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HomeMy WebLinkAbout11.25.2024 UC RM Packet AGENDA Utility Commission Regular Meeting Monday, November 25, 2024 5:30 PM Conference Room, City Hall 1. CALL TO ORDER 2. ADDITIONS OR CORRECTIONS TO AGENDA 3. AUDIENCE INPUT 4. APPROVAL OF MINUTES a. October 28, 2024, Utility Commission Meeting Minutes 5. PUBLIC HEARINGS 6. OLD BUSINESS a. Manganese Monitoring Update 7. NEW BUSINESS a. 2024 Top 10 Water Users - Commercial/Industrial 8. EXECUTIVE DIRECTOR’S REPORT a. Well Pumping Report b. Action Item / Issues list c. Set Next Meeting Agenda – March 25, 2025 9. ADJOURNMENT Page 1 of 48 ROSEMOUNT UTILITY COMMISSION REGULAR MEETING PROCEEDINGS OCTOBER 28, 2024 CALL TO ORDER Pursuant to due call and notice thereof, a regular meeting of the Utility Commission was held on Monday, October 28, 2024, at 5:30 PM. in Rosemount Council Chambers, 2875 145th Street West. Chairperson Johnson called the meeting to order with Commissioners Demuth and Miller. Staff present included the following: City Administrator Logan Martin, Public Works Director Nick Egger, Administrative Services Director Teah Malecha, and Recording Secretary Amy Simonson. ADDITIONS OR CORRECTIONS TO AGENDA None. AUDIENCE INPUT None. APPROVAL OF MINUTES 4.a. September 23, 2024, Utility Commission Meeting Minutes Commissioners requested the notes include the discussion of reviewing the top 10 commercial and industrial water users in the city at a future meeting. Motion by Miller Second by Demuth Motion to approve the amended minutes of the September 23, 2024, Utility Commission meeting, with a note reflecting commissioners' request to review the top 10 commercial and industrial users at a future meeting. Ayes: 3. Nays: None. Motion Carried. PUBLIC HEARINGS None. OLD BUSINESS None. NEW BUSINESS 7.a. 2025 Utility Rate Recommendations Director Egger noted a correction to the executive summary, clarifying that the increase in sanitary wastewater discharge should be 9%. Energy costs were reported to have risen across all categories, with the most significant impact in street lighting. Commissioners requested that the capital cash reserves charts include projected cash flow allocations to better visualize available funds. Additionally, commissioners asked for talking points to help communicate rate increases to residents. Page 2 of 48 EXECUTIVE DIRECTOR’S REPORT 8.a. Well Pumping Report As of Q3 2024, well pumping is approximately 146 million gallons below Q3 2023 levels, despite this fall's very dry conditions. 8.b. Action Item / Issues list None. 8.c. Set Next Meeting Agenda – November 25, 2024 i. Q4 2024 Manganese Testing Results ADJOURNMENT There being no further business to come before the Utility Commission at the regular meeting and upon a motion by Demuth and a second by Miller the meeting was adjourned at 6:43 p.m. Respectfully submitted, Amy Simonson, Recording Secretary Page 3 of 48 EXECUTIVE SUMMARY Utility Commission Regular Meeting: November 25, 2024 AGENDA ITEM: Manganese Monitoring Update AGENDA SECTION: OLD BUSINESS PREPARED BY: Nick Egger, Public Works Director AGENDA NO. 6.a. ATTACHMENTS: Manganese Route Map, Manganese Sample Results Q4 2024, Manganese Sample Results Chart MVTL vs. City Measurements Q4 2024, Well Pumping Contributions - Manganese Sampling Dates Q3 & Q4 2024, MVTL Sample Results Report - Q4 2024 APPROVED BY: NAE RECOMMENDED ACTION: Informational only BACKGROUND Staff continued to collect quarterly tap water samples from several dozen locations throughout the City in October for manganese analysis. This round included three new properties—one from each of the Utility Commissioner's homes—added to the sampling set. The City measured manganese concentrations for all samples and sent companion samples to Minnesota Valley Testing Lab (MVTL) for independent third-party analysis. However, due to timing, staff was unable to send companion samples from the three new properties to MVTL for lab analysis. Additionally, several locations could not be sampled because outdoor spigots and taps had already been shut off due to cold weather. During the next quarterly sampling period in early 2025, staff will collect as many samples as possible from the full set of properties, though the overall sample size is expected to be smaller, as many outdoor sampling points will likely be unavailable due to winter conditions. As in the August sampling round, manganese concentration readings varied between the City's analysis and those from MVTL. In most cases, the MVTL results were lower than the City's results. Along with the map of sampling locations (Commissioner's residences not included yet), a summary table of all results from the August (Q3 2024) and October (Q4 2024) sampling periods, a chart comparing the manganese concentration results from the City (orange) and MVTL (blue), the sample results reports from MVTL, and the pumping contributions from each well on the sample collection days, have all been included for the Commissioners' information. RECOMMENDATION Informational only Page 4 of 48 Page 5 of 48 Sequence Location Property Type Water Softener Filtered Source Sample Date City Analysis Result ug/L MVTL Analysis Result ug/L Sample Date City Analysis Result ug/L MVTL Analysis Result ug/L Water Hardness Test 1 14455 Brazil Ave Central Park No Slop sink 8/6/2024 63.0 45.0 10/21/2024 54.0 40.0 15 2 14115 Brazil Ave Erickson Park No Slop sink 8/6/2024 54.0 37.0 10/21/2024 n/a n/a 3 3335 142nd Street W Rosemount High School No Slop Sink 8/6/2024 52.0 35.0 10/21/2024 42.0 23.0 15 4 13660 Bronze Pkwy Brockway Park No Drinking Fountain 8/6/2024 50.0 39.0 10/21/2024 n/a n/a 5 2470 Birch Street W Resident No Hose bib 8/6/2024 33.0 31.0 10/21/2024 59.0 40.0 18 6 13581 Azalea Ave (Well 14)Well No Pre Treatment 8/6/2024 110.0 94.0 10/21/2024 1.14 97.0 20 7 14191 Ailesbury Ave Resident No Hose bib 8/6/2024 63.0 48.0 10/21/2024 52.0 45.0 25 8 13595 Athena Way Resident No Hose bib 8/6/2024 25.0 19.0 10/21/2024 26.0 16.0 20 9 13610 Autumn Path (Well 15)Well No Pre Treatment 8/6/2024 75.0 45.0 10/21/2024 96.0 78.0 20 10 13010 Bacardi Ave (Well 16)Well No Pre Treatment 8/6/2024 104.0 80.0 10/21/2024 99.0 83.0 18 11 13202 Aulden Ave Horseshoe Park No Drinking Fountain 8/6/2024 71.0 50.0 10/21/2024 n/a n/a 12 1201 Bonaire Path E Flint Hills No Drinking Fountain 8/6/2024 24.0 5.0 10/21/2024 41.0 73.0 15 13 14019 Addison Court Resident No Hose bib 8/6/2024 48.0 29.0 10/21/2024 73.00 29.0 18 14 1268 138th Street E Greystone Park No Drinking Fountain 8/6/2024 45.0 22.0 10/21/2024 99.0 1.27 25 15 1671 144th Street E Resident No Hose bib 8/6/2024 48.0 27.0 10/21/2024 53.0 30.0 15 16 14860 Akron Ave U More Park No Drinking Fountain 8/6/2024 46.0 34.0 10/21/2024 55.0 59.0 15 17 1546 149th Street W Resident No Hose bib 8/6/2024 41.0 22.0 10/21/2024 40.0 30.0 15 18 15210 Boulder Ave (Well 12)Well No Pre Treatment 8/6/2024 111.0 92.0 10/21/2024 1.14 89.0 18 19 15191 Boulder Court On Time Plumbing Yes Slop sink 8/6/2024 3.0 <5.0 10/21/2024 0.000 <.005 20 15641 Canada Circle CA Gear Yes Sink with softner 8/6/2024 1.0 <5.0 10/22/2024 0.000 <.005 21 15623 Shannon Pkwy (Well 8)Well No Pre Treatment 8/6/2024 170.0 147.0 10/21/2024 1.37 1.14 20 22 4241 156th Street W Resident No Hose bib 8/6/2024 119.0 91.0 10/21/2024 1.07 1.2 25 23 15425 Shannon Pkwy Jaycee Park No Slop sink 8/6/2024 126.0 99.0 10/21/2024 1.10 88.0 15 24 15260 Shannon Pkwy (Well 9)Well No Pre Treatment 8/6/2024 74.0 72.0 10/21/2024 93.0 75.0 18 25 3860 150th Street W Chuck and Don's No Slop sink 8/6/2024 115.0 66.0 10/21/2024 88.0 72.0 25 26 15026 Cimarron Ave Goodyear No Slop sink 8/6/2024 102.0 64.0 10/21/2024 73.0 56.0 20 27 14950 Chippendale Ave (Well 7)Well No Pre Treatment 8/6/2024 151.0 120.0 10/21/2024 1.62 1.27 18 28 3625 Upper 148th Street W Resident No Hose bib 8/6/2024 15.0 11.0 10/21/2024 88.0 65.0 18 29 14976 Canada Ave Resident No Hose bib 8/6/2024 59.0 35.0 10/21/2024 65.0 49.0 18 30 3410 Lower 147th Street W Resident No Hose bib 8/6/2024 165.0 104.0 10/21/2024 51.0 37.0 20 31 3559 143rd Street W Resident No Hose bib 8/6/2024 43.0 24.0 10/21/2024 52.0 23.0 20 32 14700 Shannon Pkwy Fire Station # 1 No Slop sink 8/6/2024 70.0 52.0 10/21/2024 87.0 60.0 15 33 14099 Dane Ave Resident No Hose bib 8/6/2024 118.0 83.0 10/21/2024 82.0 60.0 18 34 13919 Copper Court Resident No Hose bib 8/6/2024 70.0 43.0 10/21/2024 56.0 46.0 21 35 13403 Danube Lane Resident No Hose bib 8/6/2024 38.0 14.0 10/21/2024 43.0 23.0 20 36 13501 Shannon Pkwy Shannon Park Elementary No Slop sink 8/6/2024 43.0 20.0 10/21/2024 42.0 24.0 25 37 3462 Crumfield Path Resident No Hose bib 10/29/2024 40.0 18 38 13466 Danube Lane Resident No Kitchen Sink 10/29/2024 43.0 18 39 3409 Couchtown Path Resident No Kitchen Sink 10/29/2024 40.0 18 WATER SAMPLING OF MANGANESE LEVELS Q3 2024 Q4 2024 Page 6 of 48 Page 7 of 48 Date Well 7 (kGal) Well 8 (kGal) Well 9 (kGal) Well 12 (kGal) Well 14 (kGal) Well 15 (kGal) Well 16 (kGal) Rural Well P1-North Rural Well P2-South 8/4/2024 0 144 1234 225 1631 0 194 95 8 8/5/2024 0 187 1057 303 1390 0 232 117 92 8/6/2024 5 5 1171 169 1541 7 5 117 119 8/7/2024 0 187 1200 218 1585 0 224 0 187 8/8/2024 0 262 1183 373 1562 0 300 132 111 Date Well 7 (kGal) Well 8 (kGal) Well 9 (kGal) Well 12 (kGal) Well 14 (kGal) Well 15 (kGal) Well 16 (kGal) Rural Well P1-North Rural Well P2-South 10/19/2024 0 1316 0 0 0 0 1330 103 102 10/20/2024 0 1369 0 0 0 489 1405 106 0 10/21/2024 29 395 808 52 125 1080 410 97 193 10/22/2024 0 0 993 0 0 1330 0 0 243 10/23/2024 0 0 893 0 0 1192 0 223 0 Q3 2024 Sample Date 8/6/2024 Q4 2024 10/21/2024 and 10/22/2024 Page 8 of 48 Chuck Jacobus Rosemount, City of 2875 145th Street W Rosemount, MN 55068-4997 Certificate of Analysis Workorder:Manganese (68666) Approval All data reported has been reviewed and approved by: Dave Smahel, Inorganic Chemistry/Feed Lab Manager New Ulm, MN Analyses performed under Minnesota Department of Health Accreditation conforms to the current TNI standards. NEW ULM LAB CERTIFICATIONS: MN LAB # 027-015-125 ND WW/DW # R-040 BISMARCK LAB CERTIFICATIONS: MN LAB # 038-999-267 ND W/DW # ND-016 SD SDWA Workorder Comments All analytes with dilution factors greater than 1 (displayed in DF column) required dilution due to matrix or high concentration of target analyte unless otherwise noted and reporting limits (RDL column) have been adjusted accordingly. Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 1 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 9 of 48 Analytical Results Lab ID:68666001 Sample ID:1 Date Collected:No Date Sampled Supplied Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666001 Method: EPA 200.7 Manganese 0.040 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 14:30 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Time sampled was not supplied by the client. Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 2 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 10 of 48 Analytical Results Lab ID:68666002 Sample ID:3 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666002 Method: EPA 200.7 Manganese 0.023 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 14:31 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 3 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 11 of 48 Analytical Results Lab ID:68666003 Sample ID:5 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666003 Method: EPA 200.7 Manganese 0.040 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 14:33 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 4 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 12 of 48 Analytical Results Lab ID:68666004 Sample ID:6 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666004 Method: EPA 200.7 Manganese 0.097 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 14:35 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 5 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 13 of 48 Analytical Results Lab ID:68666005 Sample ID:7 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666005 Method: EPA 200.7 Manganese 0.045 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 14:54 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 6 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 14 of 48 Analytical Results Lab ID:68666006 Sample ID:8 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666006 Method: EPA 200.7 Manganese 0.016 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 14:56 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 7 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 15 of 48 Analytical Results Lab ID:68666007 Sample ID:9 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666007 Method: EPA 200.7 Manganese 0.078 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 14:58 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 8 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 16 of 48 Analytical Results Lab ID:68666008 Sample ID:10 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666008 Method: EPA 200.7 Manganese 0.083 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 14:59 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 9 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 17 of 48 Analytical Results Lab ID:68666009 Sample ID:12 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666009 Method: EPA 200.7 Manganese 0.073 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:01 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 10 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 18 of 48 Analytical Results Lab ID:68666010 Sample ID:13 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666010 Method: EPA 200.7 Manganese 0.029 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:02 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 11 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 19 of 48 Analytical Results Lab ID:68666011 Sample ID:14 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666011 Method: EPA 200.7 Manganese 0.127 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:04 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 12 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 20 of 48 Analytical Results Lab ID:68666012 Sample ID:15 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666012 Method: EPA 200.7 Manganese 0.030 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:05 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 13 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 21 of 48 Analytical Results Lab ID:68666013 Sample ID:16 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666013 Method: EPA 200.7 Manganese 0.059 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:07 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 14 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 22 of 48 Analytical Results Lab ID:68666014 Sample ID:17 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666014 Method: EPA 200.7 Manganese 0.030 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:09 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 15 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 23 of 48 Analytical Results Lab ID:68666015 Sample ID:18 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666015 Method: EPA 200.7 Manganese 0.089 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:28 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 16 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 24 of 48 Analytical Results Lab ID:68666016 Sample ID:19 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666016 Method: EPA 200.7 Manganese <0.005 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:29 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 17 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 25 of 48 Analytical Results Lab ID:68666017 Sample ID:20 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666017 Method: EPA 200.7 Manganese <0.005 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:31 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 18 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 26 of 48 Analytical Results Lab ID:68666018 Sample ID:21 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666018 Method: EPA 200.7 Manganese 0.114 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:33 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 19 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 27 of 48 Analytical Results Lab ID:68666019 Sample ID:22 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666019 Method: EPA 200.7 Manganese 0.120 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:34 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 20 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 28 of 48 Analytical Results Lab ID:68666020 Sample ID:23 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666020 Method: EPA 200.7 Manganese 0.088 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:36 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 21 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 29 of 48 Analytical Results Lab ID:68666021 Sample ID:24 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666021 Method: EPA 200.7 Manganese 0.075 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:37 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 22 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 30 of 48 Analytical Results Lab ID:68666022 Sample ID:25 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666022 Method: EPA 200.7 Manganese 0.072 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:39 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 23 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 31 of 48 Analytical Results Lab ID:68666023 Sample ID:26 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666023 Method: EPA 200.7 Manganese 0.056 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:40 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 24 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 32 of 48 Analytical Results Lab ID:68666024 Sample ID:27 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666024 Method: EPA 200.7 Manganese 0.127 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 15:42 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 25 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 33 of 48 Analytical Results Lab ID:68666025 Sample ID:28 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666025 Method: EPA 200.7 Manganese 0.065 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 16:01 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 26 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 34 of 48 Analytical Results Lab ID:68666026 Sample ID:29 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666026 Method: EPA 200.7 Manganese 0.049 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 16:02 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 27 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 35 of 48 Analytical Results Lab ID:68666027 Sample ID:30 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666027 Method: EPA 200.7 Manganese 0.037 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 16:04 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 28 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 36 of 48 Analytical Results Lab ID:68666028 Sample ID:31 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666028 Method: EPA 200.7 Manganese 0.023 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 16:06 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 29 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 37 of 48 Analytical Results Lab ID:68666029 Sample ID:32 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666029 Method: EPA 200.7 Manganese 0.060 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 16:08 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 30 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 38 of 48 Analytical Results Lab ID:68666030 Sample ID:33 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666030 Method: EPA 200.7 Manganese 0.060 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 16:09 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 31 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 39 of 48 Analytical Results Lab ID:68666031 Sample ID:34 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666031 Method: EPA 200.7 Manganese 0.046 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 16:11 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 32 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 40 of 48 Analytical Results Lab ID:68666032 Sample ID:35 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666032 Method: EPA 200.7 Manganese 0.023 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 16:13 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 33 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 41 of 48 Analytical Results Lab ID:68666033 Sample ID:36 Date Collected: Date Received:10/23/2024 13:37 Matrix:Potable Water YesReceived on Ice:5.1Temp @ Receipt (C): Parameter Results Units RDL DF Prepared Analyzed Qual 68666033 Method: EPA 200.7 Manganese 0.024 mg/L 0.005 1 10/31/2024 09:49 10/31/2024 16:14 Sample Comments This sample was either unpreserved or needed additional preservation upon receipt at the laboratory. The following preservation was added by MVTL: nitric acid Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 34 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 42 of 48 Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 35 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 43 of 48 Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 36 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 44 of 48 Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 37 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 45 of 48 Client: MINNESOTA VALLEY TESTING LABORATORIES, INC. 1126 North Front St. ~ New Ulm, MN 56073 ~ 800-782-3557 ~ Fax 507-359-2890 2616 East Broadway Ave. ~ Bismarck, ND 58501 ~ 800-279-6885 ~ Fax 701-258-9724 1201 Lincoln Hwy. ~ Nevada, IA 50201 ~ 800-362-0855 ~ Fax 515-382-3885 www.MVTL.com Rosemount, City OfAccount #:18024 Monday, November 4, 2024 1:47:10 PM Page 38 of 38 MVTL guarantees the accuracy of the analysis done on the sample submitted for testing. It is not possible for MVTL to guarantee that a test result obtained on a particular sample will be the same on any other sample unless all conditions affecting the sample are the same, including sampling by MVTL. As a mutual protection to clients, the public and ourselves, all reports are submitted as the confidential property of clients, and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Report Date: Page 46 of 48 Rank Account Name Service Address Usage (kGal) 1 FLINT HILLS RES PINE BEND LLC 12555 CLARK RD - OFFICE 22,888 2 HAWKINS INC 13005 COURTHOUSE BLVD 9,998 3 HAWKINS INC 13005 COURTHOUSE BLVD #2 3,365 4 PINE BEND RECYCLING LLC 13220 DOYLE PATH 3,172 5 ROSEMOUNT CAR SPA PROPERTY LLC 15215 CANADA AVE 3,106 6 EL DORADO SHIPPING SACK-LESSEE 2750 145TH ST W 2,059 7 STATE OF MM / HIGHER EDUC BOARD 1300 145TH ST E 1,628 8 FLINT HILLS RES PINE BEND LLC 13775 CLARK RD 1,455 9 CMC PROPERTIES LLC 14345 CONLEY - TRUCK WASH 1,355 10 ISD 196 3135 143RD ST W 1,080 11 PROTO LABS INC 15197 BOULDER AVE 1,068 *Usage through Q3 billing cycle 2024 TOP 10 WATER USERS Commericial/Industrial Page 47 of 48 GPM 1,200 1,235 1,600 1,500 1,500 1,500 2,000 500 500 2023 Well 7 Well 8 Well 9 Well 12 Well 14 Well 15 Well 16 Rural 1 Rural 2 2024 Total 2023 Total % Change 2023 2024 Diff Jan 0 0 0 17,166,000 1,052,000 25,843,000 0 2,620,000 2,461,000 49,142,000 44,173,000 11.2% 2.25 0.13 -2.12 Feb 0 15,000 16,606,000 73,000 0 114,000 18,910,000 2,472,000 2,387,000 40,577,000 42,162,000 -3.8% 2.38 0.65 -1.73 Mar 0 0 1,953,000 15,206,000 23,484,000 0 2,231,000 2,518,000 2,449,000 47,841,000 47,112,000 1.5% 2.72 2.51 -0.21 Q1 Total 0 15,000 18,559,000 32,445,000 24,536,000 25,957,000 21,141,000 7,610,000 7,297,000 137,560,000 133,447,000 3.1%7.35 3.29 -4.06 Apr 3,000 21,814,000 792,000 78,000 112,000 27,480,000 216,000 2,580,000 2,916,000 55,991,000 46,373,000 20.7% 2.39 4.19 1.80 May 0 35,153,000 1,848,000 8,863,000 42,627,000 2,570,000 3,889,000 1,652,000 4,668,000 101,270,000 110,781,000 -8.6% 1.62 5.81 4.19 Jun 0 3,372,000 29,922,000 4,838,000 1,883,000 10,411,000 34,736,000 2,607,000 2,738,000 90,507,000 162,212,500 -44.2% 0.93 7.27 6.34 Q2 Total 3,000 60,339,000 32,562,000 13,779,000 44,622,000 40,461,000 38,841,000 6,839,000 10,322,000 247,768,000 359,517,000 -31.1%4.94 17.27 12.33 Jul 504,000 38,591,000 8,475,000 13,024,000 12,672,000 41,238,000 20,103,000 4,945,000 5,032,000 144,584,000 168,701,000 -14.3% 2.57 5.61 3.04 Aug 727,000 6,338,000 37,460,000 9,199,000 49,513,000 5,665,000 9,392,000 4,584,000 4,987,000 127,865,000 182,711,000 -30.0% 2.29 5.37 3.08 Sep 1,607,000 39,092,000 11,575,000 13,785,000 12,139,000 31,348,000 37,108,000 2,935,000 3,443,000 153,032,000 151,939,000 0.7% 5.72 0.06 -5.66 Q3 Total 2,838,000 84,021,000 57,510,000 36,008,000 74,324,000 78,251,000 66,603,000 12,464,000 13,462,000 425,481,000 503,351,000 -15.5%10.58 11.04 0.46 Oct 50,000 27,626,000 10,965,000 3,717,000 3,687,000 29,806,000 27,837,000 3,309,000 3,410,000 110,407,000 87,864,000 25.7% 4.50 1.74 -2.76 Nov 0 46,602,000 -100.0% 0.04 -0.04 Dec 0 50,371,000 -100.0% 2.28 -2.28 Q4 Total 50,000 27,626,000 10,965,000 3,717,000 3,687,000 29,806,000 27,837,000 3,309,000 3,410,000 110,407,000 153,856,000 -28.2%6.82 1.74 -5.08 Total 2,891,000 172,001,000 119,596,000 85,949,000 147,169,000 174,475,000 154,422,000 30,222,000 34,491,000 921,216,000 1,150,171,000 -19.9%29.69 33.34 3.65 Average/Mo 289,100 17,200,100 11,959,600 8,594,900 14,716,900 17,447,500 15,442,200 3,022,200 3,560,222 92,232,722 101,790,826 -9.4% Average/Day 7,921 471,236 327,660 235,477 403,203 478,014 423,074 82,800 94,496 2,523,879 3,335,118 -24.3% 921,216,000 1,044,028,500 -11.8% 29.69 33.34 3.65 2024 Well Pumping Record Precipitation Year To-Date Page 48 of 48