Montana DEQ's Under Ground Comics Septic & Well Care Maximize Your Viewing Screen
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Montana's Under Ground Comics

Under the Big Sky
For Grown-ups and kids, too!
Septic & Well Care for Clean Water

We're here to help ride herd on your well and septic.

It's just good horse sense!

Septics Anatomy:

Howdy, Pardner!  If you live in rural Montana yer prob'ly the proud owner/operator of your very own underground sewage treatment plant & water supply. It is your septic system & well!! Buried out there in the backyard...somewhere..and, by golly, you are the utility company. So treat your septic right & your water well, because yer drinkin' it!

septic anatomy

 

 

Taking Care of Septics
Keeps Your Water Well!

Follow numbers on picture:

  1. Well
  2. Sanitary Cap
  3. Upslope
  4. Well Casing with Grout
  5. Pump
  6. Your Waste
  7. Effluent Filter:
    Install or retrofit in tank's outlet pipe to keep solids from escaping to drainfield. Darn cheap insurance!
  8. Risers
  9. Floating Scum
  10. Liquid Effluent
  11. Sludge Settling
  12. Two Compartment Tank
  13. Groundwater

After sludge settles down, liquid effluent (your wastewater) flows out to the drainfield and seeps through drainpipe holes into the soil “filter” where it’s purified by microbial critters in soil pores. Percolating down to recharge groundwater, your treated wastewater feeds your well & your neighbors’ wells — plus gardens, irrigation, and our lakes & streams! You want it to be good soil, and clean water. Bacteria in the tank work to break down the sludge layer, but eventually
ALL TANKS NEED TO BE PUMPED! All tanks. All.

DO YOU KNOW...
WHERE YOUR TANK IS?
HOW BIG IT IS?
WHEN IT WAS LAST PUMPED?
WHERE YOUR DRAINFIELD IS?
Once you find it, map it!

HEY—Community Systems & Townies!
Even if you’re on a community system or live in town, these guidelines
make smart sense too. It all goes somewhere, and our water’s all connected!


how they work & why they fail
When Things Are GOOD
IT'S A SMOOTH OPERATION!
How they work and why they fail

 

Follow numbers on picture:

  1. RISERS bring access up to ground level-like plastic
    culverts on end, rising to the surface as tall as the tank is deep (1-2ft) & capped at grade with
    manhole covers. But don't bury the lids!
    Instead think: DECORATIVE LAWN ORNAMENTS
  2. NOTE: both tank compartments get pumped through separate access manholes, so get a set of risers.
  3. GRAVITY RULES!
    We're looking at the insides of some simple, basic, conventional gravity systems, but they come in a whole
    slew of fancy (expensive) alternatives for different soils.
  4. Risers
  5. Effluent Filter
  6. Worker Bacteria
  7. Effluent (Your Wastewater)
  8. Drainfield
  9. Distribution Box
  10. Drainpipe Holes
  11. Good Bacteria in soil eat & kill nasty disease-causing pathogens.

What’s buried out in your backyard?

Most counties now keep records of new systems with an AS-BUILT, a drawing of the house footprint & property lines in relation to the septic and well—as it was built!
Ask the county for yours, or draw one yourself!

Drawing of house footprint and property lines in relation to the septic and well

 

Doesn’t matter where you live, in what kind of house, how big it is-or if your granddaddy homesteaded the place or you're a shiny new city slicker. What’ll make YOUR septic the GOOD, the BAD, or the Downright UGLY is all about:
How you take care of it, &
How you live with it.
Follow us in the Pore of Discovery to explore how to protect your well & septic & how to discover signs of trouble!
Lewis & Clark - Pore of Discovery


The GOOD...Here in the Heart of the West
Because the Rivers run through it!
The GOOD

Follow numbers on picture:

  1. The only butt in here better be your own! Cigarette butts are a PERFECT fit to plug up a drainpipe hole
  2. Only flush TP & what goes through you first! That means nothing else in the universe goes in there -- your toilet's not a trash can. (it's a pot, not a can.)
  3. Low-flow fixtures
  4. Save Water! Save Septics! Scrape food waste & grease into trash or compost. Newspaper wipes grease off pots & pans.
  5. Trash & Compost
  6. Sanitary Cap
  7. Wellhead upslope & at least 18 inches above ground

8.   Fencing protects wellhead from damage & animals.
      Upslope keeps runoff from getting in the well casing &
      contaminating your water!
9.   Well casing, Pump, and Grout keeps runoff out
10.  Inspect regularly. Pump when needed.
       That's the code of the west.
11.  Groundwater
12.  Want to inspect yourself? Remember it's nasty dangerous stuff
       in there. Call your county first for info & instructions and
       NEVER enter a tank-Ever!! Very bad things can happen in
       there.
13.  50 ft setback from well to tank, 100 ft drainfield
14.  Moving my birdbath sure beats digging
15.  Spread out your big water users - laundry, shower & bath,
       dishwaters - don't shock & awe the septic!
16.  Setbacks & well-maintained septics keep our rivers, lakes & streams
       clean. Groundwater & surface waters are all connected-so get
       your septic inspected!

17.  I love mountain's world class fishing!
18.  100 ft setback drainfield to surface water
19.  Decorative lawn ornament camouflage- bent, birdbath
20.  Risers and Effluent Filter
21.  Drainfield kept free from soil compaction or covering
22.  How you use water & how you maintain your system
       are the 2 most critical things you can do to keep your
       septic working & our water clean. That's how the west
       was won.
23.  Go Native! Native plants adapted to climate need little
       added water or fertilizer. (Shallow-rooted plants over
       drainfield keep roots from clogging pipes - try Native
       Grasses.) Drainfields are already working hard to get
       rid of your own water & "fertilizer!" and I sure know
       how to fertilize!

24.  Let's ride out & see what the n-a-a-a-a-y-bors are doing.


THE BAD... Like it's been rode hard & put away wet
Wasted Water Estates
the bad

Follow numbers on picture:

  1. Using water all at once really stresses the system. SPREAD IT OUT!!!
  2. Water running, running, running
  3. Greasy Pan, Leaky faucet, dish washer
  4. Flushing gunk or meds
  5. Garbage disposal: solids fill tank faster so throw it out!
  6. Washing too many loads
  7. Shaving (water left running), bathing
  8. Fertilized & watered
  9. Contaminated runoff down well casing
  10. Way too much water running in here!!!
  11. Groundwater
  12. Effluent only partly cleansed
  13. Mixing-not settling, no effluent filter
  14. No risers

15.  Smells like trouble
16.  Searching for tank, avalanche-style.(GOT RISERS?)
17.  DANGER, DANGER! You could puncture waterlines, an old, punky tank
       or electric cable! ZAP!
18.  Telltale signs of failing system: sluggish drains, lush growth over
       drainfield
19.  Wellhead - setback??? what setback?
20.  Instant overload - just add water!

21.  Uh oh! They really just don't know!
22.  Are you eating that? YUCK!
23.  Drainfield garden (it drinks effluent!)
24.  Escaping solids clog pipes & soil! (think "chunky peanut butter")
25.  Deep roots clog pipes (worst? willows!) CHOKE!
26.  How bad is your bad? Well, keep this up and it's gonna cost a
       fistful of dollars!!

27.  Quietly overlooked, too often ignored & neglected.
       Are you killing clean water by failing to treat your waste?


... and the Downright UGLY!
  Bite the Bullet, It's Dead (R.I.P.)
the downright UGLY

Follow numbers on picture:

  1. Bad Water Ranch - where antelope play and buffalo roam
  2. Rodeo Rooter Truck - We unclog your crud
  3. Dumping oil ("to settle the dust")
  4. Turdinator Truck - You dump, We pump
  5. Abandoned well (missing cap)
  6. Granddaddy's Homestead & Outhouse (Look how far we've come out here in the wild west)
  7. Exploding sink & toilet
    Septic Additive - Poop Away (works like magic!)
  8. Addition built over tank
  9. Knapweed & Weed 'em-n-weep weed killer
  10. Mixing, spilling, storing pesticide & fertilizer

11.  Oh, no...this can't be good.
12.  Plugged, over-flowing tank
13.  Ponded effluent: (the "squish squish" test)
14.  Blazing Saddles! Wish they had bottle water big enough for a horse.
       Road apples. Cracked, leaking cap.
15.  Parking, driving on (compacting) or covering (smothering!) drainfield.
16.  Broken pipe

17.  Untreated wastewater (raw sewage!)
18.  Saturated soil (pores full of water)
19.  Your well water's only as clean as your septic maintenance routine!
       (and your neighbor's routine!!)

20.  YOUR GROUNDWATER- flowing to your well-flowing to neighbor's well
21.  Hold it right there, pardner. Time to cowboy up and git yourself a bran'
       new drainfield. So...where ya gonna put it?


When Good Systems Go BAD... A Failure Waiting to Happen
A Tank full of solids leaves less room for liquid so it shortens settling time, flowing out to drainfield with solids mixed in.
Reduced wastewater-treatment capacity means your effluent's not always completely clean before reaching groundwater-and your well!
When a good system goes bad

 

Follow numbers on picture:

  1. Contaminated runoff
  2. No grout
  3. Sludge filling tank
  4. Mixing
  5. Smaller liquid volume
  6. No risers
  7. No filter
  8. Good bacteria are up against the wall with no room to eat & kill nasty pathogen's when solids clog soil pores
  9. Pathogen escapers make a break for groundwater
  10. Worker bacteria drowning
  11. Groundwater
  12. All of you urban cowboys using lots of fancy water just doesn't sit well out here in the arid west. Everybody's gotta share!
  13. You gotta respect your septic, cowboy - can't just ride that thing 'til it dies. - WHOA, Nellie!

14.  Send in the Reserves!
There's no fixing a failed drainfield. With soil pores compacted or clogged with solids, no amount of air or water pumped in will flush 'em out or plump 'em up again. You'll have to put in a new drainfield, in a different area designated and protected for a replacement or "reserve." Find yours! Without suitable soils in reserve, folks might have to pump effluent off-site - or even buy more property!


... or Turn Downright UGLY!  YUP, IT'S DEAD, ALRIGHT

Tank plugged full of solids overflows to clog pipes, soil pores - & plumbing!
Clogged, sluggish, & backed-up, this is your sewage coming back to haunt you.
You will be visited by seepage, leakage, & FAILURE -
contaminating groundwater, well water - and your drinking water!

downright UGLY!

 

Follow numbers on picture:

  1. R.I.P.
    Here lies a dead septic.
    Too soon gone.
    (I told you I was sick)
  2. Runoff
  3. Tank plugged & overflowing
  4. Pathogens swim into groundwater, wellwater, streams, lakes.....
  5. Groundwater
  6. Good bacteria drowned
  7. Clogged drainfield
  8. Ponded effluent
  9. Pathogens play in icky nasty effluent pond - YEEHA!

10.  Septic Systems & Well Separation
Wells & septic systems may be too close in some of our older communities, where a well's 100 ft
setback Safety Circle could overlap with neighboring septics.
Are YOU drinking from nearby septic failures?
Gives a whole new meaning to your Neighborhood Circle.

ADDITIVES: To Add, or Not To Add, IS that the Question?
You bet it is. Septic additives could harm - and pretty much don't help.
Look at it this way:
Caustic chemicals or biological agents designed to
BREAK DOWN SOLIDS can BREAK SOLIDS DOWN
to float out the tank & clog the drainfield. Be careful what you wish for!

Ride Herd on Your Septic!
Ride Herd on Your Septic

Follow numbers on picture:

  1. LOCATE (find it!)
    INSPECT regularly
    PUMP as needed
    & PROTECT!
  2. Ride Herd on Your Septic!
    iconRetrofit Risers & Effluent Filters
    iconThink Compost & Trash vs. Garbage Disposal
    iconUse Least Amount of Toxic Chemicals & Cleaners
        (Use recommended dose, handle & store carefully)
    iconLandscape Drainfield with Shallow-Rooted Plants,
        Not Deep
    iconKeep Sprinklers, Runoff & Contaminants Away
        from Drainfield
    iconProtect Well - 3 best ways:
        Monitor Water Quality (Nitrates, Bacteria).
        Septic Maintenance & Curb Runoff Pollution
    iconWatch Water Use & "Shock" Loads
    iconKeep Good Records - Septic/Well Log
        (Find It, Start It, Keep IT)
    iconCheck Graywater Potential for Your County!
    iconAnd Remember,
        No Matter How Fancy or Expensive -
        ALL TANKS NEED TO BE PUMPED!
  3. WANTED: Septic Killers
    (Armed & Extremely Dangerous)
    iconTank needs pumping
    iconHigh water use
    iconFlushing Trash
    iconLack of maintenance
    iconToo much garbage disposal
    iconOverloaded with solids
    iconKitchen grease & toxic chemicals
         (+ water-softener salts)
    iconDriving over drainfield
    iconTree roots: poor drainage
    iconPoor installation, design, siting
         (unfit soils, steep slopes, small lot)
    iconDon't know where septic is
    iconDon't know there is a septic!
    REWARD: Clean Water!
    + Protected Property/Investment/Health

4.    Contacts & Credits:
5.    YEEHAW! Ride 'em Cowboy !
      Jana M. Suchy, Wrangler/Writer/Producer, Way Out West Creative
6.    Happy Trails to You!
     Candy Garrison Raab, Ranch Hand & Brilliant Illustrator, Artwork © 2011
7. & 9.  Thanks for all your help Big Sky Slim. Now, git along little doggies, y'hear?
      Joe Meek, Crew Boss, DEQ Source Water Protection
8.   The Wild Bunch:
      Starring:  Big Sky Slim & Elly the Horse, Pete the Prairie Dog
      & his lady, Nellie
10. Big Sky Slim says - Giddyup, Elly - C'mon Prairie Dog Pete & bring your gal.
      We're back in the saddle again!
11. Nellie says - Be sure to check with your local health dept. for more specifics in your area.
12. Pete the Prairie Dog says - Let's hit the trail too, Nellie. Our work here is done!

13.  Brought to you by:
Montana Department of Environmental Quality
P.O. Box 200901
Helena, MT 59620-0901
406.444.6697

www.deq.mt.gov/wqinfo/swp

5,500 copies of this public document were published at an estimated cost of 33˘ per copy, for a total cost of $1,822, which includes $1,822 for printing.