Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES SDG860073

BLACKHAWK WATER USER DISTRICT (WTP), Blackhawk, SD: NPDES SDG860073 discharge permit, effluent exceedances, inspections, penalties

BLACKHAWK WATER USER DISTRICT (WTP), held by BLACKHAWK WATER USER DISTRICT, holds NPDES permit SDG860073, which discharges to Trib. Of Box Elder, Blackhawk, & Li. EPA’s file records it issued January 7, 2019 and expiring September 30, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for BLACKHAWK WATER USER DISTRICT (WTP): its NPDES ID, its permit type and status, its dates, its address in Blackhawk, South Dakota, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDG860073.

Identity

Facility as filedBLACKHAWK WATER USER DISTRICT (WTP)
Permittee as filedBLACKHAWK WATER USER DISTRICT
NPDES IDSDG860073
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 7, 2019
Expiration dateSeptember 30, 2021
Issuing agencySDDANR
AddressBlackhawk, SD 57718
Receiving watertrib. of Box Elder, Blackhawk, & li
SubwatershedBlackhawk Creek-Boxelder Creek (HUC 101201110305)
NAICS221310 – Water Supply and Irrigation Systems
SIC4941 – Water Supply

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES SDG860073.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES SDG860073.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, SDG860073.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID SDG860073 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES SDG860073, held by BLACKHAWK WATER USER DISTRICT for BLACKHAWK WATER USER DISTRICT (WTP) in Blackhawk, SD, with a receiving water of Trib. Of Box Elder, Blackhawk, & Li. The permit is listed as administratively continued and as a minor discharger, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.