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 SD0022918

HOT SPRINGS, CITY OF, Hot Springs, SD: NPDES SD0022918 discharge permit, effluent exceedances, inspections, penalties

HOT SPRINGS, CITY OF, held by Hot Springs, City of, holds NPDES permit SD0022918, which discharges to Fall River, Cheyenne River. EPA’s file records it issued March 9, 2005 and expiring March 31, 2010. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedHOT SPRINGS, CITY OF
Permittee as filedHot Springs, City of
NPDES IDSD0022918
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMajor discharger
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedMarch 9, 2005
Expiration dateMarch 31, 2010
Issuing agencySDDENR
AddressHot Springs, SD 57747
Receiving waterFALL RIVER, CHEYENNE RIVER
Receiving water impaired303(D) Listed
SubwatershedFall River (HUC 101201090105)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
pH8740
Temperature, water deg. centigrade6720
Nitrogen, nitrite total [as N]4720
Nitrogen, nitrate total [as N]4720
Chloride [as Cl]4720
Sulfate, total [as SO4]4720
Solids, total dissolved4720
Flow rate4700
Coliform, fecal general5560
Nitrogen, ammonia total [as N]6440
Conductivity4440
Nitrogen, Kjeldahl, total [as N]4440
Phosphorus, total [as P]4440
Sodium adsorption ratio2420
Nitrogen, total [as N]0280
Flow, total2200
Duration of discharge420
Flow220
Report due [yrmoda]020
BOD, 5-day, 20 deg. C200
Solids, total suspended200
Chlorine, total residual200
Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia200
Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas200
Cyanide, weak acid, dissociable100
Cyanide, total [as CN]100
Arsenic, total [as As]100
Beryllium, total [as Be]100
Cadmium, total [as Cd]100
Chromium, total [as Cr]100
Copper, total [as Cu]100
Lead, total [as Pb]100
Thallium, total [as Tl]100
Molybdenum, total [as Mo]100
Nickel, total [as Ni]100
Silver, total [as Ag]100
Zinc, total [as Zn]100
Antimony, total [as Sb]100
Selenium, total [as Se]100
Phenols100
Mercury, total [as Hg]100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES SD0022918.

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

DateWhat EPA recordedAgency
September 3, 2026Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
May 6, 2026Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
April 30, 2026Dry-weather unanticipated prohibited bypass discharge to waters of the U.S. - endangermentST6
September 12, 2025Failure to submit report to the permitting authority of any anticipated bypass [122.41(m)(3)(i)]ST6
June 17, 2025Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environmentST6
June 10, 2025Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
May 21, 2025Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
May 10, 2025Failure to submit report to the permitting authority of any anticipated bypass [122.41(m)(3)(i)]ST6
March 12, 2025Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
January 27, 2025Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
January 4, 2025Failure to submit report to the permitting authority of any anticipated bypass [122.41(m)(3)(i)]ST6
December 7, 2024Failure to submit report to the permitting authority of any anticipated bypass [122.41(m)(3)(i)]ST6
November 19, 2024Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
October 11, 2024Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
September 26, 2024Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
June 24, 2024Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
June 10, 2024Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangermentST6
May 30, 2024Dry-weather SSO discharge to waters of the U.S. that may endanger health or the environmentST6
December 10, 2023Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangermentST6
January 24, 2023Management Practice Violations - Improper Operation and MaintenanceST6
January 24, 2023Reporting Violations - Failure to NotifyST6
January 24, 2023Failure to conduct required sampling and analysisST6
January 24, 2023Reporting Violations - Failure to submit required report (non-DMR non-pretreatment)ST6
January 1, 2020Permit Violations - Violation Specified in CommentST6
December 31, 2019Permit Violations - Violation Specified in CommentST6
January 11, 2018Permit Violations - Violation Specified in CommentST6

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, SD0022918.

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 SD0022918 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers NPDES permit SD0022918, held by Hot Springs, City of in Hot Springs, SD, which discharges to Fall River and Cheyenne River and is administratively continued past its March 31, 2010 expiration date. The page lists 41 pollutants on file, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.