Updated November 2026 · Southern New Hampshire
Wet documents after a flood: dry, copy or shred
A flooded basement leaves you with boxes of wet documents and a clock that starts the moment the water stops. This post walks you through the first 48 hours, how to stay safe around mold, which papers to dry, copy or replace, and how to shred the rest once it is dry.
Call before you bring wet or moldy paper. Dry paper is 99¢ per pound at our Tewksbury drop-off.
- 48 hrs to dry or freeze
- 99¢ per pound, dry paper
- Since 2007
- BBB A+
Quick answer
Wet documents are still readable documents, so never throw them out whole just because they look ruined. Air dry what you can, and freeze what you cannot dry within 48 hours, which is the line FEMA draws for papers, then copy or replace anything you still need and shred the rest once it is dry. New Hampshire Document Shredding shreds dry paper at 1215 Main Street, Unit 115, Tewksbury, MA for 99 cents a pound plus $34.90 per job. Call (978) 636-0301 before you bring wet or moldy paper so we can tell you whether and how we can take it.
Wet documents: what to do in the first 48 hours
Spring melt, a burst pipe in January, a sump pump that quits during a summer storm. In southern New Hampshire the water usually finds the basement, and the basement is where the file boxes live. The paper you deal with in the next two days decides how much you save and how much you end up shredding.
Your own safety comes before any of it. The National Archives notes that fire and safety officials decide when a damaged building is safe to enter. If the water reached outlets or the furnace, or if you are not sure the structure is sound, wait for the people whose job that is.
Once you can work, the clock matters more than anything else. The EPA says to dry water-damaged areas and items within 24 to 48 hours to prevent mold growth. The National Archives says mold may appear within 48 hours in warm, humid conditions, and that materials kept above 70°F and 60 percent relative humidity for more than 48 hours without good air flow will likely grow heavy mold. A closed basement in July hits both numbers fast.
- Protect yourself first. Put on long gloves, goggles without vent holes and an N-95 respirator, the gear the EPA suggests for mold cleanup. Wet paper that sat in floodwater is not clean paper.
- Get air moving. FEMA recommends fans, open windows, air conditioners and dehumidifiers. Lowering heat and humidity buys you time before you touch a single box.
- Photograph before you move anything. Take wide shots of the boxes where they sat and close-ups of what is inside. Your insurer will ask, and photos cost nothing.
- Pick your priorities. FEMA’s first step is to accept that you may not save everything. Pull out deeds, tax returns, wills, insurance policies and family photos before the junk mail and old catalogs.
- Dry flat or freeze. Spread sheets out to air dry. If there is too much to dry within 48 hours, freeze it and buy yourself weeks instead of hours.
- Sort into keep, copy and shred. Make the decision for each pile once it is stable, not while it is dripping. The decision tree below shows the order.
FEMA is blunt about heat. Hair dryers, irons, ovens and long exposure to sunlight do irreversible damage to wet paper and photos. Gentle air drying indoors is the method to use, even though it is slow.
Why wet documents are still an identity risk
The most common mistake we hear about is simple. Someone looks at a soggy box of bank statements, decides the water finished the job, and drags it to the curb. Most printed account numbers, names and Social Security numbers survive a soaking. Laser-printed statements in particular often dry out wrinkled but perfectly legible.
That box then sits at the end of the driveway, or in an open roll-off dumpster in the yard during cleanup, for anyone to go through. The FTC tells consumers to shred financial records and other papers with personal information before throwing them away. Floodwater does not change that advice. It only makes the paper heavier and harder to handle.
Survives a soaking
Laser-printed bank and card statements, tax returns, pay stubs, medical bills and insurance explanations of benefits. Treat all of them as fully readable until they are shredded.
Often survives
Handwritten checks and ledgers. Some inks run, others do not. Account and routing numbers printed at the bottom of a check are usually the last thing to fade.
Rarely survives
Paper that sat in water for days and turned to pulp, or pages fused into a solid block. Even then, the outer pages of a stack can stay readable. Check before you assume.
Our post on identity theft from trash explains what people pick out of household trash and recycling. A flood just puts more of it at the curb at once. For the everyday side of keeping a home’s paper under control, see our residential shredding page.
Dry, copy or shred: sorting wet documents
Every wet sheet ends up in one of three places. You dry it and keep it, you replace it with a copy from whoever issued it, or you let it dry and send it to the shredder. The order of the questions matters, because it keeps you from spending hours drying paper you could replace in five minutes online.
Here is how the common household papers sort out. The right column is where the replacement comes from, so you know who to call before you spend an evening peeling pages apart.
| Wet document | Usual decision | Where a copy comes from |
|---|---|---|
| Past federal tax returns | Order transcripts or copies, then dry and shred | IRS Get Transcript, Form 4506-T or Form 4506 |
| Bank and card statements | Download, then dry and shred | Your bank or card company, often online |
| Insurance policies | Request a reissue, then dry and shred | Your agent or carrier |
| Recorded deeds and mortgages | Dry the original if you can, order a copy either way | Your county registry of deeds |
| Signed wills and trust papers | Dry or freeze, call the lawyer who drafted them | The drafting attorney may hold a copy |
| Family photos and letters | Dry or freeze, never shred | None. These are the originals |
| Medical bills and EOBs | Dry and shred | Your provider or insurer keeps the record |
| Junk mail, catalogs, manuals | Discard | Not needed |
For paper that was already old before the flood, the water just forces a decision you had been putting off. Our guide on how long to keep tax records tells you which years you can stop worrying about altogether.
The numbers that matter for wet paper
These come from FEMA, the EPA and the National Archives. They are the thresholds to work to in the first days after a flood.
- Air dry flat, as single sheets or small piles
- Freeze in freezer paper at the lowest setting if you cannot dry in time
- Keep heat guns, irons and ovens away from paper
- Shred only once the paper is dry and you have your copies
Moldy documents: safety before shredding
Paper is porous, and that matters once mold arrives. The EPA says absorbent or porous materials may have to be thrown away if they become moldy, because mold can fill the gaps in the material and you cannot always clean it out. A box of statements that sat damp for a week falls squarely into that description.
The EPA guidance is that a homeowner can often handle a moldy area smaller than about 10 square feet. A basement wall of black-spotted file boxes is a bigger job than that, and the EPA points people toward its larger cleanup guidance for anything beyond it. If anyone in the house has asthma, allergies or a weakened immune system, let someone else do the handling.
Sewage changes the picture. FEMA says books that sat in sewage-contaminated water are hazardous to your health and should be discarded, or a professional conservator should be consulted. Apply the same caution to file boxes. Contaminated paper is a health problem first and a privacy problem second.
Wet, moldy or contaminated paper is a case-by-case call, and we would rather talk before you load the car. Call (978) 636-0301 first. Tell us how much there is, whether it is damp or soaked, and whether you can see mold. We will tell you whether we can take it, and how to pack it if we can.
For moldy paper that still shows names and account numbers, do two things while you wait for an answer. Seal it in heavy plastic bags so spores stay inside, and keep the bags out of the curbside recycling. Paper that has turned to an unreadable pulp carries little identity risk, but check the outer pages of every stack before you decide a box is unreadable.
Replace before you shred: tax and bank records
The IRS has a page written for exactly this situation. It says you can get free return transcripts right away through the Get Transcript tool on IRS.gov, or by phone at 800-908-9946. Form 4506-T gets prior-year transcripts by mail, and Form 4506 gets full copies of past returns.
Writing the name of the disaster in red across the top of Form 4506 or 4506-T, the IRS says, speeds processing and waives the normal fee. If your flood was part of a named storm, use it.
For bank and credit card records, the IRS suggests asking your bank or card company for past statements, which many provide online. Download what you need first. Then the soggy paper copies can dry out and go to the shredder without a second thought.
Property records take more work. The same IRS page suggests checking phone photos and videos, sketching each room if you have no pictures, and contacting your title, escrow or mortgage company. Those are the records that support an insurance claim and any casualty loss on your taxes, so get them squared away before you shred anything.
Once you have the copies, the wet originals are just paper with your details on it. That is when shredding makes sense. If you are clearing out a parent’s flooded house as executor, our page on estate cleanout shredding NH covers the larger version of this job.
What shredding dried wet documents costs
Once your paper is dry, it is priced like any other household paper. Under 10 boxes you pay 99 cents a pound, and a full banker’s box of dry paper weighs about 30 pounds. At 10 boxes or more the price switches to $15 per small box or $20 per large box. Every job adds $34.90, which covers the Certificate of Destruction paperwork and recycling the shred.
Drying first saves money as well as mold. Wet paper is far heavier than dry paper, and under 10 boxes you pay by the pound. Water is the most expensive thing you could bring us.
| Dry paper after a flood | Drop-off in Tewksbury | Pickup, Zone 1 (Salem, Pelham, Windham, Plaistow) | Pickup, Zone 2 (greater Nashua, Manchester) |
|---|---|---|---|
| 1 box, about 30 lb | $64.60 | $194.55 | $224.55 |
| 5 boxes, about 150 lb | $183.40 | $313.35 | $343.35 |
| 10 large boxes | $234.90 | $364.85 | $394.85 |
| 20 large boxes | $434.90 | $564.85 | $594.85 |
Most households with a few boxes should drive them down. Our counter is on Route 38 near I-495, about 15 minutes south of the line at Salem and Pelham, and our drop-off shredding takes walk-ins Monday to Friday, 10 a.m. to 5 p.m. For a whole flooded basement of dried boxes, off-site shredding means we pick up and shred at the Tewksbury office. The Seacoast is Zone 3 at $199.95, and for other towns the zone is confirmed when you book.
Wet laptops, external drives and phones are a separate matter. Drying them does not erase them. Bag them apart from the paper and ask about our hard drive destruction, which is quoted per item. The full price picture is in our guide to shredding cost.
Before the next flood: keep paper off the basement floor
Nobody plans to deal with wet documents twice. A few habits after this cleanup make the next leak a nuisance instead of a weekend.
Get boxes off the floor. Even a few inches of shelving keeps cardboard out of the shallow water that a failed sump pump or a spring melt leaves behind. The National Archives notes that water-saturated archival boxes should be replaced during recovery, so use this cleanup to switch to lidded plastic bins.
Keep less. Most flood damage we hear about involves paper that should have been shredded years earlier. A once-a-year clear-out means less to rescue next time. Our post on annual document purge lays out a simple routine.
Scan the irreplaceable. Wills, deeds, birth certificates and the family photos FEMA tells you to save first deserve a digital copy kept somewhere other than the house. The original still matters, but the scan is your backup if the original is lost.
Move the important papers upstairs. A small fire-resistant box on a closet shelf on the first or second floor is a better home for originals than any basement. Keep tax years you still need with them, and shred the years you do not.
Before you box up dried paper for shredding, check our list of how to prepare documents for shredding. Staples, paper clips and file folders can stay. Binder rings and hanging-folder frames come out.
Frequently asked questions
Can I just throw wet documents in the trash?
Not if they carry personal information. Printed account numbers, names and Social Security numbers usually survive a soaking and can be read again once the paper dries. The FTC tells consumers to shred papers with personal information before throwing them away. Dry the paper, get any copies you need, then shred it.
Do you accept wet or moldy paper?
Call (978) 636-0301 before you bring it. Tell us how much there is, whether it is damp or soaked, and whether you can see mold. We will tell you whether we can take it and how to pack it. Dry paper is accepted at the counter Monday to Friday, 10 a.m. to 5 p.m., no appointment needed.
How long do I have before wet papers grow mold?
Not long. The EPA says to dry water-damaged items within 24 to 48 hours. The National Archives says mold may appear within 48 hours in warm, humid conditions. FEMA says to freeze papers you cannot dry within 48 hours, wrapped in freezer paper in a frost-free freezer at its lowest setting.
What is the best way to dry wet documents at home?
Air dry them indoors, flat, as single sheets or in piles no more than a quarter inch high, which is FEMA’s guidance. Run fans and a dehumidifier. Do not use a hair dryer, iron, oven or direct sun, which FEMA says cause irreversible damage. Freeze anything you cannot get to in time.
How do I replace tax returns ruined in a flood?
The IRS says free return transcripts are available right away through Get Transcript on IRS.gov or by phone at 800-908-9946. Form 4506-T gets transcripts by mail and Form 4506 gets copies of past returns. Writing the disaster’s name in red across the top speeds processing and waives the normal fee.
Is it safe to handle moldy documents?
Wear long gloves, goggles without vent holes and an N-95 respirator, as the EPA suggests. Areas larger than about 10 square feet call for more than a homeowner cleanup. FEMA says books soaked in sewage-contaminated water are hazardous and should be discarded or reviewed by a conservator. Keep anyone with asthma or allergies away.
Does wet paper cost more to shred?
Under 10 boxes we charge by the pound, 99 cents, and wet paper is far heavier than dry paper. That is one more reason to dry it first. At 10 boxes or more, dry paper is priced at $15 per small box or $20 per large box. Every job adds $34.90 for the certificate and recycling.
What about wet laptops, drives and phones?
Drying a device does not erase it, and the data on a drive can outlast the flood. Keep devices in a separate bag from your paper. We physically destroy hard drives, USB sticks and phones and quote them per item. Ask when you call about the paper.
Sources
- FEMA, Save Your Family Treasures (checked November 2026)
- U.S. EPA, A Brief Guide to Mold, Moisture and Your Home (checked November 2026)
- National Archives, Salvage of Water Damaged Library Materials, part 3 (checked November 2026)
- IRS, Reconstructing records after a natural disaster or casualty loss (checked November 2026)
- Federal Trade Commission, What To Know About Identity Theft (checked November 2026)
Dry it, copy it, then shred it with us
Once your papers are dry and you have the copies you need, bring them to our Tewksbury counter or book a pickup. Call first about anything still damp or moldy, and we will tell you how we can help.
Where we shred
1215 Main Street, Unit 115, Tewksbury, MA 01876. Route 38, near I-495. Free parking out front, and staff help you unload.
Monday to Friday, 10 a.m. to 5 p.m. Witnessed sessions and pickups outside these hours by appointment.
- Drop-off: walk in, 99¢ per pound
- Pickup: from $129.95 by zone
- Witnessed: $1.99 per pound, $100 minimum
New Hampshire Document Shredding · 1215 Main Street, Unit 115, Tewksbury, MA 01876 · (978) 636-0301 · Monday to Friday, 10 a.m. to 5 p.m.