WI DNR LAKE WISSOTA WELCOME CENTER
PWS ID: WI6091430 · MADISON, Wisconsin 53707-7921
WI DNR LAKE WISSOTA WELCOME CENTER serves 665 people in MADISON, Wisconsin using Groundwater water sources. It has a clean compliance record with no EPA violations recorded. No PFAS contamination was detected in UCMR5 testing.
Water Quality Snapshot: WI DNR LAKE WISSOTA WELCOME CENTER
WI DNR LAKE WISSOTA WELCOME CENTER is a state-owned transient non-community water system that delivers drinking water to 665 residents in MADISON, Wisconsin (Chippewa County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 0 total violations for this system , giving it a clean Safe Drinking Water Act compliance record.
No specific contaminant violations have been recorded in EPA's detailed violation register for this system. This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.
Across Wisconsin, EPA tracks 10,988 public water systems serving 5,131,439 people, with 285,161 cumulative violations and 58,688 health-based violations on record. About 72% of systems in the state carry at least one violation, and state-wide the average per system is 26 violations. WI DNR LAKE WISSOTA WELCOME CENTER's 0 violations sit below the Wisconsin average. Statewide, 78 of 202 UCMR5-tested systems have reported PFAS detections (38.6%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 1
- County
- Chippewa
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 0
- Treatment Tech Violations
- 0
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 WI DNR LAKE WISSOTA WELCOME CENTER.
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 WI6091430 on SDWISSource: EPA SDWIS Federal Reports Search
Wisconsin Drinking Water Authority
Wisconsin DNR — Drinking Water and Groundwater is the primacy agency that licenses and inspects WI DNR LAKE WISSOTA WELCOME CENTER under EPA-delegated authority.
Open WI regulator portalHow WI DNR LAKE WISSOTA WELCOME CENTER Compares
Cross-reference this system's record against state averages and the federal MCL framework for context.
| Metric | WI DNR LAKE WISSOTA WELCOME CENTER | Wisconsin avg | Federal benchmark |
|---|---|---|---|
| Total violations | 0 | 26 | SDWA compliance — any non-zero count is a recorded breach |
| Health-based violations | 0 | 5.3 | Indicates a contaminant exceeded a federal MCL |
| PFAS detection | None | 38.6% | EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt |
| Population served | 665 | 467 | Sizing context for compliance burden |
Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 10,988 regulated public water systems in Wisconsin.
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 WI DNR LAKE WISSOTA WELCOME CENTER water safe to drink? ▼
How many people does WI DNR LAKE WISSOTA WELCOME CENTER serve? ▼
What type of violations does WI DNR LAKE WISSOTA WELCOME CENTER have? ▼
Has PFAS been detected in WI DNR LAKE WISSOTA WELCOME CENTER water? ▼
What water source does WI DNR LAKE WISSOTA WELCOME CENTER use? ▼
Where does this data come from? ▼
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Related Data for Wisconsin
Read our methodology — how this data is sourced, computed, and verified.