Pipe, rigid plastics, manufacturing · Iowa

Advanced Drainage Systems Inc.--Oelwein

Name: Advanced Drainage Systems Inc.--Oelwein Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Oelwein, IA · ~23 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.4
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Advanced Drainage Systems Inc.--Oelwein runs at 102% of its industry's injury rate - about level with the typical Pipe, rigid plastics, manufacturing workplace, earning a grade C.

Advanced Drainage Systems Inc.--Oelwein: 3.4 TCR = 102% of Pipe, rigid plastics, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Advanced Drainage Systems Inc.--Oelwein safety composite

Advanced Drainage Systems Inc.--Oelwein scores strongest on dart rate (safer than 84% of same-industry peers) and weakest on fatalities (safer than 51%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 3.37 per 100 workers

Safer than 53% of industry peers
DART rate: B 0 per 100 workers

Safer than 84% of industry peers
Fatalities: D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Advanced Drainage Systems Inc.--Oelwein held a steady TCR band

Advanced Drainage Systems Inc.--Oelwein's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2018. Peak filing year was 2017 at 10.1 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=10.1 · 2018=0.0

OSHA ITA Form 300A scorecard

Establishment book 326122 · Oelwein, IA ABOVE-IND · SMALL

Grade C · TCR 3.4 · 102% of ind

DART 0.0 DART
RANK #3/6
PHOTO US7131: Eugene
BOOK 3y book
INJ 2 inj
SIZE ~23 FTE

Nearest TCR peer: US7131: Eugene (0.0 TCR gap)

Read with this employer → · Industry book → · Iowa employers → · Look up another →

Dura-Line

3.5
This site

3.4
US7131: Eugene

3.4
Georg Fischer

3.3
Green Leaf, In

3.3

What this shows Advanced Drainage Systems Inc.--Oelwein averages 3.4 TCR (102% of the Pipe, rigid plastics, manufacturing BLS benchmark).

Advanced Drainage Systems Inc.--Oelwein TCR series: 2016=0 · 2017=10.1 · 2018=0 · BLS 3.3

Where Advanced Drainage Systems Inc.--Oelwein falls in its industry

332 Pipe, rigid plastics, manufact establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 3.7.

Grade C

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 6 Pipe, rigid plastics, manufact employers in Iowa.

Advanced Drainage Systems Inc.--Oelwein (23 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.7

Advanced Drainage Systems Inc.--Oelwein has fewer employees than the Pipe, rigid plastics, manufacturing median and a lower injury rate than the industry's median TCR of 3.7. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries
2018	0.0	0.0	0
2017	10.1	10.1	2
2016	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

326122 · IA · Oelwein

332 Pipe, rigid plastics, manufacturing employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 26 employers in Oelwein, IA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	US7131: Eugene	EUGENE, OR	3.4 TCR
NAICS-TCR	Georg Fischer Central Plastics	SHAWNEE, OK	3.3 TCR
NAICS-TCR	Green Leaf, Inc.	FONTANET, IN	3.3 TCR
NAICS-TCR	Dura-Line	ELYRIA, OH	3.5 TCR
STATE-SIZE	Remsen Farmers Coop	REMSEN	23 FTE
STATE-SIZE	M L Kapp Power Station 2	CLINTON	23 FTE
STATE-SIZE	Marshalltown Gen Station	MARSHALLTOWN	23 FTE
STATE-SIZE	City of Ames - Electric Distribution	AMES	23 FTE
CITY-NEAR	Oelwein Store	Oelwein	575 FTE
CITY-NEAR	Oelwein Human Services	Oelwein	524 FTE
CITY-NEAR	EAST PENN OELWEIN	Oelwein	321 FTE
CITY-NEAR	Oelwein Iowa	Oelwein	178 FTE
NAT-TCR	Belmont Ave	Indianapolis, IN	3.4 TCR
NAT-TCR	Heatron-8135 Nathan	Erie, PA	3.4 TCR
NAT-TCR	Marine Harvest Miami	Miami, FL	3.4 TCR
NAT-TCR	NIDEC Elesys Americas Corp.	Suwanee, GA	3.4 TCR
NAT-SIZE	Mingledorff's - Macon	Macon, GA	23 FTE
NAT-SIZE	Bonded Fibers - Delavan	Delavan, WI	23 FTE
NAT-SIZE	Mingledorff's - Loxley	Loxley, AL	23 FTE
NAT-SIZE	Residence inn Carmel	Carmel, IN	23 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.