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TILDEN PIT SERVICE BLDG (OLD EMPIRE)

PWS ID: MI2007252 · ISHPEMING, Michigan 49849

TILDEN PIT SERVICE BLDG (OLD EMPIRE) serves 409 people in ISHPEMING, Michigan using Groundwater water sources. It has 42 recorded EPA violations, including 6 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: TILDEN PIT SERVICE BLDG (OLD EMPIRE)

TILDEN PIT SERVICE BLDG (OLD EMPIRE) is a private-owned non-transient non-community water system that delivers drinking water to 409 residents in ISHPEMING, Michigan (Marquette County) through 2 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 42 total violations for this system , of which 6 (14%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 26 monitoring and reporting violations are on file. The most recent violation on record dates to 2020.

The most frequently cited contaminant at this system is Lead and Copper Rule, recorded in 8 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Michigan, EPA tracks 10,959 public water systems serving 9,098,093 people, with 255,201 cumulative violations and 31,467 health-based violations on record. About 86% of systems in the state carry at least one violation, and state-wide the average per system is 23.3 violations. TILDEN PIT SERVICE BLDG (OLD EMPIRE)'s 42 violations sit above the Michigan average. Statewide, 87 of 318 UCMR5-tested systems have reported PFAS detections (27.4%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
409
Total Violations
42
Health-Based Violations
6
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
2
County
Marquette
School/Daycare
No
MCL Violations
6
Monitoring Violations
26
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 8 2020
Coliform (TCR) MCL 4 1995
CYANIDE MR 2 1999
Selenium MCL 2 1996
Barium MR 2 1999
Mercury MR 2 1999
Thallium, Total MR 2 1999
Chromium MR 2 1999
Antimony, Total MR 2 1999
Beryllium, Total MR 2 1999
Cadmium MR 2 1999
Selenium MR 2 1999

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records — or to file a complaint, request a Consumer Confidence Report, or check current monitoring status — go directly to the federal and state regulators that enforce the Safe Drinking Water Act for TILDEN PIT SERVICE BLDG (OLD EMPIRE).

Federal Source of Truth

EPA SDWIS — Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID MI2007252 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Michigan Drinking Water Authority

Michigan EGLE — Drinking Water and Environmental Health Division is the primacy agency that licenses and inspects TILDEN PIT SERVICE BLDG (OLD EMPIRE) under EPA-delegated authority.

Open MI regulator portal

Source: Michigan EGLE — Drinking Water and Environmental Health Division

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2020 Lead and Copper Rule MR 8 SDWIS / MI2007252 / 5000
1999 CYANIDE MR 2 SDWIS / MI2007252 / 1024
1999 Barium MR 2 SDWIS / MI2007252 / 1010
1999 Mercury MR 2 SDWIS / MI2007252 / 1035
1999 Thallium, Total MR 2 SDWIS / MI2007252 / 1085
1999 Chromium MR 2 SDWIS / MI2007252 / 1020
1999 Antimony, Total MR 2 SDWIS / MI2007252 / 1074
1999 Beryllium, Total MR 2 SDWIS / MI2007252 / 1075
1999 Cadmium MR 2 SDWIS / MI2007252 / 1015
1999 Selenium MR 2 SDWIS / MI2007252 / 1045
1996 Selenium MCL 2 SDWIS / MI2007252 / 1045
1995 Coliform (TCR) MCL 4 SDWIS / MI2007252 / 3100

How TILDEN PIT SERVICE BLDG (OLD EMPIRE) Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric TILDEN PIT SERVICE BLDG (OLD EMPIRE) Michigan avg Federal benchmark
Total violations 42 23.3 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 6 2.9 Indicates a contaminant exceeded a federal MCL
PFAS detection None 27.4% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 409 830 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 10,959 regulated public water systems in Michigan.

Federal MCL reference — Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is TILDEN PIT SERVICE BLDG (OLD EMPIRE) water safe to drink? ▼
TILDEN PIT SERVICE BLDG (OLD EMPIRE) (PWS ID: MI2007252) has 42 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 409 people using Groundwater sources.
How many people does TILDEN PIT SERVICE BLDG (OLD EMPIRE) serve? ▼
TILDEN PIT SERVICE BLDG (OLD EMPIRE) serves 409 people in ISHPEMING, Michigan. It is a Private-owned system using Groundwater water sources with 2 service connections.
What type of violations does TILDEN PIT SERVICE BLDG (OLD EMPIRE) have? ▼
TILDEN PIT SERVICE BLDG (OLD EMPIRE) has 42 total violations: 6 health-based violations (MCL exceedances or treatment failures), 26 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in TILDEN PIT SERVICE BLDG (OLD EMPIRE) water? ▼
No PFAS testing data is available for TILDEN PIT SERVICE BLDG (OLD EMPIRE) under the EPA's UCMR5 monitoring program.
What water source does TILDEN PIT SERVICE BLDG (OLD EMPIRE) use? ▼
TILDEN PIT SERVICE BLDG (OLD EMPIRE) uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology — how this data is sourced, computed, and verified.

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