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Hi3 Water

Wisconsin Regulatory Risk

2,216 regulatory events on record for Wisconsin, which administers water under reasonable use doctrine. Events come from EPA enforcement and compliance data, the Superfund and hazardous waste registries, USGS flood and streamflow monitoring and the US Drought Monitor, and are matched to nearby springs, wells and aquifers on their asset pages.

Total alerts
2,216
Critical
46
High
41
Medium
2,029
Low
100
Latest event
Sep 7, 2026

Most recent alerts

  • Hazardous Waste Facility: Alliance Laundry Systems Llc

    medium

    RCRA-permitted hazardous waste facility in Manitowoc County, Wisconsin. Address: 2401 S 30Th St, Manitowoc. RCRA ID: WIR000190033. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Manitowoc County Source

  • Hazardous Waste Facility: Oregon School Dist

    medium

    RCRA-permitted hazardous waste facility in Dane County, Wisconsin. Address: 200 N Main St, Oregon. RCRA ID: WID100083757. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Dane County Source

  • Hazardous Waste Facility: Nalco Co Expera Specialty Solutions

    medium

    RCRA-permitted hazardous waste facility in Outagamie County, Wisconsin. Address: 600 Thilmany Rd Site C, Kaukauna. RCRA ID: WIR000161430. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Outagamie County Source

  • Hazardous Waste Facility: Wis Pak

    medium

    RCRA-permitted hazardous waste facility in La Crosse County, Wisconsin. Address: 3239 Airport Rd, La Crosse. RCRA ID: WIR000189548. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility La Crosse County Source

  • Hazardous Waste Facility: Omro School Dist Of

    medium

    RCRA-permitted hazardous waste facility in Winnebago County, Wisconsin. Address: 455 Leach St, Omro. RCRA ID: WID100083716. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Winnebago County Source

  • ROCK RIVER AT FORT ATKINSON, WI — Gage Height 11.4 ft

    low

    USGS monitoring station 05427085 reporting gage height of 11.4 ft. Reading: 2026-09-07T06:00:00. Location: 42.9289722, -88.8395278. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • WILSON PARK CREEK @ GMIA OUTFALL 7 @ MILWAUKEE,WI — Gage Height 10.8 ft

    low

    USGS monitoring station 040871475 reporting gage height of 10.8 ft. Reading: 2026-09-07T06:00:00. Location: 42.95702778, -87.9073056. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • Kakagon River Slough near Odanah WI — Gage Height 10.1 ft

    low

    USGS monitoring station 463836090423701 reporting gage height of 10.1 ft. Reading: 2026-09-07T06:02:00. Location: 46.6434333, -90.7103917. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • ANVIL LAKE NEAR EAGLE RIVER, WI — Gage Height 91.0 ft

    critical

    USGS monitoring station 05390500 reporting gage height of 91.0 ft. Reading: 2026-09-07T06:30:00. Location: 45.95013889, -89.05425. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • BARK RIVER AT NAGAWICKA ROAD AT DELAFIELD, WI — Gage Height 12.7 ft

    low

    USGS monitoring station 05426067 reporting gage height of 12.7 ft. Reading: 2026-09-07T06:00:00. Location: 43.08777778, -88.3761111. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • SIXMILE CREEK @ COUNTY TRNK HGHWY M NR WAUNAKEE,WI — Gage Height 10.2 ft

    low

    USGS monitoring station 05427910 reporting gage height of 10.2 ft. Reading: 2026-09-07T06:00:00. Location: 43.1468333, -89.4368333. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • NORTH LAKE NEAR ELKHORN, WI — Gage Height 11.9 ft

    low

    USGS monitoring station 05545000 reporting gage height of 11.9 ft. Reading: 2026-09-07T06:00:00. Location: 42.743889, -88.629167. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • PLEASANT LAKE NEAR WESTFIELD, WI — Gage Height 11.3 ft

    low

    USGS monitoring station 435857089325301 reporting gage height of 11.3 ft. Reading: 2026-09-07T06:00:00. Location: 43.98244444, -89.5480556. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • MENOMONEE RIVER AT 16TH STREET AT MILWAUKEE, WI — Gage Height 13.2 ft

    medium

    USGS monitoring station 04087142 reporting gage height of 13.2 ft. Reading: 2026-09-07T06:03:00. Location: 43.03389487, -87.934194. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • MISSISSIPPI RIVER AT PRESCOTT, WI — Gage Height 25.1 ft

    critical

    USGS monitoring station 05344500 reporting gage height of 25.1 ft. Reading: 2026-09-07T06:15:00. Location: 44.747085, -92.802152. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • LAC VIEUX DESERT NEAR LAND O'LAKES, WI — Gage Height 80.5 ft

    critical

    USGS monitoring station 05390100 reporting gage height of 80.5 ft. Reading: 2026-09-07T05:45:00. Location: 46.1216185, -89.1520804. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • LAKE HURON NEAR PLAINFIELD, WI — Gage Height 95.0 ft

    critical

    USGS monitoring station 05401063 reporting gage height of 95.0 ft. Reading: 2026-09-07T06:00:00. Location: 44.19563889, -89.4174722. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • BEAVERDAM RIVER AT BEAVER DAM, WI — Gage Height 839.1 ft

    critical

    USGS monitoring station 05425912 reporting gage height of 839.1 ft. Reading: 2026-09-07T06:00:00. Location: 43.44444444, -88.845. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • ELIZABETH LAKE AT TWIN LAKES, WI-IL — Gage Height 793.9 ft

    critical

    USGS monitoring station 423000088164401 reporting gage height of 793.9 ft. Reading: 2026-09-07T05:30:00. Location: 42.4999722, -88.2788056. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • YAHARA RIVER AT STATE HIGHWAY 113 AT MADISON, WI — Gage Height 10.1 ft

    low

    USGS monitoring station 05427850 reporting gage height of 10.1 ft. Reading: 2026-09-07T06:00:00. Location: 43.1508333, -89.4019444. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • DORN (SPRING) CREEK AT CT HIGHWAY M NR WAUNAKEE,WI — Gage Height 10.7 ft

    low

    USGS monitoring station 05427930 reporting gage height of 10.7 ft. Reading: 2026-09-07T06:00:00. Location: 43.14027778, -89.4423056. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • MUSKEGO (BIG MUSKEGO) LAKE OUTLET NR WIND LAKE, WI — Gage Height 11.7 ft

    low

    USGS monitoring station 05544385 reporting gage height of 11.7 ft. Reading: 2026-09-07T05:45:00. Location: 42.8525, -88.1305556. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • BAD RIVER AT THE MOUTH NEAR ODANAH, WI — Gage Height 10.4 ft

    low

    USGS monitoring station 04027655 reporting gage height of 10.4 ft. Reading: 2026-09-07T06:03:00. Location: 46.63805556, -90.6522222. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • WILSON PARK CREEK AT GMIA INFALL AT MILWAUKEE, WI — Gage Height 10.7 ft

    low

    USGS monitoring station 040871473 reporting gage height of 10.7 ft. Reading: 2026-09-07T06:31:00. Location: 42.9457222, -87.8862222. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • DUCK CREEK NEAR HOWARD, WI — Gage Height 11.6 ft

    low

    USGS monitoring station 04072150 reporting gage height of 11.6 ft. Reading: 2026-09-07T06:00:00. Location: 44.53338889, -88.1296944. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • FOX RIVER AT OIL TANK DEPOT AT GREEN BAY, WI — Gage Height 579.5 ft

    critical

    USGS monitoring station 040851385 reporting gage height of 579.5 ft. Reading: 2026-09-07T06:00:00. Location: 44.5286111, -88.01. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • ROOT RIVER AT GRANGE AVENUE AT GREENDALE, WI — Gage Height 10.7 ft

    low

    USGS monitoring station 04087214 reporting gage height of 10.7 ft. Reading: 2026-09-07T06:00:00. Location: 42.945, -88.0141667. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • ST. CROIX RIVER AT PRESCOTT, WI — Gage Height 25.2 ft

    critical

    USGS monitoring station 05344490 reporting gage height of 25.2 ft. Reading: 2026-09-07T06:00:00. Location: 44.74869529, -92.8041364. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • EAU GALLE RIVER AT SPRING VALLEY, WI — Gage Height 12.2 ft

    low

    USGS monitoring station 05370000 reporting gage height of 12.2 ft. Reading: 2026-09-07T06:00:00. Location: 44.85277778, -92.2383333. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • BLACK RIVER DS ST HWY 54 AT BLACK RIVER FALLS, WI — Gage Height 35.6 ft

    critical

    USGS monitoring station 053813595 reporting gage height of 35.6 ft. Reading: 2026-09-07T06:00:00. Location: 44.29357228, -90.846531. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source
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