WestRock CP LLC
Active WDID 5F54I023859 Tulare, Tulare County Region 5F · Central Valley (Fresno)
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Tulare, Tulare County
- Region 5F · Central Valley (Fresno) · Location · Statewide map
- Receiving water
- City of Tulare storm water system (as reported by the facility)
- Evidence: not confirmed 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
- 123 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Apr 21, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 2 violation records · 1 enforcement action
- Counts as published in SMARTS; not a compliance determination · Details
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
Reported location Evidence: facility-reported
- Coordinates
- 36.1848, -119.33933
- Precision
- 4 decimal places
- Shared point
- No
- Matches application record
- same
Facility location as reported by the discharger in SMARTS; not a discharge point or outfall.
- Facility address
- 701 E Continental Ave, Tulare 93274
- Regional Water Board
- 5F — Central Valley (Fresno)
HUC12 watershed Evidence: spatial
- Bates Slough HUC12 180300060901
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
- WestRock CP LLC
- Primary industry (SIC)
- 2653-Corrugated and Solid Fiber Boxes
- Application ID
- 431834
- NOI processed
- Oct 10, 2012
- Last certified
- Aug 31, 2026
- Facility size
- 6 Acres
- Impervious area
- 92 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 431834 | Industrial | Active | Oct 10, 2012 | — | Aug 31, 2026 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- City of Tulare storm water system
- Discharges directly / indirectly
- N / Y (as answered in the permit application)
Evidence: not confirmed Not matchable to a single waterbody
Receiving-water text as reported by the discharger in SMARTS; no waterbody identification has been confirmed.
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.
123 distinct measurements across 3 parameters, most recent sample Apr 21, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 15 | 3 | 0 | Nov 20, 2025 | Apr 21, 2026 |
| 2024 | 12 | 3 | 0 | Feb 13, 2025 | Mar 05, 2025 |
| 2023 | 6 | 3 | 0 | Dec 19, 2023 | Apr 04, 2024 |
| 2022 | 18 | 3 | 0 | Dec 27, 2022 | May 04, 2023 |
| 2021 | 15 | 3 | 0 | Oct 25, 2021 | Mar 28, 2022 |
| 2020 | 9 | 3 | 0 | Jan 28, 2021 | Mar 15, 2021 |
| 2019 | 9 | 3 | 0 | Dec 04, 2019 | Mar 11, 2020 |
| 2018 | 12 | 3 | 0 | Dec 06, 2018 | Feb 15, 2019 |
| 2017 | 9 | 3 | 0 | Nov 17, 2017 | Mar 21, 2018 |
| 2016 | 12 | 3 | 0 | Dec 08, 2016 | Feb 03, 2017 |
| 2015 | 6 | 2 | 0 | Oct 15, 2015 | Mar 07, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 42 | 22 | Oct 15, 2015 | Apr 21, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 42 | 0 | Oct 15, 2015 | Apr 21, 2026 | Results |
| pH | SU | 39 | 0 | Dec 08, 2016 | Apr 21, 2026 | Results |
All results (123 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Apr 21, 2026 | Oil and Grease | 8.6 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1373798 | |
| Apr 21, 2026 | pH | 7.3 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1373798 | |
| Apr 21, 2026 | Total Suspended Solids (TSS) | 22 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1373798 | |
| Feb 19, 2026 | Oil and Grease | 11.5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1370575 | |
| Feb 19, 2026 | pH | 7.2 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1370575 | |
| Feb 19, 2026 | Total Suspended Solids (TSS) | 14 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1370575 | |
| Feb 16, 2026 | Oil and Grease | 1.7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1370572 | |
| Feb 16, 2026 | Oil and Grease | 2.2 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1370600 | |
| Feb 16, 2026 | pH | 6.9 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1370572 | |
| Feb 16, 2026 | pH | 7.3 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1370600 | |
| Feb 16, 2026 | Total Suspended Solids (TSS) | 12 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1370572 | |
| Feb 16, 2026 | Total Suspended Solids (TSS) | 38 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1370600 | |
| Nov 20, 2025 | Oil and Grease | 1.7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1362180 | |
| Nov 20, 2025 | pH | 7.1 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1362180 | |
| Nov 20, 2025 | Total Suspended Solids (TSS) | 8.8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1362180 | |
| Mar 05, 2025 | Oil and Grease | 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1333728 | |
| Mar 05, 2025 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1333728 | |
| Mar 05, 2025 | Total Suspended Solids (TSS) | 19 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1333728 | |
| Feb 13, 2025 | Oil and Grease | 1.9 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1333726 | |
| Feb 13, 2025 | Oil and Grease | 1.9 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1333726 | |
| Feb 13, 2025 | Oil and Grease | .94 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1333727 | |
| Feb 13, 2025 | pH | 6.7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1333726 | |
| Feb 13, 2025 | pH | 6.7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1333726 | |
| Feb 13, 2025 | pH | 6.9 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1333727 | |
| Feb 13, 2025 | Total Suspended Solids (TSS) | 59 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1333726 | |
| Feb 13, 2025 | Total Suspended Solids (TSS) | 59 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1333726 | |
| Feb 13, 2025 | Total Suspended Solids (TSS) | 21 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1333727 | |
| Apr 04, 2024 | Oil and Grease | 2.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1285217 | |
| Apr 04, 2024 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1285217 | |
| Apr 04, 2024 | Total Suspended Solids (TSS) | 41 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1285217 | |
| Dec 19, 2023 | Oil and Grease | 2.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1273609 | |
| Dec 19, 2023 | pH | 7.1 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1273609 | |
| Dec 19, 2023 | Total Suspended Solids (TSS) | 71 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1273609 | |
| May 04, 2023 | Oil and Grease | < 3.7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1236971 | |
| May 04, 2023 | pH | 6.2 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1236971 | |
| May 04, 2023 | Total Suspended Solids (TSS) | 27 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1236971 | |
| Mar 14, 2023 | Oil and Grease | < .49 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1236967 | |
| Mar 14, 2023 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1236967 | |
| Mar 14, 2023 | Total Suspended Solids (TSS) | 1.1 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1236967 | |
| Mar 10, 2023 | Oil and Grease | < .49 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1236964 | |
| Mar 10, 2023 | Oil and Grease | < .49 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1236964 | |
| Mar 10, 2023 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1236964 | |
| Mar 10, 2023 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1236964 | |
| Mar 10, 2023 | Total Suspended Solids (TSS) | 12 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1236964 | |
| Mar 10, 2023 | Total Suspended Solids (TSS) | 18 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1236964 | |
| Feb 24, 2023 | Oil and Grease | < .49 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1236962 | |
| Feb 24, 2023 | pH | 7.2 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1236962 | |
| Feb 24, 2023 | Total Suspended Solids (TSS) | 9.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1236962 | |
| Dec 27, 2022 | Oil and Grease | < .49 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1236959 | |
| Dec 27, 2022 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1236959 |
Results are shown exactly as reported by the discharger. Identical rows repeated in the State's export are shown once. Where the export contains different versions of the same sample and parameter, each version is listed and flagged. Details.
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.
| Record type | Records | As published | Dates | Retrieved | List |
|---|---|---|---|---|---|
| Violations | 2 | 2 Violation · 0 Potential (preliminary) · 0 Dismissed | Nov 17, 2025 – Nov 17, 2025 | Oct 21, 2026 | All violations |
| Enforcement actions | 1 | 1 issued · 0 draft · 0 withdrawn, rescinded or superseded | Jul 31, 2026 – Jul 31, 2026 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Nov 17, 2025 – Nov 17, 2025 | Oct 21, 2026 | All inspections |
| Annual reports | 11 | certified reports (contents not shown) | 2015 – 2025 | Oct 21, 2026 | All reports |
| Water-quality-based corrective action reports | 0 | reports, 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 (15 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 31, 2026 | Enforcement actions | 471246 | SEL (Staff Enforcement Letter) | Active | |
| Jul 20, 2026 | Annual reports | 1338022 | Annual report 2025 | — | |
| Nov 17, 2025 | Inspections | 2069546 | B Type compliance | Finalized | Additional Info Required |
| Nov 17, 2025 | Violations | 905279 | Deficient BMP Implementation | Violation | Inspection |
| Nov 17, 2025 | Violations | 905280 | Deficient BMP Implementation | Violation | Inspection |
| Jul 08, 2025 | Annual reports | 1296982 | Annual report 2024 | — | |
| Jul 12, 2024 | Annual reports | 1246203 | Annual report 2023 | — | |
| Jul 18, 2023 | Annual reports | 1192340 | Annual report 2022 | — | |
| Jun 22, 2022 | Annual reports | 1116011 | Annual report 2021 | — | |
| Jul 12, 2021 | Annual reports | 1064145 | Annual report 2020 | — | |
| Jul 14, 2020 | Annual reports | 981105 | Annual report 2019 | — | |
| Jul 12, 2019 | Annual reports | 957393 | Annual report 2018 | — | |
| Jul 13, 2018 | Annual reports | 942830 | Annual report 2017 | — | |
| Jul 14, 2017 | Annual reports | 882332 | Annual report 2016 | — | |
| Jun 24, 2016 | Annual reports | 845132 | Annual report 2015 | — |
Sources and provenance
| Information | Source | Retrieved or published |
|---|---|---|
| Permit, location, receiving-water text | SMARTS Industrial Application Specific Data | Oct 20, 2026 |
| Permit history | SMARTS Storm Water Applications | Oct 20, 2026 |
| Monitoring results | SMARTS Industrial Parameter Data | Oct 20, 2026 |
| Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12) | USGS | 2026-10-22 |
| 2026 California Integrated Report, Appendix A: 2026 303(d) List (final) | SWRCB | 2026-10-22 |
| Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0) | SWRCB GIS | 2026-10-22 |
| SMARTS TMDL requirements | SMARTS | 2026-10-21 |
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
- Evidence: SMARTS record Evidence: facility-reported Information as published in SMARTS or reported by the discharger.
- Evidence: identification corroborated The reported receiving-water name identifies one official waterbody and the facility's location is consistent with it. It does not establish a discharge pathway.
- Evidence: candidate, awaiting review Evidence: not confirmed The reported name could match one or more official waterbodies, but no identification has been confirmed; nothing is assigned without review.
- Evidence: spatial Evidence: geographic proximity Derived from the reported location only.
- Evidence: SMARTS-reported Source records whose links to official references are not yet reviewed.
- Evidence: unavailable The information could not be loaded or is not in the sources.
Records are shown as published and are not compliance determinations. How geographic context is derived.