Romoland

Active WDID 8 33I012287 Sun City, Riverside County Region 8 · Santa Ana

At a glance

Permit Evidence: SMARTS record
Active Industrial
Notice of Intent (WDID code I) · Permits and applications
Location Evidence: facility-reported
Sun City, Riverside County
Region 8 · Santa Ana · Location · Statewide map
Receiving water
San Jacinto River (as reported by the facility)
Evidence: candidate, awaiting review Details
Identified receiving water on the 2026 303(d) list
Not established
Shown only when the reported receiving water is identified and corroborated.
2026 Integrated Report waters within 1.0 km Evidence: geographic proximity
None
Monitoring results Evidence: facility-reported
None in the current exports
Compliance and enforcement records Evidence: SMARTS record
1 inspection · 1 violation record · 4 enforcement actions
Counts as published in SMARTS; not a compliance determination · Details
SMARTS TMDL records Evidence: SMARTS-reported
0 records
TMDL records

Each label shows where a statement comes from. How to read the labels.

Overview and location

Reported facility location HUC12 watershed Corroborated receiving water 2026 Integrated Report waterbodies nearby

Open this facility on the statewide map

Reported location Evidence: facility-reported

Coordinates
33.74291, -117.17178
Precision
5 decimal places
Shared point
2 permits report this exact point
Matches application record
same

Facility location as reported by the discharger in SMARTS; not a discharge point or outfall.

Facility address
26100 Antelope Road, Sun City 92585
Regional Water Board
8 — Santa Ana

HUC12 watershed Evidence: spatial

  • Perris Valley-San Jacinto River HUC12 180702020306

The facility's reported location lies within this HUC12 watershed (spatial derivation); it is not a discharge location.

Permits and applications Evidence: SMARTS record

Current permit record

Permit type
Industrial
Application type
Notice of Intent (WDID code I)
Status
Active
Operator
Calmat Company dba Vulcan Materials Co
Primary industry (SIC)
2951-Asphalt Paving Mixtures and Blocks
Application ID
210814
NOI processed
May 03, 1996
Last certified
Dec 13, 2024
Facility size
4 Acres
Impervious area
0 %

Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.

Permit history

Storm water applications for this WDID, newest first
ApplicationTypeStatusProcessedTerminatedCertified
210814 IndustrialActiveMay 03, 1996 —Dec 13, 2024

Every storm water application SMARTS records for this WDID, newest first (1).

Receiving water

Reported by the facility Evidence: facility-reported
San Jacinto River
Discharges directly / indirectly
N / Y (as answered in the permit application)

Evidence: not confirmed Evidence: candidate, awaiting review Awaiting review

Receiving-water text as reported by the discharger in SMARTS; no waterbody identification has been confirmed.

Why it is not confirmed (1)
  • C1 name is only a prefix of official names

5 official waterbodies share this name; none is assigned without review.

Impaired waters and TMDLs

Two kinds of information, kept apart: 2026 Integrated Report waterbodies near the reported location (geographic proximity only), and TMDL records that SMARTS lists for this facility. Neither establishes where the facility discharges; see Receiving water for the facility's own statement.

Nearby waterbodies Evidence: geographic proximity

Spatial proximity only; discharge pathway not established. Being near a waterbody does not mean the facility discharges to it.

No 2026 Integrated Report waterbody lies within the proximity threshold of the reported location.

SMARTS TMDL records Evidence: SMARTS-reported

No TMDL records for this facility in the SMARTS TMDL export.

Reported monitoring results Evidence: facility-reported

Numeric Action Level (NAL) screening is being independently validated and is not shown. Nothing on this page states whether a result exceeded a NAL.

No industrial monitoring results for this permit are in the current exports.

Compliance and enforcement records Evidence: SMARTS record

These are records as the State Water Board publishes them in SMARTS, with the source's own types and statuses. They are not a compliance determination or rating. A record listed here is not proof of a violation beyond what the source states, and the absence of records does not establish compliance.

Compliance and enforcement records by type
Record typeRecordsAs publishedDatesRetrievedList
Violations1 1 Violation · 0 Potential (preliminary) · 0 Dismissed Jan 22, 2003 – Jan 22, 2003 Oct 21, 2026 All violations
Enforcement actions4 4 issued · 0 draft · 0 withdrawn, rescinded or superseded Jan 29, 2003 – Aug 04, 2006 Oct 21, 2026 All actions
Inspections1inspections, not findings Aug 24, 2006 – Aug 24, 2006 Oct 21, 2026 All inspections
Annual reports11certified reports (contents not shown) 2015 – 2025 Oct 21, 2026 All reports
Water-quality-based corrective action reports0reports, by parameter — Oct 21, 2026

Each record type is counted by its own SMARTS identifier. A violation and the enforcement action that cites it are two records in two lists; they are never added together.

Chronological record history (17 records, newest first)
Compliance and enforcement records, newest first
DateRecordIDType or purposeStatus as publishedDetail
Jul 10, 2026 Annual reports 1336353 Annual report 2025 —
Jul 11, 2025 Annual reports 1295215 Annual report 2024 —
Jul 11, 2024 Annual reports 1244347 Annual report 2023 —
Jul 05, 2023 Annual reports 1190397 Annual report 2022 —
Jun 13, 2022 Annual reports 1113876 Annual report 2021 —
Jul 14, 2021 Annual reports 1069941 Annual report 2020 —
Jul 13, 2020 Annual reports 987294 Annual report 2019 —
Jul 09, 2019 Annual reports 954899 Annual report 2018 —
Jul 12, 2018 Annual reports 940317 Annual report 2017 —
Jul 11, 2017 Annual reports 879638 Annual report 2016 —
Jul 15, 2016 Annual reports 844362 Annual report 2015 —
Aug 24, 2006 Inspections 725871 Enforcement Follow-up —No Further Action
Aug 04, 2006 Enforcement actions 310864 NNC (Notice of Non-Compliance) Active97-03DWQ
Jan 29, 2003 Enforcement actions 243730 NOV (Notice of Violation) HistoricalUNKNOWN
Jan 29, 2003 Enforcement actions 243731 SEL (Staff Enforcement Letter) HistoricalUNKNOWN
Jan 29, 2003 Enforcement actions 243732 SEL (Staff Enforcement Letter) HistoricalUNKNOWN
Jan 22, 2003 Violations 235201 Deficient BMP Implementation ViolationInspection

Sources and provenance

Sources behind this page
InformationSourceRetrieved or published
Permit, location, receiving-water textSMARTS Industrial Application Specific DataOct 20, 2026
Permit historySMARTS Storm Water ApplicationsOct 20, 2026
Monitoring resultsSMARTS Industrial Parameter DataOct 20, 2026
Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12)USGS2026-10-22
2026 California Integrated Report, Appendix A: 2026 303(d) List (final)SWRCB2026-10-22
Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0)SWRCB GIS2026-10-22
SMARTS TMDL requirementsSMARTS2026-10-21

Relationships computed 2026-10-22 with methods facility_huc12/1, proximity/1, receiving_water/2, tmdl_reference/1, waterbody_huc12_ovl/1, waterbody_huc12_pub/1; proximity threshold 1.0 km.

How to read the evidence labels

Records are shown as published and are not compliance determinations. How geographic context is derived.