Non-Compliance
Clean Water Act
HIGHLAND COMMUNITY SCHOOL
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
SUPERINTENDENT
RIVERSIDE, IA 52327
View on map ↗ - County
- WASHINGTON County
- Industry
- Educational Services
- NAICS (North American Industry Classification)
- 611110
- Inspections
- 2 · last Feb 1, 2024
- Total Penalties
- $0
- Registry ID
- 110010030073
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
10
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Schedule Event achieved late but reported | Oct 1, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 1, 2018 | Mar 29, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2018 | Mar 29, 2019 | Resolved |
| cwa | Schedule Event reported late | Oct 1, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2018 | Mar 29, 2019 | Resolved |
| cwa | Schedule Event reported late | Mar 1, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2018 | Mar 29, 2019 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 12.27 kg/d | 8.58 | +43% | Nov 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 540.00 mg/L | 389.00 | +39% | Nov 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 12.27 kg/d | 5.31 | +131% | Nov 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 400.00 mg/L | 389.00 | +3% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.02 kg/d | 0.01 | +16% | Sep 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 7.00 kg/d | 5.31 | +32% | May 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 630.00 mg/L | 389.00 | +62% | Apr 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 9.54 kg/d | 5.31 | +80% | Oct 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 840.00 mg/L | 629.00 | +34% | Oct 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 9.54 kg/d | 8.58 | +11% | Oct 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 840.00 mg/L | 389.00 | +116% | Oct 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 468.94 MPN/100mL | 126.00 | +272% | Apr 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 410.00 mg/L | 389.00 | +5% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.18 kg/d | 0.10 | +91% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.00 mg/L | 6.90 | +132% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.00 mg/L | 3.40 | +371% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.18 kg/d | 0.05 | +300% | Jan 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.20 mg/L | 5.00 | +16% | Oct 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.61 mg/L | 5.00 | +28% | Sep 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.30 mg/L | 5.00 | +14% | Nov 2018 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.20 mg/L | 5.00 | +56% | Oct 2018 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.40 mg/L | 5.00 | +32% | Sep 2018 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.20 mg/L | 5.00 | +36% | Aug 2018 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.80 mg/L | 5.00 | +24% | Jul 2018 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.60 mg/L | 5.00 | +8% | Jun 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | May 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +17% | Mar 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.01 MGD | 0.00 | +24% | Jan 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +7% | Jul 2016 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.01 MGD | 0.00 | +26% | Jun 2016 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +5% | May 2016 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.01 MGD | 0.00 | +52% | Feb 2016 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.01 MGD | 0.00 | +214% | Jan 2016 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +12% | Dec 2015 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +14% | Nov 2015 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +10% | Oct 2015 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.01 MGD | 0.00 | +114% | Sep 2015 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +3% | Sep 2015 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.01 MGD | 0.00 | +45% | Aug 2015 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +17% | May 2015 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +10% | Feb 2015 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.01 MGD | 0.00 | +43% | Jan 2015 | Open |
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