OMW-35; dissolved barium at MW-201, O W-37, EVU-12AR, PMW-1, and SMW-01R; dissolved magnesium at OMW-37 OMW-58, OMW-59, and EVU-12AR. - Alternate Source Demonstrations acce table. - Surface water sampling location S01U was dry at time f sampling and no sample was collected. Values at surface water sampling location S05D are consistent with historical results. Underdrain sampling location M01U was dry at time of sampling and o sample was collected. Remaining underdrain discharge points generally consistent with historical results. - Leachate analytical results cons stent with past results. - Sample was not collected from upgrad ent outwash zone monitoring well OMW-08 due to an obstruction. The obstruction is currently being evaluated.
7/30/2024	7/26/2024
Due Date: 7/30/2024 Date Received: 7/26/2024 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: dissolved barium at EVU-12AR, PNW-1, and SMW-01R; dissolved magnesium at EVU-12AR. - Verified SSIs: alkalinity at OMW-35; dissolved barium at MW-201, OMW-37, and OMW-48; dissolved magnesium at OMW-37, OMW-58, and OMW-59. - Alternate Source Demonstrations acceptable. - No detections of total phenolics above the reporting limit for the Outwash Aquifer or Perched Zone monitoring wells. - Surface water sampling location S01U was dry at the time of sampling and no sample was collected. - Values at surface water sampling location S05D are consistent with historical results. - Initial SSIs: dissolved barium at EVU-12AR, PNW-1, and SMW-01R; dissolved magnesium at EVU-12AR. - Verified SSIs: alkalinity at OMW-35; dissol ed barium at MW-201, OMW-37, and OMW-48; dissolved magnesium at O W-37, OMW-58, and OMW-59. - Alternate Source Demonstrations ac eptable. - No detections of total phenolics above the reporti g limit for the Outwash Aquifer or Perched Zone monitoring well . - Surface water sampling location S01U was dry at the time f sampling and no sample was collected. - Values at surface wa er sampling location S05D are consistent with historical results.
4/30/2024	4/25/2024
Due Date: 4/30/2024 Date Received: 4/25/2024 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: dissolved barium at OMW-33; dissolved magnesium at OMW-33, OMW-35, OMW-52, OMW-53, OMW-58, and OMW-59. - Verified SSIs: alkalinity at OMW-35; dissolved barium at MW-201, OMW-35, OMW-37, and OMW-48; dissolved magnesium at OMW-37 and OMW-45. - Alternate Source Demonstrations acceptable. - No detections of total phenolics above the reporting limit for the Outwash Aquifer or Perched Zone monitoring wells. - Surface water sampling location S01U was dry at the time of sampling and no sample was collected. Values at surface water sampling location S05D are consistent with historical results. - Initial SSIs: dissolved barium at OMW-33; dissolved magnesium at OMW-33, OMW-35, OMW-52, OMW-53, OMW-58, and OMW-59. - Verif ed SSIs: alkalinity at OMW-35; dissolved barium at MW-201, OMW-35, O W-37, and OMW-48; dissolved magnesium at OMW-37 and OMW-45. - lternate Source Demonstrations acceptable. - No detections of tot l phenolics above the reporting limit for the Outwash Aquifer r Perched Zone monitoring wells. - Surface water sampling loc tion S01U was dry at the time of sampling and no sample was collecte . Values at surface water sampling location S05D are consistent with historical results.
1/30/2024	1/23/2024
Due Date: 1/30/2024 Date Received: 1/23/2024 Responsible Person: Darling, Aaron Statistical Exceedence?: Yes Branch: WA - Warren District Office Review Notes: - Initial SSIs: ammonia at OMW-32; dissolved arsenic at OMW-32, OMW-35, OMW-57, EVU-12AR; dissolved barium at OMW-48, PMW-1; dissolved magnesium at OMW-52, OMW-59. - Verified SSIs: alkalinity at OMW-35, OMW-36; ammonia at EVU-12AR; dissolved barium at MW-201, OMW-35, OMW-37, EVU-12AR, SMW-01R; dissolved magnesium at OMW-36, OMW-37, OMW-45. - Alternate Source Demonstrations acceptable. - No detections of total phenolics above reporting limit for outwash aquifer or perched zone monitoring wells. - Surface water monitoring location S01U was dry at the time of sampling so no sample was collected. Total dissolved solids concentration at surface water monitoring S05D decreased to typical range since third quarter 2023. - Initial SSIs: ammonia at OMW-32; dissolved arsenic at OMW-32, OMW-35, OMW-57, EVU-12AR; dissolved barium at OMW-48, PMW-1; dissolved magnes um at OMW-52, OMW-59. - Verified SSIs: alkalinity at OMW-35, O W-36; ammonia at EVU-12AR; dissolved barium at MW-201, OMW-35, OMW-37, VU-12AR, SMW-01R; dissolved magnesium at OMW-36, OMW-37, OMW-45. - Alternate Source Demonstrations acceptable. - No detections of otal phenolics above reporting limit for outwash aquifer or perch d zone monitoring wells. - Surface water monitoring locatio S01U was dry at the time of sampling so no sample was collected. Total dissolved solids concentration at surface water monitorin S05D decreased to typical range since third quarter 2023.
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