What insurance does a water hauling company need to haul produced water for an operator?

A water hauling company is a trucking company that works on oil leases. Vacuum trucks and transports pick up produced water, flowback and fresh water and run it to disposal wells, frac sites and pits. The time on location is short; the time on the road is long.

OSHA's oil and gas hazard guidance states that highway vehicle crashes are the leading cause of fatalities among oil and gas extraction workers, and that roughly four of every ten workers killed on the job in that industry die in a highway vehicle incident. Operators and their prequalification platforms treat the auto line of a hauler accordingly.

That is why, for a water hauler, the MSA review starts with the auto policy: symbols, limits, filings, the pollution endorsement and how drivers and leased trucks are handled. The GL still matters, but it is rarely where the trouble is. For the general auto picture, see oilfield auto insurance and MCS-90.

The federal financial responsibility rules are in 49 CFR Part 387. The parts that matter to a water hauler:

• §387.3 applies the rules to for-hire carriers of property in interstate commerce, and to carriers of hazardous materials, hazardous substances or hazardous wastes in interstate, foreign or intrastate commerce. Non-bulk intrastate shipments of oil and hazardous materials are carved out, and vehicles under 10,001 pounds GVWR are generally excluded.
• §387.7 says proof of financial responsibility is a Form MCS-90 endorsement, an MCS-82 surety bond, or an FMCSA self-insurance authorization, kept at the carrier's principal place of business.
• §387.9 sets the minimum levels shown below.

Where produced water lands in that table depends on how the load is classified under the hazardous materials regulations, which in turn depends on what is in it. We will not tell you a blanket answer, because there is not one. What we can do is read your MSA and your actual operation and tell you which filings your auto policy needs.

The MCS-90 itself is not coverage in the usual sense. IRMI describes it as providing insurance only on a reimbursement basis: if a claim would not otherwise be covered, the insurer pays the public and then has the right to seek reimbursement from you. Operators and reviewers sometimes ask for it on the certificate even when it does not legally apply; see what is MCS-90.

Two Texas layers sit next to the federal rules.

TxDMV motor carrier registration. Texas rule 43 TAC §218.16 requires a motor carrier registered under Transportation Code Chapter 643 to file and maintain proof of automobile liability insurance for its registered vehicles, and requires the insurer to file it. If your insurer changes, the filing has to change with it. A lapse here can sideline trucks regardless of what the certificate says.

Railroad Commission waste hauler permit. The RRC requires a waste hauler permit for anyone who transports non-hazardous oil and gas waste for hire, and lists produced water among the RCRA-exempt waste streams in scope. The permit requires an active Form P-5 organization report and annual renewal, and it cannot be used to haul hazardous oil and gas waste under Statewide Rule 98.

Neither of these is an insurance policy, but operators and prequalification platforms increasingly check them alongside the certificate. A water hauler with the right auto limits and a lapsed waste hauler permit still has an onboarding problem.

The standard business auto and motor carrier forms exclude pollution from the cargo being carried. For a hauler whose cargo is produced water, that exclusion goes to the heart of the operation: an overturned transport can mean a cleanup bill and third-party damage claims that the auto policy does not pay.

The usual answers:

• Broadened auto pollution endorsement (ISO CA 99 48). IRMI notes that when this endorsement is attached to a motor carrier's policy, the pollution exclusion is modified but not removed entirely. Read what it gives back.
• Transportation pollution liability. A separate policy, often written alongside contractors pollution liability, that covers pollution from cargo in transit and during loading and unloading.
• Contractors pollution liability. Covers pollution from your operations at the lease or the disposal site. It usually does not cover the road.

Watch the handoffs. Spills happen while hooking up at the tank battery, while offloading at the SWD, and on the road between. Each one can fall under a different policy. See oilfield pollution liability and do I need pollution coverage to haul produced water.

Water haulers sometimes assume the Texas Oilfield Anti-Indemnity Act is about drilling contractors. It is not limited to them. Chapter 127 defines "well or mine service" to include transporting oil, brine water, fresh water, produced water, condensate and other liquid commodities in connection with a well, and it covers agreements for incidental transportation and equipment rental too (§127.001).

So the usual rule applies: indemnity for the operator's own negligence in personal injury and property injury is void under §127.003, unless supported by insurance under §127.005. For a mutual indemnity, the obligation is limited to the coverage and dollar limits each party agreed to obtain; for a unilateral indemnity, required insurance may not exceed $500,000.

Two limits on that protection matter to haulers:

• Pollution. §127.004(2) excludes property injury that results from pollution, including cleanup and control of the pollutant. A clause making you responsible for cleanup is outside the Act.
• Pipelines. The definition excludes transporting gas or natural gas liquids by pipeline and construction or maintenance of pipelines. Water hauling by truck is in; pipeline work is a different analysis.

The knock-for-knock page explains how the reciprocal structure usually works for injuries and equipment.

Many water hauling companies run a mix of company trucks and owner-operators. Each arrangement changes the insurance:

• Company drivers are employees for workers comp and drive scheduled autos.
• Owner-operators under your authority often need to be scheduled on your auto policy or covered by a lease arrangement, and many MSAs say you remain responsible for them as subcontractors.
• Brokered loads to another carrier need that carrier to carry the operator's requirements, name the operator and waive subrogation, the same as any subcontractor.

Operators expect the flow-down to be clean. If an owner-operator's truck overturns hauling the operator's water and the paperwork is unclear about whose policy responds, the operator's first call is to you.

The reviewer at ISNetworld or Avetta compares your certificate and endorsements to the operator's loaded requirements. For haulers, these are the recurring gaps. See ISNetworld insurance requirements and Avetta insurance requirements for how each platform handles reviews.

For a water hauler, send the MSA insurance and indemnity sections, the operator's ISN or Avetta requirements, your auto declarations with the endorsement list, and a short description of the fleet: number of trucks, company versus owner-operator, and whether you ever cross into New Mexico, Oklahoma or Louisiana. Interstate work changes the federal analysis.

We will tell you which filings your operation needs, whether your pollution coverage follows the load from the tank battery to the disposal well, and where the certificate will be flagged. Basin notes are on the Permian Basin and Eagle Ford pages.