Violation ID |
Occurrence Date |
Violation Type |
Violation Description(+) |
Violation Status |
Priority |
Source |
Facility Name |
Violated Reg. Meas. ID |
Violated Reg. Meas. Order No. |
Linked to Enf. |
1102870 |
01/31/2020 |
Deficient Reporting |
2019 Annual Report Missing |
Violation |
None |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
Y |
1105075 |
03/31/2022 |
Deficient Monitoring |
No pH readings for several ponds. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1102873 |
08/25/2021 |
Order Conditions |
Cal Poly violated Permit Section D.3 by not regularly evaluating and updating th |
Violation |
None |
Inspection |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
Y |
1102871 |
01/31/2021 |
Deficient Reporting |
2020 Annual Report Missing |
Violation |
None |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
Y |
1093422 |
11/01/2020 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle and population was 533 A |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1102872 |
05/03/2021 |
Deficient Reporting |
2021 First Quarter Report Missing |
Violation |
None |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
Y |
1093411 |
06/01/2021 |
Groundwater |
Downgradient wells MW-4 and MW-8, as well as mid-gradient well MW-1 had elevated |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
Y |
1093425 |
12/08/2020 |
Groundwater |
Downgradient wells MW-6 and MW-8, as well as mid-gradient well MW-1 experienced |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
Y |
1102865 |
08/25/2021 |
Order Conditions |
Cal Poly violated Provision D.1. by not implementing the WQMP. |
Violation |
None |
Inspection |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
Y |
1115584 |
10/01/2022 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle, and had a population of |
Violation |
None |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093429 |
09/11/2019 |
Groundwater |
Down-gradient wells MW-6 and MW-8 exceeded Nitrate limits of 10 mg/L, as well as |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1063418 |
06/20/2019 |
Groundwater |
Downgradient monitoring wells MW-6, MW-7, and MW-8 high in nitrate. Groundwater |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093406 |
05/01/2021 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle, and had a population of |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1096911 |
07/01/2021 |
Order Conditions |
Excess cattle at dairy unit. 523 in July and 519 in August and September. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093405 |
04/01/2021 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle, and had a population of |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093423 |
12/01/2020 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle and population was 523 A |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093421 |
10/01/2020 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle and population was 520 A |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093409 |
06/02/2021 |
OEV |
pH Instantaneous Maximum limit is 8.4 SU and reported value was 8.86 SU. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093424 |
12/08/2020 |
OEV |
pH Instantaneous Maximum limit is 8.4 SU and reported value was 8.45 SU. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093428 |
09/01/2019 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle, population was 544 AU. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093407 |
06/01/2021 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle, and had a population of |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093410 |
06/02/2021 |
OEV |
pH Instantaneous Maximum limit is 8.6 SU and reported value was 9.82 SU. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093426 |
07/01/2019 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle, population was 505 AU. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1082729 |
08/01/2020 |
OEV |
pH Instantaneous Maximum limit is 8.4 SU and reported value was 8.76 SU. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1120065 |
01/09/2023 |
Surface Water |
As a direct result of the recent series of atmospheric river events, Cal Poly ex |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093404 |
05/01/2021 |
OEV |
pH Instantaneous Maximum limit is 8.6 SU and reported value was 9.88 SU. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1093427 |
08/01/2019 |
Order Conditions |
The DU is permitted for 375 Animal Units (AU) of cattle, population was 529 AU. |
Violation |
N |
Report |
California Polytechnic University, Confined Animal Waste |
131998 |
2003-035 |
N |
1105764 |
04/12/2022 |
Unauthorized Discharge |
48,000 gallons of chilled water from rented temporary "skid" filtration system t |
Violation |
N |
Report |
Cal Poly SLO Utilidor (Central Boiler Plant and Distribution System) |
448361 |
None |
Y |
1111904 |
01/06/2023 |
Order Conditions |
Cattle limit of 375 exceeded each month of quarter: report 481 head in May, 420 |
Violation |
None |
Report |
CAL Poly - Dairy Sciences |
null |
None |
N |
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