Septic in Rio Vista, TX

Last updated: Mar 21, 2026

Welcome to Rio Vista—a place where wide yards, sunlit mornings, and practical, down-to-earth know-how go hand in hand. If you've ever peeked behind a home's walls and wondered how wastewater is managed here, you're in good company. In this part of Texas, many households rely on septic systems, and a straightforward, neighborly approach to maintenance makes all the difference.

Is septic common in Rio Vista? Should I expect septic if I own or buy a home?

Yes. Public sewer lines don't reach every street or property here, so on-site septic systems are a normal, expected setup in Rio Vista. If you're buying a home, you should plan for a septic system as part of the home's infrastructure—not as an afterthought. The key is to know what you're purchasing: the tank age, the pump history, the condition of the drain field, and any past maintenance or repairs.

Should I expect septic if I own a home? Absolutely—especially if the home is older or sits on land where municipal sewer isn't available. Before you close, ask for the current system details, recent pumping records, and any notices from the seller about field issues. If possible, have a licensed septic professional inspect the tank, lines, and drain field. A clear bill of health today can save you from costly surprises later.

Why homes typically use septic systems in Rio Vista

  • Rural and semi-rural layouts where extending sewer mains is expensive or impractical.
  • Local soils and groundwater conditions that favor on-site treatment rather than centralized facilities.
  • Property-by-property ownership means homeowners manage their own wastewater footprint.
  • Regulations and practical considerations that encourage safe, local wastewater management where centralized sewer isn't available.

High-level explanation (why septic exists here)

A septic system is a practical, self-contained way to treat wastewater close to where it's generated. Wastewater flows from the house into a tank, where solids settle, then moves into a drain field where soil does the final treatment. When designed for the site and kept well-maintained, this approach works reliably for homes in Rio Vista.

If you're navigating a new purchase or planning maintenance, you'll find practical, actionable guidance here—tips from a trusted neighbor who's also a licensed septic contractor, ready to help you protect your investment and your home's value.

Where Septic Systems Are Common in Rio Vista

Map of septic coverage in Rio Vista, TX

Typical layouts where septic is common

  • Rural parcels outside city sewer boundaries: many Rio Vista homes sit on larger lots where city sewer isn't available, making a private septic system the practical option.
  • Older developments and outlying neighborhoods: areas settled before municipal sewer expansion often rely on on-site wastewater treatment.
  • Homes with private wells or limited utility access: septic systems pair with well water in areas where centralized services are not present or cost-prohibitive.
  • Lots with soils that drain reasonably well: when drainage, slope, and soil depth support a drainfield, conventional systems remain common.

Why these patterns show up in Rio Vista

  • Public sewer expansion tends to lag in rural and semi-rural parts of town, so private septic remains the practical choice for many homeowners.
  • Lot sizes in these areas are frequently larger, which makes private septic more economical than extending sewer lines.
  • Soil and groundwater conditions drive system design. In Rio Vista, many lots have soils and water tables that support conventional drainfields, while some areas require alternative designs (see "Soil and site factors" below).
  • Local regulations still allow and regulate on-site systems where centralized sewer isn't feasible, with state guidance from the Texas Commission on Environmental Quality (TCEQ).

How to verify if your property uses septic

  1. Check the property's utility records or past sale disclosures for sewer service information.
  2. Look for sewer boundary maps from the city or county; if your property is outside the boundary, septic is likely.
  3. Review permit histories with the Texas Commission on Environmental Quality (TCEQ) or your county health department for past septic installations or inspections.
  4. Inspect for visible indicators of a septic system: a concrete or plastic access lid, buried drainfield lines, or drainage trenches in the yard.
  5. If you're unsure, hire a licensed septic contractor or a topo/soil professional to assess suitability and provide a design or replacement plan.

Common septic system types you'll see in Rio Vista

  • Conventional septic systems: the standard option on suitable soils, with a septic tank and a drainfield.
  • Alternative systems (AOSF) for challenging soils or high water tables: mound systems, sand filters, or pressure-dosed drainfields may be used when conventional designs won't perform reliably.
  • Advanced treatment units (ATUs) when higher treatment is needed or local regulations require enhanced performance.

Soil and site factors that influence septic choices in Rio Vista

  • Soil permeability and depth: loamy soils that drain moderately well support drainfields; heavy clays or shallow soils may require alternatives.
  • Slope and drainage: gentle to moderate slopes help drainfields function; steep grades can complicate placement.
  • Water table and flood risk: high or rising water tables in parts of town may necessitate raised or advanced systems.
  • Lot size and setbacks: adequate space is needed for the septic tank, drainfield, and required setback distances from wells, property lines, and structures.
  • Proximity to wells: protective distances between septic components and drinking water sources are critical for safety.

Official resources for Rio Vista septic guidance

Septic vs Sewer: What Homeowners in Rio Vista Should Know

Quick distinction for Rio Vista households

In Rio Vista, homes may rely on private septic systems (OSSFs) or be connected to a municipal sewer. Your choice influences maintenance duties, long-term costs, and when permits or inspections are needed. Understanding which system serves your property helps you plan, budget, and respond to issues quickly.

How to determine your setup

  • Check your property documents or last water bill for sewer service status.
  • Look for a sewer utility bill or a visible sewer line connection point at the street or meter.
  • Contact the local utility provider or city/county public works office to confirm service in your neighborhood.
  • If you have a septic, locate the septic tank lid and note the tank size, year installed, and any existing inspection records or OSSF permits.

Pros and cons at a glance

  • Septic systems (private OSSFs)
    • Pros: independence from city infrastructure; potential long-term cost savings if well maintained; usable where sewer isn't available.
    • Cons: needs regular pumping and inspection; drain-field health is critical; failures can be costly and disruptive.
  • Municipal sewer
    • Pros: no routine septic pumping or drain-field upkeep; issues handled by the utility; often simpler during home resale.
    • Cons: ongoing monthly or quarterly fees; connection or upgrade costs if infrastructure changes; less control over service interruptions.

Maintenance basics you should schedule

  1. Schedule septic pumping every 3–5 years (begin with a professional evaluation if you're unsure of tank size or condition).
  2. Use water efficiently and spread out heavy water usage (high-usage laundry days, long showers) to protect the drain field.
  3. Dispose of waste properly: avoid flushing wipes, napkins, grease, hormones, and chemicals that disrupt biological treatment.
  4. Have a licensed septic professional inspect the system if you notice odors, slow drains, gurgling, damp spots, or unusually lush grass above the drain field.

When to connect to sewer or replace your system

  1. If sewer is available, compare the long-term costs of monthly service versus septic pumping, maintenance, and eventual replacement.
  2. If you stay on septic, budget for routine pumping, annual inspections, and the potential for drain-field replacement every 20–30 years or as advised by a licensed pro.
  3. For expansions, check with local authorities about setbacks, permits, and whether your OSSF needs upgrading or replacement to meet current codes.

Practical steps for Rio Vista homeowners

  • Map your septic components (tank lids, distribution box, drain field) and keep records in one place.
  • Schedule a professional evaluation after major renovations, if you notice changes in drainage, or if you're unsure about system age.
  • Stay informed about local codes and inspection requirements through your state and local authorities.

Official resources

  • EPA: Septic Systems Overview and guidance for homeowners:
  • Texas A&M AgriLife Extension — Septic system care and maintenance resources: https://extension.agrilife.org/ (search for septic systems)

Typical Septic System Types in Rio Vista

Conventional gravity septic systems

A straightforward, common option when soils and space permit. Wastewater flows by gravity from the house into a septic tank, then effluent moves into a buried soil absorption area.

  • How it works: Waste settles in the tank; clarified liquid exits to perforated pipes in a drainfield. Soil microbes treat the wastewater as it percolates through the beds.
  • Typical components: septic tank, distribution box, perforated lateral lines, and an absorption bed or trenches.
  • Pros: Low upfront cost, simple design, easy to service.
  • Cons: Requires sufficient soil depth and undisturbed drainfield; vulnerable to compaction, heavy loading, and tree roots.

Pressure-dosed (pressure distribution) systems

A viable option when drainage is uneven or soils absorb slowly. A small pump sends effluent to multiple lines to improve drainage uniformity.

  • How it works: A pump and control system dose equal portions of effluent into several trenches, helping where gravity alone would plate out.
  • When to use: Sloped sites, variable soils, or where the drainfield requires more even distribution.
  • Pros: Better soil utilization, can extend usable drainfield area.
  • Cons: More parts to maintain; requires reliable power and routine service.

Mound systems

Used when native soils are too shallow, too slow to absorb, or the water table is too high. A raised bed of engineered soil safely treats effluent above the ground surface.

  • How it works: Effluent from a dosing chamber enters a sandy, engineered root zone above natural soil, with ventilation and a drainage layer.
  • Pros: Enables functioning septic disposal in challenging sites.
  • Cons: Higher upfront cost, more maintenance, visible structure and access pits.

Aerobic Treatment Units (ATUs)

ATUs introduce aerobic (oxygen-rich) conditions to speed up wastewater treatment before disposal. They're helpful when soil conditions are limiting.

  • How they work: An aerobic chamber uses electricity to keep bacteria actively treating waste; treated effluent then goes to a drainfield or spray system.
  • Pros: Higher level of treatment, useful in soils with restricted depth or high groundwater.
  • Cons: Higher ongoing energy and maintenance needs; requires regular service checks.

Sand filter systems

An additional treatment step used in some sites to improve effluent quality before it enters the soil.

  • How it works: Treated effluent from a tank or ATU is distributed into a lined sand bed; filtration plus microbial action further cleans it.
  • Pros: Extra treatment in challenging soils; can protect groundwater quality.
  • Cons: Requires space, careful maintenance, and proper sizing.

Drip irrigation and alternative dispersal methods

Some advanced systems use controlled drip or spray dispersal to apply effluent more precisely.

  • When to consider: Lots with limited drainfield area or nearby water features require special designs and permits.
  • Pros: Can maximize performance in tight sites; reduces surface ponding risk.
  • Cons: More complex; higher maintenance and monitoring.

Quick maintenance checklist (numbered steps)

  1. Schedule regular inspections and annual pumpouts as advised by the installer or local health authority.
  2. Protect the drainfield from heavy equipment, new constructions, or deep-rooted plants.
  3. Watch for signs of trouble: sewage odor, damp, lush patches, or gurgling drains.
  4. Follow manufacturer guidelines for ATUs or sand filters, including routine servicing and part replacements.
  5. Plan any upgrades with the local permitting authority to ensure code compliance and permit requirements are met.

Local licensing and permit notes

  • Installations and major repairs typically require an OSSF permit from the Texas Commission on Environmental Quality (TCEQ) or your local health department.

Resources

Common Septic Issues in Rio Vista

Drainfield performance and soil compatibility

Rio Vista homes often rely on conventional drainfields that must perch and disperse effluent into surrounding soil. In this area, clay-heavy soils, compacted subsoil, and shallow groundwater can limit percolation, leading to surface effluent, gurgling toilets, or slow drainage.

  • Common symptoms: standing water in the drainfield area, wet spots near the leach field, toilets and sinks draining slowly.
  • Rio Vista factors: floodplain proximity and seasonal rainfall can raise the water table, reducing drainfield effectiveness and accelerating failure.

What to do:

  1. Get a licensed OSSF (on-site wastewater treatment system) professional to assess soil conditions, drainfield integrity, and tank health.
  2. If the drainfield is failing, explore options with your installer:
    • Replace with an engineered drainfield designed for clay soils.
    • Consider a mound system or other alternative technologies suitable for limited percolation.
    • Grade and protect the area to prevent vehicles or heavy loads from compressing the soil above the drainfield.
  3. Maintain proper usage: limit water in the home during inspection, and install effluent filters where appropriate to reduce solids entering the drainfield.
  4. Schedule regular maintenance: pumping the septic tank on a recommended cycle (often every 3–5 years for typical households) to prevent solids buildup.

Tank age, design, and structural issues

Older tanks and baffles can corrode, crack, or fail to separate solids properly, increasing the risk of solids entering the drainfield and shortening system life.

  • Symptoms: sewer backups, strong sewage odors, or standing wastewater near the tank opening.
  • Rio Vista context: many homes have older installations that were designed with different usage patterns and soil expectations.

What to do:

  1. Have a professional inspect tank walls, baffles, and the condition of lids and access risers.
  2. If aging, plan a replacement or baffle repair before a total drainfield failure occurs.
  3. Keep accurate maintenance records and pump according to usage to protect the investment.

Waste disposal habits and household chemicals

Flushing inappropriate items and overusing garbage disposals can flood a septic with solids, while harsh cleaners and solvents harm beneficial bacteria.

  • Problems seen: solids overload, slower breakdown, unpleasant odors.
  • Rio Vista note: seasonal occupancy and irrigation needs can spike water use, stressing the tank and leach field.

What to do:

  1. Use septic-safe products and avoid flushing wipes, grease, fats, and chemicals that kill bacteria.
  2. Spread laundry and dishwasher loads to prevent peak-volume spikes; if possible, stagger heavy water-using activities.
  3. Use a treated septic tank aeration or bacterial add-ons only if advised by your local pro; avoid DIY additives without professional guidance.

Tree roots and landscaping

Tree roots, especially near the leach field, can invade pipes and perforated lines, causing blockages and damage.

  • Symptoms: slow drains, wet spots in yard not related to rainfall, or sudden drainfield failure.
  • Rio Vista factors: yards with mature trees and landscaping around older systems increase intrusion risk.

What to do:

  1. Keep trees and large shrubs away from the drainfield area (typical setback guidelines apply—check local codes).
  2. Have forestry or root-management inspections if you notice encroaching roots.
  3. If roots have damaged lines, a trenchless repair or relined pipe along with a new or redesigned drainfield may be necessary.

Groundwater, flooding, and seasonal water table

Flooding and rising water tables can reduce soil's ability to absorb effluent and lead to system overload or failure.

  • Symptoms: effluent surfacing after rains, gurgling drains, or damp septic area even during dry spells.
  • Rio Vista context: weather patterns and floodplain dynamics can push the system toward reduced performance during wet seasons.

What to do:

  1. Plan drainage and site grading to redirect surface water away from the drainfield.
  2. In flood-prone zones, consider elevating or relocating the drainfield to better-drained soils.
  3. Schedule more frequent inspections following heavy rainfall or flood events.

Official resources

  • EPA Septic Systems:

Note: Always work with a licensed Texas OSSF professional for local guidance, system design, and code compliance.

Septic Inspection, Permits & Local Oversight

Who oversees OSSF in Rio Vista

In Texas, On-Site Sewage Facilities (OSSF) are governed by state rules but enforced locally. The Texas Commission on Environmental Quality (TCEQ) administers the statewide OSSF program, while Navarro County Health Department typically handles local permits and inspections for properties in Rio Vista. Start by confirming local contact details with Navarro County's health office and consult the TCEQ OSSF guidance for statewide requirements. Official resources:

  • Texas Commission on Environmental Quality – OSSF program:

Permits and when they're required

Most OSSF work requires a permit before you start. Common scenarios:

  • New system installation or a complete replacement
  • Replacing or relocating the drain field or tank
  • Significant repairs or upgrades to the existing system
  • Even changes to design or capacity require permitting and inspections

Pumping or routine maintenance by a licensed hauler generally does not require a new permit, but you should keep records of pump-out dates and disposal receipts.

The inspection workflow: what to expect

Follow these steps to align with local oversight:

  1. Pre-application contact: call the county health department to confirm local forms and fees.
  2. Submit plans: provide site plans, soil information, and proposed OSSF design.
  3. Installation inspections: inspections occur at key milestones (e.g., trenching, tank placement, backfilling).
  4. Final inspection and approval: system must pass final review before it's put into service.

Tip: have your contractor coordinate the scheduling and provide the required documentation to avoid delays.

Prepare for the inspector: what to have ready

  • Completed OSSF permit application and any related fees
  • Site plan showing property lines, setbacks, and the proposed tank and drain field
  • Drainage and soil information (percolation tests, soil reports) if required
  • Manufacturer specifications for tanks, lids, risers, and distribution box
  • Access to the work area, including clearance around the trench and tank
  • Any previous inspection or repair records

What inspectors will assess

  • suitability of site and soil for an OSSF
  • proper setbacks from wells, streams, and structures
  • correct tank installation, sealing, and riser access
  • appropriate drain-field layout and distribution
  • venting, baffling, and pump chamber (if present)
  • documentation accuracy and permit compliance

Common pitfalls and how to avoid them

  • Skipping the permit: always obtain the necessary permit before work begins.
  • Inadequate documentation: have complete plans, soil data, and product specs ready.
  • Draining or backfilling before inspection: wait for the official inspection to avoid rework.
  • Poor accessibility: ensure inspectors can reach the tank and drain field safely.

Local oversight: roles and timelines in Rio Vista

  • The Navarro County Health Department typically handles OSSF permitting and inspections at the county level.
  • TCEQ provides statewide standards and may be involved if disputes arise or for exemptions and special cases.
  • Some projects may also require city-level coordination if Rio Vista has local ordinances; check with the city or county clerk for any local requirements.

Maintenance records and ongoing compliance

  • Keep a notebook or digital record of all pump-outs, repairs, and inspections.
  • Schedule routine maintenance in line with system design recommendations.
  • Dispose of wastewater and effluents through licensed services and approved facilities to stay compliant with state rules.

Official resources

  • Texas Commission on Environmental Quality – OSSF program:

Septic Maintenance for Homes in Rio Vista

Local conditions in Rio Vista

Rio Vista homes often sit on clay-rich soils with varying percolation rates, and some properties experience a higher water table in wet seasons. Seasonal rains, nearby drainage, and tree roots can affect where effluent travels and how quickly the drain field drains. Local weather patterns and soil types mean the drain field may saturate more quickly after heavy rain, so timing and usage matter more here than in drier regions.

Regular pumping and tank care

  • Pump every 3–5 years for a typical family of four with normal wastewater load; more people or frequent use of a garbage disposal may shorten that window.
  • Use a Texas-licensed pumper and ask for a full tank/pump-out and inspection of baffles or tees.
  • Clean or inspect the effluent filter (if your system has one) during pumping; have the technician note the condition of the tank and any cracks or floating scum layers.
  • Keep a maintenance log: date of pumping, inspection notes, and any repairs.
  • Avoid chemical drain cleaners. If problems arise, call a licensed OSSF professional rather than trying DIY fixes.

Drain field care and soil considerations in Rio Vista

  • Do not drive or park vehicles on the drain field. Compaction kills infiltration rates and can lead to failures.
  • Plant only shallow-rooted vegetation near the field; avoid trees or shrubs with deep or aggressive roots that can invade lines.
  • Keep the area free of construction debris and heavy loads; maintain a 6–10 foot clear zone around risers if you have a concrete or plastic lid.
  • Consider soil testing or a local percolation evaluation if you notice slow drains after heavy rains; local Extension offices can help interpret results and advise on field health.
  • After prolonged rain, limit water use until the soil dries enough to avoid saturating the drain field.

Water usage and waste disposal

  • Install water-efficient fixtures: low-flow toilets, faucets, and showerheads to reduce daily load.
  • Run only full loads in dishwashers and washing machines if possible; spread out large water-using activities over the week.
  • Flush only toilet paper; dispose of wipes, diapers, cotton balls, and feminine hygiene products in the trash, not the toilet.
  • Never pour grease, oils, solvents, paints, or chemicals down sinks or toilets; dispose of them through proper household hazardous waste programs.
  • Avoid feeding the septic tank with non-biodegradable materials or large amounts of fibrous foods or coffee grounds.

Seasonal concerns and weather tips

  • In Rio Vista, heavy rains can saturate the drain field; when forecasting significant rainfall, stagger irrigation and limit nonessential water use.
  • If your yard has irrigation near the drain field, adjust schedules to minimize field saturation during the rainy season.
  • If you notice soggy soil above the drain field, slow or pause water-intensive activities and contact a licensed technician to evaluate the system.

If you notice problems: step-by-step

  1. Limit water use across the home to reduce load on the system.
  2. Do not attempt to pump or repair a failing system yourself; call a Texas-licensed OSSF professional.
  3. Schedule an inspection to confirm tank conditions, baffles, and drain-field health.
  4. Follow the technician's recommendations, whether that's pumping, repairs, or field remediation.
  5. Keep a record of service and any local permit requirements if you plan changes to plumbing or landscaping.

Maintenance checklist for Rio Vista homeowners

  • [ ] Schedule pumping and inspection every 3–5 years (adjust for household size and usage).
  • [ ] Inspect baffles, filters, and tank condition during service.
  • [ ] Maintain a clear zone around the drain field; avoid vehicles and construction there.
  • [ ] Use water-efficient fixtures and stagger-intensive water use.
  • [ ] Avoid chemical drain cleaners and hazardous waste down drains.
  • [ ] Keep records of all maintenance and local permits.

Official guidance and resources

  • Texas Commission on Environmental Quality (OSSF program):
  • Navarro County or City of Rio Vista local codes and permit guidance (check with local building/health department): official county and city portals via https://www.co.navarro.tx.us/ and the Rio Vista city site for current requirements

Cost Expectations for Septic Services in Rio Vista

Septic Tank Pumping and Cleaning

  • What it covers: removing all sludge and scum, inspecting tank baffles, checking inlet and outlet tees, and ensuring proper liquid level. In Rio Vista, with clay-heavy soils and occasional high water tables, households often see slower settling and may schedule pumping more frequently if there are field performance concerns.
  • Rio Vista specifics: if you have a larger tank (2,000 gallons or more) or a dual-compartment tank, expect the higher end of the range.
  • Typical cost in Rio Vista: $250–$600 per service visit.
  • Quick note: plan for 1–3 year pumping intervals for typical residential tanks, but adjust for usage and tank size.

Septic System Inspections and Diagnostics

  • What it covers: visual inspection of all accessible components, record review, sludge/clearance level estimation, and a general health assessment of the system. In Rio Vista, inspections are especially important during home transfers and before adding heavy loads (guest houses, rentals).
  • Rio Vista specifics: municipalities or counties may require documentation during property transfers; a documented history helps avoid surprises.
  • Typical cost in Rio Vista: $100–$300 for a standard inspection; dye tests or more thorough evaluations can bring it to $200–$350.
  • When to schedule: before purchasing a home, after a backup, or when you notice slow drainage.

Camera Inspections and Drain Field Evaluation

  • What it covers: digital camera inspection of tanks and lines, evaluation of lateral lines, and root intrusion checks. This is useful if you suspect conduits or pipes are clogged or if the field isn't draining properly.
  • Rio Vista specifics: tree roots and dense soils common in the region can increase the chance of intrusion or pipe misalignment.
  • Typical cost in Rio Vista: $150–$400 for a basic camera run and field evaluation; more complex assessments or multiple laterals can go higher.
  • Outcome: helps determine whether a repair or field replacement is needed.

Routine Maintenance Plans and Preventive Care

  • What it covers: annual or semi-annual inspections, pumping reminders, basic system health checks, and recommended action notes for homeowners.
  • Rio Vista specifics: local contractors may offer maintenance contracts with priority service due to shorter local supply chains.
  • Typical cost in Rio Vista: $200–$500 per year, depending on service frequency and whether cameras or dye tests are included.
  • Benefit: lowers risk of unexpected outages and extends tank and field life.

Drain Field Repair and Replacement

  • What it covers: field evaluation (soil testing, percolation assessment), replacement of failed trenches or lateral lines, backfill, and site restoration.
  • Rio Vista specifics: clay soils and variable groundwater can influence repair strategy; some properties may require elevated designs or mound systems if the native soil isn't suitable.
  • Typical cost in Rio Vista: repair $2,000–$7,000; full drain field replacement $5,000–$15,000+ (complex sites can exceed $20,000).
  • Tip: successful repairs often hinge on correcting surface drainage and avoiding future overloading.

Septic Tank Repair or Replacement

  • What it covers: fixing or replacing damaged lids, seals, baffles, or structural cracks; sometimes involves replacing the tank itself.
  • Rio Vista specifics: older tanks are more prone to corrosion and leaks; permit considerations apply for tank replacement.
  • Typical cost in Rio Vista: minor repairs $200–$1,000; full tank replacement $3,000–$7,000+.

New System Design, Permitting, and Installation

  • What it covers: site evaluation, soil testing, system design (conventional, mound, or alternative), permit applications, installation, and final inspections.
  • Rio Vista specifics: the Texas OSSF program (onsite wastewater facilities) governs permitting; local jurisdictions may have additional steps.
  • Typical cost in Rio Vista: design $1,000–$3,000; permits $100–$500; total installed system often ranges $7,000–$25,000+, depending on design and soil conditions.
  • Helpful: early engagement with a licensed installer can smooth permitting and design choices.

Emergency Septic Service

  • What it covers: rapid response to backups or overflows, containment steps, and temporary remediation.
  • Rio Vista specifics: after-hours service may incur higher rates due to limited on-call crews.
  • Typical cost in Rio Vista: trip fee $50–$150 plus hourly labor $100–$250.

Official resources: